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mb-backup-manager
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revise backup

main
Anthony 2024-03-14 01:45:48 +08:00
parent f6db0d4dd9
commit d8c7209b7a
1 changed files with 17 additions and 8 deletions
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25
scripts/backup-logic.sh
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@ -107,22 +107,31 @@ function create_snapshot(){
function backup(){
local backup_repo_path="/mnt/backups/${ENV_NAME}"
mkdir -p "${backup_repo_path}"
echo $$ > "/var/run/${ENV_NAME}_backup.pid"
echo "$(date) ${ENV_NAME} Creating the ${BACKUP_TYPE} backup (using the backup addon with commit id ${BACKUP_ADDON_COMMIT_ID})" | tee -a "${BACKUP_LOG_FILE}"
echo "$(date) ${ENV_NAME} Creating the ${BACKUP_TYPE} backup" | tee -a "${BACKUP_LOG_FILE}"
# Ensure Restic repository is initialized
restic -r "${backup_repo_path}" snapshots &>/dev/null || restic -r "${backup_repo_path}" init
# Extract database credentials
DB_NAME=$(grep DB_NAME /var/www/webroot/ROOT/wp-config.php | cut -d "'" -f 4)
DB_USER=$(grep DB_USER /var/www/webroot/ROOT/wp-config.php | cut -d "'" -f 4)
DB_PASSWORD=$(grep DB_PASSWORD /var/www/webroot/ROOT/wp-config.php | cut -d "'" -f 4)
DB_HOST=$(grep DB_HOST /var/www/webroot/ROOT/wp-config.php | cut -d "'" -f 4 | awk -F':' '{print $1}')
DB_PORT=$(grep DB_HOST /var/www/webroot/ROOT/wp-config.php | cut -d "'" -f 4 | awk -F':' '{print $2}')
DB_PORT=${DB_PORT:-3306}
# Database credentials and dump
source /var/www/webroot/ROOT/wp-config.php
DB_HOST=$(echo "${DB_HOST}" | awk -F ':' '{print $1}')
DB_PORT=$(echo "${DB_HOST}" | awk -F ':' '{print $2:-3306}')
echo "$(date) ${ENV_NAME} Creating the DB dump" | tee -a "${BACKUP_LOG_FILE}"
if ! mysqldump -h "${DB_HOST}" -P "${DB_PORT}" -u "${DB_USER}" -p"${DB_PASSWORD}" "${DB_NAME}" --force --single-transaction --quote-names --opt --databases > "${backup_repo_path}/wp_db_backup.sql"; then
mysqldump -h "${DB_HOST}" -P "${DB_PORT}" -u "${DB_USER}" -p"${DB_PASSWORD}" "${DB_NAME}" --force --single-transaction --quote-names --opt --databases > "${backup_repo_path}/wp_db_backup.sql"
if [ $? -ne 0 ]; then
echo "$(date) ${ENV_NAME} DB backup process failed." | tee -a "${BACKUP_LOG_FILE}"
exit 1
fi
# Backup process
if ! restic -r "${backup_repo_path}" backup "${backup_repo_path}/wp_db_backup.sql" "${APP_PATH}" --tag "${BACKUP_TYPE}" --host "${ENV_NAME}"; then
restic -r "${backup_repo_path}" backup "${backup_repo_path}/wp_db_backup.sql" "${APP_PATH}" --tag "${BACKUP_TYPE}" --host "${ENV_NAME}"
if [ $? -ne 0 ]; then
echo "$(date) ${ENV_NAME} Backup process failed." | tee -a "${BACKUP_LOG_FILE}"
exit 1
fi