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dockerdocker-registry

Docker image pull - received unexpected HTTP status: 502 Bad Gateway

I'm trying to pull a docker image from our insecure private docker registry. But it fails with below given error.

Environment:-

Ubuntu 20.04.4 LTS
Docker version 20.10.16, build aa7e414

$ cat /etc/docker/daemon.json
{
    "insecure-registries": ["private-registry:8080"]

}

Problem:-

$ docker pull private-registry:8080/docker/image/linux:1.1
Error response from daemon: received unexpected HTTP status: 502 Bad Gateway

$ sudo systemctl status docker.service
May 31 07:49:58 server-1 dockerd[3596]: time="2022-05-31T07:49:58.200818890+05:30" level=warning msg="Error getting v2 registry: Get \"https://private-registry>
May 31 07:49:58 server-1 dockerd[3596]: time="2022-05-31T07:49:58.200866976+05:30" level=info msg="Attempting next endpoint for pull after error: Get \">
May 31 07:49:58 server-1 dockerd[3596]: time="2022-05-31T07:49:58.208355568+05:30" level=info msg="Attempting next endpoint for pull after error: receiv>
May 31 07:49:58 server-1 dockerd[3596]: time="2022-05-31T07:49:58.211891361+05:30" level=error msg="Handler for POST /v1.41/images/create returned error>

Any help will be appreciated to solve this problem. thanks!

Solution

  • Problem solved after rebooting our docker private registry server.