[WIP] Changing the way external endpoint IP/Port being propagated

[aruniiird]

Previously external cluster's monitoring endpoints were attached to
Reconcile object's variables and passed to other parts of the code.

Now, we are creating an external endpoint configmap which holds the
monitoring endpoint details. Resources (like CephCluster) which requires
these endpoint details, can access it through the endpoint configmap.

Signed-off-by: Arun Kumar Mohan amohan@redhat.com

[openshift-ci]

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[openshift-ci]

Hi @aruniiird. Thanks for your PR.

I'm waiting for a openshift member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[aruniiird]

Redundant. Opened another one with a different logical approach.