2
0
mirror of https://github.com/munin-monitoring/contrib.git synced 2018-11-08 00:59:34 +01:00
contrib-munin/plugins/postgresql/postgresql_database_size
Veres Lajos fba800ae52 typofixes - https://github.com/vlajos/misspell_fixer
Suspicious sections:
plugins/mail/postfix_mail_stats		recieved.label
plugins/nginx/nginx_vhost_traffic
2015-03-02 11:51:38 +00:00

58 lines
1.6 KiB
Bash
Executable File

#!/bin/bash
#
# Plugin to monitor PostgreSQL Database Sizes
#
# Author:
# Guilherme Augusto da Rocha Silva <gars.dba@gmail.com>
#
# Created:
# 5th of november 2007
#
# Usage:
# Place in /etc/munin/plugins/ (or link it there using ln -s)
#
# Parameters:
# config (required)
#
# General info:
# Require permission for database access and read (no writes are processed).
# Recommended user is PostgreSQL database owner (default: postgres).
#
# Log info:
# 2007/11/30 - Review on comments
#
dbserver='localhost'
dbuser='postgres'
if [ "$1" = "config" ]; then
echo 'graph_args --base 1024 --lower-limit 0'
echo 'graph_category Postgresql'
echo 'graph_info Shows each database size on the PostgreSQL Server.'
echo 'graph_title PostgreSQL Database Sizes'
echo 'graph_vlabel Size (bytes)'
psql -h ${dbserver} -U ${dbuser} -tc "SELECT datname FROM pg_database ORDER BY 1;" | while read name
do
test -z "${name}" && continue
echo ${name}'.label '${name}
echo ${name}'.type GAUGE'
if [ "${name}" == "template0" ]; then
echo ${name}'.info PostgreSQL template database.'
elif [ "${name}" == "template1" ]; then
echo ${name}'.info PostgreSQL and/or user template database.'
elif [ "${name}" == "postgres" ]; then
echo ${name}'.info User postgres database.'
else
echo ${name}'.info User defined database.'
fi
done
exit 0
fi
psql -h ${dbserver} -U ${dbuser} -tc "SELECT datname, PG_DATABASE_SIZE(oid) FROM pg_database ORDER BY 1;" | while read name sep num
do
test -z "${name}" && continue
echo ${name}'.value '${num}
done