Support a list of namespaces

coreos / etcd-operator

etcd operator creates/configures/manages etcd clusters atop Kubernetes

https://coreos.com/blog/introducing-the-etcd-operator.html

Apache License 2.0

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Support a list of namespaces #2064

Open hexfusion opened 5 years ago

hexfusion commented 5 years ago

Currently we do not offer the fine grained control of namespaces required for OLM. Proposal is to support a list of namespaces through an option/arg/configfile/env-var.

ref https://github.com/operator-framework/operator-lifecycle-manager/blob/master/Documentation/design/operatorgroups.md

hexfusion commented 5 years ago

/cc @robszumski

robszumski commented 5 years ago

The ideal solution is to use the downward API to take in either:

"" for all namespaces
"foobar" for a single namespace
"foo, bar, baz" for a list of multiple namespaces to watch

And have the Operator set up the correct watches internally without having to change flags. This will aid in more dynamic config/reconfig.