安裝Docker后，可以通過官方提供的registry鏡像來簡單搭建一套本地私有倉庫環境，本文記錄簡單的搭建過程。
1 使用registry啟動私有倉庫的容器
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docker run -d -p 5000:5000 -v /root/my_registry:/tmp/registry registry |
說明：若之前沒有安裝registry容器則會自動下載并啟動一個registry容器，創建本地的私有倉庫服務。默認情況下，會將倉庫創建在容器的/tmp/registry目錄下，可以通過 -v 參數來將鏡像文件存放在本地的指定路徑上（例如，放在本地目錄/root/my_registry下）。
2 向私有倉庫push鏡像
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docker push 104.131.173.242:5000/ubuntu_sshd_gcc_gerry:14.04 |
說明：根據第一步啟動的registry容器所在宿主主機的IP和Port，push某環境的本地容器。
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root@gerryyang:~# docker push 104.131.173.242:5000/ubuntu_sshd_gcc_gerry:14.04 The push refers to a repository [104.131.173.242:5000/ubuntu_sshd_gcc_gerry] (len: 1) Sending image list Pushing repository 104.131.173.242:5000/ubuntu_sshd_gcc_gerry (1 tags) 511136ea3c5a: Image successfully pushed 3b363fd9d7da: Image successfully pushed 607c5d1cca71: Image successfully pushed f62feddc05dc: Image successfully pushed 8eaa4ff06b53: Image successfully pushed 894c0161121f: Image successfully pushed a45787b0222f: Image successfully pushed f0e3262ed661: Image successfully pushed Pushing tag for rev [f0e3262ed661] on {http://104.131.173.242:5000/v1/repositories/ubuntu_sshd_gcc_gerry/tags/14.04} |
宿主主機my_registry的目錄結構
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root@gerryyang:~/my_registry# tree . ├── images │ ├── 3b363fd9d7dab4db9591058a3f43e806f6fa6f7e2744b63b2df4b84eadb0685a │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ ├── 511136ea3c5a64f264b78b5433614aec563103b4d4702f3ba7d4d2698e22c158 │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ ├── 607c5d1cca71dd3b6c04327c3903363079b72ab3e5e4289d74fb00a9ac7ec2aa │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ ├── 894c0161121f105ac9b81bca7ac583ac1f29772625911db0fa2b6b475f5642fd │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ ├── 8eaa4ff06b53ff7730c4d7a7e21b4426a4b46dee064ca2d5d90d757dc7ea040a │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ ├── a45787b0222f955d68d9db34fb18033144b8a78015d9e306a1613894da0fd86e │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ ├── f0e3262ed6617896b306852c923e4c0e1d359b58b29a02ef849c4b8978c73c65 │ │ ├── ancestry │ │ ├── _checksum │ │ ├── json │ │ └── layer │ └── f62feddc05dc67da9b725361f97d7ae72a32e355ce1585f9a60d090289120f73 │ ├── ancestry │ ├── _checksum │ ├── json │ └── layer └── repositories └── library └── ubuntu_sshd_gcc_gerry ├── _index_images ├── tag_14.04 └── tag14.04_json 12 directories, 35 files |
關于https的問題
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root@gerryyang:~# docker push 104.131.173.242:5000/ubuntu_sshd_gcc_gerry:14.04 FATA[0002] Error: Invalid registry endpoint https://104.131.173.242:5000/v1/: Get https://104.131.173.242:5000/v1/_ping: EOF. If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry 104.131.173.242:5000` to the daemon's arguments. In the case of HTTPS, if you have access to the registry's CA certificate, no need for the flag; simply place the CA certificate at /etc/docker/certs.d/104.131.173.242:5000/ca.crt |
解決方法：
修改Docker配置文件
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vim /etc/default/docker |
增加以下一行
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DOCKER_OPTS="$DOCKER_OPTS --insecure-registry=104.131.173.242:5000" |
重啟Docker
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sudo service docker restart |
3 私有倉庫查詢方法
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curl http://104.131.173.242:5000/v1/search |
說明：使用curl查看倉庫104.131.173.242:5000中的鏡像。在結果中可以查看到ubuntu_sshd_gcc_gerry，說明已經上傳成功了。
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gerryyang@mba:personal_repository$curl http://104.131.173.242:5000/v1/search {"num_results": 0, "query": "", "results": []} gerryyang@mba:personal_repository$curl http://104.131.173.242:5000/v1/search {"num_results": 1, "query": "", "results": [{"description": "", "name": "library/ubuntu_sshd_gcc_gerry"}]} |
4 在其他的機器上訪問和下載私有倉庫的鏡像
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docker pull 104.131.173.242:5000/ubuntu_sshd_gcc_gerry:14.04 |
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root@gerryyang:~# docker pull 104.131.173.242:5000/ubuntu_sshd_gcc_gerry:14.04 Pulling repository 104.131.173.242:5000/ubuntu_sshd_gcc_gerryf0e3262ed661: Download complete 511136ea3c5a: Download complete 3b363fd9d7da: Download complete 607c5d1cca71: Download complete f62feddc05dc: Download complete 8eaa4ff06b53: Download complete 894c0161121f: Download complete a45787b0222f: Download complete Status: Image is up to date for 104.131.173.242:5000/ubuntu_sshd_gcc_gerry:14.04 |
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
原文鏈接：http://blog.csdn.net/delphiwcdj/article/details/43099877
