mirror of
https://github.com/goharbor/harbor.git
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1.1 KiB
1.1 KiB
Configuring Harbor as a local registry mirror
Harbor runs as a local registry by default. It can also be configured as a registry mirror,
which caches downloaded images for subsequent use. Note that under this setup, the Harbor registry only acts as a mirror server and
no longer accepts image pushing requests. Edit Deploy/templates/registry/config.yml
before executing ./prepare
, and append a proxy
section as follows:
proxy:
remoteurl: https://registry-1.docker.io
In order to access private images on the Docker Hub, a username and a password can be supplied:
proxy:
remoteurl: https://registry-1.docker.io
username: [username]
password: [password]
You will need to pass the --registry-mirror
option to your Docker daemon on startup:
docker --registry-mirror=https://<my-docker-mirror-host> daemon
For example, if your mirror is serving on http://reg.yourdomain.com
, you would run:
docker --registry-mirror=https://reg.yourdomain.com daemon
Refer to the Registry as a pull through cache for detailed information.