n8n use postgres d

project/service/n8n/Dockerfile

@@ -0,0 +1,31 @@
+# Start with the official n8n image
+FROM n8nio/n8n:2.2.1
+
+# Copy apk and its deps from Alpine 3.23
+COPY --from=alpine:3.23 /sbin/apk /sbin/apk
+COPY --from=alpine:3.23 /usr/lib/libapk.so* /usr/lib/
+
+# Switch to root to install dependencies
+USER root
+
+# Install Chromium and necessary dependencies for Puppeteer
+RUN apk add --no-cache \
+    chromium \
+    nss \
+    freetype \
+    harfbuzz \
+    ca-certificates \
+    ttf-freefont \
+    wget \
+    nodejs \
+    npm
+
+# Set environment variable for Puppeteer to find Chromium
+ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
+
+RUN npm install puppeteer
+
+# Revert back to non-root (default n8n user)
+USER node
+

project/service/n8n/n8n.yml

@@ -3,7 +3,9 @@ services:
     extends:
       file: ${TEMPLATES_PATH}
       service: default
-    image: docker.n8n.io/n8nio/n8n:2.2.1
+    build:
+      context: .
+      dockerfile: ${SERVICE_PATH}/n8n/Dockerfile
     container_name: n8n
     ports:
       - 4022:5678
@@ -13,12 +15,16 @@ services:
       - N8N_BLOCK_ENV_ACCESS_IN_NODE=false
       - MAM_USERNAME=${N8N_MAM_USERNAME}
       - MAM_PASSWORD=${N8N_MAM_PASSWORD}
-      - PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
-      - PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
-    user: root
+      - NODES_EXCLUDE=[]
+      - DB_TYPE=postgresdb
+      - DB_POSTGRESDB_HOST=postgres
+      - DB_POSTGRESDB_PORT=5432
+      - DB_POSTGRESDB_DATABASE=n8n
+      - DB_POSTGRESDB_USER=n8n
+      - DB_POSTGRESDB_PASSWORD=${N8N_DB_PASSWORD}
+      - DB_POSTGRESDB_SCHEMA=public
     volumes:
       - ${SERVICE_PATH}/n8n/data:/home/node/.n8n
-    entrypoint: /home/node/.n8n/script/entrypoint.sh
     labels:
       # Traefik
       - "traefik.enable=true"