diff options
| author | thecalcaholic <6317548+theCalcaholic@users.noreply.github.com> | 2022-09-28 15:20:14 +0300 |
|---|---|---|
| committer | thecalcaholic <6317548+theCalcaholic@users.noreply.github.com> | 2022-09-28 17:14:00 +0300 |
| commit | 412efad20f27c7af17473615d60deefad3bbcdfa (patch) | |
| tree | 6a0a0b102af2f3e5c4089d645db5dd57d595dbbd | |
| parent | 1a80ecbfc900ee1e241e9332aa0cbab749c3b5ec (diff) | |
run-parts.sh: Backup docker instance when starting container
Signed-off-by: thecalcaholic <6317548+theCalcaholic@users.noreply.github.com>
| -rwxr-xr-x | build/docker/debian-ncp/run-parts.sh | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/build/docker/debian-ncp/run-parts.sh b/build/docker/debian-ncp/run-parts.sh index 0099a5a1..abcde008 100755 --- a/build/docker/debian-ncp/run-parts.sh +++ b/build/docker/debian-ncp/run-parts.sh @@ -13,7 +13,31 @@ sed -i 's|/data-ro|/data|' "/etc/mysql/mariadb.conf.d/90-ncp.cnf" || true trap cleanup SIGTERM # if an empty volume is mounted to /data, pre-populate it -[[ $( ls -1A /data | wc -l ) -eq 0 ]] && { echo "Initializing empty volume.."; cp -raT /data-ro /data; } +if [[ $( ls -1A /data | wc -l ) -eq 0 ]] +then + echo "Initializing empty volume.." + cp -raT /data-ro /data +else + echo "Cleanup old startup backups..." + BKPS="$(ls -1t "$BKPDIR"/nextcloud-bkp_*.tar.gz 2>/dev/null)" + while read -r bkp + do + rm -f "$BKPDIR/$bkp" + done <"$(echo "$BKPS" | tail -n + 5)" + BKPDIR=/data/ncp-startup-backups/ + WITH_DATA=no + COMPRESSED=yes + LIMIT=0 + mkdir -p "$BKPDIR" + echo "Back up current instance..." + set +eE + if ncp-backup "$BKPDIR" "$WITH_DATA" "$COMPRESSED" "$LIMIT" + then + echo "Backup stored at '$BKPDIR/$(ls -1t "$BKPDIR"/nextcloud-bkp_*.tar.gz 2>/dev/null | head -n1)'" + else + echo 'WARN: Backup creation failed' + fi +fi # wrapper to simulate update-rc.d cat > /usr/local/sbin/update-rc.d <<'EOF' |