Docker login error: Error response from daemon: Get "https://harbor.com.vn/v2/": EOF

[tsukiazuma]

Hi,

I can't docker login Harbor when use proxy:

• use command line: docker login harbor.com.vn -u user
• get error: Error response from daemon: Get "https://harbor.com.vn/v2/": EOF
• Docker version 20.10.17, build 100c701
• Harbor version v2.10.0-6abb4eab

[zyyw]

@tsukiazuma will you be able to login via the Harbor portal web UI?
Maybe you wanna try to set the external_url https://github.com/goharbor/harbor/blob/main/make/harbor.yml.tmpl#L41

Please let us know if this works.

[tsukiazuma]

Yeah, I can login via web UI.
If not use proxy, I still docker login. But when I add proxy, can;t docker login

[zyyw]

@tsukiazuma Are you still not able to docker login under proxy added even with the external_url being set?

[tsukiazuma]

@zyyw Yeah I try external_url in harbor.yml and harbor.yml.tmpl, but it not work

[zyyw]

Could you please also share with us what Proxy you are using?

• Traefik
• haproxy
• Nginx

some issue related to installing Harbor behind a proxy:

• Harbor 2.0 without HTTPS - Issue to authenticate (htpasswd) behind a reverse proxy  #12364
• docker login failed, unauthorized: authentication required #9429

BTW, after setting external_url, you will also need to re-install it or re-run the prepare script to make it take effect to the system.

[zyyw]

For customization deployment of Harbor behind a Proxy, community help and sharing are welcome and appreciated!

[tsukiazuma]

Could you please also share with us what Proxy you are using?

• Traefik
• haproxy
• Nginx

some issue related to installing Harbor behind a proxy:

• Harbor 2.0 without HTTPS - Issue to authenticate (htpasswd) behind a reverse proxy  #12364
• docker login failed, unauthorized: authentication required #9429

BTW, after setting external_url, you will also need to re-install it or re-run the prepare script to make it take effect to the system.

Yeah, I use Nginx.
Hope the problem will be resolved soon

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