fix

.gitignore

@@ -1,5 +1,7 @@
 .env
 
+ci/app/go-site
+
 data/gitlab-test/gitlab
 data/gitlab-test/postgresql
 data/gitlab-test/redis

ci/.gitlab-ci.yml

@@ -10,15 +10,17 @@ variables:
   GITLAB: git.bildme.ru
   IMAGE_NAME: $REGISTRY/$CI_PROJECT_PATH:latest
   RELEASE_NAME: go-site
-  VERSION: 0.0.5
+  VERSION: 0.0.7
   PACKAGE_REGISTRY_URL: https://${GITLAB}/api/v4/projects/${CI_PROJECT_ID}/packages/generic/${RELEASE_NAME}/${VERSION}
+  DOCKER_SERVER: 192.168.9.199
 
 stages:
+- test
 - build
 - push
-- artifacts
+- deploy-stage
+- test-stage
 - release
-- deploy
 
 .rules: &rules
   rules:
@@ -26,6 +28,16 @@ stages:
       when: never
     - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
 
+test_code:
+  stage: test
+  image: golang:latest
+  <<: *rules
+  script:
+    - cd app
+    - CGO_ENABLED=0 GOOS=linux GO111MODULE=auto go test
+  tags:
+   - docker
+
 build_main:
   stage: build
   image: golang:latest
@@ -50,6 +62,35 @@ push_image:
   tags:
    - docker
 
+deploy_stage:
+  stage: deploy-stage
+  image: hub.realmanual.ru/pub/openssh-client:latest
+  <<: *rules
+  before_script:
+    - eval $(ssh-agent -s)
+    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
+    - mkdir -p ~/.ssh
+    - chmod 700 ~/.ssh
+    - ssh-keyscan ${DOCKER_SERVER} >> ~/.ssh/known_hosts
+    - chmod 644 ~/.ssh/known_hosts
+  script:
+    - ssh root@${DOCKER_SERVER} "docker rm -f main-go; docker pull hub.bildme.ru/firstgroup/go-site && docker run -d --rm --name main-go -p 3000:3000 hub.bildme.ru/firstgroup/go-site:latest"
+  environment:
+    name: stage
+    url: http://${DOCKER_SERVER}:3000/
+  tags:
+   - docker
+
+test_stage:
+  stage: test-stage
+  image: alpine
+  <<: *rules
+  script:
+    - apk --no-cache add curl
+    - "[ $(curl -sw '%{http_code}' --connect-timeout 2 'http://${DOCKER_SERVER}:3000/health' -o /dev/null) -ne 200 ] && exit 0 || exit 1"
+  tags:
+   - docker
+
 package:
   stage: release
   <<: *rules
@@ -59,6 +100,8 @@ package:
     - FILE_NAME=${RELEASE_NAME}
     - cd app
     - 'curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file ${FILE_NAME} ${PACKAGE_REGISTRY_URL}/${FILE_NAME}'
+  when:
+    manual
 
 release:
   stage: release
@@ -75,13 +118,13 @@ release:
       links:
         - name: '${RELEASE_NAME}'
           url: '${PACKAGE_REGISTRY_URL}/${RELEASE_NAME}'
+  when:
+    manual
 
 deploy_prod:
-  stage: deploy
+  stage: release
   image: hub.realmanual.ru/pub/openssh-client:latest
   <<: *rules
-  variables:
-    DOCKER_SERVER: 192.168.9.199
   before_script:
     - eval $(ssh-agent -s)
     - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
@@ -96,8 +139,8 @@ deploy_prod:
     url: http://${DOCKER_SERVER}:3000/
   tags:
    - docker
-  # when:
-  #   manual
+  when:
+    manual
 
 
 ### Что можно добавить ?

ci/app/go_test.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+    "net/http"
+    "net/http/httptest"
+    "strings"
+    "testing"
+)
+
+
+func TestHealthMessage(t *testing.T) {
+    wr := httptest.NewRecorder()
+    req := httptest.NewRequest(http.MethodGet, "/health", nil)
+
+    healthMessage(wr, req)
+    if wr.Code != http.StatusOK {
+        t.Errorf("got HTTP status code %d, expected 200", wr.Code)
+    }
+
+    if !strings.Contains(wr.Body.String(), `{"health":"OK"}`) {
+        t.Errorf(
+            `response body "%s" does not contain "health OK"`,
+            wr.Body.String(),
+        )
+    }
+}

ci/app/main.go

@@ -12,6 +12,11 @@ func indexHandler(w http.ResponseWriter, r *http.Request) {
     w.Write([]byte("<h1>Hello World, im ver:"+Version+" !</h1>"))
 }
 
+func healthMessage(w http.ResponseWriter, r *http.Request) {
+    w.Header().Add("Content-Type", "application/json")
+    w.Write([]byte(`{"health":"OK"}`))
+}
+
 func main() {
     port := os.Getenv("PORT")
     if port == "" {
@@ -22,5 +27,6 @@ func main() {
 
     mux := http.NewServeMux()
     mux.HandleFunc("/", indexHandler)
+    mux.HandleFunc("/health", healthMessage)
     http.ListenAndServe(":"+port, mux)
 }