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d5b3d94377
Task of restoring a cluster from backup or cloning existing cluster into a new one was floating around for some time. It was kind of possible to achieve it by doing a lot of manual actions and very error prone. So I come up with the idea of making the way how we bootstrap a new cluster configurable. In short - we want to run a custom script instead of running initdb.
23 lines
523 B
Bash
Executable File
23 lines
523 B
Bash
Executable File
#!/bin/bash
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while getopts ":-:" optchar; do
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[[ "${optchar}" == "-" ]] || continue
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case "${OPTARG}" in
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datadir=* )
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PGDATA=${OPTARG#*=}
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;;
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dbname=* )
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DBNAME=${OPTARG#*=}
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;;
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walmethod=* )
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WALMETHOD=${OPTARG#*=}
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;;
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esac
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done
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[[ -z $PGDATA || -z $DBNAME || -z $WALMETHOD ]] && exit 1
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[[ $WALMETHOD != "none" ]] && WALMETHOD="-X $WALMETHOD" || WALMETHOD=""
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exec pg_basebackup -D $PGDATA $WALMETHOD -c fast -d $DBNAME
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