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Add configuration option 'event_notification_command'

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Command to be executed each time an event is logged.

Following formatting sequences will be interpolated:

      %e - event type
      %d - description
      %s - success (1 or 0)
      %t - timestamp
This commit is contained in:
Ian Barwick
2015-03-16 13:41:13 +09:00
parent b41235b896
commit 922dfd88e5
6 changed files with 160 additions and 19 deletions
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16
config.c
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@@ -110,7 +110,7 @@ parse_config(const char *config_file, t_configuration_options *options)
return false;
}
/* Initialize */
/* Initialize configuration options with sensible defaults */
memset(options->cluster_name, 0, sizeof(options->cluster_name));
options->node = -1;
options->upstream_node = NO_UPSTREAM_NODE;
@@ -126,16 +126,18 @@ parse_config(const char *config_file, t_configuration_options *options)
memset(options->pgctl_options, 0, sizeof(options->pgctl_options));
memset(options->pg_basebackup_options, 0, sizeof(options->pg_basebackup_options));
/* if nothing has been provided defaults to 60 */
/* default master_response_timeout is 60 seconds */
options->master_response_timeout = 60;
/* it defaults to 6 retries with a time between retries of 10s */
/* default to 6 reconnection attempts at intervals of 10 seconds */
options->reconnect_attempts = 6;
options->reconnect_intvl = 10;
options->monitor_interval_secs = 2;
options->retry_promote_interval_secs = 300;
memset(options->event_notification_command, 0, sizeof(options->event_notification_command));
options->tablespace_mapping.head = NULL;
options->tablespace_mapping.tail = NULL;
@@ -216,6 +218,8 @@ parse_config(const char *config_file, t_configuration_options *options)
options->use_replication_slots = atoi(value);
else if (strcmp(name, "ignore_external_config_files") == 0)
options->ignore_external_config_files = atoi(value);
else if (strcmp(name, "event_notification_command") == 0)
strncpy(options->event_notification_command, value, MAXLEN);
else if (strcmp(name, "tablespace_mapping") == 0)
tablespace_list_append(options, value);
else
@@ -266,7 +270,7 @@ parse_config(const char *config_file, t_configuration_options *options)
exit(ERR_BAD_CONFIG);
}
/* The following checks are for value parameter values */
/* The following checks are for valid parameter values */
if (options->master_response_timeout <= 0)
{
log_err(_("'master_response_timeout' must be greater than zero. Check the configuration file.\n"));
@@ -279,9 +283,9 @@ parse_config(const char *config_file, t_configuration_options *options)
exit(ERR_BAD_CONFIG);
}
if (options->reconnect_intvl <= 0)
if (options->reconnect_intvl < 0)
{
log_err(_("'reconnect_intervals' must be zero or greater. Check the configuration file.\n"));
log_err(_("'reconnect_interval' must be zero or greater. Check the configuration file.\n"));
exit(ERR_BAD_CONFIG);
}