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Add network connection test

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Script now waits for network connectivity before attempting backup.  Useful when ran on a laptop, systemd may trigger before network is back up.
This commit is contained in:
James 2025-03-24 12:38:39 +00:00
parent 1f5cbd6061
commit 5b450cda67
1 changed files with 10 additions and 0 deletions
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10
backup.sh
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@ -1,6 +1,16 @@
#!/bin/bash #!/bin/bash
exec &>>/var/log/restic.log exec &>>/var/log/restic.log
source /etc/restic/restic_env.sh source /etc/restic/restic_env.sh
# Check network connectivity
if [[ -x /usr/bin/nmcli ]]; then
while [[ $(nmcli n connectivity check) != "full" ]]; do
echo "No network connection... "
sleep 10
echo "Checking network"
done
fi
cd ${BACKUP_ROOT} cd ${BACKUP_ROOT}
date +"%h %e %T $HOSTNAME restic $$[$BASHPID]: Starting backup" date +"%h %e %T $HOSTNAME restic $$[$BASHPID]: Starting backup"
restic backup --exclude-file /etc/restic/excludes.txt . restic backup --exclude-file /etc/restic/excludes.txt .