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Explicitly clear resources of fenced node 

This actually solves the bug originally "fixed" in
5f1432ccdd without breaking VM resource
allocations for working nodes.
This commit is contained in:
Joshua Boniface 2023-12-11 12:14:56 -05:00
parent 1ba37fe33d
commit 0f24184b78
1 changed files with 21 additions and 0 deletions
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21
node-daemon/pvcnoded/util/fencing.py
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@ -115,6 +115,27 @@ def fence_node(node_name, zkhandler, config, logger):
):
migrateFromFencedNode(zkhandler, node_name, config, logger)
# Reset all node resource values
logger.out(
f"Resetting all resource values for dead node {node_name} to zero",
state="i",
prefix=f"fencing {node_name}",
)
zkhandler.write(
[
(("node.running_domains", node_name), "0"),
(("node.count.provisioned_domains", node_name), "0"),
(("node.cpu.load", node_name), "0"),
(("node.vcpu.allocated", node_name), "0"),
(("node.memory.total", node_name), "0"),
(("node.memory.used", node_name), "0"),
(("node.memory.free", node_name), "0"),
(("node.memory.allocated", node_name), "0"),
(("node.memory.provisioned", node_name), "0"),
(("node.monitoring.health", node_name), None),
]
)
# Migrate hosts away from a fenced node
def migrateFromFencedNode(zkhandler, node_name, config, logger):