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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2018-09-01 19:46:49 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2018-09-01 19:46:49 +0300 |
| commit | ec74369931687885cfb6ce9dac55deefdb410086 (patch) | |
| tree | e40f466f4c0354fb679d72ad8a0785086dd673a3 /src/test/perl/PostgresNode.pm | |
| parent | ab0ed6153a58294143d6d66ec5f3471477c59d57 (diff) | |
Implement "pg_ctl logrotate" command
Currently there are two ways to trigger log rotation in logging collector
process: call pg_rotate_logfile() SQL-function or send SIGUSR1 signal directly
to logging collector process. However, it's nice to have more suitable way
for external tools to do that, which wouldn't require SQL connection or
knowledge of logging collector pid. This commit implements triggering log
rotation by "pg_ctl logrotate" command.
Discussion: https://postgr.es/m/20180416.115435.28153375.horiguchi.kyotaro%40lab.ntt.co.jp
Author: Kyotaro Horiguchi, Alexander Kuzmenkov, Alexander Korotkov
Diffstat (limited to 'src/test/perl/PostgresNode.pm')
| -rw-r--r-- | src/test/perl/PostgresNode.pm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/perl/PostgresNode.pm b/src/test/perl/PostgresNode.pm index 79fb4570758..ae3d8ee10cc 100644 --- a/src/test/perl/PostgresNode.pm +++ b/src/test/perl/PostgresNode.pm @@ -804,6 +804,27 @@ sub promote return; } +=pod + +=item $node->logrotate() + +Wrapper for pg_ctl logrotate + +=cut + +sub logrotate +{ + my ($self) = @_; + my $port = $self->port; + my $pgdata = $self->data_dir; + my $logfile = $self->logfile; + my $name = $self->name; + print "### Rotating log in node \"$name\"\n"; + TestLib::system_or_bail('pg_ctl', '-D', $pgdata, '-l', $logfile, + 'logrotate'); + return; +} + # Internal routine to enable streaming replication on a standby node. sub enable_streaming { |