To match with the output of "ucp install --help". The "--pod-cidr" is important to let the user choose CIDR when the default pod IP range 192.168.0.0/16 has conflicts to the nodes' network.
--existing-config is a flag that uses the latest UCP config found in the
environment and does not accept a config as a flag variable. This
should help clarify that.
Signed-off-by: Kyle Squizzato <kyle.squizzato@docker.com>
This PR makes restores the pre-Docker 1.10 behavior of allowing
uppercase characters in registry hostnames.
Note that this only applies to hostnames, not remote image names.
Previous versions also prohibited uppercase letters after the hostname,
but Docker 1.10 extended this to the hostname itself.
- Vendor updated docker/distribution.
- Add a check to "normalize" that rejects remote names with uppercase
letters.
- Add test cases to TestTagValidPrefixedRepo and
TestTagInvalidUnprefixedRepo
Fixes: #20056
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>