Currently repmgr assumes the SSH hostname will be the same as the
database hostname, and it's easy enough now to extract this
from the node's conninfo string.
We can consider re-adding this in the next release if required.
- The "cluster matrix" command supports CSV mode via the --csv
switch.
- Add the optional ssh_hostname configuration parameter, which is
required by "cluster matrix".
- A corresponding ssh_hostname column has been added to the repl_nodes
table and to the repl_show_nodes view.
pgsql conventions (tabs, four-spaces-wide, etc) applied all around.
Also tried to fix some very tiny capitalization errors, auto-fill
problems, and some inter-block vertical whitespacing issues.
Long strings in repmgr.c were left intact, though. They are rather
numerous and are less of a problem than tiny bits of function calls
and comments wrapping over a line; the latter kind of problem has been
mostly fixed.
Signed-off-by: Dan Farina <drfarina@acm.org>
Signed-off-by: Peter van Hardenberg <pvh@heroku.com>
- Add checks to test if the directories are useful for us (basically
the checks follow the same approach as initdb does)
- Add connection parameters
- Better use of rsync
- Some more clean up of code
Changes in repmgrd are:
- Add a parameter to allow the user specify an repmgr.conf
- Change the name of the repl_status table for repl_monitor
- Create a repl_status view that also shows lag in time
- Some more clean up of code
Also remove get_last_xlog_replay_timestamp() function and the sql_utils dir,
we can readded later if we need.
We don't need the column last_wal_standby_timestamp in repl_status, so
remove it
