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Enhance database backup and restore functionality during Guardian updates

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This commit is contained in:
Vincent 2025-09-30 15:29:39 -04:00
parent f48609011b
commit c9f81a23c5
1 changed files with 17 additions and 2 deletions
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19
ct/guardian.sh
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@ -9,7 +9,7 @@ APP="Guardian"
var_tags="${var_tags:-media;monitoring}" var_tags="${var_tags:-media;monitoring}"
var_cpu="${var_cpu:-2}" var_cpu="${var_cpu:-2}"
var_ram="${var_ram:-2048}" var_ram="${var_ram:-2048}"
var_disk="${var_disk:-4}" var_disk="${var_disk:-6}"
var_os="${var_os:-debian}" var_os="${var_os:-debian}"
var_version="${var_version:-12}" var_version="${var_version:-12}"
var_unprivileged="${var_unprivileged:-1}" var_unprivileged="${var_unprivileged:-1}"
@ -43,6 +43,13 @@ function update_script() {
tar -czf "/opt/${APP}_backup_$(date +%F).tar.gz" /opt/Guardian tar -czf "/opt/${APP}_backup_$(date +%F).tar.gz" /opt/Guardian
msg_ok "Backup Created" msg_ok "Backup Created"
# Preserve Database
msg_info "Preserving Database"
if [[ -f "/opt/Guardian/backend/plex-guard.db" ]]; then
cp "/opt/Guardian/backend/plex-guard.db" "/tmp/plex-guard.db.backup"
msg_ok "Database backed up"
fi
# Execute Update # Execute Update
msg_info "Updating $APP to v${RELEASE}" msg_info "Updating $APP to v${RELEASE}"
cd /tmp cd /tmp
@ -53,6 +60,14 @@ function update_script() {
FOLDER_NAME=$(echo "${RELEASE}" | sed 's/^v//') FOLDER_NAME=$(echo "${RELEASE}" | sed 's/^v//')
mv "Guardian-${FOLDER_NAME}/" "/opt/Guardian" mv "Guardian-${FOLDER_NAME}/" "/opt/Guardian"
# Restore Database
if [[ -f "/tmp/plex-guard.db.backup" ]]; then
msg_info "Restoring Database"
cp "/tmp/plex-guard.db.backup" "/opt/Guardian/backend/plex-guard.db"
rm "/tmp/plex-guard.db.backup"
msg_ok "Database restored"
fi
# Build Backend # Build Backend
cd /opt/Guardian/backend cd /opt/Guardian/backend
npm ci npm ci
@ -73,7 +88,7 @@ function update_script() {
# Cleaning up # Cleaning up
msg_info "Cleaning Up" msg_info "Cleaning Up"
rm -rf /tmp/"${RELEASE}.zip" /tmp/"Guardian-${RELEASE}" rm -rf /tmp/"${RELEASE}.zip" /tmp/"Guardian-${FOLDER_NAME}" /tmp/plex-guard.db.backup
msg_ok "Cleanup Completed" msg_ok "Cleanup Completed"
msg_ok "Update Successful" msg_ok "Update Successful"