Docker+Jenkins+Gitlab+SpringBoot 自动化部署项目

àì夳堔傛蜴生んèń 2024-03-30 09:18 3阅读 0赞

我这边Docker、Jenkins、Gitlab 都已准备完毕，Jenkins和GItlab 都是用Docker起的

我们先进入Jenkins，插件什么的按他推荐的装就可以了，另外使用gitlab,还需要额外安装下面的插件

![fda7e2e985e04a74a9f11ef66c803f47.png][]

然后我们开始在Jenkins上创建项目

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然后点保存，接下来操作GItlab,点到项目里面

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点击添加webhook ，会提示：Urlis blocked: Requests to the local network are not allowed

Gitlab 10.6 版本以后为了安全，默认不允许向本地网络发送webhook请求，可以修改默认值，我们管理员登录Gitlab

![499a7a2bbaff45179f3d3920417d7689.png][]

![47db3849a03644838d5f3a0a5dcd06ac.png][]

此时重新添加webhook,测试发送请求401，这是Jenkins和GItlab没有建立可信关系，打开Jenkins,创建一个token

![1ef0f3b2559b4d7bb0b1d4d1ff075067.png][]

然后在Gitlab添加webhook时候,网址需要改一下格式：用户名:token@Jenkins生成的URL,

比如 admin:11407ac17aa497ee8a14038be68db24425@127.0.0.1:8088/project/Test

![be852772f2fd45c9b345477493e09768.png][]

点击保存，测试，提示“Hook executed successfully but returned HTTP 403

这个需要进入Jenkins里面，系统设置取消勾选 Enable authentication for '/project' end-point

![96964021c774411cafa23eb1d82e46e3.png][]

然后重新测试，报了个满屏的错误 Hook executed successfully but returned HTTP 500

webhook的地址里面的project要换成job(我看很多都是project,查了才知道高版本的Jenkins有这个问题)，修改地址，重新测试，发现终于报200成功了，但是Jenkins那边并没有反应，我的天，这又是什么鬼

![08f0f801f69643e8bd0feaddca8fd1d2.png][]

查了一通发现地址后面需要追加/build,也就是完整的地址是

admin:11407ac17aa497ee8a14038be68db24425@127.0.0.1:8001/job/Test/build

username:token@ip:port/job/projectName/build

改完之后再次测试，gitlab这边报201,Jenkins也构建成功了

![fe8039dea6944b7c9b27ad987d8beaed.png][]

![38dbd91207864480bdc2d74e758422c2.png][]

后面我们继续去继续Jenkins里面配置项目

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此处目的是将java项目打包,继续新增构建步骤-执行shell，shell内容需要根据实际情况稍微变更，

还有就是java项目需要先有Dockerfile.

![b1c33476f9c240d6bb2d18d55e14e514.png][]

cd test/
    service_name="test"
    service_prot=8080
    tag=latest
    #查看镜像id
    IID=$(docker images | grep "$service_name" | awk '{print $3}')
    echo "IID $IID"
    if [ -n "$IID" ]
    then
        echo "exist $SERVER_NAME image,IID=$IID"
        #删除镜像
        docker rmi -f $service_name
        echo "delete $SERVER_NAME image"
        #构建
        docker build -t $service_name .
        echo "build $SERVER_NAME image"
    else
        echo "no exist $SERVER_NAME image,build docker"
        #构建
        docker build -t $service_name .
        echo "build $SERVER_NAME image"
    fi
    #查看容器id
    CID=$(docker ps | grep "$SERVER_NAME" | awk '{print $1}')
    echo "CID $CID"
    if [ -n "$CID" ]
    then
        echo "exist $SERVER_NAME container,CID=$CID"
        #停止
        docker stop $service_name
        #删除容器
        docker rm $service_name
    else
        echo "no exist $SERVER_NAME container"
    fi
    #启动
    docker run -d --name $service_name -p $service_prot:$service_prot $service_name:$tag

然后点击保存，此时提交代码，Jenkins会重新构建，删除旧镜像（如果已存在），创建新镜像并运行，如果还有问题，那就看日志，具体情况具体分析

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