puppet: Rename check_postgres_backup to check_postgresql_backup.

puppet/zulip/files/nagios_plugins/zulip_postgresql_backups/check_postgresql_backup

@@ -22,7 +22,7 @@ if subprocess.check_output(['psql', '-v', 'ON_ERROR_STOP=1',
     report('OK', 'this is not the primary')
 
 try:
-    with open('/var/lib/nagios_state/last_postgres_backup') as f:
+    with open('/var/lib/nagios_state/last_postgresql_backup') as f:
         last_backup = dateutil.parser.parse(f.read())
 except OSError:
     report('UNKNOWN', 'could not determine completion time of last Postgres backup')

puppet/zulip/files/postgresql/pg_backup_and_purge

@@ -41,7 +41,7 @@ pg_data_path = pg_data_paths[0]
 run(['env-wal-g', 'backup-push', pg_data_path])
 
 now = datetime.now(tz=timezone.utc)
-with open('/var/lib/nagios_state/last_postgres_backup', 'w') as f:
+with open('/var/lib/nagios_state/last_postgresql_backup', 'w') as f:
     f.write(now.isoformat())
     f.write("\n")
 

puppet/zulip/manifests/postgresql_backups.pp

@@ -50,13 +50,13 @@ class zulip::postgresql_backups {
     require     => File['/usr/local/bin/pg_backup_and_purge'],
   }
 
-  file { "${zulip::common::nagios_plugins_dir}/zulip_postgres_backups":
+  file { "${zulip::common::nagios_plugins_dir}/zulip_postgresql_backups":
     require => Package[$zulip::common::nagios_plugins],
     recurse => true,
     purge   => true,
     owner   => 'root',
     group   => 'root',
     mode    => '0755',
-    source  => 'puppet:///modules/zulip/nagios_plugins/zulip_postgres_backups',
+    source  => 'puppet:///modules/zulip/nagios_plugins/zulip_postgresql_backups',
   }
 }

puppet/zulip_ops/files/nagios3/commands.cfg

@@ -162,8 +162,8 @@ define command {
 }
 
 define command {
-        command_name    check_postgres_backup
-        command_line    /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgres_backups/check_postgres_backup'
+        command_name    check_postgresql_backup
+        command_line    /usr/lib/nagios/plugins/check_by_ssh -l nagios -t 30 -i /var/lib/nagios/.ssh/id_ed25519 -H $HOSTADDRESS$ -C '/usr/lib/nagios/plugins/zulip_postgresql_backups/check_postgresql_backup'
 }
 
 define command {

puppet/zulip_ops/files/nagios3/conf.d/services.cfg

@@ -261,7 +261,7 @@ define service{
 define service {
         use                             generic-service
         service_description             Check last Postgres backup time
-        check_command                   check_postgres_backup
+        check_command                   check_postgresql_backup
         hostgroup                       postgresql
         contact_groups                  admins
 }