Kubevirt: Run Descheduler on node boot to rebalance cluster apps #4506
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Update_RunDeschedulerOnBoot will run the descheduler to evict pods from the edge node on boot. This is to allow rebalancing apps via re-scheduling them with an aim to meet affinity as specified in the pod config. This path includes a series of gates to ensure the destination node is available as a scheduling destination. - Wait for the kubernetes api to be available. - Wait until node is online and uncordoned. - Wait until infrastructure is ready (kubevirt/longhorn). Signed-off-by: Andrew Durbin <andrewd@zededa.com>
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Update_RunDeschedulerOnBoot will run the descheduler to
evict pods from the edge node on boot.
This is to allow rebalancing apps via re-scheduling them
with an aim to meet affinity as specified in the pod config.
This path includes a series of gates to ensure the destination
node is available as a scheduling destination.
This PR needs #4501 for update-component binary.