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Improve script to run ZK cleanup on all hosts

This commit is contained in:
Joshua Boniface 2019-12-01 20:29:47 -05:00 committed by Joshua Boniface
parent d78d682fe5
commit 80fdc88235
1 changed files with 8 additions and 9 deletions
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17
roles/pvc/templates/pvc/pvc-vacuum.j2
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@ -1,11 +1,15 @@
#!/bin/bash
# Daily vaccuum script for PVC daemons
# Ansible managed - last modified on 2019-08-12 13:20:15
# {{ ansible_managed }}
# This script cleans up the PostgreSQL databases as well as the Zookeeper
# database. This prevents filesystem growth balooning after loong running
# periods.
echo -e "----------------------------" &>>/var/log/pvc/vacuum.log
echo -e "$( date )" &>>/var/log/pvc/vacuum.log
echo -e "----------------------------" &>>/var/log/pvc/vacuum.log
#
# PostgreSQL
#
@ -14,16 +18,11 @@
HOSTNAME="$( hostname -s )"
PRIMARY="$( patronictl -c /etc/patroni/config.yml -d zookeeper://localhost:2181 list --format json \
| jq -r '.[] | select(.Role == "Leader") | .Member' )"
if [[ $HOSTNAME != $PRIMARY ]]; then
exit 0
if [[ $HOSTNAME == $PRIMARY ]]; then
# Analyze the database
su postgres -c 'vacuumdb --verbose --analyze --all' &>>/var/log/pvc/vacuum.log
fi
# Analyze the database
echo -e "----------------------------" &>>/var/log/pvc/vacuum.log
echo -e "$( date )" &>>/var/log/pvc/vacuum.log
echo -e "----------------------------" &>>/var/log/pvc/vacuum.log
su postgres -c 'vacuumdb --verbose --analyze --all' &>>/var/log/pvc/vacuum.log
#
# Zookeeper
#