add hackmd postgre

hackmd/docker-compose-postgres.yml

@@ -0,0 +1,37 @@
+version: "3"
+services:
+  database:
+    container_name: postgres
+    image: postgres:13
+    environment:
+      - POSTGRES_USER=codimd
+      - POSTGRES_PASSWORD=change_password
+      - POSTGRES_DB=codimd
+    volumes:
+      - ./data/postgres:/var/lib/postgresql/data
+    restart: unless-stopped
+    networks:
+      nginx:
+        aliases:
+          - postgres
+  codimd:
+    container_name: hackmd
+    image: hackmdio/hackmd:2.4.1
+    environment:
+      - CMD_DB_URL=postgres://codimd:change_password@postgres/codimd
+      - CMD_USECDN=false
+    depends_on:
+      - database
+    ports:
+      - "3000:3000"
+    volumes:
+      - ./data/hackmd:/home/hackmd/app/public/uploads
+    restart: unless-stopped
+    networks:
+      nginx:
+        aliases:
+          - hackmd
+
+networks:
+  nginx:
+    external: true