25 lines
526 B
Bash
25 lines
526 B
Bash
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#!/bin/bash
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TMPDIR=/dev/shm
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if [[ -z $1 ]]; then
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PGPORT=5432
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else
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PGPORT=$1
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fi
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cache_prefix=$TMPDIR/zabbix-pg_stat_database-${PGPORT}
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/usr/bin/sudo -u postgres /usr/bin/psql -p $PGPORT -d postgres -tc "copy (select * from pg_stat_database where datname not like 'template%' and datname not like 'postgres') to stdout delimiter ';' csv;" > ${cache_prefix}.tmp
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if [[ $? -ne 0 ]]; then
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echo "1"
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exit 1
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else
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rsync -t ${cache_prefix}.tmp ${cache_prefix}.cache
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if [[ $? -ne 0 ]]; then
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echo "1"
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exit 1
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fi
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fi
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echo "0"
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