docker - Error response from daemon: Unexpected status code 404 -

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i configuring docker registry on nexus 3 configuration. running nexus behind apache , has https enabled.

on command line, when dcoker search, below error

docker search my.nexus.net/ubantu

error response daemon: unexpected status code 404

here daemon log on debug mode.

debu[7519] calling /images/search  info[7519] /v1.19/images/search?term=my.nexus.net%2fubantu  debu[7519] pinging registry endpoint https://my.nexus.net/v0/ debu[7519] attempting v2 ping registry endpoint https://my.nexus.net/v2/ debu[7519] hostdir: /etc/docker/certs.d/my.nexus.net debu[7519] attempting v1 ping registry endpoint https://my.nexus.net/v1/ debu[7519] hostdir: /etc/docker/certs.d/my.nexus.net debu[7519] error unmarshalling _ping registryinfo: invalid character '<' looking beginning of value debu[7519] registryinfo.version: "" debu[7519] registry standalone header: '' debu[7519] registryinfo.standalone: true debu[7519] attempting v1 ping registry endpoint https://my.nexus.net/v1/ debu[7519] hostdir: /etc/docker/certs.d/my.nexus.net debu[7519] error unmarshalling _ping registryinfo: invalid character '<' looking beginning of value debu[7519] registryinfo.version: "" debu[7519] registry standalone header: '' debu[7519] registryinfo.standalone: true debu[7519] endpoint https://my.nexus.net/v1/ eligible private registry. enabling decorator. debu[7519] index server: https://my.nexus.net/v1/ debu[7519] hostdir: /etc/docker/certs.d/my.nexus.net erro[7519] handler /images/search returned error: unexpected status code 404 erro[7519] http error                                    err=unexpected status code 404 statuscode=500

if 1 has idea on it, please let me know.

thanks

from logs seems try pining different versions of registry endpoint. did use v1enabled:falseoption on repository configuration? seems error during v1 ping still uses endpoint. it's rather strange & unexpected behaviour.

enter image description here


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