gitlab cicd 初體驗

背景

最近在調研devops這一塊，看看業內的主流公司都是如何做一塊的，看gitlab的ci/cd功能支持的挺完善，還支持pipeline，決定上手試一下。

Hello world

申請倉庫

申請一個倉庫hello world，在倉庫中創建三個文件,分別爲main.go,hello.go和hello_test.go。

1. main.go

package main

import "fmt"

func main() {
	str := hello()
	fmt.Println(str)
}

2. hello.go

package main

func hello() string {
	return "hello"
}

3. hello_test.go

package main

import (
	"testing"
)

func TestHello(t *testing.T) {
	want := "hello"
	if get := hello(); get != want {
		t.Fatalf("want:%s get:%s", want, get)
	}
}

創建.gitlab-ci.yml文件

官方給了一個go語言的template參考着改一下

# This file is a template, and might need editing before it works on your project.
image: golang:latest

variables:
  # Please edit to your GitLab project
  REPO_NAME: gitlab.com/dlutzhangyi/hello-world

# The problem is that to be able to use go get, one needs to put
# the repository in the $GOPATH. So for example if your gitlab domain
# is gitlab.com, and that your repository is namespace/project, and
# the default GOPATH being /go, then you'd need to have your
# repository in /go/src/gitlab.com/namespace/project
# Thus, making a symbolic link corrects this.
before_script:
  - mkdir -p $GOPATH/src/$(dirname $REPO_NAME)
  - ln -svf $CI_PROJECT_DIR $GOPATH/src/$REPO_NAME
  - cd $GOPATH/src/$REPO_NAME

stages:
  - test
  - build
  - deploy

format:
  stage: test
  script:
    - go fmt $(go list ./... | grep -v /vendor/)
    - go vet $(go list ./... | grep -v /vendor/)
    - go test -race $(go list ./... | grep -v /vendor/)

compile:
  stage: build
  script:
    - go build -race -ldflags "-extldflags '-static'" -o $CI_PROJECT_DIR/mybinary
  artifacts:
    paths:
      - mybinary

執行

在左側欄的CI/CD中點擊Pipelines，點擊Run Pipeline

執行結束後，頁面會顯示對應的stages。

每個stage觸發了一個Jobs,可以看到結果都是passed。

---

參考gitlab倉庫地址。
https://gitlab.com/dlutzhangyi/hello-world