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Inptroduce postgresql.proxy_address (#2437)

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It will be written to member key in DCS as the `proxy_url` and could be used/useful for service discovery.
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Alexander Kukushkin
2022-10-24 10:23:06 +02:00
committed by GitHub
parent 580530b30f
commit 8f8e9c9b81
12 changed files with 22 additions and 3 deletions
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docs/ENVIRONMENT.rst
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@@ -123,6 +123,7 @@ PostgreSQL
----------
- **PATRONI\_POSTGRESQL\_LISTEN**: IP address + port that Postgres listens to. Multiple comma-separated addresses are permitted, as long as the port component is appended after to the last one with a colon, i.e. ``listen: 127.0.0.1,127.0.0.2:5432``. Patroni will use the first address from this list to establish local connections to the PostgreSQL node.
- **PATRONI\_POSTGRESQL\_CONNECT\_ADDRESS**: IP address + port through which Postgres is accessible from other nodes and applications.
- **PATRONI\_POSTGRESQL\_PROXY\_ADDRESS**: IP address + port through which a connection pool (e.g. pgbouncer) running next to Postgres is accessible. The value is written to the member key in DCS as ``proxy_url`` and could be used/useful for service discovery.
- **PATRONI\_POSTGRESQL\_DATA\_DIR**: The location of the Postgres data directory, either existing or to be initialized by Patroni.
- **PATRONI\_POSTGRESQL\_CONFIG\_DIR**: The location of the Postgres configuration directory, defaults to the data directory. Must be writable by Patroni.
- **PATRONI\_POSTGRESQL\_BIN_DIR**: Path to PostgreSQL binaries. (pg_ctl, pg_rewind, pg_basebackup, postgres) The default value is an empty string meaning that PATH environment variable will be used to find the executables.