cd/cd docker build from Dockerfile

.gitlab-ci.yml

@@ -1,35 +1,20 @@
 stages:
-  - build
-  - deploy
+  - build docker image
+  - push docker hub
 
-build-back:
-  stage: build
-  image: golang:alpine
+build:
+  stage: build docker image
+  image: docker:latest
   script:
-    - go build -o ${CI_PROJECT_NAME}-linux-amd64
-  artifacts:
-    paths:
-      - ${CI_PROJECT_NAME}-linux-amd64
+    - docker info
+    - docker build --network br_docker --tag ${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA} --tag ${CI_REGISTRY_IMAGE}:latest .
 
-build-front:
-  stage: build
-  image: node:10-alpine
-  script:
-    - cd ./ui
-    - npm install
-    - npm run build
-    - cd ..
-  artifacts:
-    paths:
-      - ui/dist
-
-deploy:
-  stage: deploy
+push:
+  stage: push docker hub
   image: docker:latest
   only:
     - master
   script:
-    - docker login -u ${CI_REGISTRY_USER} -p ${REGISTRY_PASSWORD} ${CI_REGISTRY}
-    - docker build --network br_docker --tag ${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA} --tag ${CI_REGISTRY_IMAGE}:latest .
+    - echo ${REGISTRY_PASSWORD} | docker login -u ${CI_REGISTRY_USER} --password-stdin ${CI_REGISTRY}
     - docker push ${CI_REGISTRY_IMAGE}:${CI_COMMIT_SHORT_SHA}
     - docker push ${CI_REGISTRY_IMAGE}:latest

Dockerfile

@@ -1,14 +1,21 @@
-FROM alpine
-
+FROM golang:alpine AS build-back
 WORKDIR /app
+ADD . .
+RUN go build -o wg-gen-web-linux
 
-ADD wg-gen-web-linux-amd64 .
+FROM node:10-alpine as build-front
+WORKDIR /app
+ADD ui .
+RUN npm install
+RUN npm run build
+
+FROM alpine
+WORKDIR /app
+COPY --from=build-back /app/wg-gen-web-linux .
+COPY --from=build-front /app/dist ./ui/dist
 ADD .env .
-ADD ui/dist ui/dist
-
-RUN chmod +x ./wg-gen-web-linux-amd64
-RUN apk update && apk --no-cache add wget ca-certificates
-
+RUN chmod +x ./wg-gen-web-linux
+RUN apk add --no-cache ca-certificates
 EXPOSE 8080
 
-CMD ["/app/wg-gen-web-linux-amd64"]
+CMD ["/app/wg-gen-web-linux"]

Dockerfile.dev

@@ -1,21 +0,0 @@
-FROM golang:alpine AS build-back
-WORKDIR /app
-ADD . .
-RUN go build -o wg-gen-web-linux-amd64
-
-FROM node:10-alpine as build-front
-WORKDIR /app
-ADD ui .
-RUN npm install
-RUN npm run build
-
-FROM alpine
-WORKDIR /app
-COPY --from=build-back /app/wg-gen-web-linux-amd64 .
-COPY --from=build-front /app/dist ./ui/dist
-ADD .env .
-RUN chmod +x ./wg-gen-web-linux-amd64
-RUN apk add --no-cache ca-certificates
-EXPOSE 8080
-
-CMD ["/app/wg-gen-web-linux-amd64"]