Docker 镜像上传到私有云和阿里云的超详细图文步骤

客官°小女子只卖身不卖艺 2024-04-01 16:40 48阅读 0赞

### 打开阿里云登录账号打开控制台 ###

[阿里云-为了无法计算的价值 (aliyun.com)][-_ _aliyun.com]

### ![7bde7288fb9645d28b8ceca6bf65009d.png][] ###

#### 进入控制台点击折叠框 ####

#### ![8f61401a7599447f9686614f67c6ff35.png][] 找到容器服务里面的容器镜像服务 ####

#### ![3ed300b9d2dc4e69af813660d742875d.png][] 找到实例创建个人实例记住你输入的密码 ####

![c0f4b00c50ea41f9a8c06920eca84f69.png][]

#### 创建命名空间 ####

![1cd106ba6e5740908d9f49ac1d391494.png][]

#### 创建镜像仓库![b9a75f26856d4565afa44a578d66e9c8.png][] ####

使用本地仓库来进行创建![d94a63667aac4f6da16ebb86130a11f8.png][]

#### 创建完成会有一些指令![50a3f409fa244ef18aa0b22a91ecaf75.png][] ####

### 2.容器打包成镜像 ###

docker commit -m "add a.txt" -a="alx" a8579a697673 qlx/tomcat-self:1.0

[root@localhost yum.repos.d]# docker commit -m "add a self" -a="yjt" 500044e28ac5 yjt/tomcat-self:1.0
    sha256:8c59be74a4056e8af2946fd1c10a2467f33c4e62f27b0cd286c8c81e67aa50d9
    [root@localhost yum.repos.d]# docker images
    REPOSITORY        TAG       IMAGE ID       CREATED         SIZE
    yjt/tomcat-self   1.0       8c59be74a405   9 seconds ago   680MB
    tomcat            latest    fb5657adc892   10 months ago   680MB

**输入刚刚创建仓库输入的密码输入进来**

[root@localhost yum.repos.d]# docker login --username=aliyun3938503944 registry.cn-hangzhou.aliyuncs.com
    Password:

**成功**

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

#### 输入指令进行上传 ####

输入你的阿里云的账号（复制创建完成的指令里面带的有你的账号）

docker login --username=aliyun registry.cn-hangzhou.aliyuncs.com

tag后面是要输入你要上传的 IMAGE ID ![1d66fe8406cd4f80b52ffbff270726e2.png][] **docker:1.0**是你创建镜像的版本号

docker tag 8c59be74a405 registry.cn-hangzhou.aliyuncs.com/pub_1/docker:1.0

这里也是需要输入你的版本号

docker push registry.cn-hangzhou.aliyuncs.com/pub_1/docker:1.0

[root@localhost yum.repos.d]# docker tag 8c59be74a405 registry.cn-hangzhou.aliyuncs.com/pub_1/docker:1.0
    [root@localhost yum.repos.d]#  docker push registry.cn-hangzhou.aliyuncs.com/pub_1/docker:1.0
    The push refers to repository [registry.cn-hangzhou.aliyuncs.com/pub_1/docker]
    2b1e9584388c: Pushed
    3e2ed6847c7a: Pushed
    bd2befca2f7e: Pushed
    59c516e5b6fa: Pushed
    3bb5258f46d2: Pushed
    832e177bb500: Pushed
    f9e18e59a565: Pushed
    26a504e63be4: Pushed
    8bf42db0de72: Pushed
    31892cc314cb: Pushed
    11936051f93b: Pushed
    1.0: digest: sha256:a7f70852b74a84f67d57508a08a46a8409dceb3c26c7219d5476706f16fc7028 size: 2630

#### 上传完成后就可以在镜像版本里找到刚刚上传的镜像版本![7a0faba4bb3c4988a4fdb0d0e0f28bd5.png][] ####

### 本地镜像发布到阿里云后下载测试 ###

docker pull registry.cn-hangzhou.aliyuncs.com/yjt/tomcat-self:[镜像版本号]

## 本地镜像发布到私有云 ##

#### 拉取Docker Registry ####

docker pull registry

Using default tag: latest
    latest: Pulling from library/registry
    79e9f2f55bf5: Pull complete
    0d96da54f60b: Pull complete
    5b27040df4a2: Pull complete
    e2ead8259a04: Pull complete
    3790aef225b9: Pull complete
    Digest: sha256:169211e20e2f2d5d115674681eb79d21a217b296b43374b8e39f97fcf866b375
    Status: Downloaded newer image for registry:latest
    docker.io/library/registry:latest

### 运行register,作为本地的docker hub ###

docker run -d -p 5000:5000  -v /data/docker-registry/:/tmp/registry --privileged=true registry

bc395361c94a42890d7dfad456c2b7e2a2adf6e4c4604a9f072f9845a75d3d2a
    [root@localhost yum.repos.d]# docker ps
    CONTAINER ID   IMAGE      COMMAND                  CREATED          STATUS          PORTS                                       NAMES
    bc395361c94a   registry   "/entrypoint.sh /etc…"   22 seconds ago   Up 20 seconds   0.0.0.0:5000->5000/tcp, :::5000->5000/tcp   stupefied_engelbart
    500044e28ac5   tomcat     "catalina.sh run"        11 hours ago     Up 11 hours     8080/tcp

### 准备一个本地镜像 ###

运行一个tomcat容器,进入容器内部安装ifconfig  
此处省略启动romcat容器

**进入容器内部**

docker exec -it 500044e28ac5 /bin/bash

**安装ifconfig工具**

apt-get update

root@500044e28ac5:/usr/local/tomcat# apt-get update
    Get:1 http://deb.debian.org/debian bullseye InRelease [116 kB]
    Get:2 http://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
    Get:3 http://deb.debian.org/debian bullseye/main amd64 Packages [8184 kB]
    Get:4 http://security.debian.org/debian-security bullseye-security InRelease [48.4 kB]
    Get:5 http://security.debian.org/debian-security bullseye-security/main amd64 Packages [194 kB]
    Get:6 http://deb.debian.org/debian bullseye-updates/main amd64 Packages [14.6 kB]
    Fetched 8600 kB in 2min 5s (69.1 kB/s)
    Reading package lists... Done

**安装ifconfig工具**

apt-get install net-tools

root@500044e28ac5:/usr/local/tomcat# apt-get install net-tools
    Reading package lists... Done
    Building dependency tree... Done
    Reading state information... Done
    The following NEW packages will be installed:
      net-tools
    0 upgraded, 1 newly installed, 0 to remove and 54 not upgraded.
    Need to get 250 kB of archives.
    After this operation, 1015 kB of additional disk space will be used.
    Get:1 http://deb.debian.org/debian bullseye/main amd64 net-tools amd64 1.60+git20181103.0eebece-1 [250 kB]
    Fetched 250 kB in 1s (187 kB/s)
    debconf: delaying package configuration, since apt-utils is not installed
    Selecting previously unselected package net-tools.
    (Reading database ... 12672 files and directories currently installed.)
    Preparing to unpack .../net-tools_1.60+git20181103.0eebece-1_amd64.deb ...
    Unpacking net-tools (1.60+git20181103.0eebece-1) ...
    Setting up net-tools (1.60+git20181103.0eebece-1) ...

**测试ifconfig是否安装成功**

ifconfig

root@500044e28ac5:/usr/local/tomcat# ifconfig
    eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
            inet 172.17.0.2  netmask 255.255.0.0  broadcast 172.17.255.255
            ether 02:42:ac:11:00:02  txqueuelen 0  (Ethernet)
            RX packets 3354  bytes 9043353 (8.6 MiB)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 2654  bytes 144876 (141.4 KiB)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
    
    lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
            inet 127.0.0.1  netmask 255.0.0.0
            loop  txqueuelen 1000  (Local Loopback)
            RX packets 0  bytes 0 (0.0 B)
            RX errors 0  dropped 0  overruns 0  frame 0
            TX packets 0  bytes 0 (0.0 B)
            TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

**成功后退出当前容器**

exit

**将容器打包成为镜像  
\-m: 表示描述说明  
\-a：表示作者author**

docker commit -m "add ifconfig" -a="yjt" 708291eec891 yjt/tomcat-ifconfig

### curl查看私服镜像 ###

[root@localhost docker-registry]# curl -XGET http://192.168.216.130:5000/v2/_catalog
    响应如下：说明私有仓库没有镜像
    {"repositories":[]}

### 修改本地镜像格式 ###

将本地镜像格式修改为符合私服镜像的格式

按照公式： docker tag 镜像:Tag Host:Port/Repository:Tag

[root@localhost tomcatData]# docker tag yjt/tomcat-ifconfig 192.168.216.130:5000/yjt/tomcat-ifconfig
    [root@localhost tomcatData]# docker images
    REPOSITORY                                       TAG       IMAGE ID       CREATED         SIZE
    192.168.216.130:5000/yjt/tomcat-ifconfig         latest    929c10a0c159   14 hours ago    700MB
    yjt/tomcat-ifconfig                              latest    929c10a0c159   14 hours ago    700MB
    yjt/tomcat-self                                  1.0       8c59be74a405   21 hours ago    680MB
    registry.cn-hangzhou.aliyuncs.com/pub_1/docker   1.0       8c59be74a405   21 hours ago    680MB
    tomcat                                           latest    fb5657adc892   10 months ago   680MB
    registry                                         latest    b8604a3fe854   12 months ago   26.2MB

### 修改docker允许http方式推送镜像 ###

`docker默认不允许http方式推送镜像，通过配置选项来取消这个限制。`  
`修改完后如果不生效，建议重启docker`

vim /etc/docker/daemon.json

[root@localhost docker-registry]# cat /etc/docker/daemon.json
    {
      "registry-mirrors": ["https://ljcd9lt8.mirror.aliyuncs.com"],
      "insecure-registries": ["192.168.216.130:5000"]
    }

需要重启docker

systemctl restart docker

重新运行register

docker run -d -p 5000:5000  -v /data/docker-registry/:/tmp/registry --privileged=true registry

### 将本地镜像推送到私服 ###

[root@localhost docker-registry]# docker push 192.168.216.130:5000/yjt/tomcat-ifconfig
    Using default tag: latest
    The push refers to repository [192.168.216.130:5000/yjt/tomcat-ifconfig]
    f3e8bdea284c: Pushed
    39804b54e3da: Pushed
    3e2ed6847c7a: Pushed
    bd2befca2f7e: Pushed
    59c516e5b6fa: Pushed
    3bb5258f46d2: Pushed
    832e177bb500: Pushed
    f9e18e59a565: Pushed
    26a504e63be4: Pushed
    8bf42db0de72: Pushed
    31892cc314cb: Pushed
    11936051f93b: Pushed
    latest: digest: sha256:dc4c7e53b4dea2dd05e1acf4a56e1c8d40d4692c4a5deb3203a8989136434e9f size: 2842

验证是否推送成功

[root@localhost docker-registry]# curl -XGET http://192.168.216.130:5000/v2/_catalog
    {"repositories":["qlx/tomcat-ifconfig"]}

### 拉取私有云的镜像 ###

拉取镜像

docker pull 192.168.216.130:5000/yjt/tomcat-ifconfig

启动容器

docker run -it 镜像ID /bin/bash

[-_ _aliyun.com]: https://www.aliyun.com/?spm=5176.19720258.J_3207526240.1.4dfc76f4U4TM36
[7bde7288fb9645d28b8ceca6bf65009d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/01/c4563824ef974d11a821e464e672ce85.png
[8f61401a7599447f9686614f67c6ff35.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/01/07c2a0772ecf4c6ab43f65c1b2ff81d4.png
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[c0f4b00c50ea41f9a8c06920eca84f69.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/01/ea30d68136c24a03a0e2604eab3817d3.png
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[d94a63667aac4f6da16ebb86130a11f8.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/01/17cb4d7f67814395a4dff83ceb8cace7.png
[50a3f409fa244ef18aa0b22a91ecaf75.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/01/f68df4f987db4aee92066e3a275d193d.png
[1d66fe8406cd4f80b52ffbff270726e2.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/01/dc1a56c29cfb40e08e2e8e180d8b8f4b.png
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