Autofollow #11
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Autofollow #11
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This commit adds new config keys: autofollow, pg_start_command and pg_stop command and pg_data_directory. When these are configured correctly, you can have pglookout force PG to start following a replication cluster's new master. This is useful in a scenario where you have a master and two standbys, the master node dies and one of the standby is promoted in it's stead. The standby that wasn't furthest on, will automatically start to follow the other standby that got promoted.
This means that on RPM based distros we now pull in postgresql-server as a requirement so we get the postgres user/group set up.
…ion positions Fixes a problem when choosing a standby when having equal replication positions. Also correct the xlog position calculation.
This will collapse all whitespace, not just spaces.
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Fixed whitespace and merged. |
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