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Update upgrade document

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This commit is contained in:
Ian Barwick
2017-10-10 10:49:35 +09:00
parent 034e501039
commit d4a847a96f
1 changed files with 11 additions and 8 deletions
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doc/upgrading-from-repmgr3.md
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@@ -4,10 +4,14 @@ Upgrading from repmgr 3
The upgrade process consists of two steps: The upgrade process consists of two steps:
1) converting the repmgr.conf configuration files 1) converting the repmgr.conf configuration files
2) upgrading the repmgr schema. 2) upgrading the repmgr schema
A script is provided to assist with converting `repmgr.conf`.
The schema upgrade (which converts the `repmgr` metadata into
a packaged PostgreSQL extension) is normally carried out
automatically when the `repmgr` extension is created.
Scripts are provided to assist both with converting repmgr.conf
and upgrading the schema.
Converting repmgr.conf configuration files Converting repmgr.conf configuration files
------------------------------------------ ------------------------------------------
@@ -57,11 +61,10 @@ is provided in `contrib/convert-config.pl`. Use like this:
$ ./convert-config.pl /etc/repmgr.conf $ ./convert-config.pl /etc/repmgr.conf
node_id=2 node_id=2
node_name=node2 node_name=node2
conninfo=host=localhost dbname=repmgr user=repmgr port=5602 conninfo=host=node2 dbname=repmgr user=repmgr connect_timeout=2
pg_ctl_options='-l /tmp/postgres.5602.log' pg_ctl_options='-l /var/log/postgres/startup.log'
pg_bindir=/home/barwick/devel/builds/HEAD/bin
rsync_options=--exclude=postgresql.local.conf --archive rsync_options=--exclude=postgresql.local.conf --archive
log_level=DEBUG log_level=INFO
pg_basebackup_options=--no-slot pg_basebackup_options=--no-slot
data_directory= data_directory=
@@ -80,7 +83,7 @@ Ensure `repmgrd` is not running, or any cron jobs which execute the
`repmgr` binary. `repmgr` binary.
Install `repmgr4`; any `repmgr3` packages should be uninstalled Install `repmgr4`; any `repmgr3` packages should be uninstalled
(if not automatically installed already). (if not automatically uninstalled already).
### Manually create the repmgr extension ### Manually create the repmgr extension