Docker compose

docker-compose.yml

@@ -0,0 +1,30 @@
+services:
+    db:
+        build:
+            context: ./database
+            dockerfile: Dockerfile
+        ports:
+            - 55432:5432
+        environment:
+            - POSTGRES_USER=postgres
+            - POSTGRES_PASSWORD=postgres
+        healthcheck:
+            test: ["CMD-SHELL", "pg_isready -U postgres"]
+            interval: 1s
+            timeout: 5s
+            retries: 10
+    machines-app:
+        build:
+            context: ./machines
+            dockerfile: Dockerfile
+        environment:
+            - DBHOST=db
+            - DBPORT=5432
+            - DBNAME=komponiranje
+            - DBUSER=pero
+            - DBPASSWORD=pero.000
+        ports:
+            - 3000:3000
+        depends_on:
+            db:
+                condition: service_healthy

machines/.dockerignore

@@ -0,0 +1,3 @@
+**/build
+**/tmp
+**/.env*

machines/Dockerfile

@@ -0,0 +1,20 @@
+# stage 2: build golang backend
+FROM golang:1.21-alpine3.19 as go-builder
+
+WORKDIR /go-builder
+COPY . .
+
+RUN \
+    go mod download && \
+    go mod verify && \
+    go build -v -ldflags "-s -w" -o machines-app ./app/main.go
+
+
+# stage 2: build final container
+FROM alpine:3.19
+
+USER $USER
+WORKDIR /app
+COPY --from=go-builder /go-builder/machines-app /app
+
+ENTRYPOINT ["/app/machines-app"]

machines/Makefile

@@ -2,13 +2,38 @@ EXEC=machines-app
 CONTAINER_NAME=machines-app
 IMAGE_NAME=komponiranje-machines-app
 
+
 run:
 	@air
 
+
 .PHONY: build
 build:
 	@go build -ldflags "-s -w" -o ./build/${EXEC} ./app/.
 
+
 upgrade-packages:
 	@go get -u ./...
 
+
+docker-build: clean
+	@docker build \
+		--progress=plain \
+		--tag $(IMAGE_NAME) \
+		.
+
+
+docker-run:
+	@docker run \
+		--name $(CONTAINER_NAME) \
+		--publish 3000:3000 \
+		--env CONTAINER_NAME="Awesome API server" \
+		--env DBPORT=55432 \
+		--detach \
+		$(IMAGE_NAME)
+
+
+clean:
+	- @docker stop $(CONTAINER_NAME)
+	- @docker rm $(CONTAINER_NAME)
+	- @docker rmi $(IMAGE_NAME)