Support clusters in different VPC networks

[pierrejdsouza]

I created 2 clusters in different regions. And I have a custom URL /healthcheck that will be used for the health check. So what happens is that I can create the ingress on HTTPS with HTTPS healthchecks, but i have to manually change the URL to /healthcheck and I have to add a Host because it is using HTTPS.

The funny thing is that, if you go to the GCLB, 1 of the region is marked as 1/1, meaning it is accepting traffic, while the other is marked as 0/1. I assume that manually changing healthcheck once its created did this probably?

Any ideas?

[pierrejdsouza]

OK, found the problem, it seems that when creating the ingress, it only created 1 firewall rule. The 2 regions I created have 2 seperate VPCs. So I had to manually create the firewall rule for the 2nd network in order for the health check to work.

[G-Harmon]

@nikhiljindal , is this the potential issue we discussed today where we would not do the right thing if 2 member MCI clusters were in different networks? If so, I think we should keep this open as something to eventually support.

[nikhiljindal]

xref #222 which aims to fix this