Alexander KukushkinandGitHub 681b6b507b Support unix sockets when connecting to a local postgres cluster (#457) ...

For backward compatibility this feature is not enabled by default. To enable it you have to set `postgresql.use_unix_socket: true`.
If feature is enable, and `unix_socket_directories` is defined and non empty, Patroni will use the first suitable value from it to connect to the local postgres cluster.
If the `unix_socket_directories` is not defined, Patroni will assume that default value should be used and will not pass `host` to command line arguments and omit it from connection url.

Solves: https://github.com/zalando/patroni/issues/61

In addition to mentioned above, this commit solves couple of bugs:
* manual failover with pg_rewind in a pause state was broken
* psycopg2 (or libpq, I am not really sure what exactly) doesn't mark cursors connection as closed when we use unix socket and there is an `OperationalError` occurs. We will close such connection on our own.

2017-06-22 11:47:57 +02:00

..

steps

Add watchdog support on Linux (#343)

2017-06-01 16:53:46 +02:00

basic_replication.feature

Smart pg_rewind (#417)

2017-05-19 16:32:06 +02:00

cascading_replication.feature

Add synchronous replication support. (#314)

2016-10-19 16:12:51 +02:00

environment.py

Support unix sockets when connecting to a local postgres cluster (#457)

2017-06-22 11:47:57 +02:00

patroni_api.feature

Scheduled failovers in 1 second don't work reliably with loop_wait=2

2017-01-13 11:25:07 +01:00

watchdog.feature

Add watchdog support on Linux (#343)

2017-06-01 16:53:46 +02:00