registries-conf-ctl

registries-conf-ctl. A CLI tool to modify /etc/registries/registries.conf. Also supports Docker's daemon.json

NOTE: At this point, this tool only allows adding mirror registries.

Usage:
  registries-conf-ctl [options] add-mirror <registry> <mirror> [--insecure] [--http]
  registries-conf-ctl [options] list-mirrors <registry>
  registries-conf-ctl [options] add-registry <registry> [--location=location] [--insecure] [--unqualified-search]
  registries-conf-ctl -h | --help
  registries-conf-ctl --version
Options:
  -h --help      Show this screen.
  --version      Show version.
  --conf=<conf>  registries.conf [default: /etc/containers/registries.conf,/etc/docker/daemon.json].
  --docker       Treat `--conf` as a docker config file
  --insecure     Mark registry as insecure
  --http         HTTP registry mirror (Docker only)

Install

Install directly from github like so:

pip install git+https://github.com/sebastian-philipp/registries-conf-ctl

Example

Add a new mirror for docker.io:

registries-conf-ctl add-mirror docker.io <my-mirror>
systemctl restart docker

Q & A

If `docker` and `podman` commands are both detected, will the tool modify both config files?

yes.

What if neither are detected?

It will fail.

Will it create the files?

no.

sebastian-philipp/registries-conf-ctl