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Add Multi-Availability Zone Support (#383)
* Add availability zone secret and struct (#352) * add availability zone secret and struct * Add multi availability zone storage class (#353) * Add Multi-Available Zone Functionality (#354) * Add create volume processing for multi-az * Adjust multi-az secret processing * Rework secret processing * Iterate through all topologies for a zone * Test signing commit * Cleanup secret retrieval and backwards compatibility of storage classes * adapt to use new secret struct * Add multi-az unit tests * Fix golangci-lint issue * Cleanup code logs * Make zone take precendence during NodeGetInfo * Update unit tests credentials --------- Co-authored-by: Lau, Luke <[email protected]> * Unit tests for Node Topologies (#358) * Adding Unit tests * fixing formatting issues * Use generic zone labels (#360) * Add zone volume creation integration tests (#359) * Add zone volume creation integration tests * Fix golangci-lint issue * Create e2e zone tests * Adjust indentation of template yaml files * Adjust indentation of template yaml files * Update e2e file names * Format e2e files for golangci-lint * Update e2e test scenarios * Update pod templates * Address PR comments * Add README to e2e tests * Update sts templates * Added Integration tests for NodeGetInfo * fixing linting checks * Renaming function arguments * Add Snapshot and Clone Support for Multi-Available Zone (#365) * Add snapshot check and topology add during zone volume creation * Add topology checks for clones * Add zone snapshot and restore e2e test * Address failed PR checks * Update README * Added e2e tests for clones * Add snap and clone test (#371) * Address PR comments --------- Co-authored-by: Trevor Dawe <[email protected]> Co-authored-by: Bharath Sreekanth <[email protected]> * Driver Node should only ping arrays within the zone on which the pod is scheduled (#378) * configure driver node service to only ping arrays in the same zone as the service. Co-authored-by: Fernando Alfaro Campos <[email protected]> Co-authored-by: Trevor Dawe <[email protected]> * Fix rebase issues * Address PR comments * Address PR comments * Address PR comments --------- Co-authored-by: lukeatdell <[email protected]> Co-authored-by: Lau, Luke <[email protected]> Co-authored-by: Harshita Pandey <[email protected]> Co-authored-by: Trevor Dawe <[email protected]> Co-authored-by: Harshita Pandey <[email protected]> Co-authored-by: Bharath Sreekanth <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| apiVersion: storage.k8s.io/v1 | ||
| kind: StorageClass | ||
| metadata: | ||
| name: vxflexos-az | ||
| provisioner: csi-vxflexos.dellemc.com | ||
| # reclaimPolicy: PVs that are dynamically created by a StorageClass will have the reclaim policy specified here | ||
| # Allowed values: | ||
| # Reclaim: retain the PV after PVC deletion | ||
| # Delete: delete the PV after PVC deletion | ||
| # Optional: true | ||
| # Default value: Delete | ||
| reclaimPolicy: Delete | ||
| # allowVolumeExpansion: allows the users to resize the volume by editing the corresponding PVC object | ||
| # Allowed values: | ||
| # true: allow users to resize the PVC | ||
| # false: does not allow users to resize the PVC | ||
| # Optional: true | ||
| # Default value: false | ||
| allowVolumeExpansion: true | ||
| parameters: | ||
| # Filesytem type for volumes created by storageclass | ||
| # Default value: None if defaultFsType is not mentioned in values.yaml | ||
| # Else defaultFsType value mentioned in values.yaml | ||
| # will be used as default value | ||
| csi.storage.k8s.io/fstype: xfs | ||
| # Limit the volume network bandwidth | ||
| # Value is a positive number in granularity of 1024 Kbps; 0 = unlimited | ||
| # Allowed values: one string for bandwidth limit in Kbps | ||
| # Optional: false | ||
| # Uncomment the line below if you want to use bandwidthLimitInKbps | ||
| # bandwidthLimitInKbps: <BANDWIDTH_LIMIT_IN_KBPS> # Insert bandwidth limit in Kbps | ||
| # Limit the volume IOPS | ||
| # The number of IOPS must be greater than 10; 0 = unlimited | ||
| # Allowed values: one string for iops limit | ||
| # Optional: false | ||
| # Uncomment the line below if you want to use iopsLimit | ||
| # iopsLimit: <IOPS_LIMIT> # Insert iops limit | ||
| # volumeBindingMode determines how volume binding and dynamic provisioning should occur | ||
| # Allowed values: | ||
| # Immediate: volume binding and dynamic provisioning occurs once PVC is created | ||
| # WaitForFirstConsumer: delay the binding and provisioning of PV until a pod using the PVC is created. | ||
| # Optional: false | ||
| # Default value: WaitForFirstConsumer (required for topology section below) | ||
| volumeBindingMode: WaitForFirstConsumer | ||
| # allowedTopologies helps scheduling pods on worker nodes which match all of below expressions. | ||
| # by providing the zone key, the scheduler can make sure that pods are scheduled on the same zone. | ||
| # Note: The node must have the same label value with the key and a single associated zone. | ||
| allowedTopologies: | ||
| - matchLabelExpressions: | ||
| - key: topology.kubernetes.io/zone | ||
| values: | ||
| - zoneA | ||
| - zoneB |
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