kubernetes之hyperkube方式安装文档-镜像仓库搭建(二)

痛定思痛。 2022-05-22 05:25 186阅读 0赞

说明:使用的是镜像仓库是harbor

**系统**

[root@i-kwx60d01 ~]# cat /etc/redhat-release 
    CentOS Linux release 7.5.1804 (Core)

harbor 镜像仓库IP: 10.39.47.22

**安装docker docker-compose**

yum install epel-release docker -y 
    yum install python-pip -y
    pip install --upgrade pip
    pip install docker-compose

**使用镜像加速器**

[root@i-kwx60d01 ~]# cat /etc/docker/daemon.json 
    {
       "registry-mirrors": ["http://579fe187.m.daocloud.io","https://pee6w651.mirror.aliyuncs.com"]}

**启动docker**

[root@i-kwx60d01 ~]# systemctl start docker [root@i-kwx60d01 ~]# systemctl status docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled)
       Active: active (running) since Sat 2018-06-16 12:51:24 CST; 6s ago
         Docs: http://docs.docker.com
     Main PID: 5079 (dockerd-current)
       CGroup: /system.slice/docker.service
               ├─5079 /usr/bin/dockerd-current --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current --default-runtime=docker-runc --exec-opt nativ...
               └─5086 /usr/bin/docker-containerd-current -l unix:///var/run/docker/libcontainerd/docker-containerd.sock --metrics-interval=0 --start-timeout 2m...
    
    Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.486227778+08:00" level=info msg="Loading containers: start." Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.509482239+08:00" level=warning msg="Running modprobe bridge br_netfilter failed... Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.525283690+08:00" level=info msg="Firewalld running: false" Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.574286378+08:00" level=info msg="Default bridge (docker0) is assigned w...address" Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.606907255+08:00" level=info msg="Loading containers: done." Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.608079605+08:00" level=warning msg="Not using native diff for overlay2,... to fix" Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.612680377+08:00" level=info msg="Daemon has completed initialization" Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.612702315+08:00" level=info msg="Docker daemon" commit="94f4240/1.13.1"...n=1.13.1 Jun 16 12:51:24 i-kwx60d01 systemd[1]: Started Docker Application Container Engine. Jun 16 12:51:24 i-kwx60d01 dockerd-current[5079]: time="2018-06-16T12:51:24.623627946+08:00" level=info msg="API listen on /var/run/docker.sock" Hint: Some lines were ellipsized, use -l to show in full

下载harbor[harbor-offline-installer-v1.5.1.tgz][]

yum install wget -y 
    wget https://storage.googleapis.com/harbor-releases/release-1.5.0/harbor-offline-installer-v1.5.1.tgz
    [root@i-kwx60d01 ~]# ls -l
    total 844668
    -rw-r--r-- 1 root root 864933610 May 31 15:57 harbor-offline-installer-v1.5.1.tgz
    [root@i-kwx60d01 harbor]# tar xvf harbor-offline-installer-v1.5.1.tgz

所用的数据库或者redis都是默认的  
就修改了hostname

hostname = 10.39.47.22

**安装harbor**

[root@i-kwx60d01 harbor]# ./install.sh 
    
    [Step 0]: checking installation environment ...
    
    Note: docker version: 1.13.1
    
    Note: docker-compose version: 1.21.2
    
    [Step 1]: loading Harbor images ...
    ...
    ...
    ...
    [Step 4]: starting Harbor ...
    Creating network "harbor_harbor" with the default driver
    Creating harbor-log ... done
    Creating harbor-adminserver ... done
    Creating registry           ... done
    Creating harbor-db          ... done
    Creating redis              ... done
    Creating harbor-ui          ... done
    Creating nginx              ... done
    Creating harbor-jobservice  ... done
    
    ✔ ----Harbor has been installed and started successfully.----
    
    Now you should be able to visit the admin portal at http://10.39.47.22. 
    For more details, please visit https://github.com/vmware/harbor .

查看所起的容器

[root@i-kwx60d01 harbor]# docker ps 
    CONTAINER ID        IMAGE                                  COMMAND                  CREATED              STATUS                        PORTS                                                              NAMES
    5b106e94c91b        vmware/harbor-jobservice:v1.5.1        "/harbor/start.sh"       About a minute ago   Up About a minute                                                                                harbor-jobservice
    18fdb44298eb        vmware/nginx-photon:v1.5.1             "nginx -g 'daemon ..."   About a minute ago   Up About a minute (healthy)   0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp, 0.0.0.0:4443->4443/tcp   nginx
    3d6268795f45        vmware/harbor-ui:v1.5.1                "/harbor/start.sh"       About a minute ago   Up About a minute (healthy)                                                                      harbor-ui
    48dd67264129        vmware/redis-photon:v1.5.1             "docker-entrypoint..."   About a minute ago   Up About a minute             6379/tcp                                                           redis
    82976249d71e        vmware/harbor-adminserver:v1.5.1       "/harbor/start.sh"       About a minute ago   Up About a minute (healthy)                                                                      harbor-adminserver
    3ceba27e5931        vmware/registry-photon:v2.6.2-v1.5.1   "/entrypoint.sh se..."   About a minute ago   Up About a minute (healthy)   5000/tcp                                                           registry
    30b83c2f9b5f        vmware/harbor-db:v1.5.1                "/usr/local/bin/do..."   About a minute ago   Up About a minute (healthy)   3306/tcp                                                           harbor-db
    f4cbd7087cae        vmware/harbor-log:v1.5.1               "/bin/sh -c /usr/l..."   About a minute ago   Up About a minute (healthy)   127.0.0.1:1514->10514/tcp                                          harbor-log

访问 [http://10.39.47.22][http_10.39.47.22]  
![ha][]

登录默认的密码是admin/Harbor12345  
![09][]

docker login 仓库  
把[kubernetes之hyperkube方式安装文档-代码编译(一)][kubernetes_hyperkube_-]之前编译好的镜像上传到harbor  
添加Insecure Registries 仓库地址，要不登录不上

[root@i-kwx60d01 harbor]# cat /etc/docker/daemon.json 
    {
       "registry-mirrors": ["http://579fe187.m.daocloud.io","https://pee6w651.mirror.aliyuncs.com"],"insecure-registries":["10.39.47.22"]}
    systemctl restart docker
    
    docker info 
    ...
    Insecure Registries:
     10.39.47.22
     127.0.0.0/8
     ...

修改之前编译好的镜像

docker tag staging-k8s.gcr.io/hyperkube-amd64:1.10.4 10.39.47.22/qinzhao/hyperkube-amd64:1.10.4

用admin 登录harbor,登录成功会在`~/.docker/config.json`下看到自己的登录时的auth

[root@kubernetes-build kubernetes]# docker login 10.39.47.22
    Username: admin
    Password: 
    Login Succeeded
    
    [root@kubernetes-build kubernetes]# cat ~/.docker/config.json 
    {
        "auths": {
            "10.39.47.22": {
                "auth": "YWRtaW46SGFyYm9yMTIzNDU="
            },
            "harbor.enncloud.cn": {
                "auth": "YWRtaW46SGFyYm9yMTIzNDU="
            }
        }
    }

在harbor上新建一个叫做`qinzhao`的项目，然后把`hyperkube-amd64:1.10.4`镜像推送到该项目中

root@kubernetes-build kubernetes]# docker push 10.39.47.22/qinzhao/hyperkube-amd64:1.10.4
    The push refers to a repository [10.39.47.22/qinzhao/hyperkube-amd64]
    2cc67e28cf6c: Pushed 
    152ba9336a12: Pushed 
    a7eae75a86e6: Pushed 
    98f83f2ef3fb: Pushed 
    d26b5c7966ed: Pushed 
    3c142675f6ee: Pushed 
    cd56a04ed140: Pushed 
    582b548209e1: Pushed 
    1.10.4: digest: sha256:c022ededf3ee769a907c4010f71b2c2d32a2a84c497e306f36fa5e6b581ff462 size: 1998

推送完成后，在harbor ui 上查看镜像  
![111][]

到此镜像仓库已经搭建完成了

接下来就是编译etcd镜像了,敬请期待

参考  
[installation\_guide][installation_guide]  
[how-to-set-up-a-private-docker-registry-on-ubuntu-14-04][]

[harbor-offline-installer-v1.5.1.tgz]: https://storage.googleapis.com/harbor-releases/release-1.5.0/harbor-offline-installer-v1.5.1.tgz
[http_10.39.47.22]: http://10.39.47.22
[ha]: /images/20220522/c7016ac2d9144aa1804e26b94559daed.png
[09]: /images/20220522/99b3399cdf56413188ebddb50d7e80ee.png
[kubernetes_hyperkube_-]: https://blog.csdn.net/qq_21816375/article/details/80711864
[111]: /images/20220522/d8a2b8b72fe24c7f89ed525d14f2a4aa.png
[installation_guide]: https://github.com/vmware/harbor/blob/master/docs/installation_guide.md
[how-to-set-up-a-private-docker-registry-on-ubuntu-14-04]: https://www.digitalocean.com/community/tutorials/how-to-set-up-a-private-docker-registry-on-ubuntu-14-04