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Node Drain Request/Status API #4366

Merged
merged 1 commit into from
Nov 6, 2024
Merged

Node Drain Request/Status API #4366

merged 1 commit into from
Nov 6, 2024

Commits on Nov 5, 2024

  1. Node Drain Request/Status API 

    The base of an upcoming PR to enable deferring node
reboot and shutdown operations.  In an Edge-Node-Cluster
each node can hold a replica copy of a cluster volume.
If the other nodes 1 and 2 in a cluster have recently recovered
from a failure they could be rebuilding their replicas
(1.x, 1.y, 2.x, 2.y) off of the only remaining readable copies
(3.x, 3.y) on node 3.
This API is to enable zedagent,nodeagent,baseosmgr to
request a drain of replicas off of an edge-node (rebuild completion) before allowing
a node outage.

Signed-off-by: Andrew Durbin <[email protected]>
    @andrewd-zededa
    andrewd-zededa committed Nov 5, 2024
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