Docker: deployment script generalised to support 3rd party separate d…

…eployments

Dockerfile

@@ -1,13 +1,33 @@
-FROM node:16 As development
-WORKDIR /usr/src/app
-COPY package*.json ./
-COPY *.lock ./
+FROM node:16 AS builder
+
+# Create app directory
+WORKDIR /app
+
+# A wildcard is used to ensure both package.json AND package-lock.json are copied
+COPY package.json ./
+COPY yarn.lock ./
+
+# Install app dependencies
 RUN yarn install
 COPY . .
 RUN yarn run build
+COPY dist ./dist
+
+FROM node:16
+
+WORKDIR /app
+
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/package.json ./
+COPY --from=builder /app/yarn.lock ./
+COPY --from=builder /app/dist ./dist
+
+# create gen directories to store files
+RUN mkdir -p ./gen/images ./gen/xlsx ./gen/xml ./gen/zip/extracted ./gen/zip/uploaded
 
 RUN apt-get update -y \
     && apt-get install python3-pip -y \
     && pip3 install pyxform==1.10.1
 
-CMD ["node", "dist/main"]
+EXPOSE 3000
+CMD [ "yarn", "run", "start:prod" ]

docker-compose.prod.yml

@@ -0,0 +1,15 @@
+version: '3.7'
+
+services:
+  main:
+    container_name: quml2xform
+    image: samagragovernance/quml2xform:latest
+    ports:
+      - ${PORT}:3000
+    env_file:
+      - .env
+    volumes:
+    - gen:/app/gen
+
+volumes:
+  gen:

docker-compose.yml

@@ -5,16 +5,9 @@ services:
     container_name: quml2xform
     build:
       context: .
-      target: development
-    volumes:
-      - .:/usr/src/app
-      - /usr/src/app/node_modules
     ports:
-      - ${PORT}:${PORT}
-    command: yarn run start:dev
+      - ${PORT}:3000
     env_file:
       - .env
-    networks:
-      - webnet
-networks:
-  webnet:
+    volumes:
+    - ./gen:/app/gen