feat(docker): update Temporal setup and add worker configuration

Dockerfile.temporal

@@ -1,31 +1,23 @@
-FROM temporalio/auto-setup:1.20.5
+FROM temporalio/auto-setup:1.27.2
 
-# Build arguments are still needed for the temporal container setup
-# Keeping only those used in the HEALTHCHECK or other commands
+# Set build arguments and environment variables
 ARG HOST=temporal
+ARG POSTGRES_SEEDS=postgresql
+ARG POSTGRES_USER=temporal
+ARG POSTGRES_DB_TEMPORAL_VISIBILITY=temporal_visibility
+ARG DB_PORT=5432
 ARG TEMPORAL_PORT=7233
 
-RUN temporal-sql-tool --plugin postgres \
-      --endpoint "$POSTGRES_SEEDS" \
-      --user "$POSTGRES_USER" \
-      --port "$DB_PORT" \
-      --database "$POSTGRES_DB_TEMPORAL_VISIBILITY" \
-      setup-schema -v 0.0 && \
-    temporal-sql-tool --plugin postgres \
-      --endpoint "$POSTGRES_SEEDS" \
-      --user "$POSTGRES_USER" \
-      --port "$DB_PORT" \
-      --database "$POSTGRES_DB_TEMPORAL_VISIBILITY" \
-      update-schema -d /etc/temporal/schema/postgresql/v96/visibility/versioned
+ENV POSTGRES_SEEDS=$POSTGRES_SEEDS \
+    POSTGRES_USER=$POSTGRES_USER \
+    POSTGRES_DB_TEMPORAL_VISIBILITY=$POSTGRES_DB_TEMPORAL_VISIBILITY \
+    DB_PORT=$DB_PORT \
+    TEMPORAL_PORT=$TEMPORAL_PORT
 
-# Add custom healthcheck using exec form
-HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
-  CMD ["/bin/sh", "-c", "temporal operator cluster health --address ${HOST}:${TEMPORAL_PORT} | grep -q SERVING || exit 1"]
+HEALTHCHECK --interval=10s --timeout=5s --start-period=30s --retries=5 \
+  CMD sh -c "tctl --address temporal:7233 cluster health"
 
-# Explicitly set the user to the non-root 'temporal' user (already defined in the base image)
 USER temporal
 
 # Expose the gRPC port
-EXPOSE ${TEMPORAL_PORT}
-
-# The entrypoint script is already defined in the base image
+EXPOSE 7233

Dockerfile.temporal-worker-main

@@ -0,0 +1,35 @@
+# Install dependencies only
+FROM node:20-bullseye AS deps
+WORKDIR /app/main
+COPY workers/main/package*.json ./
+RUN apt-get update && apt-get install -y netcat && rm -rf /var/lib/apt/lists/* \
+    && npm ci --ignore-scripts
+
+# Development image
+FROM node:20-bullseye AS dev
+# sonarcloud-disable-next-line docker:S4507
+ENV NODE_ENV=development
+ENV DEBUG=*
+WORKDIR /app/main
+COPY --from=deps /app/main/node_modules ./node_modules
+RUN apt-get update && apt-get install -y netcat && rm -rf /var/lib/apt/lists/*
+CMD ["npx", "nodemon", "--watch", "./", "--watch", "/app/common", "--ext", "ts", "--exec", "npx", "ts-node", "src/index.ts"]
+
+# Build the app
+FROM node:20-bullseye AS build
+WORKDIR /app/main
+COPY --from=deps /app/main/node_modules ./node_modules
+COPY workers/main/ ./
+RUN apt-get update && apt-get install -y netcat && rm -rf /var/lib/apt/lists/* \
+    && npm run build
+
+# Production image
+FROM gcr.io/distroless/nodejs20-debian11 AS production
+ARG NODE_ENV=production
+ENV NODE_ENV=${NODE_ENV}
+WORKDIR /app/main
+COPY --from=build /app/main/dist ./build
+COPY --from=build /app/main/node_modules ./node_modules
+
+USER node
+CMD ["node", "build/worker.js"]

docker-compose.yml

@@ -88,12 +88,11 @@ services:
       DBNAME: ${POSTGRES_DB_TEMPORAL:-temporal}
       POSTGRES_USER: ${POSTGRES_USER_TEMPORAL:-temporal}
       POSTGRES_PWD: ${POSTGRES_PASSWORD_TEMPORAL:-temporal}
-      DB: postgresql
+      DB: postgres12
+      VISIBILITY_DB_NAME: ${POSTGRES_DB_TEMPORAL_VISIBILITY:-temporal_visibility}
       VISIBILITY_DB_USER: ${POSTGRES_USER_TEMPORAL:-temporal}
       VISIBILITY_DB_PWD: ${POSTGRES_PASSWORD_TEMPORAL:-temporal}
       VISIBILITY_DB_PORT: ${POSTGRES_PORT:-5432}
-    ports:
-      - "${TEMPORAL_PORT:-7233}:7233"
     networks:
       - app-network
     user: temporal
@@ -147,6 +146,26 @@ services:
       timeout: 5s
       retries: 5
 
+  temporal-worker-main:
+    container_name: temporal-worker-main
+    build:
+      context: .
+      dockerfile: Dockerfile.temporal-worker-main
+      target: dev
+    depends_on:
+      temporal:
+        condition: service_healthy
+    volumes:
+      - ./workers/main:/app/main
+      - ./workers/common:/app/common
+      - /app/main/node_modules
+    networks:
+      - app-network
+    develop:
+      watch:
+        - path: .
+          action: rebuild
+
 volumes:
   n8n_data:
   postgresql-data:

workers/main/src/index.ts

@@ -5,3 +5,8 @@
 export async function run() {
   return await Promise.resolve(true);
 }
+
+run().catch((err) => {
+  console.error('Unhandled error in main:', err);
+  process.exit(1);
+});