fix(ci): check all SSH key secret variants and force rsync deployment to DB server

.gitea/workflows/ci-prod.yml

@@ -119,17 +119,23 @@ jobs:
         env:
           DB_SERVER_HOST: ${{ secrets.PROD_DB_HOST }}
           DB_SERVER_USER: ${{ secrets.PROD_DB_SSH_USER }}
-          SSH_KEY: ${{ secrets.PROD_DB_SSH_KEY }}
+          PROD_DB_SSH_KEY: ${{ secrets.PROD_DB_SSH_KEY }}
+          SSH_KEY_PATH_SECRET: ${{ secrets.SSH_KEY_PATH }}
+          SSH_KEY_SECRET: ${{ secrets.SSH_KEY }}
         run: |
           TARGET_HOST="${DB_SERVER_HOST:-10.8.0.3}"
           TARGET_USER="${DB_SERVER_USER:-root}"
           DEST_DIR="/opt/as-talange"
           
-          if [ -n "${SSH_KEY}" ]; then
           apk add --no-cache openssh-client rsync
+
+          KEY_CONTENT="${PROD_DB_SSH_KEY:-${SSH_KEY_PATH_SECRET:-${SSH_KEY_SECRET}}}"
+          
+          if [ -n "${KEY_CONTENT}" ] && [ "${KEY_CONTENT:0:1}" = "-" ]; then
             mkdir -p ~/.ssh
-            echo "${SSH_KEY}" > ~/.ssh/id_rsa
+            echo "${KEY_CONTENT}" > ~/.ssh/id_rsa
             chmod 600 ~/.ssh/id_rsa
+          fi
 
           echo "Deploying backup script and .env to DB Server (${TARGET_USER}@${TARGET_HOST}:${DEST_DIR})..."
           ssh -o StrictHostKeyChecking=no "${TARGET_USER}@${TARGET_HOST}" "mkdir -p ${DEST_DIR}/scripts"
@@ -137,6 +143,3 @@ jobs:
           rsync -avz -e "ssh -o StrictHostKeyChecking=no" .env "${TARGET_USER}@${TARGET_HOST}:${DEST_DIR}/.env"
           ssh -o StrictHostKeyChecking=no "${TARGET_USER}@${TARGET_HOST}" "chmod +x ${DEST_DIR}/scripts/backup_db.sh"
           echo "Backup script and .env deployed successfully to ${DEST_DIR} on DB Server!"
-          else
-            echo "NOTICE: PROD_DB_SSH_KEY secret not defined, skipping remote deployment of backup script to DB Server."
-          fi