Global inter-namespace cluster secrets - Secrets that work across namespaces
feluxe opened this issue · comments
/kind feature
/sig api-machinery
/sig architecture
/sig auth
I'm currently setting up a docker-image registry for multiple clusters with multiple namespaces. In order to make this work for every namespace in every cluster, I have to create a secret for each single namespace.
I have no idea about the implications, but from a user's perspective it would be handy to have something like global secrets available that work across namespaces.
I'm sorry if this was already asked, I couldn't find anything related.
/remove-sig api-machinery
Is there any progress on this ?
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This is a genuine need, why is it not worked on?
Yeah, this is a genuine need, We have many situations where we have to copy secrets between namespaces and which adds extra management care. Which is very crucial for secrets availability across namespaces. Our major blocker is on syncing cert-manager certificates and across namespaces. Its always beneficial to manage "ClusterSecrets" and manage them at Cluster level, though i am not very sure about the impact and possibilities.
Any news on this?
This would be very good, but hard to imagine how it would work. cert-manager is a major use case. Would be helpful for rotating secrets generally.
hard to imagine how it would work
Why? There are many cluster-wide resources in K8s.
Here you have the solution: An operator that introduces ClusterSecret object:
Global inter-namespace cluster secrets - Secrets that work across namespaces
https://github.com/zakkg3/ClusterSecret
PR / bugs reports / feature request are welcome.
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