GCE controller and machine IP's are not static
John Meinel
john at arbash-meinel.com
Fri Feb 10 14:12:28 UTC 2017
This is true on AWS as well, FWIW. But on AWS just a restart isn't enough.
A full stop and start will change the addresses, though.
Note that if you're in HA as long as one of the controller addresses don't
change we'll discover the others.
However, if static addresses really are free on GCE we should certainly
make use of them.
John
=:->
On Feb 10, 2017 1:58 PM, "Merlijn Sebrechts" <merlijn.sebrechts at gmail.com>
wrote:
> Hi all
>
>
> I want to bring some attention to a nasty bug on GCE. The external IP that
> juju gives to instances is ephemiral. This means that the IP can be changed
> after stopping and restarting the instance. This is obviously not what we
> want.
>
> There is no cost advantage to an ephemiral IP so Juju should assign static
> IPs by default.
>
> Bug on launchpad: https://bugs.launchpad.net/juju/+bug/1613823
>
>
>
> Kind regards
> Merlijn
>
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