[CentOS-devel] Docker daemon not respecting the insecure registry which is part of /etc/containers/registry.conf

Thu Jun 14 10:55:55 UTC 2018

Hi,

I spun up a fresh centos-7.5 VM on Digital ocean and tried to do oc
cluster up which require to have insecure registry `172.30.0.0/16`
when I am trying to add this in the /etc/containers/registry.conf this
is not picked up by docker daemon even after restart:(

I can see we have `/run/containers/registries.conf` as env file in the
`/usr/lib/systemd/system/docker.service` which even not present on the
system :(

Not sure where we messed up or I made some mistake here.

```
# rpm -qa | grep docker
docker-common-1.13.1-63.git94f4240.el7.centos.x86_64
docker-1.13.1-63.git94f4240.el7.centos.x86_64
docker-client-1.13.1-63.git94f4240.el7.centos.x86_64
```

Note: Same addition of insecure registry working as expected in the fedora28.

-- 
Praveen Kumar
http://fedoraproject.org/wiki/User:Kumarpraveen
http://fedoraproject.org/
http://kumar-pravin.blogspot.com