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Add support for HDD Storage Type #160

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merged 1 commit into from Oct 14, 2020

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gkao123
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@gkao123 gkao123 commented Oct 12, 2020

Is this a bug fix or adding new feature?
Adding support for HDD, a new FSx feature

https://aws.amazon.com/about-aws/whats-new/2020/08/amazon-fsx-lustre-announces-high-performance-hdd-based-shared-storage-compute-workloads/

What testing is done?
End to end testing

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@k8s-ci-robot k8s-ci-robot added the cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. label Oct 12, 2020
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Hi @gkao123. Thanks for your PR.

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@k8s-ci-robot k8s-ci-robot added the needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. label Oct 12, 2020
@k8s-ci-robot k8s-ci-robot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Oct 12, 2020
@k8s-ci-robot k8s-ci-robot added cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. and removed cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. labels Oct 12, 2020
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/ok-to-test

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Oct 12, 2020
@gkao123 gkao123 force-pushed the fsx_hdd_pr branch 3 times, most recently from 6e756bf to b7bc4b9 Compare October 13, 2020 18:42
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gkao123 commented Oct 13, 2020

@leakingtapan Hi Cheng, the tests are failing due to the following error message:
failed to created filesystem There is already a disk with same ID and different size.

Could this be related to previous failed test runs?

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wongma7 commented Oct 13, 2020

I think the bug has to do with how we resuse the same fsid forall tests to avoid hitting the 5 minute creation timeout, but we should not need to anymore ever since kubernetes/kubernetes#84140 merged

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wongma7 commented Oct 13, 2020

Never mind, I am not sure the issue, because actually it is the pre-provisioned tests (these tests are SUPPOSED to resuse the same volume) that are failing. will keep digging.

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wongma7 commented Oct 13, 2020

OK, I checked cloudtrail and the error there does not match what we got back?

    "errorCode": "IncompatibleParameterError",
    "errorMessage": "The cache type can not be specified for a lustre file system with DeploymentType=SCRATCH_1",

Never mind about the volume reuse stuff, since BOTH dynamic provisioning and pre-provisioned tests make a CreateVolume call, and the reuse issue was fixed a long time ago already, that can't be it even though the error message "
failed to created filesystem There is already a disk with same ID and different size " sounds a lot like it.


ctx := context.Background()
options := &fsx.FileSystemOptions{
CapacityGiB: 3600,
SubnetId: subnetId,
SecurityGroupIds: securityGroupIds,
StorageType: defaultStorageType,
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per my latest comment including the cloudtrail message, also need to set deploymentType to PERSISTENT_1?

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I included this line of code due to a previous test failure. I realize now that the previous test failure was related to a bug in another code path, so I've gone ahead and removed this parameter in the latest revision.

@k8s-ci-robot k8s-ci-robot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Oct 14, 2020
@k8s-ci-robot k8s-ci-robot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Oct 14, 2020
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wongma7 commented Oct 14, 2020

/lgtm
/approve

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Oct 14, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: gkao123, wongma7

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 14, 2020
@k8s-ci-robot k8s-ci-robot merged commit d44f910 into kubernetes-sigs:master Oct 14, 2020
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4 participants