On 28/10/2021 14:30, Andrei Borzenkov wrote:
My understanding is that Azure does not have Layer 2 and it must know
every IP each VM is using. For virtual IP you can (should?) use Azure
load balancers - basically, you create a pool of one address, Azure
probes each node and detects which node has IP active.
That makes some sense. I did not know the background behind it.
I had been following those instructions. As the service was failing
over, I was just testing what I had so far. What I should have done was
push on to the LB setup, but then I would not know the answer to the
above. So, thanks.
Accessing local IP is done entirely inside one single server.
I'm not sure I follow. When we setup something similar in VMware on
CentOS 7, we could access the floating IP from anywhere. Have I
misunderstood?
Thanks
-paul
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