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Author SHA1 Message Date
Ian Barwick
bd19a2c868 Improve handling of event logging in rempgrd 
Provide the master connection if available, and if not enable
create_event_record() to skip trying to write to the database,
but execute the notification program if defined.
 2015-03-24 13:40:39 +09:00
Ian Barwick
2cadb3424d Don't try and log events when no master connection available 2015-03-24 12:48:02 +09:00
Ian Barwick
bfe4585b91 rempgr -> repmgr 2015-03-24 11:32:50 +09:00
Germ van Ek
8cfc26d3ea Added postgresql-9.4 to debian control file 2015-03-24 10:03:56 +09:00
Ian Barwick
98df2a5891 Fix recovery_min_apply_delay handling 
- rename --min-recovery-apply-delay to --recovery-min-apply-delay
- ensure server version is 9.4 or later before writing
  recovery_min_apply_delay to recovery.conf.

This fixes changes introduced in 653e11c2a7
(the parameter was subsequently renamed).

Also reallocate the '-r' parameter to --rsync-only, which is probably
more useful.
 2015-03-23 17:50:51 +09:00
Ian Barwick
6f61c8285b Add note about pg_basebackup -X s 
We already provide a facility to pass arbitrary options to pg_basebackup.
 2015-03-23 15:56:50 +09:00
Ian Barwick
0875b2aafa Change 'ignore_external_config_files' to a command line option 
It's only used when cloning a standby and has more in common with
--fast-checkpoint
 2015-03-23 15:24:01 +09:00
Ian Barwick
3e2c9ed410 Support --fast-checkpoint 2015-03-23 12:18:17 +09:00
Ian Barwick
5b4f832f3b Only allow --rsync-only option in combination with STANDBY CLONE 2015-03-20 15:16:55 +09:00
Ian Barwick
66844d057a Rename 'need_a_node' to 'config_file_required' 2015-03-20 14:56:02 +09:00
Ian Barwick
f096cca84f Fix parameter checking for STANDBY CLONE 
Previous check for the master host was ineffective. We'd be better off explicitly
requiring at least hostname, database and usernames for the master rather
than relying on whatever defaults were in place when STANDBY CLONE is
run, especially as dbname and username are used in recovery.conf.
 2015-03-20 14:47:04 +09:00
Ian Barwick
0fbb83262f Rename t_configuration_options member 'pgctl_options' to 'pg_ctl_options' 
Change is to make it match the actual configuration item.
 2015-03-20 11:02:32 +09:00
Ian Barwick
a0a3ef58b0 Remove item "Timeline increases when promoting a standby" 
Covered by `pg_ctl promote`.
 2015-03-20 10:42:07 +09:00
Ian Barwick
b007fc8b39 3.0rc4 2015-03-19 23:28:40 +09:00
Ian Barwick
ae19c9bd5d Only execute pg_stop_backup() if pg_start_backup() was previously executed 
It's not a problem per-se but produces some unnecessary and possibly
confusing errors.
 2015-03-19 23:19:34 +09:00
Ian Barwick
1b4a8917ca Transfer hint in error message to its own log notice 2015-03-19 23:12:39 +09:00
Ian Barwick
ce66a7c2d2 We shouldn't terminate with an error if no event record could be created 
Event records are advisory and non-critical; there may be paths
where we're not able to connect to a valid master and hence unable
to write a record. (If an 'event_notification_command' is defined,
this should serve as a backup notification of the event).
 2015-03-19 23:09:29 +09:00
Ian Barwick
9a3196b671 Add a hint if 'standby register' fails due to insert error 2015-03-19 23:01:31 +09:00
Ian Barwick
46a3082055 No need for log_event() function 2015-03-19 22:49:50 +09:00
Ian Barwick
ebabc68f8a Add recovery.conf file location and contents to debugging output 2015-03-19 22:15:45 +09:00
Ian Barwick
c757985640 primary -> master 
For consistency
 2015-03-19 11:26:47 +09:00
Ian Barwick
172a3d90cf Terminate rather than destroy 2015-03-19 09:55:20 +09:00
Ian Barwick
86d24759a0 In configuration check, check that 'archive_command' is not empty 2015-03-18 16:07:34 +09:00
Ian Barwick
7bd54b5a70 3.0rc3 2015-03-17 23:16:18 +09:00
Ian Barwick
3e04c8e720 Event logging and notifications 2015-03-17 20:10:00 +09:00
Ian Barwick
7f98bb7aec Create event record for rempgrd termination 
Also fix a few incorrect exit codes.
 2015-03-17 19:08:59 +09:00
Ian Barwick
9e2736be4c Remove superfluous configuration check 
Also add note about configuration parsing failure and event logging.
 2015-03-17 18:41:17 +09:00
Ian Barwick
4b3966d6a7 Update HISTORY 2015-03-17 16:07:04 +09:00
Ian Barwick
5a1036cea2 Update and rework repmgr.conf.sample 2015-03-17 14:13:46 +09:00
Ian Barwick
e21448831d Standardize configuration error messages for 'failover' parameter. 
Better to fail with an error than assume a default value if an
unrecognized value is detected.
 2015-03-17 08:19:29 +09:00
Ian Barwick
155f5075cb Improve configuration error and warning messages 2015-03-17 08:14:27 +09:00
Ian Barwick
9cfd6680b3 Remove superfluous comment 2015-03-17 08:01:09 +09:00
Ian Barwick
874616f149 Add %n/node id format option for 'event_notification_command' 2015-03-16 18:04:50 +09:00
Ian Barwick
61ce18ebbe Add configuration parameter 'event_notifications' 2015-03-16 17:31:26 +09:00
Ian Barwick
922dfd88e5 Add configuration option 'event_notification_command' 
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
 2015-03-16 13:41:13 +09:00
Ian Barwick
b41235b896 Tweak code comments 2015-03-16 09:31:08 +09:00
Ian Barwick
0307c51d4b Add initial event logging code 2015-03-16 07:44:54 +09:00
Abhijit Menon-Sen
886a9fd036 A couple of items for later 2015-03-13 16:15:53 +05:30
Abhijit Menon-Sen
94d0d119f6 Fix typo 2015-03-13 16:15:53 +05:30
Ian Barwick
96c8cd4148 Update code comments 2015-03-13 16:43:12 +09:00
Ian Barwick
619f95d85c Update code comments 2015-03-13 12:49:06 +09:00
Ian Barwick
97ae6dbf57 Remove superfluous configuration check 
This is already done in parse_config()
 2015-03-13 12:04:08 +09:00
Ian Barwick
2929ed9be0 Make parameters 'conninfo' and 'node_name' mandatory 
There's no reason why they need to be absent; if absent they're
likely to cause confusion.
 2015-03-13 11:57:34 +09:00
Ian Barwick
33037dd7fb Explicitly specify problematic parameter names in error messages. 2015-03-13 11:47:28 +09:00
Ian Barwick
36db199882 Retrieve node's active status too 2015-03-13 11:31:01 +09:00
Ian Barwick
728b71c700 Clarify error message 
"Node information" is too vague.
 2015-03-13 08:26:11 +09:00
Abhijit Menon-Sen
97c9525479 Note what to do with the names 2015-03-12 20:34:08 +05:30
Abhijit Menon-Sen
bf957ac173 Note 9.4 above wal_keep_segments 2015-03-12 20:33:07 +05:30
Abhijit Menon-Sen
e358c20b84 Oops, it's .rst not .md; also typeset filenames properly 2015-03-12 20:21:17 +05:30
Abhijit Menon-Sen
aaf219a694 Even more clear 2015-03-12 20:15:23 +05:30