簡體   English   中英

Docker:私有注冊表訪問

[英]Docker: private registry access

我正在嘗試將映像推送到我的docker私有存儲庫:

docker pull busybox
docker tag busybox living-registry.com:5000/busybox
docker push living-registry.com:5000/busybox

Docker告訴我:

推送指向存儲庫[living-registry.com:5000/busybox]獲取https://living-registry.com:5000/v1/_ping :讀取tcp 195.83.122.16:39714->195.83.122.16:5000:讀取:對等連接重置

這些命令在CoreOS上執行。

在另一台計算機上,我使用以下命令啟動了注冊表:

docker run -d -p 5000:5000 --restart=always --name registry \
  -v /root/docker-registry/auth:/auth \
  -e "REGISTRY_AUTH=htpasswd" \
  -e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \
  -e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd \
  -v /root/docker-registry/certs:/certs \
  -e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/registry.crt \
  -e REGISTRY_HTTP_TLS_KEY=/certs/registry.key \
  -v /root/docker-registry/data:/var/lib/registry \
  registry:2

一切似乎都是正確的:

# netstat -tupln | grep 5000
tcp6       0      0 :::5000       :::*      LISTEN      3160/docker-proxy

# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS                          PORTS                    NAMES
27e79f6a504c        registry:2          "/bin/registry serve "   About an hour ago   Restarting (2) 36 minutes ago   0.0.0.0:5000->5000/tcp   registry

因此,當我嘗試登錄時:

[root@jenkins certs]# docker login living-registry.com:5000
Username: xxxx
Password: xxxx

來自守護程序的錯誤響應:Get https://living-registry.com:5000/v1/users/ :讀取tcp 195.83.122.16:39756->195.83.122.16:5000:讀取:對等重置連接

有任何想法嗎?

編輯

我已經在/etc/ssl/certs/etc/docker/certs.d/xxxx:5000/添加了證書( ca.crt )。

我正在這個CoreOS實例中嘗試執行以下操作:

$ docker login https://xxxx:5000 Username: xxx Password: Email: xxx@mail.com它告訴我:

來自守護程序的錯誤響應:無效的注冊表端點https:// xxxx:5000 / v0 / :無法ping注冊表端點https:// xxxx:5000 / v0 / v2 ping嘗試失敗,並出現錯誤:獲取https:// xxxx:5000 / v2 / :EOF v1 ping嘗試失敗,並出現錯誤:獲取https:// xxxx:5000 / v1 / _ping :EOF。 如果此私有注冊表僅支持帶有未知CA證書的HTTP或HTTPS,請在守護程序的參數中添加--insecure-registry xxxx:5000 對於HTTPS,如果您有權訪問注冊表的CA證書,則不需要該標志; 只需將CA證書放在/etc/docker/certs.d/xxxx:5000/ca.crt

我也嘗試過直接與openssl建立連接:

openssl s_client -connect x.x.x.x:5000

輸出為:

CONNECTED(00000003)
140180300502672:error:140790E5:SSL routines:ssl23_write:ssl handshake failure:s23_lib.c:177:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 308 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : 0000
    Session-ID:
    Session-ID-ctx:
    Master-Key:
    Key-Arg   : None
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    Start Time: 1467812448
    Timeout   : 300 (sec)
    Verify return code: 0 (ok)
---

對於自簽名證書,必須將crt復制到

/etc/docker/cert.d/hostname:port/ca.crt

cf: https : //docs.docker.com/engine/security/certificates/

我創建證書:

openssl req -x509 -nodes -days 3650d -newkey rsa:2048 -keyout /root/docker-registry/certs/registry.key -out /root/docker-registry/certs/registry.crt -days 3650d

cp /root/docker-registry/certs/registry.crt /etc/docker/cert.d/x.x.x.x:5000/ca.crt

暫無
暫無

聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.

 
粵ICP備18138465號  © 2020-2024 STACKOOM.COM