Can anyone please explain to me why one host I added to rancher recently has all labels in yellow color and I cannot deploy a service with these labels constrain?
One thing I can think about is it might due to my host does not have UDP port 500 and 4500 opened, but I’m not sure if this is the cause.
You added a “Require Container Label” (which makes the host only run containers that have that label) instead of a “Label”.
Thanks for quick response!
Oh I didn’t realize that I added a “Require Container Label” instead of a “Label”.
I have another question, my host is located inside a LAN and the UDP ports 500 and 4500 does not forward to the host.
- How is Rancher Networking still working?
- If many hosts in the same LAN with the same public IP, will it work if I add those host to Rancher? Is there any conflict because they have the same public IP?