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Document parameter "degraded_monitoring_timeout"

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Also ensure it can be reloaded.
This commit is contained in:
Ian Barwick
2017-08-31 14:48:51 +09:00
parent 7fecc611a9
commit 677cd9073a
2 changed files with 12 additions and 1 deletions
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3
README.md
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@@ -1435,6 +1435,9 @@ and the primary node is unavailable (but is later restarted):
[2017-08-29 11:00:45] [NOTICE] reconnected to upstream node 1 after 68 seconds, resuming monitoring [2017-08-29 11:00:45] [NOTICE] reconnected to upstream node 1 after 68 seconds, resuming monitoring
[2017-08-29 11:00:57] [INFO] node "node2" (node ID: 2) monitoring upstream node "node1" (node ID: 1) in normal state (automatic failover disabled) [2017-08-29 11:00:57] [INFO] node "node2" (node ID: 2) monitoring upstream node "node1" (node ID: 1) in normal state (automatic failover disabled)
By default, `repmgrd` will continue in degraded monitoring mode indefinitely.
However a timeout (in seconds) can be set with `degraded_monitoring_timeout`.
### `repmgrd` log rotation ### `repmgrd` log rotation
To ensure the current `repmgrd` logfile does not grow indefinitely, configure To ensure the current `repmgrd` logfile does not grow indefinitely, configure

10
configfile.c
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@@ -943,7 +943,6 @@ reload_config(t_configuration_options *orig_options)
config_changed = true; config_changed = true;
} }
/* conninfo */ /* conninfo */
if (strcmp(orig_options->conninfo, new_options.conninfo) != 0) if (strcmp(orig_options->conninfo, new_options.conninfo) != 0)
{ {
@@ -962,6 +961,15 @@ reload_config(t_configuration_options *orig_options)
PQfinish(conn); PQfinish(conn);
} }
/* degraded_monitoring_timeout */
if (orig_options->degraded_monitoring_timeout != new_options.degraded_monitoring_timeout)
{
orig_options->degraded_monitoring_timeout = new_options.degraded_monitoring_timeout;
log_info(_("\"degraded_monitoring_timeout\" is now \"%i\""), new_options.degraded_monitoring_timeout);
config_changed = true;
}
/* event_notification_command */ /* event_notification_command */
if (strcmp(orig_options->event_notification_command, new_options.event_notification_command) != 0) if (strcmp(orig_options->event_notification_command, new_options.event_notification_command) != 0)
{ {