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52 lines
1.9 KiB
Markdown
52 lines
1.9 KiB
Markdown
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## About this experiment
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This experiment verifies that zvolume properties are same as set via the stoarge-class.
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## Supported platforms:
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K8s : 1.18+
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OS : Ubuntu, CentOS
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ZFS : 0.7, 0.8
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## Entry-Criteria
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- K8s cluster should be in healthy state including all desired nodes in ready state.
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- zfs-controller and node-agent daemonset pods should be in running state.
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## Steps performed
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- Get the zvolume name and the storage class name by which volume was provisioned.
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- After that following properties are verified to be same from zvol properties as well as from storage class.
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1. File-system type
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2. Compression
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3. Dedup
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4. Recordsize / volblocksize
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## How to run
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- This experiment accepts the parameters in form of kubernetes job environmental variables.
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- For running this experiment of zv properties verify, clone openens/zfs-localpv[https://github.com/openebs/zfs-localpv] repo and then first apply rbac and crds for e2e-framework.
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```
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kubectl apply -f zfs-localpv/e2e-tests/hack/rbac.yaml
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kubectl apply -f zfs-localpv/e2e-tests/hack/crds.yaml
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```
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then update the needed test specific values in run_e2e_test.yml file and create the kubernetes job.
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```
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kubectl create -f run_e2e_test.yml
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```
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All the env variables description is provided with the comments in the same file.
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After creating kubernetes job, when the job’s pod is instantiated, we can see the logs of that pod which is executing the test-case.
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```
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kubectl get pods -n e2e
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kubectl logs -f <zv-properties-verify-xxxxx-xxxxx> -n e2e
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```
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To get the test-case result, get the corresponding e2e custom-resource `e2eresult` (short name: e2er ) and check its phase (Running or Completed) and result (Pass or Fail).
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```
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kubectl get e2er
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kubectl get e2er zv-properties-verify -n e2e --no-headers -o custom-columns=:.spec.testStatus.phase
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kubectl get e2er zv-properties-verify -n e2e --no-headers -o custom-columns=:.spec.testStatus.result
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```
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