NVIPAMPool CRD #24
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NVIPAMPool CRD #24
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adrianchiris
reviewed
Sep 4, 2023
ykulazhenkov
reviewed
Sep 5, 2023
- Add CRD definition - Add Make targets - Add CR examples based on ConfigMap example Signed-off-by: Fred Rolland <frolland@nvidia.com>
ykulazhenkov
reviewed
Sep 7, 2023
ykulazhenkov
reviewed
Sep 8, 2023
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The controller part looks good for me. I added one extra comment about the node part. |
ykulazhenkov
approved these changes
Sep 11, 2023
| m.lock.Lock() | ||
| defer m.lock.Unlock() | ||
| m.reader = nil | ||
| return m.poolByName |
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locking/unlocking doesnt help us much here
should we create a copy of the map ? or just drop mutex ?
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locking/unlocking doesnt help us much here
should we create a copy of the map
Why? We use mutex here to protect shared internal map from concurrent writes
Add IPPool controller, watching Pools. The IP range allocations are available on the CR status. Node controller triggers event on all Pools when Node is added/updated/deleted. Signed-off-by: Fred Rolland <frolland@nvidia.com>
Move from watching Nodes object and read IP range from annotation, to watch IPPools objects and get Allocations from their Status. Signed-off-by: Fred Rolland <frolland@nvidia.com>
In case the IP configuration ConfigMap exists: - Create IPPools CR according to config spec - Read Nodes ranges annotation - Populate the IPpools Status allocations - Clear Nodes ranges annotation - Delete ConfigMap In case an issue is preventing the migration flow, it can be skipped by setting the env var 'MIGRATOR_DISABLE_MIGRATION'. Signed-off-by: Fred Rolland <frolland@nvidia.com>
Signed-off-by: Fred Rolland <frolland@nvidia.com>
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