Update comment and README.md file
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README.md
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README.md
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@ -29,32 +29,37 @@ This script :
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Requirements
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------------
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* **On master node :** Slaves must be able to connect with user from `recovery.conf` to database with the same name (or another specify with `-D`) as trust (or via md5 using password specify in `~/.pgpass`).
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* Some CLI tools: `sudo`, `awk`, `sed`, `bc`, `psql` and `pg_lscluster`
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* **On standby node :** `PG_USER` must be able to connect localy on the database with the same name (or another specify with `-D`) as trust (or via md5 using password specify in `~/.pgpass`).
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* **On master node:** Slaves must be able to connect with user from `recovery.conf` (or user specify using `-U`) to database with the same name (or another specified with `-D`) as `trust` (or via `md5` using password specified in `~/.pgpass`). This user must have `SUPERUSER` privilege (need to get replication details).
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* `sudo` must be install on each nodes.
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* **On standby node:** `PG_USER` must be able to connect localy on the database with the same name `(or another specified with -D)` as `trust` (or via `md5` using password specified in `~/.pgpass`).
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Usage
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-----
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Usage : check_pg_streaming_replication [-d] [-h] [options]
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-u pg_user Specify Postgres user (Default : postgres)
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-b psql_bin Specify psql binary path (Default : /usr/bin/psql)
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-m pg_main Specify Postgres main directory path
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(By default, try to auto-detect it, on your system it :
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/var/lib/postgresql/9.6/main)
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-r recovery_conf Specify Postgres recovery configuration file path
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(Default : [PG_MAIN]/recovery.conf)
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-U pg_master_user Specify Postgres user to use on master (Default : user from recovery.conf file)
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-p pg_port Specify default Postgres master TCP port (Default : 5432)
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-D dbname Specify DB name on Postgres master/slave to connect on (Default : PG_USER)
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-C 1/0 Enable or disable check if the current XLOG file of the master host is the same
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of the last replay XLOG file (Default : 1)
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-w replay_warn_delay Specify the replay warning delay in second (Default : 3)
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-c replay_crit_delay Specify the replay critical delay in second (Default : 5)
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-d Debug mode
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-h Show this message
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```
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Usage: check_pg_streaming_replication [-d] [-h] [options]
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-u pg_user Specify local Postgres user (Default: try to auto-detect or use postgres)
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-b psql_bin Specify psql binary path (Default: /usr/bin/psql)
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-B pg_lsclusters_bin Specify pg_lsclusters binary path (Default: /usr/bin/pg_lsclusters)
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-V pg_version Specify Postgres version (Default: try to auto-detect or use 9.1)
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-m pg_main Specify Postgres main directory path (Default: try to auto-detect or use
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/var/lib/postgresql//main)
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-r recovery_conf Specify Postgres recovery configuration file path
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(Default: [PG_MAIN]/recovery.conf)
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-U pg_master_user Specify Postgres user to use on master (Default: user from recovery.conf file)
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-p pg_port Specify default Postgres master TCP port (Default: same as local PostgreSQL
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port if detected or use 5432)
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-D dbname Specify DB name on Postgres master/slave to connect on (Default: PG_USER, must
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match with .pgpass one is used)
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-C 1/0 Enable or disable check if the current LSN of the master host is the same
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of the last received LSN (Default: 1)
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-w replay_warn_delay Specify the replay warning delay in second (Default: 3)
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-c replay_crit_delay Specify the replay critical delay in second (Default: 5)
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-d Debug mode
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-h Show this message
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```
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Copyright
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---------
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@ -6,7 +6,7 @@
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#
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# Requirements:
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#
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# Some CLI tools: awk, sed, bc, psql and pg_lscluster
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# Some CLI tools: sudo, awk, sed, bc, psql and pg_lscluster
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#
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# On master node: Slaves must be able to connect with user from recovery.conf
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# (or user specify using -U) to database with the same name
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