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Enable configuration of PostgreSQL binary locations. (#263)

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Adds a bin_dir parameter to PostgreSQL settings that will be prefixed to all command invocations.
This commit is contained in:
Ants Aasma
2016-08-18 14:06:11 +02:00
committed by Alexander Kukushkin
parent fa7aa71092
commit 494887f47e
5 changed files with 19 additions and 7 deletions
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docs/ENVIRONMENT.rst
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@@ -38,6 +38,7 @@ 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\_DATA\_DIR**: The location of the Postgres data directory, either existing or to be initialized 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.
- **PATRONI\_POSTGRESQL\_PGPASS**: path to the `.pgpass <https://www.postgresql.org/docs/current/static/libpq-pgpass.html>`__ password file. Patroni creates this file before executing pg\_basebackup and under some other circumstances. The location must be writable by Patroni.
- **PATRONI\_REPLICATION\_USERNAME**: replication username; the user will be created during initialization. Replicas will use this user to access master via streaming replication
- **PATRONI\_REPLICATION\_PASSWORD**: replication password; the user will be created during initialization.
docs/SETTINGS.rst
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@@ -65,6 +65,7 @@ PostgreSQL
- **connect\_address**: IP address + port through which Postgres is accessible from other nodes and applications.
- **create\_replica\_methods**: an ordered list of the create methods for turning a Patroni node into a new replica. "basebackup" is the default method; other methods are assumed to refer to scripts, each of which is configured as its own config item.
- **data\_dir**: The location of the Postgres data directory, either existing or to be initialized by Patroni.
- **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.
- **listen**: IP address + port that Postgres listens to; must be accessible from other nodes in the cluster, if you're using streaming replication. 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.
- **pgpass**: path to the `.pgpass <https://www.postgresql.org/docs/current/static/libpq-pgpass.html>`__ password file. Patroni creates this file before executing pg\_basebackup and under some other circumstances. The location must be writable by Patroni.
- **recovery\_conf**: additional configuration settings written to recovery.conf when configuring follower.