feat: create a dummy NC to store secondary IPs in nodesubnet deployments with Cilium #3057
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santhoshmprabhu
changed the title
…ure-container-networking into sanprabhu/cilium-node-subnet-nc
…ure-container-networking into sanprabhu/cilium-node-subnet-nc
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timraymond
reviewed
Oct 8, 2024
…ure-container-networking into sanprabhu/cilium-node-subnet-nc
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/azp run Azure Container Networking PR |
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Azure Pipelines successfully started running 1 pipeline(s). |
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/azp run Azure Container Networking PR |
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Azure Pipelines successfully started running 1 pipeline(s). |
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/azp run Azure Container Networking PR |
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Azure Pipelines successfully started running 1 pipeline(s). |
…ure-container-networking into sanprabhu/cilium-node-subnet-nc
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/azp run Azure Container Networking PR |
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Azure Pipelines successfully started running 1 pipeline(s). |
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/azp run Azure Container Networking PR |
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Azure Pipelines successfully started running 1 pipeline(s). |
tamilmani1989
approved these changes
Oct 17, 2024
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Reason for Change:
This PR introduces a "fake NC" that we use to integrate IPs for NodeSubnet into the CNS code. The members in this "NC" except the secondary IPs are hard-coded. These NCs are used to populate the CNS state in two situations -
In this PR, we have some of the APIs that will allow the 2 scenarios above to be implemented. Specifically, we have an API to create an NC request using a give list of secondary IPs, which will then be used to update the CNS state after a fetch from NMAgent. We also have an StateReconciler interface that creates functions for populating the CNS state from the on-disk statefile.
Issue Fixed:
NA
Requirements:
Notes: