像我想創建一個基於多克Gitlab CI亞軍其拉泊塢窗圖像用於從私人碼頭工人註冊(V2)構建。我不能讓Gitlab亞軍從本地註冊表拉圖像,它會嘗試獲取來自/v1
API的東西。我收到以下錯誤消息:Gitlab CI不能拉從私人碼頭工人註冊表
ERROR: Build failed: Error while pulling image: Get http://registry:5000/v1/repositories/maven/images : dial tcp: lookup registry on 127.0.1.1:53: no such host
下面是一個使用docker-compose和Web瀏覽器的最小示例。
我有以下docker-compose.yml
文件:
version: "2"
services:
gitlab:
image: gitlab/gitlab-ce
ports:
- "22:22"
- "8080:80"
links:
- registry:registry
gitlab_runner:
image: gitlab/gitlab-runner
volumes:
- /var/run/docker.sock:/var/run/docker.sock
links:
- registry:registry
- gitlab:gitlab
registry:
image: registry:2
第一Gitlab登錄後,我註冊了亞軍到Gitlab實例:
[email protected]:/# gitlab-runner register
Running in system-mode.
Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/ci):
http://192.168.61.237:8080/ci
Please enter the gitlab-ci token for this runner:
tE_1RKnwkfj2HfHCcrZW
Please enter the gitlab-ci description for this runner:
[130d08732613]: docker
Please enter the gitlab-ci tags for this runner (comma separated):
Registering runner... succeeded runner=tE_1RKnw
Please enter the executor: docker-ssh+machine, docker, docker-ssh, parallels, shell, ssh, virtualbox, docker+machine:
docker
Please enter the default Docker image (eg. ruby:2.1):
maven:latest
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!
在這之後,我看到Gitlab亞軍我Gitlab實例:
在此之後我把一個簡單的Maven圖像到我的新創建碼頭工人庫:
[email protected]:~/$ docker tag maven:3-jdk-7 172.19.0.2:5000/maven:3-jdk7
[email protected]:~/$ docker push 172.19.0.2:5000/maven:3-jdk7
The push refers to a repository [172.19.0.2:5000/maven]
79ab7e0adb89: Pushed
f831784a6a81: Pushed
b5fc1e09eaa7: Pushed
446c0d4b63e5: Pushed
338cb8e0e9ed: Pushed
d1c800db26c7: Pushed
42755cf4ee95: Pushed
3-jdk7: digest: sha256:135e7324ccfc7a360c7641ae20719b068f257647231d037960ae5c4ead0c3771 size: 1794
(我從一個docker inspect
命令的輸出172.19.0.2
IP地址)
此後,我在創建一個測試項目Gitlab並添加一個簡單的.gitlab-ci.yml
文件:
image: registry:5000/maven:3-jdk-7
stages:
- build
- test
- analyze
maven_build:
stage: build
script:
- "mvn -version"
和內部版本後Gitlab給在文章的開頭看到的錯誤。
如果我進入運行gitlab亞軍容器,我可以給定的URL下訪問註冊表:
[email protected]:~/$ docker exec -it comptest_gitlab_runner_1 bash
[email protected]:/# curl http://registry:5000/v2/maven/tags/list
{"name":"maven","tags":["3-jdk7"]}
[email protected]:/# exit
exit
[email protected]:~/$
但錯誤還是一樣:
你有任何想法如何強制gitlab跑步者使用私人註冊表的v2 api?
你試過從澆道內拉的形象呢?也許與「外部」IP?那麼從主機拉圖像呢? – Martin
@mgansler如果我輸入gitlab_runner映像('docker exec -it comptest_gitlab_runner_1 bash'),則沒有docker命令。但註冊表看到了,因爲我可以使用curl註冊表的HTTP API。 –