13 Jul
2020
13 Jul
'20
11:51 a.m.
Hi all,
We run a simple single zone nautilus radosGW instance with a few gateway machines for some
of our users. I've got some more gateway machines earmarked for the purpose of adding
some OpenStack Keystone integrated RadosGW gateways to the cluster. I'm not sure how
best to add them alongside the exiting radosGWs gateways/infrastructure. The options I
think I have are:
1) Add keystone integration to all radosGWs gateways. Simplest, but I have (possibly
unfounded) concerns about issues with keystone causing problems for non OpenStack users
(added authentication latency), and I'm not sure I fully understand how the OpenStack
users/buckets will interact with our existing users.
2) Add keystone integration to separate gateways. This keeps the radosGW servers
separate, and deals with one of my concerns above.
3) Add a separate radosGW zone/instance (not sure what the correct term is), and have
separate gateways for this instance. Seems very heavyweight for what I'm trying to
achieve, but that may be my inexperience talking.
4) Something else entirely?
Any advice would be greatly appreciated!
Cheers,
Tom
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