Docker搭建私有倉庫Registry&Harbor

微笑著生活發表於2018-08-13
Docker
版權宣告：本文為博主原創文章，未經博主允許不得轉載。 https://blog.csdn.net/qq_36367789/article/details/81623854

為什麼要弄私有倉庫，大多是為了速度，我們再私有倉庫中的push和pull的速度是特別快的。

利用registry快速搭建

/registry/”>https://hub.docker.com//registry/

Run a local registry: Quick Version
$ docker run -d -p 5000:5000 --restart always --name registry registry:2
Now, use it from within Docker:

$ docker pull ubuntu
$ docker tag ubuntu localhost:5000/ubuntu
$ docker push localhost:5000/ubuntu

這是官方的一個小demo。下面是我自己的實踐。

# 拉取registry2.0版本
[root@FantJ ~]# docker pull registry:2
Trying to pull repository docker.io/library/registry ... 
2: Pulling from docker.io/library/registry
81033e7c1d6a: Pull complete 
b235084c2315: Pull complete 
c692f3a6894b: Pull complete 
ba2177f3a70e: Pull complete 
a8d793620947: Pull complete 
Digest: sha256:672d519d7fd7bbc7a448d17956ebeefe225d5eb27509d8dc5ce67ecb4a0bce54
Status: Downloaded newer image for docker.io/registry:2
# 後臺啟動執行
[root@FantJ ~]# docker run -d -p 5000:5000 --restart always --name registry registry:2
ce5b8bfa6d7f535906730ea3a058b00e7cfdaaa20ea0db3c49d700a4e2c8a645
[root@FantJ ~]# docker images
REPOSITORY              TAG                 IMAGE ID            CREATED             SIZE
docker.io/openjdk       8-jre               bef23b4b9cac        2 weeks ago         443 MB
docker.io/fantj/nginx   latest              ae513a47849c        4 weeks ago         109 MB
docker.io/nginx         latest              ae513a47849c        4 weeks ago         109 MB
docker.io/registry      2                   d1fd7d86a825        4 months ago        33.3 MB
# tag 映象
[root@FantJ ~]# docker tag docker.io/nginx 127.0.0.1:5000/nginx
# 上傳到私有倉庫
[root@FantJ ~]# docker push 127.0.0.1:5000/nginx
The push refers to a repository [127.0.0.1:5000/nginx]
7ab428981537: Pushed 
82b81d779f83: Pushed 
d626a8ad97a1: Pushed 
latest: digest: sha256:e4f0474a75c510f40b37b6b7dc2516241ffa8bde5a442bde3d372c9519c84d90 size: 948
[root@FantJ ~]#

缺點：沒有視覺化管理工具，私有倉庫服務當機造成麻煩,沒有使用者管理機制、沒有操作的記錄功能。
優點：搭建操作簡單

利用harbor搭建

下載地址：https://storage.googleapis.com/harbor-releases/release-1.5.0/harbor-offline-installer-v1.5.1.tgz

wget https://storage.googleapis.com/harbor-releases/release-1.5.0/harbor-offline-installer-v1.5.1.tgz

tar zxvf harbor-offline-installer-v1.5.1.tgz

cd harbor
修改配置harbor.cfg
hostname = fantj.top:8888 

http還是https啥的自己看著改

儲存退出，直接執行install.sh

cd ..
./install.sh

注意一點：harbor預設會佔用80埠，所以請確保你的80埠不被佔用，那怎麼修改呢？

修改配置docker-compose.yml（需要改埠再進行）

將80:80的第一個80改為自定義的埠號

我在這裡改成8888埠。

然後執行install.sh

......
[Step 4]: starting Harbor ...
Creating network "harbor_harbor" with the default driver
Creating harbor-log
Creating redis
Creating registry
Creating harbor-db
Creating harbor-adminserver
Creating harbor-ui
Creating nginx
Creating harbor-jobservice

 ----Harbor has been installed and started successfully.----

Now you should be able to visit the admin portal at http://fantj.top:8888 . 
For more details, please visit https://github.com/vmware/harbor .

好的，成功了，我們來訪問一下。

預設賬號密碼：
admin
Harbor12345

如果想修改，去harbor.cfg修改。

[root@FantJ harbor]# docker ps
CONTAINER ID        IMAGE                                  COMMAND                  CREATED             STATUS                   PORTS                                                                NAMES
ea66b87c5d26        vmware/harbor-jobservice:v1.5.1        "/harbor/start.sh"       7 minutes ago       Up 7 minutes                                                                                  harbor-jobservice
5fecbc47ea68        vmware/nginx-photon:v1.5.1             "nginx -g `daemon ..."   7 minutes ago       Up 7 minutes (healthy)   0.0.0.0:443->443/tcp, 0.0.0.0:4443->4443/tcp, 0.0.0.0:8888->80/tcp   nginx
9ccfa0d137de        vmware/harbor-ui:v1.5.1                "/harbor/start.sh"       7 minutes ago       Up 7 minutes (healthy)                                                                        harbor-ui
b1f6387545d6        vmware/harbor-db:v1.5.1                "/usr/local/bin/do..."   7 minutes ago       Up 7 minutes (healthy)   3306/tcp                                                             harbor-db
6bcd46635374        vmware/registry-photon:v2.6.2-v1.5.1   "/entrypoint.sh se..."   7 minutes ago       Up 7 minutes (healthy)   5000/tcp                                                             registry
c40db866f7d2        vmware/harbor-adminserver:v1.5.1       "/harbor/start.sh"       7 minutes ago       Up 7 minutes (healthy)                                                                        harbor-adminserver
8d0ee20abfbf        vmware/redis-photon:v1.5.1             "docker-entrypoint..."   7 minutes ago       Up 7 minutes             6379/tcp                                                             redis
17c002dd8b98        vmware/harbor-log:v1.5.1               "/bin/sh -c /usr/l..."   7 minutes ago       Up 7 minutes (healthy)   127.0.0.1:1514->10514/tcp                                            harbor-log
[root@FantJ harbor]# docker images
REPOSITORY                    TAG                 IMAGE ID            CREATED             SIZE
vmware/redis-photon           v1.5.1              19245c7a4f51        3 days ago          207 MB
vmware/clair-photon           v2.0.1-v1.5.1       e7f0ab982469        3 days ago          303 MB
vmware/notary-server-photon   v0.5.1-v1.5.1       611385e920c3        3 days ago          211 MB
vmware/notary-signer-photon   v0.5.1-v1.5.1       f9e01495db0e        3 days ago          209 MB
vmware/registry-photon        v2.6.2-v1.5.1       2efae6b250b1        3 days ago          198 MB
vmware/nginx-photon           v1.5.1              90d35cd72a68        3 days ago          135 MB
vmware/harbor-log             v1.5.1              67000769dfac        3 days ago          200 MB
vmware/harbor-jobservice      v1.5.1              3f7a7987ca5b        3 days ago          194 MB
vmware/harbor-ui              v1.5.1              8dbe945233a8        3 days ago          212 MB
vmware/harbor-adminserver     v1.5.1              a11b8eb3f9d8        3 days ago          183 MB
vmware/harbor-db              v1.5.1              afa780d73279        3 days ago          526 MB
vmware/mariadb-photon         v1.5.1              59ed57632415        3 days ago          526 MB
vmware/postgresql-photon      v1.5.1              41b693c0ce50        3 days ago          221 MB
docker.io/openjdk             8-jre               bef23b4b9cac        2 weeks ago         443 MB
vmware/harbor-migrator        v1.5.0              466c57ab0dc3        4 weeks ago         1.16 GB
127.0.0.1:5000/nginx          latest              ae513a47849c        4 weeks ago         109 MB
docker.io/fantj/nginx         latest              ae513a47849c        4 weeks ago         109 MB
docker.io/nginx               latest              ae513a47849c        4 weeks ago         109 MB
vmware/photon                 1.0                 4b481ecbef2a        5 weeks ago         130 MB
docker.io/registry            2                   d1fd7d86a825        4 months ago        33.3 MB

可以看到我們的程式和映象都多了很多的以vmware開頭的（harbor是vmware公司的開源工具）.

好了，開始push測試

[root@FantJ harbor]# docker tag docker.io/nginx fantj.top:8888/internet-plus/nginx
[root@FantJ harbor]# docker push fantj.top:8888/internet-plus/nginx
The push refers to a repository [fantj.top:8888/internet-plus/nginx]
Get https://fantj.top:8888/v1/_ping: dial tcp: lookup fantj.top: no such host

它提示需要用https請求才安全，解決方式有兩種：
第一種：docker啟動的時候新增對域名+埠的信任 –insecure-registry=xxxx.xx.xx.xx:8888
第二種：新增ssl證書,改天更新

Harbor重啟

#docker-compose stop
# ./install.sh

遇到過的問題

如果你的服務上掛了https，也就是SA證書，它和docker的harbor會有衝突，因為你訪問的harbor埠會被


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