Add BGPSessionState #257
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Add BGPSessionState #257
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Inspired by MetalLB's BGPSessionStatus design proposal, we add a new resource that exposes the BGP session status from the FRR instance running on each node. Signed-off-by: Ori Braunshtein <[email protected]>
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To implement the BGPSessionState resource we add another controller that will run as a sidecar container. The new controller polls FRR directly to get the running status of the BGP sessions on the node and creates BGPSessionStates accordingly. It watches the FRRNodeState resource to understand when the FRR configuration reloaded, and periodically polls FRR to update the relevant BGPSessionStates. Signed-off-by: Ori Braunshtein <[email protected]>
We wire up the new status exporter as a sidecar container, add it to the built image and regenerate the manifests to include both it and the new API. Signed-off-by: Ori Braunshtein <[email protected]>
Signed-off-by: Ori Braunshtein <[email protected]>
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Is this a BUG FIX or a FEATURE ?:
/kind feature
What this PR does / why we need it:
Adds the BGPSessionState API and a new controller that manages it.
Special notes for your reviewer:
Release note: