fix(deploy): reliably transfer exact build image and simplify production deploy scripts

Reviewed-on: http://gitea.lan:3000/robbond/pleskSaas/pulls/48

Dockerfile

@@ -9,8 +9,10 @@ WORKDIR /app
 
 ARG NEXT_PUBLIC_SUPABASE_URL
 ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
-ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
-ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
+ARG BUILD_CACHE_BUSTER
+ENV NEXT_PUBLIC_SUPABASE_URL=${NEXT_PUBLIC_SUPABASE_URL}
+ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=${NEXT_PUBLIC_SUPABASE_ANON_KEY}
+ENV BUILD_CACHE_BUSTER=${BUILD_CACHE_BUSTER}
 
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .

Jenkinsfile

@@ -78,7 +78,7 @@ pipeline {
           string(credentialsId: 'supabase-public-url', variable: 'NEXT_PUBLIC_SUPABASE_URL'),
           string(credentialsId: 'supabase-public-anon-key', variable: 'NEXT_PUBLIC_SUPABASE_ANON_KEY')
         ]) {
-          sh 'docker build --build-arg NEXT_PUBLIC_SUPABASE_URL="$NEXT_PUBLIC_SUPABASE_URL" --build-arg NEXT_PUBLIC_SUPABASE_ANON_KEY="$NEXT_PUBLIC_SUPABASE_ANON_KEY" -t ${IMAGE_LATEST} -t ${IMAGE_BUILD} .'
+          sh 'docker build --build-arg NEXT_PUBLIC_SUPABASE_URL="$NEXT_PUBLIC_SUPABASE_URL" --build-arg NEXT_PUBLIC_SUPABASE_ANON_KEY="$NEXT_PUBLIC_SUPABASE_ANON_KEY" --build-arg BUILD_CACHE_BUSTER="${BUILD_NUMBER}" -t ${IMAGE_LATEST} -t ${IMAGE_BUILD} .'
         }
       }
     }
@@ -105,14 +105,29 @@ rsync -az \
   scripts/ \
   "$APP_USER@$APP_HOST:$DEPLOY_PATH/scripts/"
 
-docker save ${IMAGE_LATEST} ${IMAGE_BUILD} \
-  | ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" 'docker load'
+echo "Deploying image tag: ${IMAGE_BUILD}"
+
+IMAGE_TAR="plesk-agency-portal-build-${BUILD_NUMBER}.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"
+rsync -az \
+  -e "ssh -i $SSH_KEY" \
+  "${IMAGE_TAR}" \
+  "$APP_USER@$APP_HOST:$DEPLOY_PATH/"
+
+echo "Loading image archive on remote host"
+ssh -i "$SSH_KEY" "$APP_USER@$APP_HOST" "docker load -i $DEPLOY_PATH/${IMAGE_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

scripts/smoke-check.sh

@@ -11,17 +11,26 @@ fi
 
 URL="${BASE_URL%/}/api/health"
 TMP_FILE="$(mktemp)"
+MAX_ATTEMPTS=20
+SLEEP_SECONDS=3
 
 trap 'rm -f "${TMP_FILE}"' EXIT
 
-HTTP_CODE=$(curl -sS -o "${TMP_FILE}" -w "%{http_code}" "${URL}")
+for attempt in $(seq 1 "${MAX_ATTEMPTS}"); do
+  HTTP_CODE=$(curl -sS -o "${TMP_FILE}" -w "%{http_code}" "${URL}" || echo "000")
 
-if [ "${HTTP_CODE}" != "200" ]; then
-  echo "Smoke check failed: ${URL} returned ${HTTP_CODE}" >&2
-  cat "${TMP_FILE}" >&2 || true
-  exit 1
-fi
+  if [ "${HTTP_CODE}" = "200" ]; then
+    if node -e "const fs=require('fs');const d=JSON.parse(fs.readFileSync(process.argv[1],'utf8'));if(d?.ok!==true||typeof d?.service!=='string'){process.exit(1)}" "${TMP_FILE}"; then
+      echo "Smoke check passed: ${URL} (attempt ${attempt}/${MAX_ATTEMPTS})"
+      exit 0
+    fi
+  fi
 
-node -e "const fs=require('fs');const d=JSON.parse(fs.readFileSync(process.argv[1],'utf8'));if(d?.ok!==true||typeof d?.service!=='string'){process.exit(1)}" "${TMP_FILE}"
+  if [ "${attempt}" -lt "${MAX_ATTEMPTS}" ]; then
+    sleep "${SLEEP_SECONDS}"
+  fi
+done
 
-echo "Smoke check passed: ${URL}"
+echo "Smoke check failed after ${MAX_ATTEMPTS} attempts: ${URL}" >&2
+cat "${TMP_FILE}" >&2 || true
+exit 1