解决docker harbor镜像上传失败的问题

小鱼儿 2022-11-13 04:26 1004阅读 0赞

问题报错情况：

root@git-server:/etc/docker/certs.d# systemctl restart docker
    root@git-server:/etc/docker/certs.d# docker pull registry.yunson.com/hahamall/java:8
    Error response from daemon: Get https://registry.yunson.com/v2/: x509: certificate is valid for yunson, not registry.yunson.com

解决办法：

1、修改docker.service配置文件内容

vim /lib/systemd/system/docker.service
    ExecStart=/usr/bin/dockerd --insecure-registry https://registry.yunson.com

2、将harbor ssl证书拷贝到我们的目录下/etc/docker/certs.d/registry.yunson.com(没有的话自己按照这种格式进行创建)，将crt证书名字改成ca.crt形式

root@git-server:# mkdir /etc/docker/certs.d/registry.yunson.com
    root@git-server:# ls /etc/docker/certs.d/registry.yunson.com
    ca.crt

3、重启docker服务

root@git-server# systemctl daemon-reload
    root@git-server# systemctl restart docker

4、重新上传镜像

root@git-server:# docker tag java:8 registry.yunson.com/hahamall/java:8
    root@git-server:/etc/docker/certs.d/registry.yunson.com# docker push registry.yunson.com/hahamall/java:8
    The push refers to repository [registry.yunson.com/hahamall/java]
    35c20f26d188: Layer already exists 
    c3fe59dd9556: Layer already exists 
    6ed1a81ba5b6: Layer already exists 
    a3483ce177ce: Layer already exists 
    ce6c8756685b: Layer already exists 
    30339f20ced0: Layer already exists 
    0eb22bfb707d: Layer already exists 
    a2ae92ffcd29: Layer already exists 
    [DEPRECATION NOTICE] registry v2 schema1 support will be removed in an upcoming release. Please contact admins of the registry.yunson.com registry NOW to avoid future disruption. More information at https://docs.docker.com/registry/spec/deprecated-schema-v1/
    errors:
    denied: requested access to the resource is denied
    unauthorized: authentication required
    
    root@git-server:/etc/docker/certs.d/registry.yunson.com# docker login registry.yunson.com -uadmin
    Password: 
    WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
    Configure a credential helper to remove this warning. See
    https://docs.docker.com/engine/reference/commandline/login/#credentials-store
    
    Login Succeeded
    root@git-server:/etc/docker/certs.d/registry.yunson.com# docker push registry.yunson.com/hahamall/java:8
    The push refers to repository [registry.yunson.com/hahamall/java]
    35c20f26d188: Layer already exists 
    c3fe59dd9556: Layer already exists 
    6ed1a81ba5b6: Layer already exists 
    a3483ce177ce: Layer already exists 
    ce6c8756685b: Layer already exists 
    30339f20ced0: Layer already exists 
    0eb22bfb707d: Layer already exists 
    a2ae92ffcd29: Layer already exists 
    8: digest: sha256:f841a2abd0422364ec94bb633a56707a38c330179f2bbccebd95f9aff4a36808 size: 2000

至此镜像已经正常上传上harbor仓库

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70]: /images/20221022/32196aa40aa24d68b9f516eb0423d0b8.png