我是靠谱客的博主 真实乌龟，最近开发中收集的这篇文章主要介绍docker搭建局域网私有仓库1. 环境2. docker pull registry 拉取官方仓库镜像3. 用刚拉取的镜像启动容器4. 查看本地仓库curl 127.0.0.1:5000/v2/_catalog5. push本地镜像到私有仓库，觉得挺不错的，现在分享给大家，希望可以做个参考。
概述
- author：@c1awn
- env如下:
如无特殊说明，docker版本为：
[root@c1awn01 ~]# docker version
Client:
Version: 1.13.1
API version: 1.26
Package version: <unknown>
Go version: go1.8.3
Git commit: 774336d/1.13.1
Built: Wed Mar 7 17:06:16 2018
OS/Arch: linux/amd64
linux版本：
[root@c1awn01 ~]# uname -a
Linux c1awn01 3.10.0-693.21.1.el7.x86_64 #1 SMP Wed Mar 7 19:03:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
[root@c1awn01 ~]# cat /etc/redhat-release
CentOS Linux release 7.4.1708 (Core)
1. 环境
局域网，其中一台服务器 192.168.80.129 搭建私有仓库
[root@c1awn01 ~]# ifconfig
br0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.80.129 netmask 255.255.255.0 broadcast 192.168.80.255
inet6 fe80::40f6:3aff:fea8:f59f prefixlen 64 scopeid 0x20<link>
ether 00:0c:29:0a:39:12 txqueuelen 1000 (Ethernet)
RX packets 1946 bytes 10795075 (10.2 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1657 bytes 132553 (129.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 0.0.0.0
inet6 fe80::42:71ff:fe8e:ba62 prefixlen 64 scopeid 0x20<link>
ether 02:42:71:8e:ba:62 txqueuelen 0 (Ethernet)
RX packets 33 bytes 2504 (2.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 37 bytes 3760 (3.6 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
2. docker pull registry 拉取官方仓库镜像
[root@c1awn01 ~]# docker pull registry
Using default tag: latest
Trying to pull repository docker.io/library/registry ...
latest: Pulling from docker.io/library/registry
81033e7c1d6a: Pull complete
b235084c2315: Pull complete
c692f3a6894b: Pull complete
ba2177f3a70e: Pull complete
a8d793620947: Pull complete
Digest: sha256:994aaf8dfeaaa06ba7d2ec1d6d60d748697a980e48c2fa14d0e4a6d4920bd5b1
Status: Downloaded newer image for docker.io/registry:latest
3. 用刚拉取的镜像启动容器
[root@c1awn01 ~]# docker run -d -p 5000:5000 docker.io/registry
b350ddcaa8d5d3595284b193118d020e52cb296cf563de13e7c843cb02f8c27c
[root@c1awn01 ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b350ddcaa8d5 docker.io/registry "/entrypoint.sh /e..." 5 seconds ago Up 4 seconds 0.0.0.0:5000->5000/tcp happy_bassi
4. 查看本地仓库curl 127.0.0.1:5000/v2/_catalog
ip和端口根据你自己的实际情况，后面的目录得是这样
[root@c1awn01 ~]# curl 127.0.0.1:5000/v2/_catalog
{"repositories":[]}
"repositories":[]中括号为空，说明仓库已搭建，且没有镜像
5. push本地镜像到私有仓库
1. 查看本地镜像
[root@c1awn01 ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx latest f1280371d1cb 17 hours ago 109 MB
test_nginx latest 8947401b76ed 18 hours ago 109 MB
centos/zip latest c7ce05084477 3 days ago 302 MB
docker.io/nginx latest ae513a47849c 12 days ago 109 MB
docker.io/centos latest e934aafc2206 5 weeks ago 199 MB
docker.io/registry latest d1fd7d86a825 4 months ago 33.3 MB
docker.io/training/webapp latest 6fae60ef3446 2 years ago 349 MB
比如要push镜像docker.io/registry
2. tag镜像为私有仓库ip：port，不打tag，push不知道目标ip和端口
[root@c1awn01 ~]# docker tag docker.io/registry 192.168.80.129:5000/local_registry
[root@c1awn01 ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
nginx latest f1280371d1cb 17 hours ago 109 MB
test_nginx latest 8947401b76ed 18 hours ago 109 MB
centos/zip latest c7ce05084477 3 days ago 302 MB
docker.io/nginx latest ae513a47849c 12 days ago 109 MB
docker.io/centos latest e934aafc2206 5 weeks ago 199 MB
192.168.80.129:5000/local_registry latest d1fd7d86a825 4 months ago 33.3 MB
docker.io/registry latest d1fd7d86a825 4 months ago 33.3 MB
docker.io/training/webapp latest 6fae60ef3446 2 years ago 349 MB
此时已经多了一个tag为私有仓库的镜像
3. push
[root@c1awn01 ~]# docker push 192.168.80.129:5000/local_registry
The push refers to a repository [192.168.80.129:5000/local_registry]
Get https://192.168.80.129:5000/v1/_ping: http: server gave HTTP response to HTTPS client
push报错，提示我们用HTTPS
4. 修改push的HTTPS要求
[root@c1awn01 ~]# vi /etc/docker//daemon.json
{
"registry-mirrors": [
"http://9686e306.m.daocloud.io"
],
"insecure-registries": [ "192.168.80.129:5000" ]
}
/etc/docker//daemon.json加入 "insecure-registries": [ "192.168.80.129:5000" ]，前面在线仓库的加速地址因人而异
5. 重启docker，再次push
[root@c1awn01 ~]# systemctl restart docker
[root@c1awn01 ~]# docker run -d -p 5000:5000 docker.io/registry
63c148557f3e8517a1da4cedae18f52f8b644cf1b583ae083c1e8d9fd15e5f54
[root@c1awn01 ~]# docker push 192.168.80.129:5000/local_registry
The push refers to a repository [192.168.80.129:5000/local_registry]
9113493eaae1: Pushed
621c2399d41a: Pushed
59e80739ed3f: Pushed
febf19f93653: Pushed
e53f74215d12: Pushed
latest: digest: sha256:feb40d14cd33e646b9985e2d6754ed66616fedb840226c4d917ef53d616dcd6c size: 1364
curl私有仓库地址查看镜像
[root@c1awn01 ~]# curl 127.0.0.1:5000/v2/_catalog
{"repositories":["local_registry"]}
现在中括号里多了一个local_registry镜像
转载于:https://my.oschina.net/u/3746745/blog/1811532
最后
以上就是真实乌龟为你收集整理的docker搭建局域网私有仓库1. 环境2. docker pull registry 拉取官方仓库镜像3. 用刚拉取的镜像启动容器4. 查看本地仓库curl 127.0.0.1:5000/v2/_catalog5. push本地镜像到私有仓库的全部内容，希望文章能够帮你解决docker搭建局域网私有仓库1. 环境2. docker pull registry 拉取官方仓库镜像3. 用刚拉取的镜像启动容器4. 查看本地仓库curl 127.0.0.1:5000/v2/_catalog5. push本地镜像到私有仓库所遇到的程序开发问题。
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