Signed-off-by: John Harris <john@johnharris.io>
(cherry picked from commit 8e148827734a94165156adfd0f6d202d28dff142)
Signed-off-by: Tibor Vass <tibor@docker.com>
Add api side validation and defaults for init and
join requests.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
(cherry picked from commit fb3eb1c27ef5520571c599ead8a72b343748db39)