fix(deploy): make image transfer explicit and verifiable in Jenkins deploy stage

Reviewed-on: http://gitea.lan:3000/robbond/pleskSaas/pulls/49

Jenkinsfile

@@ -90,7 +90,7 @@ stage('Deploy') {
       keyFileVariable: 'SSH_KEY'
     )]) {
       sh '''
-bash -eo pipefail << 'EOF'
+bash -eo pipefail <<EOF
 set -euo pipefail
 
 ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" "mkdir -p $DEPLOY_PATH/scripts"
@@ -105,14 +105,29 @@ rsync -az \
   scripts/ \
   "$APP_USER@$APP_HOST:$DEPLOY_PATH/scripts/"
 
-docker save ${IMAGE_LATEST} ${IMAGE_BUILD} \
+echo "Deploying image tag: ${IMAGE_BUILD}"
-  | ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" 'docker load'
+
+IMAGE_TAR="plesk-agency-portal-build.tar"
+echo "Creating image archive: ${IMAGE_TAR}"
+docker save -o "${IMAGE_TAR}" "${IMAGE_BUILD}"
+ls -lh "${IMAGE_TAR}"
+
+echo "Copying image archive to remote host via scp"
+scp -i "$SSH_KEY" "${IMAGE_TAR}" "$APP_USER@$APP_HOST:$DEPLOY_PATH/"
+
+echo "Verifying image archive exists on remote host"
+ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" "ls -lh $DEPLOY_PATH/plesk-agency-portal-build.tar"
+
+echo "Loading image archive on remote host"
+ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" "docker load -i $DEPLOY_PATH/plesk-agency-portal-build.tar"
+
+ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" "docker images | grep plesk-agency-portal || true"
 
 ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" \
   "cd $DEPLOY_PATH && chmod +x ./scripts/deploy-prod.sh ./scripts/smoke-check.sh ./scripts/rollback-prod.sh"
 
 ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" \
-  "cd $DEPLOY_PATH && ./scripts/deploy-prod.sh"
+  "cd $DEPLOY_PATH && APP_IMAGE='${IMAGE_BUILD}' ./scripts/deploy-prod.sh"
 EOF
       '''
     }

scripts/deploy-prod.sh

@@ -12,8 +12,13 @@ if [ ! -f "${DEPLOY_PATH}/docker-compose.prod.yml" ]; then
   exit 1
 fi
 
+if [ ! -f "${DEPLOY_PATH}/.env" ]; then
+  echo "Missing .env in ${DEPLOY_PATH}" >&2
+  exit 1
+fi
+
 cd "${DEPLOY_PATH}"
 
-APP_IMAGE="${APP_IMAGE}" docker compose -f docker-compose.prod.yml up -d
+APP_IMAGE="${APP_IMAGE}" docker compose -f docker-compose.prod.yml up -d --no-build --force-recreate
 
-docker compose -f docker-compose.prod.yml ps
+APP_IMAGE="${APP_IMAGE}" docker compose -f docker-compose.prod.yml ps

scripts/rollback-prod.sh

@@ -21,10 +21,20 @@ if [ ! -f "${DEPLOY_PATH}/docker-compose.prod.yml" ]; then
   exit 1
 fi
 
+if [ ! -f "${DEPLOY_PATH}/.env" ]; then
+  echo "Missing .env in ${DEPLOY_PATH}" >&2
+  exit 1
+fi
+
+if [ ! -f "${DEPLOY_PATH}/scripts/smoke-check.sh" ]; then
+  echo "Missing scripts/smoke-check.sh in ${DEPLOY_PATH}" >&2
+  exit 1
+fi
+
 cd "${DEPLOY_PATH}"
 
-APP_IMAGE="${PREVIOUS_IMAGE_TAG}" docker compose -f docker-compose.prod.yml up -d --no-build
+APP_IMAGE="${PREVIOUS_IMAGE_TAG}" docker compose -f docker-compose.prod.yml up -d --no-build --force-recreate
 
-"${DEPLOY_PATH}/smoke-check.sh" "${APP_BASE_URL}"
+"${DEPLOY_PATH}/scripts/smoke-check.sh" "${APP_BASE_URL}"
 
 docker compose -f docker-compose.prod.yml ps