Add docker-compose for production use

Makefile

@@ -27,8 +27,11 @@ docker:
 build_docker_image:
 	rm -rf canapeapp
 	mkdir canapeapp
+	cp -R docker/run.sh canapeapp/run.sh
+	cp -R sql/migration canapeapp/migrations
+	cp $$GOPATH/bin/migrate canapeapp/migrate
 	yarn build
-	CGO_ENABLED=0 go build -v -o canapeapp/app src/main.go
+	go build -v -o canapeapp/app src/main.go
 	docker build --tag canapeapp:latest --file docker/Dockerfile-production .
 	rm -rf canapeapp
 

docker/Dockerfile-production

@@ -1,6 +1,5 @@
-FROM alpine:3.5
+FROM debian:8.7
 
 COPY canapeapp /opt/canapeapp
 WORKDIR /opt/canapeapp
-RUN chmod +x /opt/canapeapp
+CMD ["/opt/canapeapp/run.sh"]
-CMD ["/opt/canapeapp"]

docker/docker-compose-prod.yml

@@ -0,0 +1,40 @@
+version: "3"
+
+networks:
+    canapeapp:
+        external: false
+
+services:
+    database:
+        image: postgres:9.5
+        container_name: canapeapp_database
+        restart: always
+        environment:
+        - POSTGRES_PASSWORD=test
+        - POSTGRES_USER=test
+        - POSTGRES_DB=production
+        networks:
+        - canapeapp
+        # volumes:
+        # - .:/docker-entrypoint-initdb.d/
+        ports:
+        - 5432
+    app:
+        image: canapeapp:latest
+        container_name: canapeapp
+        restart: always
+        depends_on:
+        - database
+        environment:
+        - CONFIG_FILE=/etc/canapeapp.yml
+        - DB_USER=test
+        - DB_PASS=test
+        - DB_ENV=production
+        networks:
+        - canapeapp
+        ports:
+        - 127.0.0.1:6666:3000
+        volumes:
+        - ../config-prod.yml:/etc/canapeapp.yml:ro
+        links:
+        - database

docker/run.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+echo "Running migrations..."
+/opt/canapeapp/migrate \
+    -url postgres://${DB_USER}:${DB_PASS}@database:5432/${DB_ENV}?sslmode=disable \
+    -path /opt/canapeapp/migrations \
+    up
+echo "Migrations done"
+
+exec /opt/canapeapp/app