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Check replication lag before attempting switchover

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Ian Barwick
2017-08-08 10:16:47 +09:00
parent fd5dfa2ebc
commit f2cf46bba3
12 changed files with 605 additions and 48 deletions
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6
repmgr.conf.sample
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@@ -266,6 +266,12 @@ ssh_options='-q' # Options to append to "ssh"
# "repmgr standby switchover" to warn about potential
# issues with shutting down the demotion candidate.
#replication_lag_warning=300 # repmgr node check --replication-lag
#replication_lag_critical=600 #
# Note that these values will be checked when executing
# "repmgr standby switchover" to warn about potential
# issues with shutting down the demotion candidate.
#------------------------------------------------------------------------------
# BDR monitoring options