【使用mysql:5.6和 owncloud 镜像，构建一个个人网盘。 安装搭建私有仓库 Harbor】

1、使用mysql:5.6和 owncloud 镜像，构建一个个人网盘。

[root@node1 ~]# docker pull mysql:5.6
[root@node1 ~]# docker pull owncloud
[root@node1 ~]# docker images
REPOSITORY   TAG       IMAGE ID       CREATED         SIZE
mysql        5.6       dd3b2a5dcb48   20 months ago   303MB
owncloud     latest    327bd201c5fb   4 years ago     618MB

[root@node1 ~]# [root@node1 ~]# docker run -itd --name mysql --env MYSQL_ROOT_PASSWORD=123456 mysql:5.6
534147e0299de38d65b812a60308d2814b0d825c16e7b627dd331111ae592b78
[root@node1 ~]# docker run -itd --name web --link mysql:mysql -p 80:80 owncloud:latest 
f7296c932215ebc76032cf92b2fb6e3bb0865f8ebc42a96b3822efccdd31b071
[root@node1 ~]# docker ps
CONTAINER ID   IMAGE             COMMAND                  CREATED              STATUS              PORTS                               NAMES
f7296c932215   owncloud:latest   "docker-entrypoint.s…"   About a minute ago   Up About a minute   0.0.0.0:80->80/tcp, :::80->80/tcp   web
534147e0299d   mysql:5.6         "docker-entrypoint.s…"   23 minutes ago       Up 23 minutes       3306/tcp                            mysql

登录

2、安装搭建私有仓库 Harbor

1、安装docker编排工具docker-compose
[root@node1 ~]# curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
[root@node1 ~]# chmod +x /usr/local/bin/docker-compose
[root@node1 ~]# docker-compose version
Docker Compose version v2.20.3
2、下载Harbor安装包
[root@node1 ~]# wget -c https://github.com/goharbor/harbor/releases/download/v2.4.1/harbor-offline-installer-v2.4.1.tgz
[root@node1 ~]# tar xf harbor-offline-installer-v2.8.4.tgz -C /usr/local/
#配置Harbor服务
[root@node1 ~]# cd /usr/local/harbor/
[root@node1 harbor]# cp harbor.yml.tmpl harbor.yml
[root@node1 harbor]# vim harbor.yml
hostname: www.openlab.cn
#https:     注释
  # https port for harbor, default is 443
#  port: 443   注释
  # The path of cert and key files for nginx
#  certificate: /your/certificate/path  注释
#  private_key: /your/private/key/path  注释

#运行安装脚本
[root@node1 harbor]# ./install.sh

#验证
[root@node1 harbor]# ss -lntup | grep docker
tcp    LISTEN     0      128    127.0.0.1:1514                  *:*                   users:(("docker-proxy",pid=2160,fd=4))
tcp    LISTEN     0      128       *:80                    *:*                   users:(("docker-proxy",pid=2648,fd=4))
tcp    LISTEN     0      128    [::]:80                 [::]:*                   users:(("docker-proxy",pid=2653,fd=4))
[root@node1 harbor]# docker ps
CONTAINER ID   IMAGE                                COMMAND                  CREATED          STATUS                    PORTS                                   NAMES
82cfabb48518   goharbor/nginx-photon:v2.8.4         "nginx -g 'daemon of…"   33 minutes ago   Up 33 minutes (healthy)   0.0.0.0:80->8080/tcp, :::80->8080/tcp   nginx
cba8220bdaac   goharbor/harbor-jobservice:v2.8.4    "/harbor/entrypoint.…"   33 minutes ago   Up 33 minutes (healthy)                                           harbor-jobservice
8fccbcce1df4   goharbor/harbor-core:v2.8.4          "/harbor/entrypoint.…"   33 minutes ago   Up 33 minutes (healthy)                                           harbor-core
650e51cce899   goharbor/registry-photon:v2.8.4      "/home/harbor/entryp…"   33 minutes ago   Up 33 minutes (healthy)                                           registry
88168c6a76cd   goharbor/redis-photon:v2.8.4         "redis-server /etc/r…"   33 minutes ago   Up 33 minutes (healthy)                                           redis
3551d289961b   goharbor/harbor-db:v2.8.4            "/docker-entrypoint.…"   33 minutes ago   Up 33 minutes (healthy)                                           harbor-db
2aef092a46c1   goharbor/harbor-portal:v2.8.4        "nginx -g 'daemon of…"   33 minutes ago   Up 33 minutes (healthy)                                           harbor-portal
0f5ea6a25345   goharbor/harbor-registryctl:v2.8.4   "/home/harbor/start.…"   33 minutes ago   Up 33 minutes (healthy)                                           registryctl
182670cfb5b6   goharbor/harbor-log:v2.8.4           "/bin/sh -c /usr/loc…"   33 minutes ago   Up 33 minutes (healthy)   127.0.0.1:1514->10514/tcp               harbor-log

通过IP访问，输入账号admin，密码Harbor12345（初始密码在harbor.yml 文件有记录）

创建用户

创建项目

3、编写Dockerfile制作Web应用系统nginx镜像，生成镜像nginx:v1.1，并推送其到私有仓库。具体要求如下：

（1）基于centos基础镜像；
（2）指定作者信息；
（3）安装nginx服务，将提供的dest目录（提供默认主页index.html）传到镜像内，并将dest目录内的前端文件复制到nginx的工作目录；
（4）暴露80端口；
（5）设置服务自启动。
（6）验证镜像。

[root@node1 ~]# mkdir nginx
[root@node1 ~]# cd nginx/
[root@node1 nginx]# mkdir dest
[root@node1 nginx]# echo "nginx test page" > dest/index.html
[root@node1 nginx]# vim Dockerfile
FROM centos:7
MAINTAINER "WWW"
RUN yum install -y http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.24.0-1.el7.ngx.x86_64.rpm
COPY dest/index.html /usr/share/nginx/html/
EXPOSE 80/tcp
ENTRYPOINT ["nginx", "-g", "daemon off;"]


[root@node1 nginx]# docker build -t nginx:v1.1 ./
[+] Building 107.0s (8/8) FINISHED                                                                               docker:default
 => [internal] load build definition from Dockerfile                                                                       0.0s
 => => transferring dockerfile: 270B                                                                                       0.0s
 => [internal] load .dockerignore                                                                                          0.0s
 => => transferring context: 2B                                                                                            0.0s
 => [internal] load metadata for docker.io/library/centos:7                                                               24.6s
 => CACHED [1/3] FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4   0.0s
 => [2/3] RUN yum install -y http://nginx.org/packages/centos/7/x86_64/RPMS/nginx-1.24.0-1.el7.ngx.x86_64.rpm             80.5s
 => [internal] load build context                                                                                          0.1s
 => => transferring context: 86B                                                                                           0.0s
 => [3/3] COPY dest/index.html /usr/share/nginx/html/                                                                      0.1s
 => exporting to image                                                                                                     1.7s 
 => => exporting layers                                                                                                    1.7s 
 => => writing image sha256:b2787336da641bb0832530fe542d5d475db122e5d2211d669b3db935c19ed1f8                               0.0s 
 => => naming to docker.io/library/nginx:v1.1
[root@node1 nginx]# docker images
REPOSITORY   TAG       IMAGE ID       CREATED              SIZE
nginx        v1.1      b2787336da64   About a minute ago   431MB

[root@node1 ~]# vim /etc/hosts
#添加
192.168.40.128 www.openlab.cn

[root@node1 ~]# vim /etc/docker/daemon.json
{
  "registry-mirrors": ["https://hnjwpdu9.mirror.aliyuncs.com"],
  "insecure-registries": ["www.openlab.cn"]
}

#登录
[root@node1 ~]# docker login www.openlab.cn
Username: admin
Password: 
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store

Login Succeeded

#推送
[root@node1 ~]# docker tag nginx:v1.1 www.openlab.cn/library/nginx:v1.1
[root@node1 ~]# docker push www.openlab.cn/library/nginx:v1.1 
The push refers to repository [www.openlab.cn/library/nginx]
13322b8ab5ee: Pushed 
73b21a078cab: Pushed 
174f56854903: Pushed 
v1.1: digest: sha256:98a7b5b5c3b9dfb30e44d80ff01d7eb7f3d027be6ac195f579ffc9b82d37c472 size: 948

4、Dockerfile快速搭建自己专属的LAMP环境，生成镜像lamp:v1.1，并推送到私有仓库。具体要求如下：

（1）基于centos:7基础镜像；
（2）指定作者信息；
（3）安装httpd、mysql、mysql-server、php、php-mysql、php-gd；
（4）暴露80和3306端口；
（5）设置服务自启动。
（6）验证镜像。

[root@node1 ~]# mkdir lamp
[root@node1 ~]# cd lamp
[root@node1 lamp]# vim Dockerfile
FROM centos:7
MAINTAINER "z"
RUN yum install -y httpd mysql mysql-server php php-mysql php-gd
EXPOSE 80/tcp
EXPOSE 3306/tcp
CMD ["httpd", "-DFOREGROUND"]

[root@node1 lamp]# docker build -t lamp:v1.1 .
[+] Building 69.3s (6/6) FINISHED                                                                                                       docker:default
 => [internal] load build definition from Dockerfile                                                                                              0.0s
 => => transferring dockerfile: 200B                                                                                                              0.0s
 => [internal] load .dockerignore                                                                                                                 0.0s
 => => transferring context: 2B                                                                                                                   0.0s
 => [internal] load metadata for docker.io/library/centos:7                                                                                       6.2s
 => CACHED [1/2] FROM docker.io/library/centos:7@sha256:9d4bcbbb213dfd745b58be38b13b996ebb5ac315fe75711bd618426a630e0987                          0.0s
 => => resolve docker.io/library/centos:7@sha256:9d4bcbbb213dfd745b58be38b13b996ebb5ac315fe75711bd618426a630e0987                                 0.0s
 => [2/2] RUN yum install -y httpd mysql mysql-server php php-mysql php-gd                                                                       59.9s
 => exporting to image                                                                                                                            3.1s
 => => exporting layers                                                                                                                           3.1s
 => => writing image sha256:8c770dc5d236f60179ae1f774d40ff3a2742b96eba78a7e158bb9fc75f80c121                                                      0.0s 
 => => naming to docker.io/library/lamp:v1.1                                                                                                      0.0s

[root@node1 lamp]# docker images
REPOSITORY                      TAG       IMAGE ID       CREATED              SIZE
lamp                            v1.1      8c770dc5d236   About a minute ago   569MB

[root@node1 lamp]# docker login www.openlab.cn

[root@node1 lamp]# docker tag lamp:v1.1 www.openlab.cn/lamp/lamp:v1.1

[root@node1 lamp]# docker push www.openlab.cn/lamp/lamp:v1.1

成功