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Adds a node delete command #3716

Merged
merged 2 commits into from
Apr 2, 2024
Merged

Adds a node delete command #3716

merged 2 commits into from
Apr 2, 2024

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rossjones
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@rossjones rossjones commented Mar 27, 2024

Allows for nodes to be delete from the node info store. If the node is found in the store, it is deleted, and then will not re-appear when the requester node is re-started. If however the compute node restarts, it will re-register so this command is only useful if you know that nodes will not be coming back.

In future if we want to block the node-id from ever being an entry, we should add tombstone entries to the node info store that blog it's registration.

Closes #3715

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@aronchick aronchick left a comment

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LGTM other than the one question about reconnecting

@@ -67,10 +68,12 @@ func (n NodeAction) Description() string {
return "Approve a node whose membership is pending"
case NodeActionReject:
return "Reject a node whose membership is pending"
case NodeActionDelete:
return "Delete a node from the cluster. Note this does not stop them re-connecting."
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I don't think we need this warning. If a node disconnects, does it have to go pending again? (it should)

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Yes, would go back to Pending, unless whatever criteria we're using for auto-approve (tbd) puts them in that state.

@rossjones rossjones enabled auto-merge (squash) April 2, 2024 07:32
Allows for nodes to be delete from the node info store. If the node is
found in the store, it is deleted, and then will not re-appear when the
requester node is re-started.  If however the compute node restarts, it
will re-register so this command is only useful if you know that nodes
will not be coming back.

In future if we want to block the node-id from ever being an entry, we
should add tombstone entries to the node info store that blog it's
registration.
@rossjones rossjones merged commit 606ab8a into main Apr 2, 2024
12 checks passed
@rossjones rossjones deleted the 3715-node-delete-command branch April 2, 2024 08:11
aronchick pushed a commit that referenced this pull request Apr 27, 2024
Allows for nodes to be delete from the node info store. If the node is
found in the store, it is deleted, and then will not re-appear when the
requester node is re-started. If however the compute node restarts, it
will re-register so this command is only useful if you know that nodes
will not be coming back.

In future if we want to block the node-id from ever being an entry, we
should add tombstone entries to the node info store that blog it's
registration.

Closes #3715
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Add node command to delete nodes from the info store
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