/*
- * Copyright (c) 2009, 2010, 2011 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <config.h>
-#include <assert.h>
#include <ctype.h>
#include <errno.h>
#include <float.h>
#include <string.h>
#include <unistd.h>
+#include "db-ctl-base.h"
+
#include "command-line.h"
#include "compiler.h"
-#include "dirs.h"
#include "dynamic-string.h"
+#include "fatal-signal.h"
+#include "hash.h"
#include "json.h"
#include "ovsdb-data.h"
#include "ovsdb-idl.h"
#include "process.h"
#include "stream.h"
#include "stream-ssl.h"
+#include "smap.h"
#include "sset.h"
#include "svec.h"
-#include "vswitchd/vswitch-idl.h"
+#include "lib/vswitch-idl.h"
#include "table.h"
#include "timeval.h"
#include "util.h"
-#include "vlog.h"
+#include "openvswitch/vconn.h"
+#include "openvswitch/vlog.h"
VLOG_DEFINE_THIS_MODULE(vsctl);
-/* vsctl_fatal() also logs the error, so it is preferred in this file. */
-#define ovs_fatal please_use_vsctl_fatal_instead_of_ovs_fatal
-
struct vsctl_context;
-/* A command supported by ovs-vsctl. */
-struct vsctl_command_syntax {
- const char *name; /* e.g. "add-br" */
- int min_args; /* Min number of arguments following name. */
- int max_args; /* Max number of arguments following name. */
-
- /* If nonnull, calls ovsdb_idl_add_column() or ovsdb_idl_add_table() for
- * each column or table in ctx->idl that it uses. */
- void (*prerequisites)(struct vsctl_context *ctx);
-
- /* Does the actual work of the command and puts the command's output, if
- * any, in ctx->output or ctx->table.
- *
- * Alternatively, if some prerequisite of the command is not met and the
- * caller should wait for something to change and then retry, it may set
- * ctx->try_again to true. (Only the "wait-until" command currently does
- * this.) */
- void (*run)(struct vsctl_context *ctx);
-
- /* If nonnull, called after the transaction has been successfully
- * committed. ctx->output is the output from the "run" function, which
- * this function may modify and otherwise postprocess as needed. (Only the
- * "create" command currently does any postprocessing.) */
- void (*postprocess)(struct vsctl_context *ctx);
-
- /* A comma-separated list of supported options, e.g. "--a,--b", or the
- * empty string if the command does not support any options. */
- const char *options;
- enum { RO, RW } mode; /* Does this command modify the database? */
-};
-
-struct vsctl_command {
- /* Data that remains constant after initialization. */
- const struct vsctl_command_syntax *syntax;
- int argc;
- char **argv;
- struct shash options;
-
- /* Data modified by commands. */
- struct ds output;
- struct table *table;
-};
-
/* --db: The database server to contact. */
static const char *db;
/* --timeout: Time to wait for a connection to 'db'. */
static int timeout;
+/* --retry: If true, ovs-vsctl will retry connecting to the database forever.
+ * If false and --db says to use an active connection method (e.g. "unix:",
+ * "tcp:", "ssl:"), then ovs-vsctl will try to connect once and exit with an
+ * error if the database server cannot be contacted (e.g. ovsdb-server is not
+ * running).
+ *
+ * Regardless of this setting, --timeout always limits how long ovs-vsctl will
+ * wait. */
+static bool retry;
+
/* Format for table output. */
static struct table_style table_style = TABLE_STYLE_DEFAULT;
-/* All supported commands. */
-static const struct vsctl_command_syntax all_commands[];
+static void vsctl_cmd_init(void);
/* The IDL we're using and the current transaction, if any.
* This is for use by vsctl_exit() only, to allow it to clean up.
* Other code should use its context arguments. */
static struct ovsdb_idl *the_idl;
static struct ovsdb_idl_txn *the_idl_txn;
+OVS_NO_RETURN static void vsctl_exit(int status);
-static void vsctl_exit(int status) NO_RETURN;
-static void vsctl_fatal(const char *, ...) PRINTF_FORMAT(1, 2) NO_RETURN;
-static char *default_db(void);
-static void usage(void) NO_RETURN;
-static void parse_options(int argc, char *argv[]);
-static bool might_write_to_db(char **argv);
-
-static struct vsctl_command *parse_commands(int argc, char *argv[],
- size_t *n_commandsp);
-static void parse_command(int argc, char *argv[], struct vsctl_command *);
-static const struct vsctl_command_syntax *find_command(const char *name);
-static void run_prerequisites(struct vsctl_command[], size_t n_commands,
+OVS_NO_RETURN static void usage(void);
+static void parse_options(int argc, char *argv[], struct shash *local_options);
+static void run_prerequisites(struct ctl_command[], size_t n_commands,
struct ovsdb_idl *);
-static void do_vsctl(const char *args,
- struct vsctl_command *, size_t n_commands,
+static void do_vsctl(const char *args, struct ctl_command *, size_t n,
struct ovsdb_idl *);
-static const struct vsctl_table_class *get_table(const char *table_name);
-static void set_column(const struct vsctl_table_class *,
- const struct ovsdb_idl_row *, const char *arg,
- struct ovsdb_symbol_table *);
+/* post_db_reload_check frame work is to allow ovs-vsctl to do additional
+ * checks after OVSDB transactions are successfully recorded and reload by
+ * ovs-vswitchd.
+ *
+ * For example, When a new interface is added to OVSDB, ovs-vswitchd will
+ * either store a positive values on successful implementing the new
+ * interface, or -1 on failure.
+ *
+ * Unless -no-wait command line option is specified,
+ * post_db_reload_do_checks() is called right after any configuration
+ * changes is picked up (i.e. reload) by ovs-vswitchd. Any error detected
+ * post OVSDB reload is reported as ovs-vsctl errors. OVS-vswitchd logs
+ * more detailed messages about those errors.
+ *
+ * Current implementation only check for Post OVSDB reload failures on new
+ * interface additions with 'add-br' and 'add-port' commands.
+ *
+ * post_db_reload_expect_iface()
+ *
+ * keep track of interfaces to be checked post OVSDB reload. */
+static void post_db_reload_check_init(void);
+static void post_db_reload_do_checks(const struct vsctl_context *);
+static void post_db_reload_expect_iface(const struct ovsrec_interface *);
-static bool is_condition_satisfied(const struct vsctl_table_class *,
- const struct ovsdb_idl_row *,
- const char *arg,
- struct ovsdb_symbol_table *);
+static struct uuid *neoteric_ifaces;
+static size_t n_neoteric_ifaces;
+static size_t allocated_neoteric_ifaces;
int
main(int argc, char *argv[])
{
- extern struct vlog_module VLM_reconnect;
struct ovsdb_idl *idl;
- struct vsctl_command *commands;
+ struct ctl_command *commands;
+ struct shash local_options;
+ unsigned int seqno;
size_t n_commands;
char *args;
set_program_name(argv[0]);
- signal(SIGPIPE, SIG_IGN);
+ fatal_ignore_sigpipe();
vlog_set_levels(NULL, VLF_CONSOLE, VLL_WARN);
- vlog_set_levels(&VLM_reconnect, VLF_ANY_FACILITY, VLL_WARN);
+ vlog_set_levels_from_string_assert("reconnect:warn");
ovsrec_init();
+ vsctl_cmd_init();
+
/* Log our arguments. This is often valuable for debugging systems. */
args = process_escape_args(argv);
- VLOG(might_write_to_db(argv) ? VLL_INFO : VLL_DBG, "Called as %s", args);
+ VLOG(ctl_might_write_to_db(argv) ? VLL_INFO : VLL_DBG, "Called as %s", args);
/* Parse command line. */
- parse_options(argc, argv);
- commands = parse_commands(argc - optind, argv + optind, &n_commands);
+ shash_init(&local_options);
+ parse_options(argc, argv, &local_options);
+ commands = ctl_parse_commands(argc - optind, argv + optind, &local_options,
+ &n_commands);
if (timeout) {
time_alarm(timeout);
}
/* Initialize IDL. */
- idl = the_idl = ovsdb_idl_create(db, &ovsrec_idl_class, false);
+ idl = the_idl = ovsdb_idl_create(db, &ovsrec_idl_class, false, retry);
run_prerequisites(commands, n_commands, idl);
- /* Now execute the commands. */
+ /* Execute the commands.
+ *
+ * 'seqno' is the database sequence number for which we last tried to
+ * execute our transaction. There's no point in trying to commit more than
+ * once for any given sequence number, because if the transaction fails
+ * it's because the database changed and we need to obtain an up-to-date
+ * view of the database before we try the transaction again. */
+ seqno = ovsdb_idl_get_seqno(idl);
for (;;) {
- if (ovsdb_idl_run(idl)) {
+ ovsdb_idl_run(idl);
+ if (!ovsdb_idl_is_alive(idl)) {
+ int retval = ovsdb_idl_get_last_error(idl);
+ ctl_fatal("%s: database connection failed (%s)",
+ db, ovs_retval_to_string(retval));
+ }
+
+ if (seqno != ovsdb_idl_get_seqno(idl)) {
+ seqno = ovsdb_idl_get_seqno(idl);
do_vsctl(args, commands, n_commands, idl);
}
- ovsdb_idl_wait(idl);
- poll_block();
+ if (seqno == ovsdb_idl_get_seqno(idl)) {
+ ovsdb_idl_wait(idl);
+ poll_block();
+ }
}
}
static void
-parse_options(int argc, char *argv[])
+parse_options(int argc, char *argv[], struct shash *local_options)
{
enum {
OPT_DB = UCHAR_MAX + 1,
OPT_NO_SYSLOG,
OPT_NO_WAIT,
OPT_DRY_RUN,
+ OPT_BOOTSTRAP_CA_CERT,
OPT_PEER_CA_CERT,
+ OPT_LOCAL,
+ OPT_RETRY,
+ OPT_COMMANDS,
+ OPT_OPTIONS,
VLOG_OPTION_ENUMS,
TABLE_OPTION_ENUMS
};
- static struct option long_options[] = {
- {"db", required_argument, 0, OPT_DB},
- {"no-syslog", no_argument, 0, OPT_NO_SYSLOG},
- {"no-wait", no_argument, 0, OPT_NO_WAIT},
- {"dry-run", no_argument, 0, OPT_DRY_RUN},
- {"oneline", no_argument, 0, OPT_ONELINE},
- {"timeout", required_argument, 0, 't'},
- {"help", no_argument, 0, 'h'},
- {"version", no_argument, 0, 'V'},
+ static const struct option global_long_options[] = {
+ {"db", required_argument, NULL, OPT_DB},
+ {"no-syslog", no_argument, NULL, OPT_NO_SYSLOG},
+ {"no-wait", no_argument, NULL, OPT_NO_WAIT},
+ {"dry-run", no_argument, NULL, OPT_DRY_RUN},
+ {"oneline", no_argument, NULL, OPT_ONELINE},
+ {"timeout", required_argument, NULL, 't'},
+ {"retry", no_argument, NULL, OPT_RETRY},
+ {"help", no_argument, NULL, 'h'},
+ {"commands", no_argument, NULL, OPT_COMMANDS},
+ {"options", no_argument, NULL, OPT_OPTIONS},
+ {"version", no_argument, NULL, 'V'},
VLOG_LONG_OPTIONS,
TABLE_LONG_OPTIONS,
STREAM_SSL_LONG_OPTIONS,
- {"peer-ca-cert", required_argument, 0, OPT_PEER_CA_CERT},
- {0, 0, 0, 0},
+ {"bootstrap-ca-cert", required_argument, NULL, OPT_BOOTSTRAP_CA_CERT},
+ {"peer-ca-cert", required_argument, NULL, OPT_PEER_CA_CERT},
+ {NULL, 0, NULL, 0},
};
+ const int n_global_long_options = ARRAY_SIZE(global_long_options) - 1;
char *tmp, *short_options;
- tmp = long_options_to_short_options(long_options);
+ struct option *options;
+ size_t allocated_options;
+ size_t n_options;
+ size_t i;
+
+ tmp = ovs_cmdl_long_options_to_short_options(global_long_options);
short_options = xasprintf("+%s", tmp);
free(tmp);
+ /* We want to parse both global and command-specific options here, but
+ * getopt_long() isn't too convenient for the job. We copy our global
+ * options into a dynamic array, then append all of the command-specific
+ * options. */
+ options = xmemdup(global_long_options, sizeof global_long_options);
+ allocated_options = ARRAY_SIZE(global_long_options);
+ n_options = n_global_long_options;
+ ctl_add_cmd_options(&options, &n_options, &allocated_options, OPT_LOCAL);
table_style.format = TF_LIST;
for (;;) {
+ int idx;
int c;
- c = getopt_long(argc, argv, short_options, long_options, NULL);
+ c = getopt_long(argc, argv, short_options, options, &idx);
if (c == -1) {
break;
}
break;
case OPT_NO_SYSLOG:
- vlog_set_levels(&VLM_vsctl, VLF_SYSLOG, VLL_WARN);
+ vlog_set_levels(&this_module, VLF_SYSLOG, VLL_WARN);
break;
case OPT_NO_WAIT:
dry_run = true;
break;
+ case OPT_LOCAL:
+ if (shash_find(local_options, options[idx].name)) {
+ ctl_fatal("'%s' option specified multiple times",
+ options[idx].name);
+ }
+ shash_add_nocopy(local_options,
+ xasprintf("--%s", options[idx].name),
+ optarg ? xstrdup(optarg) : NULL);
+ break;
+
case 'h':
usage();
+ case OPT_COMMANDS:
+ ctl_print_commands();
+
+ case OPT_OPTIONS:
+ ctl_print_options(global_long_options);
+
case 'V':
- OVS_PRINT_VERSION(0, 0);
+ ovs_print_version(0, 0);
+ printf("DB Schema %s\n", ovsrec_get_db_version());
exit(EXIT_SUCCESS);
case 't':
timeout = strtoul(optarg, NULL, 10);
if (timeout < 0) {
- vsctl_fatal("value %s on -t or --timeout is invalid",
+ ctl_fatal("value %s on -t or --timeout is invalid",
optarg);
}
break;
+ case OPT_RETRY:
+ retry = true;
+ break;
+
VLOG_OPTION_HANDLERS
TABLE_OPTION_HANDLERS(&table_style)
stream_ssl_set_peer_ca_cert_file(optarg);
break;
+ case OPT_BOOTSTRAP_CA_CERT:
+ stream_ssl_set_ca_cert_file(optarg, true);
+ break;
+
case '?':
exit(EXIT_FAILURE);
free(short_options);
if (!db) {
- db = default_db();
- }
-}
-
-static struct vsctl_command *
-parse_commands(int argc, char *argv[], size_t *n_commandsp)
-{
- struct vsctl_command *commands;
- size_t n_commands, allocated_commands;
- int i, start;
-
- commands = NULL;
- n_commands = allocated_commands = 0;
-
- for (start = i = 0; i <= argc; i++) {
- if (i == argc || !strcmp(argv[i], "--")) {
- if (i > start) {
- if (n_commands >= allocated_commands) {
- struct vsctl_command *c;
-
- commands = x2nrealloc(commands, &allocated_commands,
- sizeof *commands);
- for (c = commands; c < &commands[n_commands]; c++) {
- shash_moved(&c->options);
- }
- }
- parse_command(i - start, &argv[start],
- &commands[n_commands++]);
- }
- start = i + 1;
- }
- }
- if (!n_commands) {
- vsctl_fatal("missing command name (use --help for help)");
- }
- *n_commandsp = n_commands;
- return commands;
-}
-
-static void
-parse_command(int argc, char *argv[], struct vsctl_command *command)
-{
- const struct vsctl_command_syntax *p;
- struct shash_node *node;
- int n_arg;
- int i;
-
- shash_init(&command->options);
- for (i = 0; i < argc; i++) {
- const char *option = argv[i];
- const char *equals;
- char *key, *value;
-
- if (option[0] != '-') {
- break;
- }
-
- equals = strchr(option, '=');
- if (equals) {
- key = xmemdup0(option, equals - option);
- value = xstrdup(equals + 1);
- } else {
- key = xstrdup(option);
- value = NULL;
- }
-
- if (shash_find(&command->options, key)) {
- vsctl_fatal("'%s' option specified multiple times", argv[i]);
- }
- shash_add_nocopy(&command->options, key, value);
- }
- if (i == argc) {
- vsctl_fatal("missing command name");
+ db = ctl_default_db();
}
- p = find_command(argv[i]);
- if (!p) {
- vsctl_fatal("unknown command '%s'; use --help for help", argv[i]);
+ for (i = n_global_long_options; options[i].name; i++) {
+ free(CONST_CAST(char *, options[i].name));
}
-
- SHASH_FOR_EACH (node, &command->options) {
- const char *s = strstr(p->options, node->name);
- int end = s ? s[strlen(node->name)] : EOF;
-
- if (end != '=' && end != ',' && end != ' ' && end != '\0') {
- vsctl_fatal("'%s' command has no '%s' option",
- argv[i], node->name);
- }
- if ((end == '=') != (node->data != NULL)) {
- if (end == '=') {
- vsctl_fatal("missing argument to '%s' option on '%s' "
- "command", node->name, argv[i]);
- } else {
- vsctl_fatal("'%s' option on '%s' does not accept an "
- "argument", node->name, argv[i]);
- }
- }
- }
-
- n_arg = argc - i - 1;
- if (n_arg < p->min_args) {
- vsctl_fatal("'%s' command requires at least %d arguments",
- p->name, p->min_args);
- } else if (n_arg > p->max_args) {
- int j;
-
- for (j = i + 1; j < argc; j++) {
- if (argv[j][0] == '-') {
- vsctl_fatal("'%s' command takes at most %d arguments "
- "(note that options must precede command "
- "names and follow a \"--\" argument)",
- p->name, p->max_args);
- }
- }
-
- vsctl_fatal("'%s' command takes at most %d arguments",
- p->name, p->max_args);
- }
-
- command->syntax = p;
- command->argc = n_arg + 1;
- command->argv = &argv[i];
-}
-
-/* Returns the "struct vsctl_command_syntax" for a given command 'name', or a
- * null pointer if there is none. */
-static const struct vsctl_command_syntax *
-find_command(const char *name)
-{
- static struct shash commands = SHASH_INITIALIZER(&commands);
-
- if (shash_is_empty(&commands)) {
- const struct vsctl_command_syntax *p;
-
- for (p = all_commands; p->name; p++) {
- shash_add_assert(&commands, p->name, p);
- }
- }
-
- return shash_find_data(&commands, name);
-}
-
-static void
-vsctl_fatal(const char *format, ...)
-{
- char *message;
- va_list args;
-
- va_start(args, format);
- message = xvasprintf(format, args);
- va_end(args);
-
- vlog_set_levels(&VLM_vsctl, VLF_CONSOLE, VLL_EMER);
- VLOG_ERR("%s", message);
- ovs_error(0, "%s", message);
- vsctl_exit(EXIT_FAILURE);
-}
-
-/* Frees the current transaction and the underlying IDL and then calls
- * exit(status).
- *
- * Freeing the transaction and the IDL is not strictly necessary, but it makes
- * for a clean memory leak report from valgrind in the normal case. That makes
- * it easier to notice real memory leaks. */
-static void
-vsctl_exit(int status)
-{
- if (the_idl_txn) {
- ovsdb_idl_txn_abort(the_idl_txn);
- ovsdb_idl_txn_destroy(the_idl_txn);
- }
- ovsdb_idl_destroy(the_idl);
- exit(status);
+ free(options);
}
static void
\n\
Open vSwitch commands:\n\
init initialize database, if not yet initialized\n\
+ show print overview of database contents\n\
emer-reset reset configuration to clean state\n\
\n\
Bridge commands:\n\
add-br BRIDGE PARENT VLAN create new fake BRIDGE in PARENT on VLAN\n\
del-br BRIDGE delete BRIDGE and all of its ports\n\
list-br print the names of all the bridges\n\
- br-exists BRIDGE test whether BRIDGE exists\n\
+ br-exists BRIDGE exit 2 if BRIDGE does not exist\n\
br-to-vlan BRIDGE print the VLAN which BRIDGE is on\n\
br-to-parent BRIDGE print the parent of BRIDGE\n\
br-set-external-id BRIDGE KEY VALUE set KEY on BRIDGE to VALUE\n\
iface-to-br IFACE print name of bridge that contains IFACE\n\
\n\
Controller commands:\n\
- get-controller BRIDGE print the controller for BRIDGE\n\
- del-controller BRIDGE delete the controller for BRIDGE\n\
- set-controller BRIDGE TARGET set the controller for BRIDGE to TARGET\n\
+ get-controller BRIDGE print the controllers for BRIDGE\n\
+ del-controller BRIDGE delete the controllers for BRIDGE\n\
+ set-controller BRIDGE TARGET... set the controllers for BRIDGE\n\
get-fail-mode BRIDGE print the fail-mode for BRIDGE\n\
del-fail-mode BRIDGE delete the fail-mode for BRIDGE\n\
set-fail-mode BRIDGE MODE set the fail-mode for BRIDGE to MODE\n\
\n\
Manager commands:\n\
- get-manager print all manager(s)\n\
- del-manager delete all manager(s)\n\
- set-manager TARGET... set the list of manager(s) to TARGET(s)\n\
+ get-manager print the managers\n\
+ del-manager delete the managers\n\
+ set-manager TARGET... set the list of managers to TARGET...\n\
\n\
SSL commands:\n\
get-ssl print the SSL configuration\n\
del-ssl delete the SSL configuration\n\
set-ssl PRIV-KEY CERT CA-CERT set the SSL configuration\n\
\n\
+Auto Attach commands:\n\
+ add-aa-mapping BRIDGE I-SID VLAN add Auto Attach mapping to BRIDGE\n\
+ del-aa-mapping BRIDGE I-SID VLAN delete Auto Attach mapping VLAN from BRIDGE\n\
+ get-aa-mapping BRIDGE get Auto Attach mappings from BRIDGE\n\
+\n\
Switch commands:\n\
emer-reset reset switch to known good state\n\
\n\
-Database commands:\n\
- list TBL [REC] list RECord (or all records) in TBL\n\
- find TBL CONDITION... list records satisfying CONDITION in TBL\n\
- get TBL REC COL[:KEY] print values of COLumns in RECord in TBL\n\
- set TBL REC COL[:KEY]=VALUE set COLumn values in RECord in TBL\n\
- add TBL REC COL [KEY=]VALUE add (KEY=)VALUE to COLumn in RECord in TBL\n\
- remove TBL REC COL [KEY=]VALUE remove (KEY=)VALUE from COLumn\n\
- clear TBL REC COL clear values from COLumn in RECord in TBL\n\
- create TBL COL[:KEY]=VALUE create and initialize new record\n\
- destroy TBL REC delete RECord from TBL\n\
- wait-until TBL REC [COL[:KEY]=VALUE] wait until condition is true\n\
-Potentially unsafe database commands require --force option.\n\
+%s\
\n\
Options:\n\
--db=DATABASE connect to DATABASE\n\
(default: %s)\n\
--no-wait do not wait for ovs-vswitchd to reconfigure\n\
+ --retry keep trying to connect to server forever\n\
-t, --timeout=SECS wait at most SECS seconds for ovs-vswitchd\n\
--dry-run do not commit changes to database\n\
--oneline print exactly one line of output per command\n",
- program_name, program_name, default_db());
+ program_name, program_name, ctl_get_db_cmd_usage(), ctl_default_db());
vlog_usage();
printf("\
--no-syslog equivalent to --verbose=vsctl:syslog:warn\n");
exit(EXIT_SUCCESS);
}
-static char *
-default_db(void)
-{
- static char *def;
- if (!def) {
- def = xasprintf("unix:%s/db.sock", ovs_rundir());
- }
- return def;
-}
-
-/* Returns true if it looks like this set of arguments might modify the
- * database, otherwise false. (Not very smart, so it's prone to false
- * positives.) */
-static bool
-might_write_to_db(char **argv)
-{
- for (; *argv; argv++) {
- const struct vsctl_command_syntax *p = find_command(*argv);
- if (p && p->mode == RW) {
- return true;
- }
- }
- return false;
-}
\f
+/* ovs-vsctl specific context. Inherits the 'struct ctl_context' as base. */
struct vsctl_context {
- /* Read-only. */
- int argc;
- char **argv;
- struct shash options;
+ struct ctl_context base;
/* Modifiable state. */
- struct ds output;
- struct table *table;
- struct ovsdb_idl *idl;
- struct ovsdb_idl_txn *txn;
- struct ovsdb_symbol_table *symtab;
const struct ovsrec_open_vswitch *ovs;
bool verified_ports;
- /* A command may set this member to true if some prerequisite is not met
- * and the caller should wait for something to change and then retry. */
- bool try_again;
+ /* A cache of the contents of the database.
+ *
+ * A command that needs to use any of this information must first call
+ * vsctl_context_populate_cache(). A command that changes anything that
+ * could invalidate the cache must either call
+ * vsctl_context_invalidate_cache() or manually update the cache to
+ * maintain its correctness. */
+ bool cache_valid;
+ struct shash bridges; /* Maps from bridge name to struct vsctl_bridge. */
+ struct shash ports; /* Maps from port name to struct vsctl_port. */
+ struct shash ifaces; /* Maps from port name to struct vsctl_iface. */
};
struct vsctl_bridge {
struct ovsrec_bridge *br_cfg;
char *name;
- struct ovsrec_controller **ctrl;
- char *fail_mode;
- size_t n_ctrl;
- struct vsctl_bridge *parent;
- int vlan;
+ struct ovs_list ports; /* Contains "struct vsctl_port"s. */
+
+ /* VLAN ("fake") bridge support.
+ *
+ * Use 'parent != NULL' to detect a fake bridge, because 'vlan' can be 0
+ * in either case. */
+ struct hmap children; /* VLAN bridges indexed by 'vlan'. */
+ struct hmap_node children_node; /* Node in parent's 'children' hmap. */
+ struct vsctl_bridge *parent; /* Real bridge, or NULL. */
+ int vlan; /* VLAN VID (0...4095), or 0. */
};
struct vsctl_port {
+ struct ovs_list ports_node; /* In struct vsctl_bridge's 'ports' list. */
+ struct ovs_list ifaces; /* Contains "struct vsctl_iface"s. */
struct ovsrec_port *port_cfg;
struct vsctl_bridge *bridge;
};
struct vsctl_iface {
+ struct ovs_list ifaces_node; /* In struct vsctl_port's 'ifaces' list. */
struct ovsrec_interface *iface_cfg;
struct vsctl_port *port;
};
-struct vsctl_info {
- struct vsctl_context *ctx;
- struct shash bridges; /* Maps from bridge name to struct vsctl_bridge. */
- struct shash ports; /* Maps from port name to struct vsctl_port. */
- struct shash ifaces; /* Maps from port name to struct vsctl_iface. */
-};
+/* Casts 'base' into 'struct vsctl_context'. */
+static struct vsctl_context *
+vsctl_context_cast(struct ctl_context *base)
+{
+ return CONTAINER_OF(base, struct vsctl_context, base);
+}
+
+static struct vsctl_bridge *find_vlan_bridge(struct vsctl_bridge *parent,
+ int vlan);
static char *
-vsctl_context_to_string(const struct vsctl_context *ctx)
+vsctl_context_to_string(const struct ctl_context *ctx)
{
const struct shash_node *node;
struct svec words;
}
static void
-verify_ports(struct vsctl_context *ctx)
+verify_ports(struct vsctl_context *vsctl_ctx)
{
- if (!ctx->verified_ports) {
+ if (!vsctl_ctx->verified_ports) {
const struct ovsrec_bridge *bridge;
const struct ovsrec_port *port;
- ovsrec_open_vswitch_verify_bridges(ctx->ovs);
- OVSREC_BRIDGE_FOR_EACH (bridge, ctx->idl) {
+ ovsrec_open_vswitch_verify_bridges(vsctl_ctx->ovs);
+ OVSREC_BRIDGE_FOR_EACH (bridge, vsctl_ctx->base.idl) {
ovsrec_bridge_verify_ports(bridge);
}
- OVSREC_PORT_FOR_EACH (port, ctx->idl) {
+ OVSREC_PORT_FOR_EACH (port, vsctl_ctx->base.idl) {
ovsrec_port_verify_interfaces(port);
}
- ctx->verified_ports = true;
+ vsctl_ctx->verified_ports = true;
}
}
static struct vsctl_bridge *
-add_bridge(struct vsctl_info *b,
- struct ovsrec_bridge *br_cfg, const char *name,
- struct vsctl_bridge *parent, int vlan)
+add_bridge_to_cache(struct vsctl_context *vsctl_ctx,
+ struct ovsrec_bridge *br_cfg, const char *name,
+ struct vsctl_bridge *parent, int vlan)
{
struct vsctl_bridge *br = xmalloc(sizeof *br);
br->br_cfg = br_cfg;
br->name = xstrdup(name);
+ list_init(&br->ports);
br->parent = parent;
br->vlan = vlan;
+ hmap_init(&br->children);
if (parent) {
- br->ctrl = parent->br_cfg->controller;
- br->n_ctrl = parent->br_cfg->n_controller;
- br->fail_mode = parent->br_cfg->fail_mode;
- } else {
- br->ctrl = br_cfg->controller;
- br->n_ctrl = br_cfg->n_controller;
- br->fail_mode = br_cfg->fail_mode;
+ struct vsctl_bridge *conflict = find_vlan_bridge(parent, vlan);
+ if (conflict) {
+ VLOG_WARN("%s: bridge has multiple VLAN bridges (%s and %s) "
+ "for VLAN %d, but only one is allowed",
+ parent->name, name, conflict->name, vlan);
+ } else {
+ hmap_insert(&parent->children, &br->children_node,
+ hash_int(vlan, 0));
+ }
}
- shash_add(&b->bridges, br->name, br);
+ shash_add(&vsctl_ctx->bridges, br->name, br);
return br;
}
+static void
+ovs_delete_bridge(const struct ovsrec_open_vswitch *ovs,
+ struct ovsrec_bridge *bridge)
+{
+ struct ovsrec_bridge **bridges;
+ size_t i, n;
+
+ bridges = xmalloc(sizeof *ovs->bridges * ovs->n_bridges);
+ for (i = n = 0; i < ovs->n_bridges; i++) {
+ if (ovs->bridges[i] != bridge) {
+ bridges[n++] = ovs->bridges[i];
+ }
+ }
+ ovsrec_open_vswitch_set_bridges(ovs, bridges, n);
+ free(bridges);
+}
+
+static void
+del_cached_bridge(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *br)
+{
+ ovs_assert(list_is_empty(&br->ports));
+ ovs_assert(hmap_is_empty(&br->children));
+ if (br->parent) {
+ hmap_remove(&br->parent->children, &br->children_node);
+ }
+ if (br->br_cfg) {
+ ovsrec_bridge_delete(br->br_cfg);
+ ovs_delete_bridge(vsctl_ctx->ovs, br->br_cfg);
+ }
+ shash_find_and_delete(&vsctl_ctx->bridges, br->name);
+ hmap_destroy(&br->children);
+ free(br->name);
+ free(br);
+}
+
static bool
port_is_fake_bridge(const struct ovsrec_port *port_cfg)
{
return (port_cfg->fake_bridge
&& port_cfg->tag
- && *port_cfg->tag >= 1 && *port_cfg->tag <= 4095);
+ && *port_cfg->tag >= 0 && *port_cfg->tag <= 4095);
}
static struct vsctl_bridge *
-find_vlan_bridge(struct vsctl_info *info,
- struct vsctl_bridge *parent, int vlan)
+find_vlan_bridge(struct vsctl_bridge *parent, int vlan)
{
- struct shash_node *node;
+ struct vsctl_bridge *child;
- SHASH_FOR_EACH (node, &info->bridges) {
- struct vsctl_bridge *br = node->data;
- if (br->parent == parent && br->vlan == vlan) {
- return br;
+ HMAP_FOR_EACH_IN_BUCKET (child, children_node, hash_int(vlan, 0),
+ &parent->children) {
+ if (child->vlan == vlan) {
+ return child;
}
}
return NULL;
}
+static struct vsctl_port *
+add_port_to_cache(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *parent,
+ struct ovsrec_port *port_cfg)
+{
+ struct vsctl_port *port;
+
+ if (port_cfg->tag
+ && *port_cfg->tag >= 0 && *port_cfg->tag <= 4095) {
+ struct vsctl_bridge *vlan_bridge;
+
+ vlan_bridge = find_vlan_bridge(parent, *port_cfg->tag);
+ if (vlan_bridge) {
+ parent = vlan_bridge;
+ }
+ }
+
+ port = xmalloc(sizeof *port);
+ list_push_back(&parent->ports, &port->ports_node);
+ list_init(&port->ifaces);
+ port->port_cfg = port_cfg;
+ port->bridge = parent;
+ shash_add(&vsctl_ctx->ports, port_cfg->name, port);
+
+ return port;
+}
+
+static void
+del_cached_port(struct vsctl_context *vsctl_ctx, struct vsctl_port *port)
+{
+ ovs_assert(list_is_empty(&port->ifaces));
+ list_remove(&port->ports_node);
+ shash_find_and_delete(&vsctl_ctx->ports, port->port_cfg->name);
+ ovsrec_port_delete(port->port_cfg);
+ free(port);
+}
+
+static struct vsctl_iface *
+add_iface_to_cache(struct vsctl_context *vsctl_ctx, struct vsctl_port *parent,
+ struct ovsrec_interface *iface_cfg)
+{
+ struct vsctl_iface *iface;
+
+ iface = xmalloc(sizeof *iface);
+ list_push_back(&parent->ifaces, &iface->ifaces_node);
+ iface->iface_cfg = iface_cfg;
+ iface->port = parent;
+ shash_add(&vsctl_ctx->ifaces, iface_cfg->name, iface);
+
+ return iface;
+}
+
+static void
+del_cached_iface(struct vsctl_context *vsctl_ctx, struct vsctl_iface *iface)
+{
+ list_remove(&iface->ifaces_node);
+ shash_find_and_delete(&vsctl_ctx->ifaces, iface->iface_cfg->name);
+ ovsrec_interface_delete(iface->iface_cfg);
+ free(iface);
+}
+
static void
-free_info(struct vsctl_info *info)
+vsctl_context_invalidate_cache(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct shash_node *node;
- SHASH_FOR_EACH (node, &info->bridges) {
+ if (!vsctl_ctx->cache_valid) {
+ return;
+ }
+ vsctl_ctx->cache_valid = false;
+
+ SHASH_FOR_EACH (node, &vsctl_ctx->bridges) {
struct vsctl_bridge *bridge = node->data;
+ hmap_destroy(&bridge->children);
free(bridge->name);
free(bridge);
}
- shash_destroy(&info->bridges);
+ shash_destroy(&vsctl_ctx->bridges);
- shash_destroy_free_data(&info->ports);
- shash_destroy_free_data(&info->ifaces);
+ shash_destroy_free_data(&vsctl_ctx->ports);
+ shash_destroy_free_data(&vsctl_ctx->ifaces);
}
static void
-pre_get_info(struct vsctl_context *ctx)
+pre_get_info(struct ctl_context *ctx)
{
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_bridges);
ovsdb_idl_add_column(ctx->idl, &ovsrec_port_col_interfaces);
ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_name);
+
+ ovsdb_idl_add_column(ctx->idl, &ovsrec_interface_col_ofport);
}
static void
-get_info(struct vsctl_context *ctx, struct vsctl_info *info)
+vsctl_context_populate_cache(struct ctl_context *ctx)
{
- const struct ovsrec_open_vswitch *ovs = ctx->ovs;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs;
struct sset bridges, ports;
size_t i;
- info->ctx = ctx;
- shash_init(&info->bridges);
- shash_init(&info->ports);
- shash_init(&info->ifaces);
+ if (vsctl_ctx->cache_valid) {
+ /* Cache is already populated. */
+ return;
+ }
+ vsctl_ctx->cache_valid = true;
+ shash_init(&vsctl_ctx->bridges);
+ shash_init(&vsctl_ctx->ports);
+ shash_init(&vsctl_ctx->ifaces);
sset_init(&bridges);
sset_init(&ports);
br_cfg->name);
continue;
}
- br = add_bridge(info, br_cfg, br_cfg->name, NULL, 0);
- if (!br) {
- continue;
- }
+ br = add_bridge_to_cache(vsctl_ctx, br_cfg, br_cfg->name, NULL, 0);
for (j = 0; j < br_cfg->n_ports; j++) {
struct ovsrec_port *port_cfg = br_cfg->ports[j];
if (!sset_add(&ports, port_cfg->name)) {
- VLOG_WARN("%s: database contains duplicate port name",
- port_cfg->name);
+ /* Duplicate port name. (We will warn about that later.) */
continue;
}
if (port_is_fake_bridge(port_cfg)
&& sset_add(&bridges, port_cfg->name)) {
- add_bridge(info, NULL, port_cfg->name, br, *port_cfg->tag);
+ add_bridge_to_cache(vsctl_ctx, NULL, port_cfg->name, br,
+ *port_cfg->tag);
}
}
}
sset_destroy(&ports);
sset_init(&bridges);
- sset_init(&ports);
for (i = 0; i < ovs->n_bridges; i++) {
struct ovsrec_bridge *br_cfg = ovs->bridges[i];
struct vsctl_bridge *br;
if (!sset_add(&bridges, br_cfg->name)) {
continue;
}
- br = shash_find_data(&info->bridges, br_cfg->name);
+ br = shash_find_data(&vsctl_ctx->bridges, br_cfg->name);
for (j = 0; j < br_cfg->n_ports; j++) {
struct ovsrec_port *port_cfg = br_cfg->ports[j];
struct vsctl_port *port;
size_t k;
- if (!sset_add(&ports, port_cfg->name)) {
+ port = shash_find_data(&vsctl_ctx->ports, port_cfg->name);
+ if (port) {
+ if (port_cfg == port->port_cfg) {
+ VLOG_WARN("%s: port is in multiple bridges (%s and %s)",
+ port_cfg->name, br->name, port->bridge->name);
+ } else {
+ /* Log as an error because this violates the database's
+ * uniqueness constraints, so the database server shouldn't
+ * have allowed it. */
+ VLOG_ERR("%s: database contains duplicate port name",
+ port_cfg->name);
+ }
continue;
}
continue;
}
- port = xmalloc(sizeof *port);
- port->port_cfg = port_cfg;
- if (port_cfg->tag
- && *port_cfg->tag >= 1 && *port_cfg->tag <= 4095) {
- port->bridge = find_vlan_bridge(info, br, *port_cfg->tag);
- if (!port->bridge) {
- port->bridge = br;
- }
- } else {
- port->bridge = br;
- }
- shash_add(&info->ports, port_cfg->name, port);
-
+ port = add_port_to_cache(vsctl_ctx, br, port_cfg);
for (k = 0; k < port_cfg->n_interfaces; k++) {
struct ovsrec_interface *iface_cfg = port_cfg->interfaces[k];
struct vsctl_iface *iface;
- if (shash_find(&info->ifaces, iface_cfg->name)) {
- VLOG_WARN("%s: database contains duplicate interface name",
- iface_cfg->name);
+ iface = shash_find_data(&vsctl_ctx->ifaces, iface_cfg->name);
+ if (iface) {
+ if (iface_cfg == iface->iface_cfg) {
+ VLOG_WARN("%s: interface is in multiple ports "
+ "(%s and %s)",
+ iface_cfg->name,
+ iface->port->port_cfg->name,
+ port->port_cfg->name);
+ } else {
+ /* Log as an error because this violates the database's
+ * uniqueness constraints, so the database server
+ * shouldn't have allowed it. */
+ VLOG_ERR("%s: database contains duplicate interface "
+ "name", iface_cfg->name);
+ }
continue;
}
- iface = xmalloc(sizeof *iface);
- iface->iface_cfg = iface_cfg;
- iface->port = port;
- shash_add(&info->ifaces, iface_cfg->name, iface);
+ add_iface_to_cache(vsctl_ctx, port, iface_cfg);
}
}
}
sset_destroy(&bridges);
- sset_destroy(&ports);
}
static void
-check_conflicts(struct vsctl_info *info, const char *name,
+check_conflicts(struct vsctl_context *vsctl_ctx, const char *name,
char *msg)
{
struct vsctl_iface *iface;
struct vsctl_port *port;
- verify_ports(info->ctx);
+ verify_ports(vsctl_ctx);
- if (shash_find(&info->bridges, name)) {
- vsctl_fatal("%s because a bridge named %s already exists",
+ if (shash_find(&vsctl_ctx->bridges, name)) {
+ ctl_fatal("%s because a bridge named %s already exists",
msg, name);
}
- port = shash_find_data(&info->ports, name);
+ port = shash_find_data(&vsctl_ctx->ports, name);
if (port) {
- vsctl_fatal("%s because a port named %s already exists on "
+ ctl_fatal("%s because a port named %s already exists on "
"bridge %s", msg, name, port->bridge->name);
}
- iface = shash_find_data(&info->ifaces, name);
+ iface = shash_find_data(&vsctl_ctx->ifaces, name);
if (iface) {
- vsctl_fatal("%s because an interface named %s already exists "
+ ctl_fatal("%s because an interface named %s already exists "
"on bridge %s", msg, name, iface->port->bridge->name);
}
}
static struct vsctl_bridge *
-find_bridge(struct vsctl_info *info, const char *name, bool must_exist)
+find_bridge(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist)
{
- struct vsctl_bridge *br = shash_find_data(&info->bridges, name);
+ struct vsctl_bridge *br;
+
+ ovs_assert(vsctl_ctx->cache_valid);
+
+ br = shash_find_data(&vsctl_ctx->bridges, name);
if (must_exist && !br) {
- vsctl_fatal("no bridge named %s", name);
+ ctl_fatal("no bridge named %s", name);
}
- ovsrec_open_vswitch_verify_bridges(info->ctx->ovs);
+ ovsrec_open_vswitch_verify_bridges(vsctl_ctx->ovs);
return br;
}
static struct vsctl_bridge *
-find_real_bridge(struct vsctl_info *info, const char *name, bool must_exist)
+find_real_bridge(struct vsctl_context *vsctl_ctx,
+ const char *name, bool must_exist)
{
- struct vsctl_bridge *br = find_bridge(info, name, must_exist);
+ struct vsctl_bridge *br = find_bridge(vsctl_ctx, name, must_exist);
if (br && br->parent) {
- vsctl_fatal("%s is a fake bridge", name);
+ ctl_fatal("%s is a fake bridge", name);
}
return br;
}
static struct vsctl_port *
-find_port(struct vsctl_info *info, const char *name, bool must_exist)
+find_port(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist)
{
- struct vsctl_port *port = shash_find_data(&info->ports, name);
+ struct vsctl_port *port;
+
+ ovs_assert(vsctl_ctx->cache_valid);
+
+ port = shash_find_data(&vsctl_ctx->ports, name);
if (port && !strcmp(name, port->bridge->name)) {
port = NULL;
}
if (must_exist && !port) {
- vsctl_fatal("no port named %s", name);
+ ctl_fatal("no port named %s", name);
}
- verify_ports(info->ctx);
+ verify_ports(vsctl_ctx);
return port;
}
static struct vsctl_iface *
-find_iface(struct vsctl_info *info, const char *name, bool must_exist)
+find_iface(struct vsctl_context *vsctl_ctx, const char *name, bool must_exist)
{
- struct vsctl_iface *iface = shash_find_data(&info->ifaces, name);
+ struct vsctl_iface *iface;
+
+ ovs_assert(vsctl_ctx->cache_valid);
+
+ iface = shash_find_data(&vsctl_ctx->ifaces, name);
if (iface && !strcmp(name, iface->port->bridge->name)) {
iface = NULL;
}
if (must_exist && !iface) {
- vsctl_fatal("no interface named %s", name);
+ ctl_fatal("no interface named %s", name);
}
- verify_ports(info->ctx);
+ verify_ports(vsctl_ctx);
return iface;
}
}
static void
-ovs_delete_bridge(const struct ovsrec_open_vswitch *ovs,
- struct ovsrec_bridge *bridge)
+cmd_init(struct ctl_context *ctx OVS_UNUSED)
{
- struct ovsrec_bridge **bridges;
- size_t i, n;
-
- bridges = xmalloc(sizeof *ovs->bridges * ovs->n_bridges);
- for (i = n = 0; i < ovs->n_bridges; i++) {
- if (ovs->bridges[i] != bridge) {
- bridges[n++] = ovs->bridges[i];
- }
- }
- ovsrec_open_vswitch_set_bridges(ovs, bridges, n);
- free(bridges);
}
-static void
-cmd_init(struct vsctl_context *ctx OVS_UNUSED)
-{
-}
+static struct cmd_show_table cmd_show_tables[] = {
+ {&ovsrec_table_open_vswitch,
+ NULL,
+ {&ovsrec_open_vswitch_col_manager_options,
+ &ovsrec_open_vswitch_col_bridges,
+ &ovsrec_open_vswitch_col_ovs_version},
+ {NULL, NULL, NULL}
+ },
+
+ {&ovsrec_table_bridge,
+ &ovsrec_bridge_col_name,
+ {&ovsrec_bridge_col_controller,
+ &ovsrec_bridge_col_fail_mode,
+ &ovsrec_bridge_col_ports},
+ {NULL, NULL, NULL}
+ },
+
+ {&ovsrec_table_port,
+ &ovsrec_port_col_name,
+ {&ovsrec_port_col_tag,
+ &ovsrec_port_col_trunks,
+ &ovsrec_port_col_interfaces},
+ {NULL, NULL, NULL}
+ },
+
+ {&ovsrec_table_interface,
+ &ovsrec_interface_col_name,
+ {&ovsrec_interface_col_type,
+ &ovsrec_interface_col_options,
+ &ovsrec_interface_col_error},
+ {NULL, NULL, NULL}
+ },
+
+ {&ovsrec_table_controller,
+ &ovsrec_controller_col_target,
+ {&ovsrec_controller_col_is_connected,
+ NULL,
+ NULL},
+ {NULL, NULL, NULL}
+ },
+
+ {&ovsrec_table_manager,
+ &ovsrec_manager_col_target,
+ {&ovsrec_manager_col_is_connected,
+ NULL,
+ NULL},
+ {NULL, NULL, NULL}
+ },
+
+ {NULL, NULL, {NULL, NULL, NULL}, {NULL, NULL, NULL}}
+};
static void
-pre_cmd_emer_reset(struct vsctl_context *ctx)
+pre_cmd_emer_reset(struct ctl_context *ctx)
{
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options);
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl);
ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_mirrors);
ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_netflow);
ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_sflow);
+ ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_ipfix);
ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_flood_vlans);
ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_other_config);
}
static void
-cmd_emer_reset(struct vsctl_context *ctx)
+cmd_emer_reset(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
const struct ovsdb_idl *idl = ctx->idl;
const struct ovsrec_bridge *br;
const struct ovsrec_port *port;
const struct ovsrec_netflow *nf, *next_nf;
const struct ovsrec_ssl *ssl, *next_ssl;
const struct ovsrec_sflow *sflow, *next_sflow;
+ const struct ovsrec_ipfix *ipfix, *next_ipfix;
+ const struct ovsrec_flow_sample_collector_set *fscset, *next_fscset;
/* Reset the Open_vSwitch table. */
- ovsrec_open_vswitch_set_manager_options(ctx->ovs, NULL, 0);
- ovsrec_open_vswitch_set_ssl(ctx->ovs, NULL);
+ ovsrec_open_vswitch_set_manager_options(vsctl_ctx->ovs, NULL, 0);
+ ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, NULL);
OVSREC_BRIDGE_FOR_EACH (br, idl) {
- int i;
- char *hw_key = "hwaddr";
- char *hw_val = NULL;
+ const char *hwaddr;
ovsrec_bridge_set_controller(br, NULL, 0);
ovsrec_bridge_set_fail_mode(br, NULL);
ovsrec_bridge_set_mirrors(br, NULL, 0);
ovsrec_bridge_set_netflow(br, NULL);
ovsrec_bridge_set_sflow(br, NULL);
+ ovsrec_bridge_set_ipfix(br, NULL);
ovsrec_bridge_set_flood_vlans(br, NULL, 0);
/* We only want to save the "hwaddr" key from other_config. */
- for (i=0; i < br->n_other_config; i++) {
- if (!strcmp(br->key_other_config[i], hw_key)) {
- hw_val = br->value_other_config[i];
- break;
- }
- }
- if (hw_val) {
- char *val = xstrdup(hw_val);
- ovsrec_bridge_set_other_config(br, &hw_key, &val, 1);
- free(val);
+ hwaddr = smap_get(&br->other_config, "hwaddr");
+ if (hwaddr) {
+ const struct smap smap = SMAP_CONST1(&smap, "hwaddr", hwaddr);
+ ovsrec_bridge_set_other_config(br, &smap);
} else {
- ovsrec_bridge_set_other_config(br, NULL, NULL, 0);
+ ovsrec_bridge_set_other_config(br, NULL);
}
}
OVSREC_PORT_FOR_EACH (port, idl) {
- ovsrec_port_set_other_config(port, NULL, NULL, 0);
+ ovsrec_port_set_other_config(port, NULL);
}
OVSREC_INTERFACE_FOR_EACH (iface, idl) {
OVSREC_SFLOW_FOR_EACH_SAFE (sflow, next_sflow, idl) {
ovsrec_sflow_delete(sflow);
}
-}
-static void
-cmd_add_br(struct vsctl_context *ctx)
-{
- bool may_exist = shash_find(&ctx->options, "--may-exist") != 0;
+ OVSREC_IPFIX_FOR_EACH_SAFE (ipfix, next_ipfix, idl) {
+ ovsrec_ipfix_delete(ipfix);
+ }
+
+ OVSREC_FLOW_SAMPLE_COLLECTOR_SET_FOR_EACH_SAFE (fscset, next_fscset, idl) {
+ ovsrec_flow_sample_collector_set_delete(fscset);
+ }
+
+ vsctl_context_invalidate_cache(ctx);
+}
+
+static void
+cmd_add_br(struct ctl_context *ctx)
+{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
const char *br_name, *parent_name;
- struct vsctl_info info;
+ struct ovsrec_interface *iface;
int vlan;
br_name = ctx->argv[1];
} else if (ctx->argc == 4) {
parent_name = ctx->argv[2];
vlan = atoi(ctx->argv[3]);
- if (vlan < 1 || vlan > 4095) {
- vsctl_fatal("%s: vlan must be between 1 and 4095", ctx->argv[0]);
+ if (vlan < 0 || vlan > 4095) {
+ ctl_fatal("%s: vlan must be between 0 and 4095", ctx->argv[0]);
}
} else {
- vsctl_fatal("'%s' command takes exactly 1 or 3 arguments",
+ ctl_fatal("'%s' command takes exactly 1 or 3 arguments",
ctx->argv[0]);
}
- get_info(ctx, &info);
+ vsctl_context_populate_cache(ctx);
if (may_exist) {
struct vsctl_bridge *br;
- br = find_bridge(&info, br_name, false);
+ br = find_bridge(vsctl_ctx, br_name, false);
if (br) {
if (!parent_name) {
if (br->parent) {
- vsctl_fatal("\"--may-exist add-br %s\" but %s is "
+ ctl_fatal("\"--may-exist add-br %s\" but %s is "
"a VLAN bridge for VLAN %d",
br_name, br_name, br->vlan);
}
} else {
if (!br->parent) {
- vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
+ ctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
"is not a VLAN bridge",
br_name, parent_name, vlan, br_name);
} else if (strcmp(br->parent->name, parent_name)) {
- vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
+ ctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
"has the wrong parent %s",
br_name, parent_name, vlan,
br_name, br->parent->name);
} else if (br->vlan != vlan) {
- vsctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
+ ctl_fatal("\"--may-exist add-br %s %s %d\" but %s "
"is a VLAN bridge for the wrong VLAN %d",
br_name, parent_name, vlan, br_name, br->vlan);
}
return;
}
}
- check_conflicts(&info, br_name,
+ check_conflicts(vsctl_ctx, br_name,
xasprintf("cannot create a bridge named %s", br_name));
if (!parent_name) {
struct ovsrec_port *port;
- struct ovsrec_interface *iface;
struct ovsrec_bridge *br;
iface = ovsrec_interface_insert(ctx->txn);
ovsrec_bridge_set_name(br, br_name);
ovsrec_bridge_set_ports(br, &port, 1);
- ovs_insert_bridge(ctx->ovs, br);
+ ovs_insert_bridge(vsctl_ctx->ovs, br);
} else {
+ struct vsctl_bridge *conflict;
struct vsctl_bridge *parent;
struct ovsrec_port *port;
- struct ovsrec_interface *iface;
struct ovsrec_bridge *br;
int64_t tag = vlan;
- parent = find_bridge(&info, parent_name, false);
- if (parent && parent->vlan) {
- vsctl_fatal("cannot create bridge with fake bridge as parent");
+ parent = find_bridge(vsctl_ctx, parent_name, false);
+ if (parent && parent->parent) {
+ ctl_fatal("cannot create bridge with fake bridge as parent");
}
if (!parent) {
- vsctl_fatal("parent bridge %s does not exist", parent_name);
+ ctl_fatal("parent bridge %s does not exist", parent_name);
+ }
+ conflict = find_vlan_bridge(parent, vlan);
+ if (conflict) {
+ ctl_fatal("bridge %s already has a child VLAN bridge %s "
+ "on VLAN %d", parent_name, conflict->name, vlan);
}
br = parent->br_cfg;
bridge_insert_port(br, port);
}
- free_info(&info);
+ post_db_reload_expect_iface(iface);
+ vsctl_context_invalidate_cache(ctx);
}
static void
-del_port(struct vsctl_info *info, struct vsctl_port *port)
+del_port(struct vsctl_context *vsctl_ctx, struct vsctl_port *port)
{
- struct shash_node *node;
-
- SHASH_FOR_EACH (node, &info->ifaces) {
- struct vsctl_iface *iface = node->data;
- if (iface->port == port) {
- ovsrec_interface_delete(iface->iface_cfg);
- }
- }
- ovsrec_port_delete(port->port_cfg);
+ struct vsctl_iface *iface, *next_iface;
bridge_delete_port((port->bridge->parent
? port->bridge->parent->br_cfg
: port->bridge->br_cfg), port->port_cfg);
+
+ LIST_FOR_EACH_SAFE (iface, next_iface, ifaces_node, &port->ifaces) {
+ del_cached_iface(vsctl_ctx, iface);
+ }
+ del_cached_port(vsctl_ctx, port);
}
static void
-cmd_del_br(struct vsctl_context *ctx)
+del_bridge(struct vsctl_context *vsctl_ctx, struct vsctl_bridge *br)
{
+ struct vsctl_bridge *child, *next_child;
+ struct vsctl_port *port, *next_port;
+ const struct ovsrec_flow_sample_collector_set *fscset, *next_fscset;
+
+ HMAP_FOR_EACH_SAFE (child, next_child, children_node, &br->children) {
+ del_bridge(vsctl_ctx, child);
+ }
+
+ LIST_FOR_EACH_SAFE (port, next_port, ports_node, &br->ports) {
+ del_port(vsctl_ctx, port);
+ }
+
+ OVSREC_FLOW_SAMPLE_COLLECTOR_SET_FOR_EACH_SAFE (fscset, next_fscset,
+ vsctl_ctx->base.idl) {
+ if (fscset->bridge == br->br_cfg) {
+ ovsrec_flow_sample_collector_set_delete(fscset);
+ }
+ }
+
+ del_cached_bridge(vsctl_ctx, br);
+}
+
+static void
+cmd_del_br(struct ctl_context *ctx)
+{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
bool must_exist = !shash_find(&ctx->options, "--if-exists");
struct vsctl_bridge *bridge;
- struct vsctl_info info;
- get_info(ctx, &info);
- bridge = find_bridge(&info, ctx->argv[1], must_exist);
+ vsctl_context_populate_cache(ctx);
+ bridge = find_bridge(vsctl_ctx, ctx->argv[1], must_exist);
if (bridge) {
- struct shash_node *node;
-
- SHASH_FOR_EACH (node, &info.ports) {
- struct vsctl_port *port = node->data;
- if (port->bridge == bridge || port->bridge->parent == bridge
- || !strcmp(port->port_cfg->name, bridge->name)) {
- del_port(&info, port);
- }
- }
- if (bridge->br_cfg) {
- ovsrec_bridge_delete(bridge->br_cfg);
- ovs_delete_bridge(ctx->ovs, bridge->br_cfg);
- }
+ del_bridge(vsctl_ctx, bridge);
}
- free_info(&info);
}
static void
}
static void
-cmd_list_br(struct vsctl_context *ctx)
+cmd_list_br(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct shash_node *node;
- struct vsctl_info info;
struct svec bridges;
+ bool real = shash_find(&ctx->options, "--real");
+ bool fake = shash_find(&ctx->options, "--fake");
- get_info(ctx, &info);
+ /* If neither fake nor real were requested, return both. */
+ if (!real && !fake) {
+ real = fake = true;
+ }
+
+ vsctl_context_populate_cache(ctx);
svec_init(&bridges);
- SHASH_FOR_EACH (node, &info.bridges) {
+ SHASH_FOR_EACH (node, &vsctl_ctx->bridges) {
struct vsctl_bridge *br = node->data;
- svec_add(&bridges, br->name);
+
+ if (br->parent ? fake : real) {
+ svec_add(&bridges, br->name);
+ }
}
output_sorted(&bridges, &ctx->output);
svec_destroy(&bridges);
-
- free_info(&info);
}
static void
-cmd_br_exists(struct vsctl_context *ctx)
+cmd_br_exists(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
- get_info(ctx, &info);
- if (!find_bridge(&info, ctx->argv[1], false)) {
+ vsctl_context_populate_cache(ctx);
+ if (!find_bridge(vsctl_ctx, ctx->argv[1], false)) {
vsctl_exit(2);
}
- free_info(&info);
-}
-
-/* Returns true if 'b_prefix' (of length 'b_prefix_len') concatenated with 'b'
- * equals 'a', false otherwise. */
-static bool
-key_matches(const char *a,
- const char *b_prefix, size_t b_prefix_len, const char *b)
-{
- return !strncmp(a, b_prefix, b_prefix_len) && !strcmp(a + b_prefix_len, b);
}
static void
-set_external_id(char **old_keys, char **old_values, size_t old_n,
- char *key, char *value,
- char ***new_keysp, char ***new_valuesp, size_t *new_np)
+set_external_id(struct smap *old, struct smap *new,
+ char *key, char *value)
{
- char **new_keys;
- char **new_values;
- size_t new_n;
- size_t i;
+ smap_clone(new, old);
- new_keys = xmalloc(sizeof *new_keys * (old_n + 1));
- new_values = xmalloc(sizeof *new_values * (old_n + 1));
- new_n = 0;
- for (i = 0; i < old_n; i++) {
- if (strcmp(key, old_keys[i])) {
- new_keys[new_n] = old_keys[i];
- new_values[new_n] = old_values[i];
- new_n++;
- }
- }
if (value) {
- new_keys[new_n] = key;
- new_values[new_n] = value;
- new_n++;
+ smap_replace(new, key, value);
+ } else {
+ smap_remove(new, key);
}
- *new_keysp = new_keys;
- *new_valuesp = new_values;
- *new_np = new_n;
}
static void
-pre_cmd_br_set_external_id(struct vsctl_context *ctx)
+pre_cmd_br_set_external_id(struct ctl_context *ctx)
{
pre_get_info(ctx);
ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_external_ids);
}
static void
-cmd_br_set_external_id(struct vsctl_context *ctx)
+cmd_br_set_external_id(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *bridge;
- char **keys, **values;
- size_t n;
+ struct smap new;
- get_info(ctx, &info);
- bridge = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+ bridge = find_bridge(vsctl_ctx, ctx->argv[1], true);
if (bridge->br_cfg) {
- set_external_id(bridge->br_cfg->key_external_ids,
- bridge->br_cfg->value_external_ids,
- bridge->br_cfg->n_external_ids,
- ctx->argv[2], ctx->argc >= 4 ? ctx->argv[3] : NULL,
- &keys, &values, &n);
+
+ set_external_id(&bridge->br_cfg->external_ids, &new, ctx->argv[2],
+ ctx->argc >= 4 ? ctx->argv[3] : NULL);
ovsrec_bridge_verify_external_ids(bridge->br_cfg);
- ovsrec_bridge_set_external_ids(bridge->br_cfg, keys, values, n);
+ ovsrec_bridge_set_external_ids(bridge->br_cfg, &new);
} else {
char *key = xasprintf("fake-bridge-%s", ctx->argv[2]);
- struct vsctl_port *port = shash_find_data(&info.ports, ctx->argv[1]);
- set_external_id(port->port_cfg->key_external_ids,
- port->port_cfg->value_external_ids,
- port->port_cfg->n_external_ids,
- key, ctx->argc >= 4 ? ctx->argv[3] : NULL,
- &keys, &values, &n);
+ struct vsctl_port *port = shash_find_data(&vsctl_ctx->ports,
+ ctx->argv[1]);
+ set_external_id(&port->port_cfg->external_ids, &new,
+ key, ctx->argc >= 4 ? ctx->argv[3] : NULL);
ovsrec_port_verify_external_ids(port->port_cfg);
- ovsrec_port_set_external_ids(port->port_cfg, keys, values, n);
+ ovsrec_port_set_external_ids(port->port_cfg, &new);
free(key);
}
- free(keys);
- free(values);
-
- free_info(&info);
+ smap_destroy(&new);
}
static void
-get_external_id(char **keys, char **values, size_t n,
- const char *prefix, const char *key,
+get_external_id(struct smap *smap, const char *prefix, const char *key,
struct ds *output)
{
- size_t prefix_len = strlen(prefix);
- struct svec svec;
- size_t i;
+ if (key) {
+ char *prefix_key = xasprintf("%s%s", prefix, key);
+ const char *value = smap_get(smap, prefix_key);
- svec_init(&svec);
- for (i = 0; i < n; i++) {
- if (!key && !strncmp(keys[i], prefix, prefix_len)) {
- svec_add_nocopy(&svec, xasprintf("%s=%s",
- keys[i] + prefix_len, values[i]));
- } else if (key && key_matches(keys[i], prefix, prefix_len, key)) {
- svec_add(&svec, values[i]);
- break;
+ if (value) {
+ ds_put_format(output, "%s\n", value);
+ }
+ free(prefix_key);
+ } else {
+ const struct smap_node **sorted = smap_sort(smap);
+ size_t prefix_len = strlen(prefix);
+ size_t i;
+
+ for (i = 0; i < smap_count(smap); i++) {
+ const struct smap_node *node = sorted[i];
+ if (!strncmp(node->key, prefix, prefix_len)) {
+ ds_put_format(output, "%s=%s\n", node->key + prefix_len,
+ node->value);
+ }
}
+ free(sorted);
}
- output_sorted(&svec, output);
- svec_destroy(&svec);
}
static void
-pre_cmd_br_get_external_id(struct vsctl_context *ctx)
+pre_cmd_br_get_external_id(struct ctl_context *ctx)
{
pre_cmd_br_set_external_id(ctx);
}
static void
-cmd_br_get_external_id(struct vsctl_context *ctx)
+cmd_br_get_external_id(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *bridge;
- get_info(ctx, &info);
- bridge = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ bridge = find_bridge(vsctl_ctx, ctx->argv[1], true);
if (bridge->br_cfg) {
ovsrec_bridge_verify_external_ids(bridge->br_cfg);
- get_external_id(bridge->br_cfg->key_external_ids,
- bridge->br_cfg->value_external_ids,
- bridge->br_cfg->n_external_ids,
- "", ctx->argc >= 3 ? ctx->argv[2] : NULL,
- &ctx->output);
+ get_external_id(&bridge->br_cfg->external_ids, "",
+ ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output);
} else {
- struct vsctl_port *port = shash_find_data(&info.ports, ctx->argv[1]);
+ struct vsctl_port *port = shash_find_data(&vsctl_ctx->ports,
+ ctx->argv[1]);
ovsrec_port_verify_external_ids(port->port_cfg);
- get_external_id(port->port_cfg->key_external_ids,
- port->port_cfg->value_external_ids,
- port->port_cfg->n_external_ids,
- "fake-bridge-", ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output);
+ get_external_id(&port->port_cfg->external_ids, "fake-bridge-",
+ ctx->argc >= 3 ? ctx->argv[2] : NULL, &ctx->output);
}
- free_info(&info);
}
-
static void
-cmd_list_ports(struct vsctl_context *ctx)
+cmd_list_ports(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *br;
- struct shash_node *node;
- struct vsctl_info info;
+ struct vsctl_port *port;
struct svec ports;
- get_info(ctx, &info);
- br = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
ovsrec_bridge_verify_ports(br->br_cfg ? br->br_cfg : br->parent->br_cfg);
svec_init(&ports);
- SHASH_FOR_EACH (node, &info.ports) {
- struct vsctl_port *port = node->data;
-
- if (strcmp(port->port_cfg->name, br->name) && br == port->bridge) {
+ LIST_FOR_EACH (port, ports_node, &br->ports) {
+ if (strcmp(port->port_cfg->name, br->name)) {
svec_add(&ports, port->port_cfg->name);
}
}
output_sorted(&ports, &ctx->output);
svec_destroy(&ports);
-
- free_info(&info);
}
static void
-add_port(struct vsctl_context *ctx,
+add_port(struct ctl_context *ctx,
const char *br_name, const char *port_name,
bool may_exist, bool fake_iface,
char *iface_names[], int n_ifaces,
char *settings[], int n_settings)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct vsctl_port *vsctl_port;
struct vsctl_bridge *bridge;
struct ovsrec_interface **ifaces;
struct ovsrec_port *port;
size_t i;
- get_info(ctx, &info);
+ vsctl_context_populate_cache(ctx);
if (may_exist) {
struct vsctl_port *vsctl_port;
- vsctl_port = find_port(&info, port_name, false);
+ vsctl_port = find_port(vsctl_ctx, port_name, false);
if (vsctl_port) {
struct svec want_names, have_names;
if (strcmp(vsctl_port->bridge->name, br_name)) {
char *command = vsctl_context_to_string(ctx);
- vsctl_fatal("\"%s\" but %s is actually attached to bridge %s",
+ ctl_fatal("\"%s\" but %s is actually attached to bridge %s",
command, port_name, vsctl_port->bridge->name);
}
char *have_names_string = svec_join(&have_names, ", ", "");
char *command = vsctl_context_to_string(ctx);
- vsctl_fatal("\"%s\" but %s actually has interface(s) %s",
+ ctl_fatal("\"%s\" but %s actually has interface(s) %s",
command, port_name, have_names_string);
}
return;
}
}
- check_conflicts(&info, port_name,
+ check_conflicts(vsctl_ctx, port_name,
xasprintf("cannot create a port named %s", port_name));
for (i = 0; i < n_ifaces; i++) {
- check_conflicts(&info, iface_names[i],
+ check_conflicts(vsctl_ctx, iface_names[i],
xasprintf("cannot create an interface named %s",
iface_names[i]));
}
- bridge = find_bridge(&info, br_name, true);
+ bridge = find_bridge(vsctl_ctx, br_name, true);
ifaces = xmalloc(n_ifaces * sizeof *ifaces);
for (i = 0; i < n_ifaces; i++) {
ifaces[i] = ovsrec_interface_insert(ctx->txn);
ovsrec_interface_set_name(ifaces[i], iface_names[i]);
+ post_db_reload_expect_iface(ifaces[i]);
}
port = ovsrec_port_insert(ctx->txn);
ovsrec_port_set_name(port, port_name);
ovsrec_port_set_interfaces(port, ifaces, n_ifaces);
ovsrec_port_set_bond_fake_iface(port, fake_iface);
- free(ifaces);
- if (bridge->vlan) {
+ if (bridge->parent) {
int64_t tag = bridge->vlan;
ovsrec_port_set_tag(port, &tag, 1);
}
for (i = 0; i < n_settings; i++) {
- set_column(get_table("Port"), &port->header_, settings[i],
- ctx->symtab);
+ ctl_set_column("Port", &port->header_, settings[i],
+ ctx->symtab);
}
bridge_insert_port((bridge->parent ? bridge->parent->br_cfg
: bridge->br_cfg), port);
- free_info(&info);
+ vsctl_port = add_port_to_cache(vsctl_ctx, bridge, port);
+ for (i = 0; i < n_ifaces; i++) {
+ add_iface_to_cache(vsctl_ctx, vsctl_port, ifaces[i]);
+ }
+ free(ifaces);
}
static void
-cmd_add_port(struct vsctl_context *ctx)
+cmd_add_port(struct ctl_context *ctx)
{
- bool may_exist = shash_find(&ctx->options, "--may-exist") != 0;
+ bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
add_port(ctx, ctx->argv[1], ctx->argv[2], may_exist, false,
&ctx->argv[2], 1, &ctx->argv[3], ctx->argc - 3);
}
static void
-cmd_add_bond(struct vsctl_context *ctx)
+cmd_add_bond(struct ctl_context *ctx)
{
- bool may_exist = shash_find(&ctx->options, "--may-exist") != 0;
+ bool may_exist = shash_find(&ctx->options, "--may-exist") != NULL;
bool fake_iface = shash_find(&ctx->options, "--fake-iface");
int n_ifaces;
int i;
}
}
if (n_ifaces < 2) {
- vsctl_fatal("add-bond requires at least 2 interfaces, but only "
+ ctl_fatal("add-bond requires at least 2 interfaces, but only "
"%d were specified", n_ifaces);
}
}
static void
-cmd_del_port(struct vsctl_context *ctx)
+cmd_del_port(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
bool must_exist = !shash_find(&ctx->options, "--if-exists");
bool with_iface = shash_find(&ctx->options, "--with-iface") != NULL;
+ const char *target = ctx->argv[ctx->argc - 1];
struct vsctl_port *port;
- struct vsctl_info info;
- get_info(ctx, &info);
- if (!with_iface) {
- port = find_port(&info, ctx->argv[ctx->argc - 1], must_exist);
+ vsctl_context_populate_cache(ctx);
+ if (find_bridge(vsctl_ctx, target, false)) {
+ if (must_exist) {
+ ctl_fatal("cannot delete port %s because it is the local port "
+ "for bridge %s (deleting this port requires deleting "
+ "the entire bridge)", target, target);
+ }
+ port = NULL;
+ } else if (!with_iface) {
+ port = find_port(vsctl_ctx, target, must_exist);
} else {
- const char *target = ctx->argv[ctx->argc - 1];
struct vsctl_iface *iface;
- port = find_port(&info, target, false);
+ port = find_port(vsctl_ctx, target, false);
if (!port) {
- iface = find_iface(&info, target, false);
+ iface = find_iface(vsctl_ctx, target, false);
if (iface) {
port = iface->port;
}
}
if (must_exist && !port) {
- vsctl_fatal("no port or interface named %s", target);
+ ctl_fatal("no port or interface named %s", target);
}
}
if (ctx->argc == 3) {
struct vsctl_bridge *bridge;
- bridge = find_bridge(&info, ctx->argv[1], true);
+ bridge = find_bridge(vsctl_ctx, ctx->argv[1], true);
if (port->bridge != bridge) {
if (port->bridge->parent == bridge) {
- vsctl_fatal("bridge %s does not have a port %s (although "
+ ctl_fatal("bridge %s does not have a port %s (although "
"its parent bridge %s does)",
ctx->argv[1], ctx->argv[2],
bridge->parent->name);
} else {
- vsctl_fatal("bridge %s does not have a port %s",
+ ctl_fatal("bridge %s does not have a port %s",
ctx->argv[1], ctx->argv[2]);
}
}
}
- del_port(&info, port);
+ del_port(vsctl_ctx, port);
}
-
- free_info(&info);
}
static void
-cmd_port_to_br(struct vsctl_context *ctx)
+cmd_port_to_br(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_port *port;
- struct vsctl_info info;
- get_info(ctx, &info);
- port = find_port(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ port = find_port(vsctl_ctx, ctx->argv[1], true);
ds_put_format(&ctx->output, "%s\n", port->bridge->name);
- free_info(&info);
}
static void
-cmd_br_to_vlan(struct vsctl_context *ctx)
+cmd_br_to_vlan(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *bridge;
- struct vsctl_info info;
- get_info(ctx, &info);
- bridge = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ bridge = find_bridge(vsctl_ctx, ctx->argv[1], true);
ds_put_format(&ctx->output, "%d\n", bridge->vlan);
- free_info(&info);
}
static void
-cmd_br_to_parent(struct vsctl_context *ctx)
+cmd_br_to_parent(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *bridge;
- struct vsctl_info info;
- get_info(ctx, &info);
- bridge = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ bridge = find_bridge(vsctl_ctx, ctx->argv[1], true);
if (bridge->parent) {
bridge = bridge->parent;
}
ds_put_format(&ctx->output, "%s\n", bridge->name);
- free_info(&info);
}
static void
-cmd_list_ifaces(struct vsctl_context *ctx)
+cmd_list_ifaces(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *br;
- struct shash_node *node;
- struct vsctl_info info;
+ struct vsctl_port *port;
struct svec ifaces;
- get_info(ctx, &info);
- br = find_bridge(&info, ctx->argv[1], true);
- verify_ports(ctx);
+ vsctl_context_populate_cache(ctx);
+
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
+ verify_ports(vsctl_ctx);
svec_init(&ifaces);
- SHASH_FOR_EACH (node, &info.ifaces) {
- struct vsctl_iface *iface = node->data;
+ LIST_FOR_EACH (port, ports_node, &br->ports) {
+ struct vsctl_iface *iface;
- if (strcmp(iface->iface_cfg->name, br->name)
- && br == iface->port->bridge) {
- svec_add(&ifaces, iface->iface_cfg->name);
+ LIST_FOR_EACH (iface, ifaces_node, &port->ifaces) {
+ if (strcmp(iface->iface_cfg->name, br->name)) {
+ svec_add(&ifaces, iface->iface_cfg->name);
+ }
}
}
output_sorted(&ifaces, &ctx->output);
svec_destroy(&ifaces);
-
- free_info(&info);
}
static void
-cmd_iface_to_br(struct vsctl_context *ctx)
+cmd_iface_to_br(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_iface *iface;
- struct vsctl_info info;
- get_info(ctx, &info);
- iface = find_iface(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ iface = find_iface(vsctl_ctx, ctx->argv[1], true);
ds_put_format(&ctx->output, "%s\n", iface->port->bridge->name);
- free_info(&info);
}
static void
verify_controllers(struct ovsrec_bridge *bridge)
{
- if (bridge) {
- size_t i;
+ size_t i;
- ovsrec_bridge_verify_controller(bridge);
- for (i = 0; i < bridge->n_controller; i++) {
- ovsrec_controller_verify_target(bridge->controller[i]);
- }
+ ovsrec_bridge_verify_controller(bridge);
+ for (i = 0; i < bridge->n_controller; i++) {
+ ovsrec_controller_verify_target(bridge->controller[i]);
}
}
static void
-pre_controller(struct vsctl_context *ctx)
+pre_controller(struct ctl_context *ctx)
{
pre_get_info(ctx);
}
static void
-cmd_get_controller(struct vsctl_context *ctx)
+cmd_get_controller(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *br;
struct svec targets;
size_t i;
- get_info(ctx, &info);
- br = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
+ if (br->parent) {
+ br = br->parent;
+ }
verify_controllers(br->br_cfg);
/* Print the targets in sorted order for reproducibility. */
svec_init(&targets);
- for (i = 0; i < br->n_ctrl; i++) {
- svec_add(&targets, br->ctrl[i]->target);
+ for (i = 0; i < br->br_cfg->n_controller; i++) {
+ svec_add(&targets, br->br_cfg->controller[i]->target);
}
svec_sort(&targets);
ds_put_format(&ctx->output, "%s\n", targets.names[i]);
}
svec_destroy(&targets);
-
- free_info(&info);
}
static void
}
static void
-cmd_del_controller(struct vsctl_context *ctx)
+cmd_del_controller(struct ctl_context *ctx)
{
- struct vsctl_info info;
- struct vsctl_bridge *br;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct ovsrec_bridge *br;
- get_info(ctx, &info);
+ vsctl_context_populate_cache(ctx);
- br = find_real_bridge(&info, ctx->argv[1], true);
- verify_controllers(br->br_cfg);
+ br = find_real_bridge(vsctl_ctx, ctx->argv[1], true)->br_cfg;
+ verify_controllers(br);
- if (br->ctrl) {
- delete_controllers(br->ctrl, br->n_ctrl);
- ovsrec_bridge_set_controller(br->br_cfg, NULL, 0);
+ if (br->controller) {
+ delete_controllers(br->controller, br->n_controller);
+ ovsrec_bridge_set_controller(br, NULL, 0);
}
-
- free_info(&info);
}
static struct ovsrec_controller **
controllers = xmalloc(n * sizeof *controllers);
for (i = 0; i < n; i++) {
+ if (vconn_verify_name(targets[i]) && pvconn_verify_name(targets[i])) {
+ VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]);
+ }
controllers[i] = ovsrec_controller_insert(txn);
ovsrec_controller_set_target(controllers[i], targets[i]);
}
}
static void
-cmd_set_controller(struct vsctl_context *ctx)
+cmd_set_controller(struct ctl_context *ctx)
{
- struct vsctl_info info;
- struct vsctl_bridge *br;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct ovsrec_controller **controllers;
+ struct ovsrec_bridge *br;
size_t n;
- get_info(ctx, &info);
- br = find_real_bridge(&info, ctx->argv[1], true);
- verify_controllers(br->br_cfg);
+ vsctl_context_populate_cache(ctx);
- delete_controllers(br->ctrl, br->n_ctrl);
+ br = find_real_bridge(vsctl_ctx, ctx->argv[1], true)->br_cfg;
+ verify_controllers(br);
+
+ delete_controllers(br->controller, br->n_controller);
n = ctx->argc - 2;
controllers = insert_controllers(ctx->txn, &ctx->argv[2], n);
- ovsrec_bridge_set_controller(br->br_cfg, controllers, n);
+ ovsrec_bridge_set_controller(br, controllers, n);
free(controllers);
-
- free_info(&info);
}
static void
-cmd_get_fail_mode(struct vsctl_context *ctx)
+cmd_get_fail_mode(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *br;
+ const char *fail_mode;
- get_info(ctx, &info);
- br = find_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
- if (br->br_cfg) {
- ovsrec_bridge_verify_fail_mode(br->br_cfg);
- }
- if (br->fail_mode && strlen(br->fail_mode)) {
- ds_put_format(&ctx->output, "%s\n", br->fail_mode);
+ if (br->parent) {
+ br = br->parent;
}
+ ovsrec_bridge_verify_fail_mode(br->br_cfg);
- free_info(&info);
+ fail_mode = br->br_cfg->fail_mode;
+ if (fail_mode && strlen(fail_mode)) {
+ ds_put_format(&ctx->output, "%s\n", fail_mode);
+ }
}
static void
-cmd_del_fail_mode(struct vsctl_context *ctx)
+cmd_del_fail_mode(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *br;
- get_info(ctx, &info);
- br = find_real_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
- ovsrec_bridge_set_fail_mode(br->br_cfg, NULL);
+ br = find_real_bridge(vsctl_ctx, ctx->argv[1], true);
- free_info(&info);
+ ovsrec_bridge_set_fail_mode(br->br_cfg, NULL);
}
static void
-cmd_set_fail_mode(struct vsctl_context *ctx)
+cmd_set_fail_mode(struct ctl_context *ctx)
{
- struct vsctl_info info;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
struct vsctl_bridge *br;
const char *fail_mode = ctx->argv[2];
- get_info(ctx, &info);
- br = find_real_bridge(&info, ctx->argv[1], true);
+ vsctl_context_populate_cache(ctx);
+
+ br = find_real_bridge(vsctl_ctx, ctx->argv[1], true);
if (strcmp(fail_mode, "standalone") && strcmp(fail_mode, "secure")) {
- vsctl_fatal("fail-mode must be \"standalone\" or \"secure\"");
+ ctl_fatal("fail-mode must be \"standalone\" or \"secure\"");
}
ovsrec_bridge_set_fail_mode(br->br_cfg, fail_mode);
-
- free_info(&info);
}
static void
}
static void
-pre_manager(struct vsctl_context *ctx)
+pre_manager(struct ctl_context *ctx)
{
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_manager_options);
ovsdb_idl_add_column(ctx->idl, &ovsrec_manager_col_target);
}
static void
-cmd_get_manager(struct vsctl_context *ctx)
+cmd_get_manager(struct ctl_context *ctx)
{
- const struct ovsrec_open_vswitch *ovs = ctx->ovs;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs;
struct svec targets;
size_t i;
}
static void
-delete_managers(const struct vsctl_context *ctx)
+delete_managers(const struct ovsrec_open_vswitch *ovs)
{
- const struct ovsrec_open_vswitch *ovs = ctx->ovs;
size_t i;
/* Delete Manager rows pointed to by 'manager_options' column. */
}
static void
-cmd_del_manager(struct vsctl_context *ctx)
+cmd_del_manager(struct ctl_context *ctx)
{
- const struct ovsrec_open_vswitch *ovs = ctx->ovs;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ const struct ovsrec_open_vswitch *ovs = vsctl_ctx->ovs;
verify_managers(ovs);
- delete_managers(ctx);
+ delete_managers(ovs);
}
static void
-insert_managers(struct vsctl_context *ctx, char *targets[], size_t n)
+insert_managers(struct vsctl_context *vsctl_ctx, char *targets[], size_t n)
{
struct ovsrec_manager **managers;
size_t i;
/* Insert each manager in a new row in Manager table. */
managers = xmalloc(n * sizeof *managers);
for (i = 0; i < n; i++) {
- managers[i] = ovsrec_manager_insert(ctx->txn);
+ if (stream_verify_name(targets[i]) && pstream_verify_name(targets[i])) {
+ VLOG_WARN("target type \"%s\" is possibly erroneous", targets[i]);
+ }
+ managers[i] = ovsrec_manager_insert(vsctl_ctx->base.txn);
ovsrec_manager_set_target(managers[i], targets[i]);
}
/* Store uuids of new Manager rows in 'manager_options' column. */
- ovsrec_open_vswitch_set_manager_options(ctx->ovs, managers, n);
+ ovsrec_open_vswitch_set_manager_options(vsctl_ctx->ovs, managers, n);
free(managers);
}
static void
-cmd_set_manager(struct vsctl_context *ctx)
+cmd_set_manager(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
const size_t n = ctx->argc - 1;
- verify_managers(ctx->ovs);
- delete_managers(ctx);
- insert_managers(ctx, &ctx->argv[1], n);
+ verify_managers(vsctl_ctx->ovs);
+ delete_managers(vsctl_ctx->ovs);
+ insert_managers(vsctl_ctx, &ctx->argv[1], n);
}
static void
-pre_cmd_get_ssl(struct vsctl_context *ctx)
+pre_cmd_get_ssl(struct ctl_context *ctx)
{
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl);
}
static void
-cmd_get_ssl(struct vsctl_context *ctx)
+cmd_get_ssl(struct ctl_context *ctx)
{
- struct ovsrec_ssl *ssl = ctx->ovs->ssl;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl;
- ovsrec_open_vswitch_verify_ssl(ctx->ovs);
+ ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs);
if (ssl) {
ovsrec_ssl_verify_private_key(ssl);
ovsrec_ssl_verify_certificate(ssl);
}
static void
-pre_cmd_del_ssl(struct vsctl_context *ctx)
+pre_cmd_del_ssl(struct ctl_context *ctx)
{
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl);
}
static void
-cmd_del_ssl(struct vsctl_context *ctx)
+cmd_del_ssl(struct ctl_context *ctx)
{
- struct ovsrec_ssl *ssl = ctx->ovs->ssl;
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl;
if (ssl) {
- ovsrec_open_vswitch_verify_ssl(ctx->ovs);
+ ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs);
ovsrec_ssl_delete(ssl);
- ovsrec_open_vswitch_set_ssl(ctx->ovs, NULL);
+ ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, NULL);
}
}
static void
-pre_cmd_set_ssl(struct vsctl_context *ctx)
+pre_cmd_set_ssl(struct ctl_context *ctx)
{
ovsdb_idl_add_column(ctx->idl, &ovsrec_open_vswitch_col_ssl);
}
static void
-cmd_set_ssl(struct vsctl_context *ctx)
+cmd_set_ssl(struct ctl_context *ctx)
{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
bool bootstrap = shash_find(&ctx->options, "--bootstrap");
- struct ovsrec_ssl *ssl = ctx->ovs->ssl;
+ struct ovsrec_ssl *ssl = vsctl_ctx->ovs->ssl;
- ovsrec_open_vswitch_verify_ssl(ctx->ovs);
+ ovsrec_open_vswitch_verify_ssl(vsctl_ctx->ovs);
if (ssl) {
ovsrec_ssl_delete(ssl);
}
ovsrec_ssl_set_bootstrap_ca_cert(ssl, bootstrap);
- ovsrec_open_vswitch_set_ssl(ctx->ovs, ssl);
+ ovsrec_open_vswitch_set_ssl(vsctl_ctx->ovs, ssl);
}
-\f
-/* Parameter commands. */
-struct vsctl_row_id {
- const struct ovsdb_idl_table_class *table;
- const struct ovsdb_idl_column *name_column;
- const struct ovsdb_idl_column *uuid_column;
-};
+static void
+autoattach_insert_mapping(struct ovsrec_autoattach *aa,
+ int64_t isid,
+ int64_t vlan)
+{
+ int64_t *key_mappings, *value_mappings;
+ size_t i;
-struct vsctl_table_class {
- struct ovsdb_idl_table_class *class;
- struct vsctl_row_id row_ids[2];
-};
+ key_mappings = xmalloc(sizeof *aa->key_mappings * (aa->n_mappings + 1));
+ value_mappings = xmalloc(sizeof *aa->value_mappings * (aa->n_mappings + 1));
+
+ for (i = 0; i < aa->n_mappings; i++) {
+ key_mappings[i] = aa->key_mappings[i];
+ value_mappings[i] = aa->value_mappings[i];
+ }
+ key_mappings[aa->n_mappings] = isid;
+ value_mappings[aa->n_mappings] = vlan;
+
+ ovsrec_autoattach_set_mappings(aa, key_mappings, value_mappings,
+ aa->n_mappings + 1);
+
+ free(key_mappings);
+ free(value_mappings);
+}
+
+static void
+cmd_add_aa_mapping(struct ctl_context *ctx)
+{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct vsctl_bridge *br;
+ int64_t isid, vlan;
+ char *nptr = NULL;
+
+ isid = strtoull(ctx->argv[2], &nptr, 10);
+ if (nptr == ctx->argv[2] || nptr == NULL) {
+ ctl_fatal("Invalid argument %s", ctx->argv[2]);
+ return;
+ }
+
+ vlan = strtoull(ctx->argv[3], &nptr, 10);
+ if (nptr == ctx->argv[3] || nptr == NULL) {
+ ctl_fatal("Invalid argument %s", ctx->argv[3]);
+ return;
+ }
+
+ vsctl_context_populate_cache(ctx);
+
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
+ if (br->parent) {
+ br = br->parent;
+ }
-static const struct vsctl_table_class tables[] = {
+ if (br->br_cfg) {
+ if (!br->br_cfg->auto_attach) {
+ struct ovsrec_autoattach *aa = ovsrec_autoattach_insert(ctx->txn);
+ ovsrec_bridge_set_auto_attach(br->br_cfg, aa);
+ }
+ autoattach_insert_mapping(br->br_cfg->auto_attach, isid, vlan);
+ }
+}
+
+static void
+del_aa_mapping(struct ovsrec_autoattach *aa,
+ int64_t isid,
+ int64_t vlan)
+{
+ int64_t *key_mappings, *value_mappings;
+ size_t i, n;
+
+ key_mappings = xmalloc(sizeof *aa->key_mappings * (aa->n_mappings));
+ value_mappings = xmalloc(sizeof *value_mappings * (aa->n_mappings));
+
+ for (i = n = 0; i < aa->n_mappings; i++) {
+ if (aa->key_mappings[i] != isid && aa->value_mappings[i] != vlan) {
+ key_mappings[n] = aa->key_mappings[i];
+ value_mappings[n++] = aa->value_mappings[i];
+ }
+ }
+
+ ovsrec_autoattach_set_mappings(aa, key_mappings, value_mappings, n);
+
+ free(key_mappings);
+ free(value_mappings);
+}
+
+static void
+cmd_del_aa_mapping(struct ctl_context *ctx)
+{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct vsctl_bridge *br;
+ int64_t isid, vlan;
+ char *nptr = NULL;
+
+ isid = strtoull(ctx->argv[2], &nptr, 10);
+ if (nptr == ctx->argv[2] || nptr == NULL) {
+ ctl_fatal("Invalid argument %s", ctx->argv[2]);
+ return;
+ }
+
+ vlan = strtoull(ctx->argv[3], &nptr, 10);
+ if (nptr == ctx->argv[3] || nptr == NULL) {
+ ctl_fatal("Invalid argument %s", ctx->argv[3]);
+ return;
+ }
+
+ vsctl_context_populate_cache(ctx);
+
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
+ if (br->parent) {
+ br = br->parent;
+ }
+
+ if (br->br_cfg && br->br_cfg->auto_attach &&
+ br->br_cfg->auto_attach->key_mappings &&
+ br->br_cfg->auto_attach->value_mappings) {
+ size_t i;
+
+ for (i = 0; i < br->br_cfg->auto_attach->n_mappings; i++) {
+ if (br->br_cfg->auto_attach->key_mappings[i] == isid &&
+ br->br_cfg->auto_attach->value_mappings[i] == vlan) {
+ del_aa_mapping(br->br_cfg->auto_attach, isid, vlan);
+ break;
+ }
+ }
+ }
+}
+
+static void
+pre_aa_mapping(struct ctl_context *ctx)
+{
+ pre_get_info(ctx);
+
+ ovsdb_idl_add_column(ctx->idl, &ovsrec_bridge_col_auto_attach);
+ ovsdb_idl_add_column(ctx->idl, &ovsrec_autoattach_col_mappings);
+}
+
+static void
+verify_auto_attach(struct ovsrec_bridge *bridge)
+{
+ if (bridge) {
+ ovsrec_bridge_verify_auto_attach(bridge);
+
+ if (bridge->auto_attach) {
+ ovsrec_autoattach_verify_mappings(bridge->auto_attach);
+ }
+ }
+}
+
+static void
+cmd_get_aa_mapping(struct ctl_context *ctx)
+{
+ struct vsctl_context *vsctl_ctx = vsctl_context_cast(ctx);
+ struct vsctl_bridge *br;
+
+ vsctl_context_populate_cache(ctx);
+
+ br = find_bridge(vsctl_ctx, ctx->argv[1], true);
+ if (br->parent) {
+ br = br->parent;
+ }
+
+ verify_auto_attach(br->br_cfg);
+
+ if (br->br_cfg && br->br_cfg->auto_attach &&
+ br->br_cfg->auto_attach->key_mappings &&
+ br->br_cfg->auto_attach->value_mappings) {
+ size_t i;
+
+ for (i = 0; i < br->br_cfg->auto_attach->n_mappings; i++) {
+ ds_put_format(&ctx->output, "%"PRId64" %"PRId64"\n",
+ br->br_cfg->auto_attach->key_mappings[i],
+ br->br_cfg->auto_attach->value_mappings[i]);
+ }
+ }
+}
+
+\f
+static const struct ctl_table_class tables[] = {
{&ovsrec_table_bridge,
{{&ovsrec_table_bridge, &ovsrec_bridge_col_name, NULL},
- {NULL, NULL, NULL}}},
+ {&ovsrec_table_flow_sample_collector_set, NULL,
+ &ovsrec_flow_sample_collector_set_col_bridge}}},
{&ovsrec_table_controller,
{{&ovsrec_table_bridge,
{{&ovsrec_table_port, &ovsrec_port_col_name, &ovsrec_port_col_qos},
{NULL, NULL, NULL}}},
- {&ovsrec_table_monitor,
- {{&ovsrec_table_interface,
- &ovsrec_interface_col_name,
- &ovsrec_interface_col_monitor},
- {NULL, NULL, NULL}}},
-
- {&ovsrec_table_maintenance_point,
- {{NULL, NULL, NULL},
- {NULL, NULL, NULL}}},
-
{&ovsrec_table_queue,
{{NULL, NULL, NULL},
{NULL, NULL, NULL}}},
&ovsrec_bridge_col_sflow},
{NULL, NULL, NULL}}},
+ {&ovsrec_table_flow_table,
+ {{&ovsrec_table_flow_table, &ovsrec_flow_table_col_name, NULL},
+ {NULL, NULL, NULL}}},
+
+ {&ovsrec_table_ipfix,
+ {{&ovsrec_table_bridge,
+ &ovsrec_bridge_col_name,
+ &ovsrec_bridge_col_ipfix},
+ {&ovsrec_table_flow_sample_collector_set, NULL,
+ &ovsrec_flow_sample_collector_set_col_ipfix}}},
+
+ {&ovsrec_table_autoattach,
+ {{&ovsrec_table_bridge,
+ &ovsrec_bridge_col_name,
+ &ovsrec_bridge_col_auto_attach},
+ {NULL, NULL, NULL}}},
+
+ {&ovsrec_table_flow_sample_collector_set,
+ {{NULL, NULL, NULL},
+ {NULL, NULL, NULL}}},
+
{NULL, {{NULL, NULL, NULL}, {NULL, NULL, NULL}}}
};
static void
-die_if_error(char *error)
+post_db_reload_check_init(void)
{
- if (error) {
- vsctl_fatal("%s", error);
- }
+ n_neoteric_ifaces = 0;
}
-static int
-to_lower_and_underscores(unsigned c)
+static void
+post_db_reload_expect_iface(const struct ovsrec_interface *iface)
{
- return c == '-' ? '_' : tolower(c);
+ if (n_neoteric_ifaces >= allocated_neoteric_ifaces) {
+ neoteric_ifaces = x2nrealloc(neoteric_ifaces,
+ &allocated_neoteric_ifaces,
+ sizeof *neoteric_ifaces);
+ }
+ neoteric_ifaces[n_neoteric_ifaces++] = iface->header_.uuid;
}
-static unsigned int
-score_partial_match(const char *name, const char *s)
+static void
+post_db_reload_do_checks(const struct vsctl_context *vsctl_ctx)
{
- int score;
+ struct ds dead_ifaces = DS_EMPTY_INITIALIZER;
+ size_t i;
- if (!strcmp(name, s)) {
- return UINT_MAX;
- }
- for (score = 0; ; score++, name++, s++) {
- if (to_lower_and_underscores(*name) != to_lower_and_underscores(*s)) {
- break;
- } else if (*name == '\0') {
- return UINT_MAX - 1;
- }
- }
- return *s == '\0' ? score : 0;
-}
+ for (i = 0; i < n_neoteric_ifaces; i++) {
+ const struct uuid *uuid;
-static const struct vsctl_table_class *
-get_table(const char *table_name)
-{
- const struct vsctl_table_class *table;
- const struct vsctl_table_class *best_match = NULL;
- unsigned int best_score = 0;
+ uuid = ovsdb_idl_txn_get_insert_uuid(vsctl_ctx->base.txn,
+ &neoteric_ifaces[i]);
+ if (uuid) {
+ const struct ovsrec_interface *iface;
- for (table = tables; table->class; table++) {
- unsigned int score = score_partial_match(table->class->name,
- table_name);
- if (score > best_score) {
- best_match = table;
- best_score = score;
- } else if (score == best_score) {
- best_match = NULL;
+ iface = ovsrec_interface_get_for_uuid(vsctl_ctx->base.idl, uuid);
+ if (iface && (!iface->ofport || *iface->ofport == -1)) {
+ ds_put_format(&dead_ifaces, "'%s', ", iface->name);
+ }
}
}
- if (best_match) {
- return best_match;
- } else if (best_score) {
- vsctl_fatal("multiple table names match \"%s\"", table_name);
- } else {
- vsctl_fatal("unknown table \"%s\"", table_name);
+
+ if (dead_ifaces.length) {
+ dead_ifaces.length -= 2; /* Strip off trailing comma and space. */
+ ovs_error(0, "Error detected while setting up %s. See ovs-vswitchd "
+ "log for details.", ds_cstr(&dead_ifaces));
}
+
+ ds_destroy(&dead_ifaces);
}
-static const struct vsctl_table_class *
-pre_get_table(struct vsctl_context *ctx, const char *table_name)
+\f
+static void
+vsctl_context_init_command(struct vsctl_context *vsctl_ctx,
+ struct ctl_command *command)
{
- const struct vsctl_table_class *table_class;
- int i;
-
- table_class = get_table(table_name);
- ovsdb_idl_add_table(ctx->idl, table_class->class);
+ ctl_context_init_command(&vsctl_ctx->base, command);
+ vsctl_ctx->verified_ports = false;
+}
- for (i = 0; i < ARRAY_SIZE(table_class->row_ids); i++) {
- const struct vsctl_row_id *id = &table_class->row_ids[i];
- if (id->table) {
- ovsdb_idl_add_table(ctx->idl, id->table);
- }
- if (id->name_column) {
- ovsdb_idl_add_column(ctx->idl, id->name_column);
- }
- if (id->uuid_column) {
- ovsdb_idl_add_column(ctx->idl, id->uuid_column);
- }
+static void
+vsctl_context_init(struct vsctl_context *vsctl_ctx,
+ struct ctl_command *command, struct ovsdb_idl *idl,
+ struct ovsdb_idl_txn *txn,
+ const struct ovsrec_open_vswitch *ovs,
+ struct ovsdb_symbol_table *symtab)
+{
+ ctl_context_init(&vsctl_ctx->base, command, idl, txn, symtab,
+ vsctl_context_invalidate_cache);
+ if (command) {
+ vsctl_ctx->verified_ports = false;
}
+ vsctl_ctx->ovs = ovs;
+ vsctl_ctx->cache_valid = false;
+}
- return table_class;
+static void
+vsctl_context_done_command(struct vsctl_context *vsctl_ctx,
+ struct ctl_command *command)
+{
+ ctl_context_done_command(&vsctl_ctx->base, command);
}
-static const struct ovsdb_idl_row *
-get_row_by_id(struct vsctl_context *ctx, const struct vsctl_table_class *table,
- const struct vsctl_row_id *id, const char *record_id)
+static void
+vsctl_context_done(struct vsctl_context *vsctl_ctx,
+ struct ctl_command *command)
{
- const struct ovsdb_idl_row *referrer, *final;
+ ctl_context_done(&vsctl_ctx->base, command);
+}
- if (!id->table) {
- return NULL;
+static void
+run_prerequisites(struct ctl_command *commands, size_t n_commands,
+ struct ovsdb_idl *idl)
+{
+ struct ctl_command *c;
+
+ ovsdb_idl_add_table(idl, &ovsrec_table_open_vswitch);
+ if (wait_for_reload) {
+ ovsdb_idl_add_column(idl, &ovsrec_open_vswitch_col_cur_cfg);
}
+ for (c = commands; c < &commands[n_commands]; c++) {
+ if (c->syntax->prerequisites) {
+ struct vsctl_context vsctl_ctx;
- if (!id->name_column) {
- if (strcmp(record_id, ".")) {
- return NULL;
- }
- referrer = ovsdb_idl_first_row(ctx->idl, id->table);
- if (!referrer || ovsdb_idl_next_row(referrer)) {
- return NULL;
- }
- } else {
- const struct ovsdb_idl_row *row;
-
- referrer = NULL;
- for (row = ovsdb_idl_first_row(ctx->idl, id->table);
- row != NULL;
- row = ovsdb_idl_next_row(row))
- {
- const struct ovsdb_datum *name;
-
- name = ovsdb_idl_get(row, id->name_column,
- OVSDB_TYPE_STRING, OVSDB_TYPE_VOID);
- if (name->n == 1 && !strcmp(name->keys[0].string, record_id)) {
- if (referrer) {
- vsctl_fatal("multiple rows in %s match \"%s\"",
- table->class->name, record_id);
- }
- referrer = row;
- }
- }
- }
- if (!referrer) {
- return NULL;
- }
-
- final = NULL;
- if (id->uuid_column) {
- const struct ovsdb_datum *uuid;
-
- ovsdb_idl_txn_verify(referrer, id->uuid_column);
- uuid = ovsdb_idl_get(referrer, id->uuid_column,
- OVSDB_TYPE_UUID, OVSDB_TYPE_VOID);
- if (uuid->n == 1) {
- final = ovsdb_idl_get_row_for_uuid(ctx->idl, table->class,
- &uuid->keys[0].uuid);
- }
- } else {
- final = referrer;
- }
-
- return final;
-}
+ ds_init(&c->output);
+ c->table = NULL;
-static const struct ovsdb_idl_row *
-get_row (struct vsctl_context *ctx,
- const struct vsctl_table_class *table, const char *record_id)
-{
- const struct ovsdb_idl_row *row;
- struct uuid uuid;
+ vsctl_context_init(&vsctl_ctx, c, idl, NULL, NULL, NULL);
+ (c->syntax->prerequisites)(&vsctl_ctx.base);
+ vsctl_context_done(&vsctl_ctx, c);
- if (uuid_from_string(&uuid, record_id)) {
- row = ovsdb_idl_get_row_for_uuid(ctx->idl, table->class, &uuid);
- } else {
- int i;
-
- for (i = 0; i < ARRAY_SIZE(table->row_ids); i++) {
- row = get_row_by_id(ctx, table, &table->row_ids[i], record_id);
- if (row) {
- break;
- }
+ ovs_assert(!c->output.string);
+ ovs_assert(!c->table);
}
}
- return row;
-}
-
-static const struct ovsdb_idl_row *
-must_get_row(struct vsctl_context *ctx,
- const struct vsctl_table_class *table, const char *record_id)
-{
- const struct ovsdb_idl_row *row = get_row(ctx, table, record_id);
- if (!row) {
- vsctl_fatal("no row \"%s\" in table %s",
- record_id, table->class->name);
- }
- return row;
}
static char *
-get_column(const struct vsctl_table_class *table, const char *column_name,
- const struct ovsdb_idl_column **columnp)
+vsctl_parent_process_info(void)
{
- const struct ovsdb_idl_column *best_match = NULL;
- unsigned int best_score = 0;
- size_t i;
+#ifdef __linux__
+ pid_t parent_pid;
+ char *procfile;
+ struct ds s;
+ FILE *f;
- for (i = 0; i < table->class->n_columns; i++) {
- const struct ovsdb_idl_column *column = &table->class->columns[i];
- unsigned int score = score_partial_match(column->name, column_name);
- if (score > best_score) {
- best_match = column;
- best_score = score;
- } else if (score == best_score) {
- best_match = NULL;
- }
- }
+ parent_pid = getppid();
+ procfile = xasprintf("/proc/%d/cmdline", parent_pid);
- *columnp = best_match;
- if (best_match) {
+ f = fopen(procfile, "r");
+ if (!f) {
+ VLOG_WARN("%s: open failed (%s)", procfile, ovs_strerror(errno));
+ free(procfile);
return NULL;
- } else if (best_score) {
- return xasprintf("%s contains more than one column whose name "
- "matches \"%s\"", table->class->name, column_name);
- } else {
- return xasprintf("%s does not contain a column whose name matches "
- "\"%s\"", table->class->name, column_name);
- }
-}
-
-static struct ovsdb_symbol *
-create_symbol(struct ovsdb_symbol_table *symtab, const char *id, bool *newp)
-{
- struct ovsdb_symbol *symbol;
-
- if (id[0] != '@') {
- vsctl_fatal("row id \"%s\" does not begin with \"@\"", id);
}
-
- if (newp) {
- *newp = ovsdb_symbol_table_get(symtab, id) == NULL;
- }
-
- symbol = ovsdb_symbol_table_insert(symtab, id);
- if (symbol->created) {
- vsctl_fatal("row id \"%s\" may only be specified on one --id option",
- id);
- }
- symbol->created = true;
- return symbol;
-}
-
-static void
-pre_get_column(struct vsctl_context *ctx,
- const struct vsctl_table_class *table, const char *column_name,
- const struct ovsdb_idl_column **columnp)
-{
- die_if_error(get_column(table, column_name, columnp));
- ovsdb_idl_add_column(ctx->idl, *columnp);
-}
-
-static char *
-missing_operator_error(const char *arg, const char **allowed_operators,
- size_t n_allowed)
-{
- struct ds s;
+ free(procfile);
ds_init(&s);
- ds_put_format(&s, "%s: argument does not end in ", arg);
- ds_put_format(&s, "\"%s\"", allowed_operators[0]);
- if (n_allowed == 2) {
- ds_put_format(&s, " or \"%s\"", allowed_operators[1]);
- } else if (n_allowed > 2) {
- size_t i;
-
- for (i = 1; i < n_allowed - 1; i++) {
- ds_put_format(&s, ", \"%s\"", allowed_operators[i]);
- }
- ds_put_format(&s, ", or \"%s\"", allowed_operators[i]);
- }
- ds_put_format(&s, " followed by a value.");
-
- return ds_steal_cstr(&s);
-}
-
-/* Breaks 'arg' apart into a number of fields in the following order:
- *
- * - The name of a column in 'table', stored into '*columnp'. The column
- * name may be abbreviated.
- *
- * - Optionally ':' followed by a key string. The key is stored as a
- * malloc()'d string into '*keyp', or NULL if no key is present in
- * 'arg'.
- *
- * - If 'valuep' is nonnull, an operator followed by a value string. The
- * allowed operators are the 'n_allowed' string in 'allowed_operators',
- * or just "=" if 'n_allowed' is 0. If 'operatorp' is nonnull, then the
- * operator is stored into '*operatorp' (one of the pointers from
- * 'allowed_operators' is stored; nothing is malloc()'d). The value is
- * stored as a malloc()'d string into '*valuep', or NULL if no value is
- * present in 'arg'.
- *
- * On success, returns NULL. On failure, returned a malloc()'d string error
- * message and stores NULL into all of the nonnull output arguments. */
-static char * WARN_UNUSED_RESULT
-parse_column_key_value(const char *arg,
- const struct vsctl_table_class *table,
- const struct ovsdb_idl_column **columnp, char **keyp,
- const char **operatorp,
- const char **allowed_operators, size_t n_allowed,
- char **valuep)
-{
- const char *p = arg;
- char *column_name;
- char *error;
-
- assert(!(operatorp && !valuep));
- *keyp = NULL;
- if (valuep) {
- *valuep = NULL;
- }
-
- /* Parse column name. */
- error = ovsdb_token_parse(&p, &column_name);
- if (error) {
- goto error;
- }
- if (column_name[0] == '\0') {
- free(column_name);
- error = xasprintf("%s: missing column name", arg);
- goto error;
- }
- error = get_column(table, column_name, columnp);
- free(column_name);
- if (error) {
- goto error;
- }
-
- /* Parse key string. */
- if (*p == ':') {
- p++;
- error = ovsdb_token_parse(&p, keyp);
- if (error) {
- goto error;
+ for (;;) {
+ int c = getc(f);
+ if (!c || c == EOF) {
+ break;
}
+ ds_put_char(&s, c);
}
+ fclose(f);
- /* Parse value string. */
- if (valuep) {
- const char *best;
- size_t best_len;
- size_t i;
-
- if (!allowed_operators) {
- static const char *equals = "=";
- allowed_operators = =
- n_allowed = 1;
- }
-
- best = NULL;
- best_len = 0;
- for (i = 0; i < n_allowed; i++) {
- const char *op = allowed_operators[i];
- size_t op_len = strlen(op);
-
- if (op_len > best_len && !strncmp(op, p, op_len) && p[op_len]) {
- best_len = op_len;
- best = op;
- }
- }
- if (!best) {
- error = missing_operator_error(arg, allowed_operators, n_allowed);
- goto error;
- }
+ ds_put_format(&s, " (pid %d)", parent_pid);
- if (operatorp) {
- *operatorp = best;
- }
- *valuep = xstrdup(p + best_len);
- } else {
- if (*p != '\0') {
- error = xasprintf("%s: trailing garbage \"%s\" in argument",
- arg, p);
- goto error;
- }
- }
+ return ds_steal_cstr(&s);
+#else
return NULL;
-
-error:
- *columnp = NULL;
- free(*keyp);
- *keyp = NULL;
- if (valuep) {
- free(*valuep);
- *valuep = NULL;
- if (operatorp) {
- *operatorp = NULL;
- }
- }
- return error;
-}
-
-static void
-pre_parse_column_key_value(struct vsctl_context *ctx,
- const char *arg,
- const struct vsctl_table_class *table)
-{
- const struct ovsdb_idl_column *column;
- const char *p;
- char *column_name;
-
- p = arg;
- die_if_error(ovsdb_token_parse(&p, &column_name));
- if (column_name[0] == '\0') {
- vsctl_fatal("%s: missing column name", arg);
- }
-
- pre_get_column(ctx, table, column_name, &column);
- free(column_name);
-}
-
-static void
-pre_cmd_get(struct vsctl_context *ctx)
-{
- const char *id = shash_find_data(&ctx->options, "--id");
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- int i;
-
- /* Using "get" without --id or a column name could possibly make sense.
- * Maybe, for example, a ovs-vsctl run wants to assert that a row exists.
- * But it is unlikely that an interactive user would want to do that, so
- * issue a warning if we're running on a terminal. */
- if (!id && ctx->argc <= 3 && isatty(STDOUT_FILENO)) {
- VLOG_WARN("\"get\" command without row arguments or \"--id\" is "
- "possibly erroneous");
- }
-
- table = pre_get_table(ctx, table_name);
- for (i = 3; i < ctx->argc; i++) {
- if (!strcasecmp(ctx->argv[i], "_uuid")
- || !strcasecmp(ctx->argv[i], "-uuid")) {
- continue;
- }
-
- pre_parse_column_key_value(ctx, ctx->argv[i], table);
- }
-}
-
-static void
-cmd_get(struct vsctl_context *ctx)
-{
- const char *id = shash_find_data(&ctx->options, "--id");
- bool if_exists = shash_find(&ctx->options, "--if-exists");
- const char *table_name = ctx->argv[1];
- const char *record_id = ctx->argv[2];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_row *row;
- struct ds *out = &ctx->output;
- int i;
-
- table = get_table(table_name);
- row = must_get_row(ctx, table, record_id);
- if (id) {
- struct ovsdb_symbol *symbol;
- bool new;
-
- symbol = create_symbol(ctx->symtab, id, &new);
- if (!new) {
- vsctl_fatal("row id \"%s\" specified on \"get\" command was used "
- "before it was defined", id);
- }
- symbol->uuid = row->uuid;
-
- /* This symbol refers to a row that already exists, so disable warnings
- * about it being unreferenced. */
- symbol->strong_ref = true;
- }
- for (i = 3; i < ctx->argc; i++) {
- const struct ovsdb_idl_column *column;
- const struct ovsdb_datum *datum;
- char *key_string;
-
- /* Special case for obtaining the UUID of a row. We can't just do this
- * through parse_column_key_value() below since it returns a "struct
- * ovsdb_idl_column" and the UUID column doesn't have one. */
- if (!strcasecmp(ctx->argv[i], "_uuid")
- || !strcasecmp(ctx->argv[i], "-uuid")) {
- ds_put_format(out, UUID_FMT"\n", UUID_ARGS(&row->uuid));
- continue;
- }
-
- die_if_error(parse_column_key_value(ctx->argv[i], table,
- &column, &key_string,
- NULL, NULL, 0, NULL));
-
- ovsdb_idl_txn_verify(row, column);
- datum = ovsdb_idl_read(row, column);
- if (key_string) {
- union ovsdb_atom key;
- unsigned int idx;
-
- if (column->type.value.type == OVSDB_TYPE_VOID) {
- vsctl_fatal("cannot specify key to get for non-map column %s",
- column->name);
- }
-
- die_if_error(ovsdb_atom_from_string(&key,
- &column->type.key,
- key_string, ctx->symtab));
-
- idx = ovsdb_datum_find_key(datum, &key,
- column->type.key.type);
- if (idx == UINT_MAX) {
- if (!if_exists) {
- vsctl_fatal("no key \"%s\" in %s record \"%s\" column %s",
- key_string, table->class->name, record_id,
- column->name);
- }
- } else {
- ovsdb_atom_to_string(&datum->values[idx],
- column->type.value.type, out);
- }
- ovsdb_atom_destroy(&key, column->type.key.type);
- } else {
- ovsdb_datum_to_string(datum, &column->type, out);
- }
- ds_put_char(out, '\n');
-
- free(key_string);
- }
-}
-
-static void
-parse_column_names(const char *column_names,
- const struct vsctl_table_class *table,
- const struct ovsdb_idl_column ***columnsp,
- size_t *n_columnsp)
-{
- const struct ovsdb_idl_column **columns;
- size_t n_columns;
-
- if (!column_names) {
- size_t i;
-
- n_columns = table->class->n_columns + 1;
- columns = xmalloc(n_columns * sizeof *columns);
- columns[0] = NULL;
- for (i = 0; i < table->class->n_columns; i++) {
- columns[i + 1] = &table->class->columns[i];
- }
- } else {
- char *s = xstrdup(column_names);
- size_t allocated_columns;
- char *save_ptr = NULL;
- char *column_name;
-
- columns = NULL;
- allocated_columns = n_columns = 0;
- for (column_name = strtok_r(s, ", ", &save_ptr); column_name;
- column_name = strtok_r(NULL, ", ", &save_ptr)) {
- const struct ovsdb_idl_column *column;
-
- if (!strcasecmp(column_name, "_uuid")) {
- column = NULL;
- } else {
- die_if_error(get_column(table, column_name, &column));
- }
- if (n_columns >= allocated_columns) {
- columns = x2nrealloc(columns, &allocated_columns,
- sizeof *columns);
- }
- columns[n_columns++] = column;
- }
- free(s);
-
- if (!n_columns) {
- vsctl_fatal("must specify at least one column name");
- }
- }
- *columnsp = columns;
- *n_columnsp = n_columns;
-}
-
-
-static void
-pre_list_columns(struct vsctl_context *ctx,
- const struct vsctl_table_class *table,
- const char *column_names)
-{
- const struct ovsdb_idl_column **columns;
- size_t n_columns;
- size_t i;
-
- parse_column_names(column_names, table, &columns, &n_columns);
- for (i = 0; i < n_columns; i++) {
- if (columns[i]) {
- ovsdb_idl_add_column(ctx->idl, columns[i]);
- }
- }
- free(columns);
-}
-
-static void
-pre_cmd_list(struct vsctl_context *ctx)
-{
- const char *column_names = shash_find_data(&ctx->options, "--columns");
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
-
- table = pre_get_table(ctx, table_name);
- pre_list_columns(ctx, table, column_names);
-}
-
-static struct table *
-list_make_table(const struct ovsdb_idl_column **columns, size_t n_columns)
-{
- struct table *out;
- size_t i;
-
- out = xmalloc(sizeof *out);
- table_init(out);
-
- for (i = 0; i < n_columns; i++) {
- const struct ovsdb_idl_column *column = columns[i];
- const char *column_name = column ? column->name : "_uuid";
-
- table_add_column(out, "%s", column_name);
- }
-
- return out;
-}
-
-static void
-list_record(const struct ovsdb_idl_row *row,
- const struct ovsdb_idl_column **columns, size_t n_columns,
- struct table *out)
-{
- size_t i;
-
- table_add_row(out);
- for (i = 0; i < n_columns; i++) {
- const struct ovsdb_idl_column *column = columns[i];
- struct cell *cell = table_add_cell(out);
-
- if (!column) {
- struct ovsdb_datum datum;
- union ovsdb_atom atom;
-
- atom.uuid = row->uuid;
-
- datum.keys = &atom;
- datum.values = NULL;
- datum.n = 1;
-
- cell->json = ovsdb_datum_to_json(&datum, &ovsdb_type_uuid);
- cell->type = &ovsdb_type_uuid;
- } else {
- const struct ovsdb_datum *datum = ovsdb_idl_read(row, column);
-
- cell->json = ovsdb_datum_to_json(datum, &column->type);
- cell->type = &column->type;
- }
- }
-}
-
-static void
-cmd_list(struct vsctl_context *ctx)
-{
- const char *column_names = shash_find_data(&ctx->options, "--columns");
- const struct ovsdb_idl_column **columns;
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- struct table *out;
- size_t n_columns;
- int i;
-
- table = get_table(table_name);
- parse_column_names(column_names, table, &columns, &n_columns);
- out = ctx->table = list_make_table(columns, n_columns);
- if (ctx->argc > 2) {
- for (i = 2; i < ctx->argc; i++) {
- list_record(must_get_row(ctx, table, ctx->argv[i]),
- columns, n_columns, out);
- }
- } else {
- const struct ovsdb_idl_row *row;
-
- for (row = ovsdb_idl_first_row(ctx->idl, table->class); row != NULL;
- row = ovsdb_idl_next_row(row)) {
- list_record(row, columns, n_columns, out);
- }
- }
- free(columns);
-}
-
-static void
-pre_cmd_find(struct vsctl_context *ctx)
-{
- const char *column_names = shash_find_data(&ctx->options, "--columns");
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- int i;
-
- table = pre_get_table(ctx, table_name);
- pre_list_columns(ctx, table, column_names);
- for (i = 2; i < ctx->argc; i++) {
- pre_parse_column_key_value(ctx, ctx->argv[i], table);
- }
-}
-
-static void
-cmd_find(struct vsctl_context *ctx)
-{
- const char *column_names = shash_find_data(&ctx->options, "--columns");
- const struct ovsdb_idl_column **columns;
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_row *row;
- struct table *out;
- size_t n_columns;
-
- table = get_table(table_name);
- parse_column_names(column_names, table, &columns, &n_columns);
- out = ctx->table = list_make_table(columns, n_columns);
- for (row = ovsdb_idl_first_row(ctx->idl, table->class); row;
- row = ovsdb_idl_next_row(row)) {
- int i;
-
- for (i = 2; i < ctx->argc; i++) {
- if (!is_condition_satisfied(table, row, ctx->argv[i],
- ctx->symtab)) {
- goto next_row;
- }
- }
- list_record(row, columns, n_columns, out);
-
- next_row: ;
- }
- free(columns);
-}
-
-static void
-pre_cmd_set(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- int i;
-
- table = pre_get_table(ctx, table_name);
- for (i = 3; i < ctx->argc; i++) {
- pre_parse_column_key_value(ctx, ctx->argv[i], table);
- }
-}
-
-static void
-set_column(const struct vsctl_table_class *table,
- const struct ovsdb_idl_row *row, const char *arg,
- struct ovsdb_symbol_table *symtab)
-{
- const struct ovsdb_idl_column *column;
- char *key_string, *value_string;
- char *error;
-
- error = parse_column_key_value(arg, table, &column, &key_string,
- NULL, NULL, 0, &value_string);
- die_if_error(error);
- if (!value_string) {
- vsctl_fatal("%s: missing value", arg);
- }
-
- if (key_string) {
- union ovsdb_atom key, value;
- struct ovsdb_datum datum;
-
- if (column->type.value.type == OVSDB_TYPE_VOID) {
- vsctl_fatal("cannot specify key to set for non-map column %s",
- column->name);
- }
-
- die_if_error(ovsdb_atom_from_string(&key, &column->type.key,
- key_string, symtab));
- die_if_error(ovsdb_atom_from_string(&value, &column->type.value,
- value_string, symtab));
-
- ovsdb_datum_init_empty(&datum);
- ovsdb_datum_add_unsafe(&datum, &key, &value, &column->type);
-
- ovsdb_atom_destroy(&key, column->type.key.type);
- ovsdb_atom_destroy(&value, column->type.value.type);
-
- ovsdb_datum_union(&datum, ovsdb_idl_read(row, column),
- &column->type, false);
- ovsdb_idl_txn_write(row, column, &datum);
- } else {
- struct ovsdb_datum datum;
-
- die_if_error(ovsdb_datum_from_string(&datum, &column->type,
- value_string, symtab));
- ovsdb_idl_txn_write(row, column, &datum);
- }
-
- free(key_string);
- free(value_string);
-}
-
-static void
-cmd_set(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *record_id = ctx->argv[2];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_row *row;
- int i;
-
- table = get_table(table_name);
- row = must_get_row(ctx, table, record_id);
- for (i = 3; i < ctx->argc; i++) {
- set_column(table, row, ctx->argv[i], ctx->symtab);
- }
-}
-
-static void
-pre_cmd_add(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *column_name = ctx->argv[3];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_column *column;
-
- table = pre_get_table(ctx, table_name);
- pre_get_column(ctx, table, column_name, &column);
-}
-
-static void
-cmd_add(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *record_id = ctx->argv[2];
- const char *column_name = ctx->argv[3];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_column *column;
- const struct ovsdb_idl_row *row;
- const struct ovsdb_type *type;
- struct ovsdb_datum old;
- int i;
-
- table = get_table(table_name);
- row = must_get_row(ctx, table, record_id);
- die_if_error(get_column(table, column_name, &column));
-
- type = &column->type;
- ovsdb_datum_clone(&old, ovsdb_idl_read(row, column), &column->type);
- for (i = 4; i < ctx->argc; i++) {
- struct ovsdb_type add_type;
- struct ovsdb_datum add;
-
- add_type = *type;
- add_type.n_min = 1;
- add_type.n_max = UINT_MAX;
- die_if_error(ovsdb_datum_from_string(&add, &add_type, ctx->argv[i],
- ctx->symtab));
- ovsdb_datum_union(&old, &add, type, false);
- ovsdb_datum_destroy(&add, type);
- }
- if (old.n > type->n_max) {
- vsctl_fatal("\"add\" operation would put %u %s in column %s of "
- "table %s but the maximum number is %u",
- old.n,
- type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs",
- column->name, table->class->name, type->n_max);
- }
- ovsdb_idl_txn_verify(row, column);
- ovsdb_idl_txn_write(row, column, &old);
-}
-
-static void
-pre_cmd_remove(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *column_name = ctx->argv[3];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_column *column;
-
- table = pre_get_table(ctx, table_name);
- pre_get_column(ctx, table, column_name, &column);
-}
-
-static void
-cmd_remove(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *record_id = ctx->argv[2];
- const char *column_name = ctx->argv[3];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_column *column;
- const struct ovsdb_idl_row *row;
- const struct ovsdb_type *type;
- struct ovsdb_datum old;
- int i;
-
- table = get_table(table_name);
- row = must_get_row(ctx, table, record_id);
- die_if_error(get_column(table, column_name, &column));
-
- type = &column->type;
- ovsdb_datum_clone(&old, ovsdb_idl_read(row, column), &column->type);
- for (i = 4; i < ctx->argc; i++) {
- struct ovsdb_type rm_type;
- struct ovsdb_datum rm;
- char *error;
-
- rm_type = *type;
- rm_type.n_min = 1;
- rm_type.n_max = UINT_MAX;
- error = ovsdb_datum_from_string(&rm, &rm_type,
- ctx->argv[i], ctx->symtab);
- if (error && ovsdb_type_is_map(&rm_type)) {
- free(error);
- rm_type.value.type = OVSDB_TYPE_VOID;
- die_if_error(ovsdb_datum_from_string(&rm, &rm_type,
- ctx->argv[i], ctx->symtab));
- }
- ovsdb_datum_subtract(&old, type, &rm, &rm_type);
- ovsdb_datum_destroy(&rm, &rm_type);
- }
- if (old.n < type->n_min) {
- vsctl_fatal("\"remove\" operation would put %u %s in column %s of "
- "table %s but the minimum number is %u",
- old.n,
- type->value.type == OVSDB_TYPE_VOID ? "values" : "pairs",
- column->name, table->class->name, type->n_min);
- }
- ovsdb_idl_txn_verify(row, column);
- ovsdb_idl_txn_write(row, column, &old);
-}
-
-static void
-pre_cmd_clear(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- int i;
-
- table = pre_get_table(ctx, table_name);
- for (i = 3; i < ctx->argc; i++) {
- const struct ovsdb_idl_column *column;
-
- pre_get_column(ctx, table, ctx->argv[i], &column);
- }
-}
-
-static void
-cmd_clear(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *record_id = ctx->argv[2];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_row *row;
- int i;
-
- table = get_table(table_name);
- row = must_get_row(ctx, table, record_id);
- for (i = 3; i < ctx->argc; i++) {
- const struct ovsdb_idl_column *column;
- const struct ovsdb_type *type;
- struct ovsdb_datum datum;
-
- die_if_error(get_column(table, ctx->argv[i], &column));
-
- type = &column->type;
- if (type->n_min > 0) {
- vsctl_fatal("\"clear\" operation cannot be applied to column %s "
- "of table %s, which is not allowed to be empty",
- column->name, table->class->name);
- }
-
- ovsdb_datum_init_empty(&datum);
- ovsdb_idl_txn_write(row, column, &datum);
- }
-}
-
-static void
-pre_create(struct vsctl_context *ctx)
-{
- const char *id = shash_find_data(&ctx->options, "--id");
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
-
- table = get_table(table_name);
- if (!id && !table->class->is_root) {
- VLOG_WARN("applying \"create\" command to table %s without --id "
- "option will have no effect", table->class->name);
- }
+#endif
}
static void
-cmd_create(struct vsctl_context *ctx)
-{
- const char *id = shash_find_data(&ctx->options, "--id");
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table = get_table(table_name);
- const struct ovsdb_idl_row *row;
- const struct uuid *uuid;
- int i;
-
- if (id) {
- struct ovsdb_symbol *symbol = create_symbol(ctx->symtab, id, NULL);
- if (table->class->is_root) {
- /* This table is in the root set, meaning that rows created in it
- * won't disappear even if they are unreferenced, so disable
- * warnings about that by pretending that there is a reference. */
- symbol->strong_ref = true;
- }
- uuid = &symbol->uuid;
- } else {
- uuid = NULL;
- }
-
- row = ovsdb_idl_txn_insert(ctx->txn, table->class, uuid);
- for (i = 2; i < ctx->argc; i++) {
- set_column(table, row, ctx->argv[i], ctx->symtab);
- }
- ds_put_format(&ctx->output, UUID_FMT, UUID_ARGS(&row->uuid));
-}
-
-/* This function may be used as the 'postprocess' function for commands that
- * insert new rows into the database. It expects that the command's 'run'
- * function prints the UUID reported by ovsdb_idl_txn_insert() as the command's
- * sole output. It replaces that output by the row's permanent UUID assigned
- * by the database server and appends a new-line.
- *
- * Currently we use this only for "create", because the higher-level commands
- * are supposed to be independent of the actual structure of the vswitch
- * configuration. */
-static void
-post_create(struct vsctl_context *ctx)
-{
- const struct uuid *real;
- struct uuid dummy;
-
- if (!uuid_from_string(&dummy, ds_cstr(&ctx->output))) {
- NOT_REACHED();
- }
- real = ovsdb_idl_txn_get_insert_uuid(ctx->txn, &dummy);
- if (real) {
- ds_clear(&ctx->output);
- ds_put_format(&ctx->output, UUID_FMT, UUID_ARGS(real));
- }
- ds_put_char(&ctx->output, '\n');
-}
-
-static void
-pre_cmd_destroy(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
-
- pre_get_table(ctx, table_name);
-}
-
-static void
-cmd_destroy(struct vsctl_context *ctx)
-{
- bool must_exist = !shash_find(&ctx->options, "--if-exists");
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- int i;
-
- table = get_table(table_name);
- for (i = 2; i < ctx->argc; i++) {
- const struct ovsdb_idl_row *row;
-
- row = (must_exist ? must_get_row : get_row)(ctx, table, ctx->argv[i]);
- if (row) {
- ovsdb_idl_txn_delete(row);
- }
- }
-}
-
-static bool
-is_condition_satisfied(const struct vsctl_table_class *table,
- const struct ovsdb_idl_row *row, const char *arg,
- struct ovsdb_symbol_table *symtab)
-{
- static const char *operators[] = {
- "=", "!=", "<", ">", "<=", ">="
- };
-
- const struct ovsdb_idl_column *column;
- const struct ovsdb_datum *have_datum;
- char *key_string, *value_string;
- const char *operator;
- unsigned int idx;
- char *error;
- int cmp = 0;
-
- error = parse_column_key_value(arg, table, &column, &key_string,
- &operator, operators, ARRAY_SIZE(operators),
- &value_string);
- die_if_error(error);
- if (!value_string) {
- vsctl_fatal("%s: missing value", arg);
- }
-
- have_datum = ovsdb_idl_read(row, column);
- if (key_string) {
- union ovsdb_atom want_key, want_value;
-
- if (column->type.value.type == OVSDB_TYPE_VOID) {
- vsctl_fatal("cannot specify key to check for non-map column %s",
- column->name);
- }
-
- die_if_error(ovsdb_atom_from_string(&want_key, &column->type.key,
- key_string, symtab));
- die_if_error(ovsdb_atom_from_string(&want_value, &column->type.value,
- value_string, symtab));
-
- idx = ovsdb_datum_find_key(have_datum,
- &want_key, column->type.key.type);
- if (idx != UINT_MAX) {
- cmp = ovsdb_atom_compare_3way(&have_datum->values[idx],
- &want_value,
- column->type.value.type);
- }
-
- ovsdb_atom_destroy(&want_key, column->type.key.type);
- ovsdb_atom_destroy(&want_value, column->type.value.type);
- } else {
- struct ovsdb_datum want_datum;
-
- die_if_error(ovsdb_datum_from_string(&want_datum, &column->type,
- value_string, symtab));
- idx = 0;
- cmp = ovsdb_datum_compare_3way(have_datum, &want_datum,
- &column->type);
- ovsdb_datum_destroy(&want_datum, &column->type);
- }
-
- free(key_string);
- free(value_string);
-
- return (idx == UINT_MAX ? false
- : !strcmp(operator, "=") ? cmp == 0
- : !strcmp(operator, "!=") ? cmp != 0
- : !strcmp(operator, "<") ? cmp < 0
- : !strcmp(operator, ">") ? cmp > 0
- : !strcmp(operator, "<=") ? cmp <= 0
- : !strcmp(operator, ">=") ? cmp >= 0
- : (abort(), 0));
-}
-
-static void
-pre_cmd_wait_until(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const struct vsctl_table_class *table;
- int i;
-
- table = pre_get_table(ctx, table_name);
-
- for (i = 3; i < ctx->argc; i++) {
- pre_parse_column_key_value(ctx, ctx->argv[i], table);
- }
-}
-
-static void
-cmd_wait_until(struct vsctl_context *ctx)
-{
- const char *table_name = ctx->argv[1];
- const char *record_id = ctx->argv[2];
- const struct vsctl_table_class *table;
- const struct ovsdb_idl_row *row;
- int i;
-
- table = get_table(table_name);
-
- row = get_row(ctx, table, record_id);
- if (!row) {
- ctx->try_again = true;
- return;
- }
-
- for (i = 3; i < ctx->argc; i++) {
- if (!is_condition_satisfied(table, row, ctx->argv[i], ctx->symtab)) {
- ctx->try_again = true;
- return;
- }
- }
-}
-\f
-static struct json *
-where_uuid_equals(const struct uuid *uuid)
-{
- return
- json_array_create_1(
- json_array_create_3(
- json_string_create("_uuid"),
- json_string_create("=="),
- json_array_create_2(
- json_string_create("uuid"),
- json_string_create_nocopy(
- xasprintf(UUID_FMT, UUID_ARGS(uuid))))));
-}
-
-static void
-vsctl_context_init(struct vsctl_context *ctx, struct vsctl_command *command,
- struct ovsdb_idl *idl, struct ovsdb_idl_txn *txn,
- const struct ovsrec_open_vswitch *ovs,
- struct ovsdb_symbol_table *symtab)
-{
- ctx->argc = command->argc;
- ctx->argv = command->argv;
- ctx->options = command->options;
-
- ds_swap(&ctx->output, &command->output);
- ctx->table = command->table;
- ctx->idl = idl;
- ctx->txn = txn;
- ctx->ovs = ovs;
- ctx->symtab = symtab;
- ctx->verified_ports = false;
-
- ctx->try_again = false;
-}
-
-static void
-vsctl_context_done(struct vsctl_context *ctx, struct vsctl_command *command)
-{
- ds_swap(&ctx->output, &command->output);
- command->table = ctx->table;
-}
-
-static void
-run_prerequisites(struct vsctl_command *commands, size_t n_commands,
- struct ovsdb_idl *idl)
-{
- struct vsctl_command *c;
-
- ovsdb_idl_add_table(idl, &ovsrec_table_open_vswitch);
- if (wait_for_reload) {
- ovsdb_idl_add_column(idl, &ovsrec_open_vswitch_col_cur_cfg);
- }
- for (c = commands; c < &commands[n_commands]; c++) {
- if (c->syntax->prerequisites) {
- struct vsctl_context ctx;
-
- ds_init(&c->output);
- c->table = NULL;
-
- vsctl_context_init(&ctx, c, idl, NULL, NULL, NULL);
- (c->syntax->prerequisites)(&ctx);
- vsctl_context_done(&ctx, c);
-
- assert(!c->output.string);
- assert(!c->table);
- }
- }
-}
-
-static void
-do_vsctl(const char *args, struct vsctl_command *commands, size_t n_commands,
+do_vsctl(const char *args, struct ctl_command *commands, size_t n_commands,
struct ovsdb_idl *idl)
{
struct ovsdb_idl_txn *txn;
const struct ovsrec_open_vswitch *ovs;
enum ovsdb_idl_txn_status status;
struct ovsdb_symbol_table *symtab;
- struct vsctl_command *c;
+ struct vsctl_context vsctl_ctx;
+ struct ctl_command *c;
struct shash_node *node;
int64_t next_cfg = 0;
char *error = NULL;
+ char *ppid_info = NULL;
txn = the_idl_txn = ovsdb_idl_txn_create(idl);
if (dry_run) {
ovsdb_idl_txn_set_dry_run(txn);
}
- ovsdb_idl_txn_add_comment(txn, "ovs-vsctl: %s", args);
+ ppid_info = vsctl_parent_process_info();
+ if (ppid_info) {
+ ovsdb_idl_txn_add_comment(txn, "ovs-vsctl (invoked by %s): %s",
+ ppid_info, args);
+ free(ppid_info);
+ } else {
+ ovsdb_idl_txn_add_comment(txn, "ovs-vsctl: %s", args);
+ }
ovs = ovsrec_open_vswitch_first(idl);
if (!ovs) {
}
if (wait_for_reload) {
- struct json *where = where_uuid_equals(&ovs->header_.uuid);
- ovsdb_idl_txn_increment(txn, "Open_vSwitch", "next_cfg", where);
- json_destroy(where);
+ ovsdb_idl_txn_increment(txn, &ovs->header_,
+ &ovsrec_open_vswitch_col_next_cfg);
}
+ post_db_reload_check_init();
symtab = ovsdb_symbol_table_create();
for (c = commands; c < &commands[n_commands]; c++) {
ds_init(&c->output);
c->table = NULL;
}
+ vsctl_context_init(&vsctl_ctx, NULL, idl, txn, ovs, symtab);
for (c = commands; c < &commands[n_commands]; c++) {
- struct vsctl_context ctx;
-
- vsctl_context_init(&ctx, c, idl, txn, ovs, symtab);
- (c->syntax->run)(&ctx);
- vsctl_context_done(&ctx, c);
+ vsctl_context_init_command(&vsctl_ctx, c);
+ if (c->syntax->run) {
+ (c->syntax->run)(&vsctl_ctx.base);
+ }
+ vsctl_context_done_command(&vsctl_ctx, c);
- if (ctx.try_again) {
+ if (vsctl_ctx.base.try_again) {
+ vsctl_context_done(&vsctl_ctx, NULL);
goto try_again;
}
}
+ vsctl_context_done(&vsctl_ctx, NULL);
SHASH_FOR_EACH (node, &symtab->sh) {
struct ovsdb_symbol *symbol = node->data;
if (!symbol->created) {
- vsctl_fatal("row id \"%s\" is referenced but never created (e.g. "
+ ctl_fatal("row id \"%s\" is referenced but never created (e.g. "
"with \"-- --id=%s create ...\")",
node->name, node->name);
}
if (status == TXN_UNCHANGED || status == TXN_SUCCESS) {
for (c = commands; c < &commands[n_commands]; c++) {
if (c->syntax->postprocess) {
- struct vsctl_context ctx;
-
- vsctl_context_init(&ctx, c, idl, txn, ovs, symtab);
- (c->syntax->postprocess)(&ctx);
- vsctl_context_done(&ctx, c);
+ vsctl_context_init(&vsctl_ctx, c, idl, txn, ovs, symtab);
+ (c->syntax->postprocess)(&vsctl_ctx.base);
+ vsctl_context_done(&vsctl_ctx, c);
}
}
}
error = xstrdup(ovsdb_idl_txn_get_error(txn));
- ovsdb_idl_txn_destroy(txn);
- txn = the_idl_txn = NULL;
switch (status) {
+ case TXN_UNCOMMITTED:
case TXN_INCOMPLETE:
- NOT_REACHED();
+ OVS_NOT_REACHED();
case TXN_ABORTED:
/* Should not happen--we never call ovsdb_idl_txn_abort(). */
- vsctl_fatal("transaction aborted");
+ ctl_fatal("transaction aborted");
case TXN_UNCHANGED:
case TXN_SUCCESS:
goto try_again;
case TXN_ERROR:
- vsctl_fatal("transaction error: %s", error);
+ ctl_fatal("transaction error: %s", error);
+
+ case TXN_NOT_LOCKED:
+ /* Should not happen--we never call ovsdb_idl_set_lock(). */
+ ctl_fatal("database not locked");
default:
- NOT_REACHED();
+ OVS_NOT_REACHED();
}
free(error);
table_destroy(c->table);
free(c->table);
- smap_destroy(&c->options);
+ shash_destroy_free_data(&c->options);
}
free(commands);
if (wait_for_reload && status != TXN_UNCHANGED) {
+ /* Even, if --retry flag was not specified, ovs-vsctl still
+ * has to retry to establish OVSDB connection, if wait_for_reload
+ * was set. Otherwise, ovs-vsctl would end up waiting forever
+ * until cur_cfg would be updated. */
+ ovsdb_idl_enable_reconnect(idl);
for (;;) {
ovsdb_idl_run(idl);
OVSREC_OPEN_VSWITCH_FOR_EACH (ovs, idl) {
if (ovs->cur_cfg >= next_cfg) {
+ post_db_reload_do_checks(&vsctl_ctx);
goto done;
}
}
}
done: ;
}
+ ovsdb_idl_txn_destroy(txn);
ovsdb_idl_destroy(idl);
exit(EXIT_SUCCESS);
if (txn) {
ovsdb_idl_txn_abort(txn);
ovsdb_idl_txn_destroy(txn);
+ the_idl_txn = NULL;
}
ovsdb_symbol_table_destroy(symtab);
for (c = commands; c < &commands[n_commands]; c++) {
free(error);
}
-static const struct vsctl_command_syntax all_commands[] = {
+/* Frees the current transaction and the underlying IDL and then calls
+ * exit(status).
+ *
+ * Freeing the transaction and the IDL is not strictly necessary, but it makes
+ * for a clean memory leak report from valgrind in the normal case. That makes
+ * it easier to notice real memory leaks. */
+static void
+vsctl_exit(int status)
+{
+ if (the_idl_txn) {
+ ovsdb_idl_txn_abort(the_idl_txn);
+ ovsdb_idl_txn_destroy(the_idl_txn);
+ }
+ ovsdb_idl_destroy(the_idl);
+ exit(status);
+}
+
+/*
+ * Developers who add new commands to the 'struct ctl_command_syntax' must
+ * define the 'arguments' member of the struct. The following keywords are
+ * available for composing the argument format:
+ *
+ * TABLE RECORD BRIDGE PARENT PORT
+ * KEY VALUE ARG KEY=VALUE ?KEY=VALUE
+ * IFACE SYSIFACE COLUMN COLUMN?:KEY COLUMN?:KEY=VALUE
+ * MODE CA-CERT CERTIFICATE PRIVATE-KEY
+ * TARGET NEW-* (e.g. NEW-PORT)
+ *
+ * For argument types not listed above, just uses 'ARG' as place holder.
+ *
+ * Encloses the keyword with '[]' if it is optional. Appends '...' to
+ * keyword or enclosed keyword to indicate that the argument can be specified
+ * multiple times.
+ *
+ * */
+static const struct ctl_command_syntax vsctl_commands[] = {
/* Open vSwitch commands. */
- {"init", 0, 0, NULL, cmd_init, NULL, "", RW},
+ {"init", 0, 0, "", NULL, cmd_init, NULL, "", RW},
/* Bridge commands. */
- {"add-br", 1, 3, pre_get_info, cmd_add_br, NULL, "--may-exist", RW},
- {"del-br", 1, 1, pre_get_info, cmd_del_br, NULL, "--if-exists", RW},
- {"list-br", 0, 0, pre_get_info, cmd_list_br, NULL, "", RO},
- {"br-exists", 1, 1, pre_get_info, cmd_br_exists, NULL, "", RO},
- {"br-to-vlan", 1, 1, pre_get_info, cmd_br_to_vlan, NULL, "", RO},
- {"br-to-parent", 1, 1, pre_get_info, cmd_br_to_parent, NULL, "", RO},
- {"br-set-external-id", 2, 3, pre_cmd_br_set_external_id,
- cmd_br_set_external_id, NULL, "", RW},
- {"br-get-external-id", 1, 2, pre_cmd_br_get_external_id,
+ {"add-br", 1, 3, "NEW-BRIDGE [PARENT] [NEW-VLAN]", pre_get_info,
+ cmd_add_br, NULL, "--may-exist", RW},
+ {"del-br", 1, 1, "BRIDGE", pre_get_info, cmd_del_br,
+ NULL, "--if-exists", RW},
+ {"list-br", 0, 0, "", pre_get_info, cmd_list_br, NULL, "--real,--fake",
+ RO},
+ {"br-exists", 1, 1, "BRIDGE", pre_get_info, cmd_br_exists, NULL, "", RO},
+ {"br-to-vlan", 1, 1, "BRIDGE", pre_get_info, cmd_br_to_vlan, NULL, "",
+ RO},
+ {"br-to-parent", 1, 1, "BRIDGE", pre_get_info, cmd_br_to_parent, NULL,
+ "", RO},
+ {"br-set-external-id", 2, 3, "BRIDGE KEY [VALUE]",
+ pre_cmd_br_set_external_id, cmd_br_set_external_id, NULL, "", RW},
+ {"br-get-external-id", 1, 2, "BRIDGE [KEY]", pre_cmd_br_get_external_id,
cmd_br_get_external_id, NULL, "", RO},
/* Port commands. */
- {"list-ports", 1, 1, pre_get_info, cmd_list_ports, NULL, "", RO},
- {"add-port", 2, INT_MAX, pre_get_info, cmd_add_port, NULL, "--may-exist",
- RW},
- {"add-bond", 4, INT_MAX, pre_get_info, cmd_add_bond, NULL,
- "--may-exist,--fake-iface", RW},
- {"del-port", 1, 2, pre_get_info, cmd_del_port, NULL,
+ {"list-ports", 1, 1, "BRIDGE", pre_get_info, cmd_list_ports, NULL, "",
+ RO},
+ {"add-port", 2, INT_MAX, "BRIDGE NEW-PORT [COLUMN[:KEY]=VALUE]...",
+ pre_get_info, cmd_add_port, NULL, "--may-exist", RW},
+ {"add-bond", 4, INT_MAX,
+ "BRIDGE NEW-BOND-PORT SYSIFACE... [COLUMN[:KEY]=VALUE]...", pre_get_info,
+ cmd_add_bond, NULL, "--may-exist,--fake-iface", RW},
+ {"del-port", 1, 2, "[BRIDGE] PORT|IFACE", pre_get_info, cmd_del_port, NULL,
"--if-exists,--with-iface", RW},
- {"port-to-br", 1, 1, pre_get_info, cmd_port_to_br, NULL, "", RO},
+ {"port-to-br", 1, 1, "PORT", pre_get_info, cmd_port_to_br, NULL, "", RO},
/* Interface commands. */
- {"list-ifaces", 1, 1, pre_get_info, cmd_list_ifaces, NULL, "", RO},
- {"iface-to-br", 1, 1, pre_get_info, cmd_iface_to_br, NULL, "", RO},
+ {"list-ifaces", 1, 1, "BRIDGE", pre_get_info, cmd_list_ifaces, NULL, "",
+ RO},
+ {"iface-to-br", 1, 1, "IFACE", pre_get_info, cmd_iface_to_br, NULL, "",
+ RO},
/* Controller commands. */
- {"get-controller", 1, 1, pre_controller, cmd_get_controller, NULL, "", RO},
- {"del-controller", 1, 1, pre_controller, cmd_del_controller, NULL, "", RW},
- {"set-controller", 1, INT_MAX, pre_controller, cmd_set_controller, NULL,
+ {"get-controller", 1, 1, "BRIDGE", pre_controller, cmd_get_controller,
+ NULL, "", RO},
+ {"del-controller", 1, 1, "BRIDGE", pre_controller, cmd_del_controller,
+ NULL, "", RW},
+ {"set-controller", 1, INT_MAX, "BRIDGE TARGET...", pre_controller,
+ cmd_set_controller, NULL, "", RW},
+ {"get-fail-mode", 1, 1, "BRIDGE", pre_get_info, cmd_get_fail_mode, NULL,
+ "", RO},
+ {"del-fail-mode", 1, 1, "BRIDGE", pre_get_info, cmd_del_fail_mode, NULL,
"", RW},
- {"get-fail-mode", 1, 1, pre_get_info, cmd_get_fail_mode, NULL, "", RO},
- {"del-fail-mode", 1, 1, pre_get_info, cmd_del_fail_mode, NULL, "", RW},
- {"set-fail-mode", 2, 2, pre_get_info, cmd_set_fail_mode, NULL, "", RW},
+ {"set-fail-mode", 2, 2, "BRIDGE MODE", pre_get_info, cmd_set_fail_mode,
+ NULL, "", RW},
/* Manager commands. */
- {"get-manager", 0, 0, pre_manager, cmd_get_manager, NULL, "", RO},
- {"del-manager", 0, INT_MAX, pre_manager, cmd_del_manager, NULL, "", RW},
- {"set-manager", 1, INT_MAX, pre_manager, cmd_set_manager, NULL, "", RW},
+ {"get-manager", 0, 0, "", pre_manager, cmd_get_manager, NULL, "", RO},
+ {"del-manager", 0, 0, "", pre_manager, cmd_del_manager, NULL, "", RW},
+ {"set-manager", 1, INT_MAX, "TARGET...", pre_manager, cmd_set_manager,
+ NULL, "", RW},
/* SSL commands. */
- {"get-ssl", 0, 0, pre_cmd_get_ssl, cmd_get_ssl, NULL, "", RO},
- {"del-ssl", 0, 0, pre_cmd_del_ssl, cmd_del_ssl, NULL, "", RW},
- {"set-ssl", 3, 3, pre_cmd_set_ssl, cmd_set_ssl, NULL, "--bootstrap", RW},
+ {"get-ssl", 0, 0, "", pre_cmd_get_ssl, cmd_get_ssl, NULL, "", RO},
+ {"del-ssl", 0, 0, "", pre_cmd_del_ssl, cmd_del_ssl, NULL, "", RW},
+ {"set-ssl", 3, 3, "PRIVATE-KEY CERTIFICATE CA-CERT", pre_cmd_set_ssl,
+ cmd_set_ssl, NULL, "--bootstrap", RW},
+
+ /* Auto Attach commands. */
+ {"add-aa-mapping", 3, 3, "BRIDGE ARG ARG", pre_aa_mapping, cmd_add_aa_mapping,
+ NULL, "", RW},
+ {"del-aa-mapping", 3, 3, "BRIDGE ARG ARG", pre_aa_mapping, cmd_del_aa_mapping,
+ NULL, "", RW},
+ {"get-aa-mapping", 1, 1, "BRIDGE", pre_aa_mapping, cmd_get_aa_mapping,
+ NULL, "", RO},
/* Switch commands. */
- {"emer-reset", 0, 0, pre_cmd_emer_reset, cmd_emer_reset, NULL, "", RW},
-
- /* Parameter commands. */
- {"get", 2, INT_MAX, pre_cmd_get, cmd_get, NULL, "--if-exists,--id=", RO},
- {"list", 1, INT_MAX, pre_cmd_list, cmd_list, NULL, "--columns=", RO},
- {"find", 1, INT_MAX, pre_cmd_find, cmd_find, NULL, "--columns=", RO},
- {"set", 3, INT_MAX, pre_cmd_set, cmd_set, NULL, "", RW},
- {"add", 4, INT_MAX, pre_cmd_add, cmd_add, NULL, "", RW},
- {"remove", 4, INT_MAX, pre_cmd_remove, cmd_remove, NULL, "", RW},
- {"clear", 3, INT_MAX, pre_cmd_clear, cmd_clear, NULL, "", RW},
- {"create", 2, INT_MAX, pre_create, cmd_create, post_create, "--id=", RW},
- {"destroy", 1, INT_MAX, pre_cmd_destroy, cmd_destroy, NULL, "--if-exists",
- RW},
- {"wait-until", 2, INT_MAX, pre_cmd_wait_until, cmd_wait_until, NULL, "",
- RO},
+ {"emer-reset", 0, 0, "", pre_cmd_emer_reset, cmd_emer_reset, NULL, "", RW},
- {NULL, 0, 0, NULL, NULL, NULL, NULL, RO},
+ {NULL, 0, 0, NULL, NULL, NULL, NULL, NULL, RO},
};
+/* Registers vsctl and common db commands. */
+static void
+vsctl_cmd_init(void)
+{
+ ctl_init(tables, cmd_show_tables, vsctl_exit);
+ ctl_register_commands(vsctl_commands);
+}
projects / cascardo / ovs.git / blobdiff