34 lines
1018 B
Bash
34 lines
1018 B
Bash
#!/usr/bin/env bash
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# Check my backup with restic to Backblaze B2 for errors.
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# This script is typically run by: /etc/systemd/system/restic-check.{service,timer}
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# Exit on failure, pipe failure
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set -e -o pipefail
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# Clean up lock if we are killed.
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# If killed by systemd, like $(systemctl stop restic), then it kills the whole cgroup and all it's subprocesses.
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# However if we kill this script ourselves, we need this trap that kills all subprocesses manually.
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exit_hook() {
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echo "In exit_hook(), being killed" >&2
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jobs -p | xargs kill
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restic unlock
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}
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trap exit_hook INT TERM
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source /etc/restic/b2_env.sh
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# How many network connections to set up to B2. Default is 5.
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B2_CONNECTIONS=50
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# Remove locks from other stale processes to keep the automated backup running.
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# NOTE nope, don't unlock like restic_backup.sh. restic_backup.sh should take precedence over this script.
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#restic unlock &
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#wait $!
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# Check repository for errors.
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restic check \
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--option b2.connections=$B2_CONNECTIONS \
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--verbose &
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wait $!
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