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GitLab Runner 配置学习

CI 的 官方文档

示例文件​

创建一个 .gitlab-ci.yml

stages:
  - run_test

push_test:
  stage: run_test
  script:
    - buildctl 
      --addr tcp://host.docker.internal:1234 build
      --frontend dockerfile.v0 
      --local context=. 
      --local dockerfile=. 
      --opt network=bridge
      --output type=image,name=alsritter.icu/testdocker:f-test01,push=false
  tags:
    - test

CI 里面运行其它容器​

尝试在 CI 里面构建服务并连接数据库

stages:
  - run_test

push_test:
  image: golang:1.13.15-alpine3.12
  stage: run_test
  script:
    - go run -mod=vendor .
  services:
    - name: mysql:5.6.51
      alias: mysql

    - name: redis:latest
      alias: redis

variables:
  MYSQL_ROOT_PASSWORD: 123456
  MYSQL_DATABASE: testapp

测试程序

package main

import (
    "fmt"
    "log"
    "net"

    "gorm.io/driver/mysql"
    "gorm.io/gorm"
)

var db *gorm.DB

type Auth struct {
    Username string
    Password string
}

func init() {
    var err error
    dsn := "root:123456@tcp(127.0.0.1:3306)/testapp?charset=utf8mb4&parseTime=True&loc=Local"
    db, err = gorm.Open(mysql.Open(dsn), &gorm.Config{})
    if err != nil {
        fmt.Printf("连接错误: %v\n", err)
    }
    db.DB()
}

func main() {
    fmt.Println("IPv4: ", GetOutboundIP())

    // 创建表或自动迁移（把结构体和数据表进行对应）
    err := db.AutoMigrate(&Auth{})
    if err != nil {
        panic(err)
    }

    au1 := &Auth{}
    au1.Username = "李四"
    au1.Password = "123456"
    db.Create(au1)

    var au2 Auth
    db.First(&au2)
    log.Printf("%v \n", au2)
}

// Get preferred outbound ip of this machine
func GetOutboundIP() net.IP {
    conn, err := net.Dial("udp", "8.8.8.8:80")
    if err != nil {
        log.Fatal(err)
    }
    defer conn.Close()

    localAddr := conn.LocalAddr().(*net.UDPAddr)

    return localAddr.IP
}

暴露端口​

services:
- name: wiremock/wiremock:main-alpine
  alias: mock-server1
  command: [ "--port","9010","--https-port","9040","--verbose"]
- name: wiremock/wiremock:main-alpine
  alias: mock-server2
  command: [ "--port","9020","--https-port","9050","--verbose"]
- name: wiremock/wiremock:main-alpine
  alias: mock-server3
  command: [ "--port","9030","--https-port","9060","--verbose"]

References​