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fix provision fail when volume size is unknown #271

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merged 1 commit into from
Jul 22, 2019

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hoyho
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@hoyho hoyho commented Apr 28, 2019

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind api-change

/kind bug

/kind cleanup
/kind design
/kind documentation
/kind failing-test
/kind feature
/kind flake

What this PR does / why we need it:
According to CSI spec CreateVolume should be able to return capacity = 0, which means it is unknown.
However, provisioner will ignore it.

Which issue(s) this PR fixes:

Fixes #127

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

CSI driver can return `CreateVolumeResponse` with size 0, which means unknown volume size. 
In this case, Provisioner will use PVC requested size as PV size rather than 0 bytes

@k8s-ci-robot k8s-ci-robot added kind/bug Categorizes issue or PR as related to a bug. do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels Apr 28, 2019
@k8s-ci-robot k8s-ci-robot requested review from msau42 and sbezverk April 28, 2019 11:34
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Hi @hoyho. Thanks for your PR.

I'm waiting for a kubernetes-csi or kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

@k8s-ci-robot k8s-ci-robot added needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Apr 28, 2019
Name: "test-testi",
ReclaimPolicy: v1.PersistentVolumeReclaimDelete,
Capacity: v1.ResourceList{
v1.ResourceName(v1.ResourceStorage): bytesToGiQuantity(0),
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I'm unsure if returning 0 bytes in the PV is going to be helpful. PVC won't bind to it because the capacity is not >= the requested.

Should we return size == PVC request in this case? cc @jsafrane

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Yes, Seems 0 bytes is not a valid size here. Apiserver will not create PV obj with size 0 . If csi client return CreateVolumeResponse with size 0, Maybe we can reset to PVC requested size

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msau42 commented Apr 30, 2019

/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 Apr 30, 2019
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hoyho commented Jul 10, 2019

/test pull-kubernetes-csi-external-provisioner-unit

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hoyho commented Jul 10, 2019

Something weird.. Don't know why CI build failed.
Actually, I can build it by running make -k all test . Here is the output

 ⚡ root@vm43  ~/diskA/gopath/src/github.com/kubernetes-csi/external-provisioner   bugfix/zeroCap  make -k all test
mkdir -p bin
CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-X main.version=v1.1.0-8-ge561692 -extldflags "-static"' -o ./bin/csi-provisioner ./cmd/csi-provisioner

### test-go:
go test `go list ./... | grep -v -e 'vendor' -e '/test/e2e$' `
?   	github.com/kubernetes-csi/external-provisioner/cmd/csi-provisioner	[no test files]
ok  	github.com/kubernetes-csi/external-provisioner/pkg/controller	(cached)
?   	github.com/kubernetes-csi/external-provisioner/pkg/features	[no test files]
?   	github.com/kubernetes-csi/external-provisioner/release-tools	[no test files]

### test-vet:
go vet `go list ./... | grep -v vendor `

### test-fmt:
files=$(find . -name '*.go' | grep -v './vendor' ); \
if [ $(gofmt -d $files | wc -l) -ne 0 ]; then \
	echo "formatting errors:"; \
	gofmt -d $files; \
	false; \
fi

### test-vendor:
skipping check, dep >= 0.5 required

### test-subtree:
./release-tools/verify-subtree.sh release-tools
release-tools is a clean copy of upstream.

### test-shellcheck:
/usr/bin/docker

/root/diskA/gopath/src/github.com/kubernetes-csi/external-provisioner/release-tools:
Using shellcheck 0.6.0 docker image.
Congratulations! All shell files are passing lint.

How to fix it?

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pohly commented Jul 10, 2019

Try merging your tree into master. Perhaps something changed there which allows a merge to succeed, but then results in some unbuildable code.

If so, you need to rebase and adapt your code.

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hoyho commented Jul 10, 2019

Try merging your tree into master. Perhaps something changed there which allows a merge to succeed, but then results in some unbuildable code.

If so, you need to rebase and adapt your code.

Thank you. I can reproduce that error now after rebase

@@ -1372,6 +1401,9 @@ func runProvisionTest(t *testing.T, k string, tc provisioningTestcase, requested
out.Volume.CapacityBytes = int64(80)
controllerServer.EXPECT().CreateVolume(gomock.Any(), gomock.Any()).Return(out, nil).Times(1)
controllerServer.EXPECT().DeleteVolume(gomock.Any(), gomock.Any()).Return(&csi.DeleteVolumeResponse{}, nil).Times(1)
} else if tc.volWithZeroCap {
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I think it would be good to refactor this test to have all of this test case specific behavior passed in as a func() with the rest of the test inputs. But that can be done as a separate PR.

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Ok,I think we can add an issue to discuss more detail about refactoring test and resolve it in another PR

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msau42 commented Jul 10, 2019

This lgtm, also would like @jsafrane's input on if this should be the proper behavior.
/approve
/assign @jsafrane

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hoyho, msau42

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jul 10, 2019
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msau42 commented Jul 10, 2019

Can you also add a release note for this?

@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. and removed do-not-merge/release-note-label-needed Indicates that a PR should not merge because it's missing one of the release note labels. labels Jul 11, 2019
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hoyho commented Jul 11, 2019

Can you also add a release note for this?

done

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hoyho commented Jul 15, 2019

PTAL @jsafrane

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Looks ok, can you please rebase it?

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hoyho commented Jul 15, 2019

Looks ok, can you please rebase it?

done @jsafrane

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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Jul 19, 2019
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hoyho commented Jul 19, 2019

/retest

1 similar comment
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hoyho commented Jul 20, 2019

/retest

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hoyho commented Jul 20, 2019

The job pull-kubernetes-csi-external-provisioner-1-14-on-kubernetes-1-14 seems to be stuck?

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pohly commented Jul 22, 2019

/retest

@k8s-ci-robot k8s-ci-robot merged commit b42fe10 into kubernetes-csi:master Jul 22, 2019
joejulian added a commit to mesosphere/charts that referenced this pull request Mar 6, 2020
All external-provisioner versions < 1.4.0 are deprecated and will stop
functioning in Kubernetes v1.20. See
[#323](kubernetes-csi/external-provisioner#323) and
[k/k#80978](kubernetes/kubernetes#80978) for more
details. Upgrade your external-provisioner to v1.4+ before Kubernetes v1.20.

None

- Fixes migration scenarios for Topology, fstype, and accessmodes for the kubernetes.io/gce-pd in-tree plugin ([#277](kubernetes-csi/external-provisioner#277), [@davidz627](https://github.com/davidz627))
- Checks if volume content source is populated if creating a volume from a snapshot source. ([#283](kubernetes-csi/external-provisioner#283), [@zhucan](https://github.com/zhucan))
- Fixes issue when SelfLink removal is turned on in Kubernetes. ([#323](kubernetes-csi/external-provisioner#323), [@msau42](https://github.com/msau42))
- CSI driver can return `CreateVolumeResponse` with size 0, which means unknown volume size.
In this case, Provisioner will use PVC requested size as PV size rather than 0 bytes ([#271](kubernetes-csi/external-provisioner#271), [@hoyho](https://github.com/hoyho))
- Fixed potential leak of volumes after CSI driver timeouts. ([#312](kubernetes-csi/external-provisioner#312), [@jsafrane](https://github.com/jsafrane))
- Fixes issue where provisioner provisions volumes for in-tree PVC's which have not been migrated ([#341](kubernetes-csi/external-provisioner#341), [@davidz627](https://github.com/davidz627))
- Send the CSI volume_id instead of  PVC Name to the csi-driver in volumeCreate when datasource  is PVC ([#310](kubernetes-csi/external-provisioner#310), [@Madhu-1](https://github.com/Madhu-1))
- Fixes nil pointer derefence in log when migration turned on ([#342](kubernetes-csi/external-provisioner#342), [@davidz627](https://github.com/davidz627))
- Handle deletion of CSI migrated volumes ([#273](kubernetes-csi/external-provisioner#273), [@ddebroy](https://github.com/ddebroy))
- Reduced logging noise of unrelated PVCs. Emit event on successful provisioning. ([#351](kubernetes-csi/external-provisioner#351), [@jsafrane](https://github.com/jsafrane))
- Added extra verification of source Snapshot and PersistentVolumeClaim before provisioning. ([#352](kubernetes-csi/external-provisioner#352), [@jsafrane](https://github.com/jsafrane))
joejulian added a commit to mesosphere/charts that referenced this pull request Mar 9, 2020
All external-provisioner versions < 1.4.0 are deprecated and will stop
functioning in Kubernetes v1.20. See
[#323](kubernetes-csi/external-provisioner#323) and
[k/k#80978](kubernetes/kubernetes#80978) for more
details. Upgrade your external-provisioner to v1.4+ before Kubernetes v1.20.

None

- Fixes migration scenarios for Topology, fstype, and accessmodes for the kubernetes.io/gce-pd in-tree plugin ([#277](kubernetes-csi/external-provisioner#277), [@davidz627](https://github.com/davidz627))
- Checks if volume content source is populated if creating a volume from a snapshot source. ([#283](kubernetes-csi/external-provisioner#283), [@zhucan](https://github.com/zhucan))
- Fixes issue when SelfLink removal is turned on in Kubernetes. ([#323](kubernetes-csi/external-provisioner#323), [@msau42](https://github.com/msau42))
- CSI driver can return `CreateVolumeResponse` with size 0, which means unknown volume size.
In this case, Provisioner will use PVC requested size as PV size rather than 0 bytes ([#271](kubernetes-csi/external-provisioner#271), [@hoyho](https://github.com/hoyho))
- Fixed potential leak of volumes after CSI driver timeouts. ([#312](kubernetes-csi/external-provisioner#312), [@jsafrane](https://github.com/jsafrane))
- Fixes issue where provisioner provisions volumes for in-tree PVC's which have not been migrated ([#341](kubernetes-csi/external-provisioner#341), [@davidz627](https://github.com/davidz627))
- Send the CSI volume_id instead of  PVC Name to the csi-driver in volumeCreate when datasource  is PVC ([#310](kubernetes-csi/external-provisioner#310), [@Madhu-1](https://github.com/Madhu-1))
- Fixes nil pointer derefence in log when migration turned on ([#342](kubernetes-csi/external-provisioner#342), [@davidz627](https://github.com/davidz627))
- Handle deletion of CSI migrated volumes ([#273](kubernetes-csi/external-provisioner#273), [@ddebroy](https://github.com/ddebroy))
- Reduced logging noise of unrelated PVCs. Emit event on successful provisioning. ([#351](kubernetes-csi/external-provisioner#351), [@jsafrane](https://github.com/jsafrane))
- Added extra verification of source Snapshot and PersistentVolumeClaim before provisioning. ([#352](kubernetes-csi/external-provisioner#352), [@jsafrane](https://github.com/jsafrane))
sebbrandt87 pushed a commit to mesosphere/charts that referenced this pull request Mar 18, 2020
All external-provisioner versions < 1.4.0 are deprecated and will stop
functioning in Kubernetes v1.20. See
[#323](kubernetes-csi/external-provisioner#323) and
[k/k#80978](kubernetes/kubernetes#80978) for more
details. Upgrade your external-provisioner to v1.4+ before Kubernetes v1.20.

None

- Fixes migration scenarios for Topology, fstype, and accessmodes for the kubernetes.io/gce-pd in-tree plugin ([#277](kubernetes-csi/external-provisioner#277), [@davidz627](https://github.com/davidz627))
- Checks if volume content source is populated if creating a volume from a snapshot source. ([#283](kubernetes-csi/external-provisioner#283), [@zhucan](https://github.com/zhucan))
- Fixes issue when SelfLink removal is turned on in Kubernetes. ([#323](kubernetes-csi/external-provisioner#323), [@msau42](https://github.com/msau42))
- CSI driver can return `CreateVolumeResponse` with size 0, which means unknown volume size.
In this case, Provisioner will use PVC requested size as PV size rather than 0 bytes ([#271](kubernetes-csi/external-provisioner#271), [@hoyho](https://github.com/hoyho))
- Fixed potential leak of volumes after CSI driver timeouts. ([#312](kubernetes-csi/external-provisioner#312), [@jsafrane](https://github.com/jsafrane))
- Fixes issue where provisioner provisions volumes for in-tree PVC's which have not been migrated ([#341](kubernetes-csi/external-provisioner#341), [@davidz627](https://github.com/davidz627))
- Send the CSI volume_id instead of  PVC Name to the csi-driver in volumeCreate when datasource  is PVC ([#310](kubernetes-csi/external-provisioner#310), [@Madhu-1](https://github.com/Madhu-1))
- Fixes nil pointer derefence in log when migration turned on ([#342](kubernetes-csi/external-provisioner#342), [@davidz627](https://github.com/davidz627))
- Handle deletion of CSI migrated volumes ([#273](kubernetes-csi/external-provisioner#273), [@ddebroy](https://github.com/ddebroy))
- Reduced logging noise of unrelated PVCs. Emit event on successful provisioning. ([#351](kubernetes-csi/external-provisioner#351), [@jsafrane](https://github.com/jsafrane))
- Added extra verification of source Snapshot and PersistentVolumeClaim before provisioning. ([#352](kubernetes-csi/external-provisioner#352), [@jsafrane](https://github.com/jsafrane))
hectorj2f pushed a commit to mesosphere/charts that referenced this pull request Mar 19, 2020
* chore: update aws-ebs-csi-driver from 0.4.0 to 0.5.0

[Documentation](https://github.com/kubernetes-sigs/aws-ebs-csi-driver/blob/v0.5.0/docs/README.md)

filename  | sha512 hash
--------- | ------------
[v0.5.0.zip](https://github.com/kubernetes-sigs/aws-ebs-csi-driver/archive/v0.5.0.zip) | `c53327e090352a7f79ee642dbf8c211733f4a2cb78968ec688a1eade55151e65f1f97cd228d22168317439f1db9f3d2f07dcaa2873f44732ad23aaf632cbef3a`
[v0.5.0.tar.gz](https://github.com/kubernetes-sigs/aws-ebs-csi-driver/archive/v0.5.0.tar.gz) | `ec4963d34c601cdf718838d90b8aa6f36b16c9ac127743e73fbe76118a606d41aced116aaaab73370c17bcc536945d5ccd735bc5a4a00f523025c8e41ddedcb8`

* Add a cmdline option to add extra volume tags ([#353](kubernetes-sigs/aws-ebs-csi-driver#353), [@jieyu](https://github.com/jieyu))
* Switch to use kustomize for manifest ([#360](kubernetes-sigs/aws-ebs-csi-driver#360), [@leakingtapan](https://github.com/leakingtapan))
* enable users to set ec2-endpoint for nonstandard regions ([#369](kubernetes-sigs/aws-ebs-csi-driver#369), [@amdonov](https://github.com/amdonov))
* Add standard volume type ([#379](kubernetes-sigs/aws-ebs-csi-driver#379), [@leakingtapan](https://github.com/leakingtapan))
* Update aws sdk version to enable EKS IAM for SA ([#386](kubernetes-sigs/aws-ebs-csi-driver#386), [@leakingtapan](https://github.com/leakingtapan))
* Implement different driver modes and AWS Region override for controller service ([#438](kubernetes-sigs/aws-ebs-csi-driver#438), [@rfranzke](https://github.com/rfranzke))
* Add manifest files for snapshotter 2.0 ([#452](kubernetes-sigs/aws-ebs-csi-driver#452), [@leakingtapan](https://github.com/leakingtapan))

* Return success if instance or volume are not found ([#375](kubernetes-sigs/aws-ebs-csi-driver#375), [@bertinatto](https://github.com/bertinatto))
* Patch k8scsi sidecars CVE-2019-11255 ([#413](kubernetes-sigs/aws-ebs-csi-driver#413), [@jnaulty](https://github.com/jnaulty))
* Handle mount flags in NodeStageVolume ([#430](kubernetes-sigs/aws-ebs-csi-driver#430), [@bertinatto](https://github.com/bertinatto))

* Run upstream e2e test suites with migration  ([#341](kubernetes-sigs/aws-ebs-csi-driver#341), [@wongma7](https://github.com/wongma7))
* Use new test framework for test orchestration ([#359](kubernetes-sigs/aws-ebs-csi-driver#359), [@leakingtapan](https://github.com/leakingtapan))
* Update to use 1.16 cluster with inline test enabled ([#362](kubernetes-sigs/aws-ebs-csi-driver#362), [@leakingtapan](https://github.com/leakingtapan))
* Enable leader election ([#380](kubernetes-sigs/aws-ebs-csi-driver#380), [@leakingtapan](https://github.com/leakingtapan))
* Update go mod and mount library ([#388](kubernetes-sigs/aws-ebs-csi-driver#388), [@leakingtapan](https://github.com/leakingtapan))
* Refactor NewCloud by pass in region ([#394](kubernetes-sigs/aws-ebs-csi-driver#394), [@leakingtapan](https://github.com/leakingtapan))
* helm: provide an option to set extra volume tags ([#396](kubernetes-sigs/aws-ebs-csi-driver#396), [@jieyu](https://github.com/jieyu))
* Allow override for csi-provisioner image ([#401](kubernetes-sigs/aws-ebs-csi-driver#401), [@gliptak](https://github.com/gliptak))
* Enable volume expansion e2e test for CSI migration ([#407](kubernetes-sigs/aws-ebs-csi-driver#407), [@leakingtapan](https://github.com/leakingtapan))
* Swith to use kops 1.16 ([#409](kubernetes-sigs/aws-ebs-csi-driver#409), [@leakingtapan](https://github.com/leakingtapan))
* Added tolerations for node support ([#420](kubernetes-sigs/aws-ebs-csi-driver#420), [@zerkms](https://github.com/zerkms))
* Update helm chart to better match available values and add the ability to add annotations ([#423](kubernetes-sigs/aws-ebs-csi-driver#423), [@krmichel](https://github.com/krmichel))
* [helm] Also add toleration support to controller ([#433](kubernetes-sigs/aws-ebs-csi-driver#433), [@jyaworski](https://github.com/jyaworski))
* Add ec2:ModifyVolume action ([#434](kubernetes-sigs/aws-ebs-csi-driver#434), [@zodiac12k](https://github.com/zodiac12k))
* Schedule the EBS CSI DaemonSet on all nodes by default ([#441](kubernetes-sigs/aws-ebs-csi-driver#441), [@pcfens](https://github.com/pcfens))

* bump chart version

* chore: bump liveness probe from 1.1.0 to 2.0.0

- Introduce V(5) on the health check begin/success log lines to allow filtering of these entries from logs. If you would like to retain these log entries the action required would be to set `-v==5` or higher for the livenessprobe container. ([#57](kubernetes-csi/livenessprobe#57), [@stefansedich](https://github.com/stefansedich))
- Deprecated "--connection-timeout" argument has been removed. ([#59](kubernetes-csi/livenessprobe#59), [@msau42](https://github.com/msau42))

- Fix nil pointer bug when driver responds with not ready ([#58](kubernetes-csi/livenessprobe#58), [@scuzhanglei](https://github.com/scuzhanglei))
- Migrated to Go modules, so the source builds also outside of GOPATH. ([#53](kubernetes-csi/livenessprobe#53), [@pohly](https://github.com/pohly))

* chore: bump csi external-provisioner from 1.3.0 to 1.4.0

All external-provisioner versions < 1.4.0 are deprecated and will stop
functioning in Kubernetes v1.20. See
[#323](kubernetes-csi/external-provisioner#323) and
[k/k#80978](kubernetes/kubernetes#80978) for more
details. Upgrade your external-provisioner to v1.4+ before Kubernetes v1.20.

None

- Fixes migration scenarios for Topology, fstype, and accessmodes for the kubernetes.io/gce-pd in-tree plugin ([#277](kubernetes-csi/external-provisioner#277), [@davidz627](https://github.com/davidz627))
- Checks if volume content source is populated if creating a volume from a snapshot source. ([#283](kubernetes-csi/external-provisioner#283), [@zhucan](https://github.com/zhucan))
- Fixes issue when SelfLink removal is turned on in Kubernetes. ([#323](kubernetes-csi/external-provisioner#323), [@msau42](https://github.com/msau42))
- CSI driver can return `CreateVolumeResponse` with size 0, which means unknown volume size.
In this case, Provisioner will use PVC requested size as PV size rather than 0 bytes ([#271](kubernetes-csi/external-provisioner#271), [@hoyho](https://github.com/hoyho))
- Fixed potential leak of volumes after CSI driver timeouts. ([#312](kubernetes-csi/external-provisioner#312), [@jsafrane](https://github.com/jsafrane))
- Fixes issue where provisioner provisions volumes for in-tree PVC's which have not been migrated ([#341](kubernetes-csi/external-provisioner#341), [@davidz627](https://github.com/davidz627))
- Send the CSI volume_id instead of  PVC Name to the csi-driver in volumeCreate when datasource  is PVC ([#310](kubernetes-csi/external-provisioner#310), [@Madhu-1](https://github.com/Madhu-1))
- Fixes nil pointer derefence in log when migration turned on ([#342](kubernetes-csi/external-provisioner#342), [@davidz627](https://github.com/davidz627))
- Handle deletion of CSI migrated volumes ([#273](kubernetes-csi/external-provisioner#273), [@ddebroy](https://github.com/ddebroy))
- Reduced logging noise of unrelated PVCs. Emit event on successful provisioning. ([#351](kubernetes-csi/external-provisioner#351), [@jsafrane](https://github.com/jsafrane))
- Added extra verification of source Snapshot and PersistentVolumeClaim before provisioning. ([#352](kubernetes-csi/external-provisioner#352), [@jsafrane](https://github.com/jsafrane))

* chore: bump attacher

* Fixed handling of ControllerUnpublish errors. The attacher will retry to ControllerUnpublish a volume after any error except for NotFound. (#168, @jsafrane)

* bump external-snapshotter from 1.1.0 to 1.2.2

Breaking Changes

* Changes the API group name for the fake VolumeSnapshot object to "snapshot.storage.k8s.io" to be in-sync with the group name of the real VolumeSnapshot object. As a result, the generated interfaces for clientset and informers of VolumeSnapshot are also changed from "VolumeSnapshot" to "Snapshot". (#123, @xing-yang)

New Features

* Adds Finalizer on the snapshot source PVC to prevent it from being deleted when a snapshot is being created from it. (#47, @xing-yang)

Other Notable Changes

* Add Status subresource for VolumeSnapshot. (#121, @zhucan)
* Cherry picks PR #138: Prebound snapshots will work correctly with CSI drivers that does not support ListSnasphots.(#156, @hakanmemisoglu)
* Cherry picks PR #172: Added extra verification of source PersistentVolumeClaim before creating snapshot.(#173, @xing-yang)

* bump external-resizer from 0.2.0 to 0.4.0

New Features

* Add prometheus metrics to CSI external-resizer under the /metrics endpoint. This can be enabled via the "--metrics-address" and "--metrics-path" options. (#67, @saad-ali)

Bug Fixes

* Avoid concurrent processing of same PVCs (#6, @mlmhl)
* Exit on CSI gRPC conn loss (#55, @ggriffiths)
* Verify claimref associated with PVs before resizing (#57, @gnufied)

Other Notable Changes

* Migrated to Go modules, so the source builds also outside of GOPATH. (#60, @pohly)

* feat(awsebscsiprovisioner): updated awsebscsiprovisioner flags

- updated args as mentioned in comments
- updated container versions as mentioned in the comments

D2IQ-64990 #comment updated awsebscsiprovisioner pod arg

* feat(awsebscsiprovisioner): added podAnnotations

- added statefulSet.podAnnotations feature
- added new roles and snapshotter-controller
- added more values to be setable

D2IQ-64992 #comment updated awsebscsiprovisioner to include statefulSet.podAnnotations

* fix: added replacing system-x-critial replacement

- this was added for being able to run the ct install / upgrade behaviour
so that we also can test with that priorityClassName set pods, that normally get a
system-node critial or system-cluster-critical priorityClassName set.
These only will be allowed to run in namespace kube-system and that for
we need to drop the priorityClassName here to null for our tests.
- separated lint and install, as otherwise lint would fail because of the sed changes
- exclude gcp-csi-driver [D2IQ-65765]

[D2IQ-65765]: https://jira.d2iq.com/browse/D2IQ-65765

Co-authored-by: Sebastian Brandt <793580+sebbrandt87@users.noreply.github.com>
mesosphere-teamcity pushed a commit to mesosphere/charts that referenced this pull request Mar 19, 2020
…bs-csi-driver from 0.4.0 to 0.5.0 [Documentation](https://github.com/kubernetes-sigs/aws-ebs-csi-driver/blob/v0.5.0/docs/README.md)  filename  | sha512 hash --------- | ------------ [v0.5.0.zip](https://github.com/kubernetes-sigs/aws-ebs-csi-driver/archive/v0.5.0.zip) |  [v0.5.0.tar.gz](https://github.com/kubernetes-sigs/aws-ebs-csi-driver/archive/v0.5.0.tar.gz) |   * Add a cmdline option to add extra volume tags ([#353](kubernetes-sigs/aws-ebs-csi-driver#353), [@jieyu](https://github.com/jieyu)) * Switch to use kustomize for manifest ([#360](kubernetes-sigs/aws-ebs-csi-driver#360), [@leakingtapan](https://github.com/leakingtapan)) * enable users to set ec2-endpoint for nonstandard regions ([#369](kubernetes-sigs/aws-ebs-csi-driver#369), [@amdonov](https://github.com/amdonov)) * Add standard volume type ([#379](kubernetes-sigs/aws-ebs-csi-driver#379), [@leakingtapan](https://github.com/leakingtapan)) * Update aws sdk version to enable EKS IAM for SA ([#386](kubernetes-sigs/aws-ebs-csi-driver#386), [@leakingtapan](https://github.com/leakingtapan)) * Implement different driver modes and AWS Region override for controller service ([#438](kubernetes-sigs/aws-ebs-csi-driver#438), [@rfranzke](https://github.com/rfranzke)) * Add manifest files for snapshotter 2.0 ([#452](kubernetes-sigs/aws-ebs-csi-driver#452), [@leakingtapan](https://github.com/leakingtapan))  * Return success if instance or volume are not found ([#375](kubernetes-sigs/aws-ebs-csi-driver#375), [@bertinatto](https://github.com/bertinatto)) * Patch k8scsi sidecars CVE-2019-11255 ([#413](kubernetes-sigs/aws-ebs-csi-driver#413), [@jnaulty](https://github.com/jnaulty)) * Handle mount flags in NodeStageVolume ([#430](kubernetes-sigs/aws-ebs-csi-driver#430), [@bertinatto](https://github.com/bertinatto))  * Run upstream e2e test suites with migration  ([#341](kubernetes-sigs/aws-ebs-csi-driver#341), [@wongma7](https://github.com/wongma7)) * Use new test framework for test orchestration ([#359](kubernetes-sigs/aws-ebs-csi-driver#359), [@leakingtapan](https://github.com/leakingtapan)) * Update to use 1.16 cluster with inline test enabled ([#362](kubernetes-sigs/aws-ebs-csi-driver#362), [@leakingtapan](https://github.com/leakingtapan)) * Enable leader election ([#380](kubernetes-sigs/aws-ebs-csi-driver#380), [@leakingtapan](https://github.com/leakingtapan)) * Update go mod and mount library ([#388](kubernetes-sigs/aws-ebs-csi-driver#388), [@leakingtapan](https://github.com/leakingtapan)) * Refactor NewCloud by pass in region ([#394](kubernetes-sigs/aws-ebs-csi-driver#394), [@leakingtapan](https://github.com/leakingtapan)) * helm: provide an option to set extra volume tags ([#396](kubernetes-sigs/aws-ebs-csi-driver#396), [@jieyu](https://github.com/jieyu)) * Allow override for csi-provisioner image ([#401](kubernetes-sigs/aws-ebs-csi-driver#401), [@gliptak](https://github.com/gliptak)) * Enable volume expansion e2e test for CSI migration ([#407](kubernetes-sigs/aws-ebs-csi-driver#407), [@leakingtapan](https://github.com/leakingtapan)) * Swith to use kops 1.16 ([#409](kubernetes-sigs/aws-ebs-csi-driver#409), [@leakingtapan](https://github.com/leakingtapan)) * Added tolerations for node support ([#420](kubernetes-sigs/aws-ebs-csi-driver#420), [@zerkms](https://github.com/zerkms)) * Update helm chart to better match available values and add the ability to add annotations ([#423](kubernetes-sigs/aws-ebs-csi-driver#423), [@krmichel](https://github.com/krmichel)) * [helm] Also add toleration support to controller ([#433](kubernetes-sigs/aws-ebs-csi-driver#433), [@jyaworski](https://github.com/jyaworski)) * Add ec2:ModifyVolume action ([#434](kubernetes-sigs/aws-ebs-csi-driver#434), [@zodiac12k](https://github.com/zodiac12k)) * Schedule the EBS CSI DaemonSet on all nodes by default ([#441](kubernetes-sigs/aws-ebs-csi-driver#441), [@pcfens](https://github.com/pcfens))  * bump chart version  * chore: bump liveness probe from 1.1.0 to 2.0.0  - Introduce V(5) on the health check begin/success log lines to allow filtering of these entries from logs. If you would like to retain these log entries the action required would be to set  or higher for the livenessprobe container. ([#57](kubernetes-csi/livenessprobe#57), [@stefansedich](https://github.com/stefansedich)) - Deprecated --connection-timeout argument has been removed. ([#59](kubernetes-csi/livenessprobe#59), [@msau42](https://github.com/msau42))  - Fix nil pointer bug when driver responds with not ready ([#58](kubernetes-csi/livenessprobe#58), [@scuzhanglei](https://github.com/scuzhanglei)) - Migrated to Go modules, so the source builds also outside of GOPATH. ([#53](kubernetes-csi/livenessprobe#53), [@pohly](https://github.com/pohly))  * chore: bump csi external-provisioner from 1.3.0 to 1.4.0  All external-provisioner versions < 1.4.0 are deprecated and will stop functioning in Kubernetes v1.20. See [#323](kubernetes-csi/external-provisioner#323) and [k/k#80978](kubernetes/kubernetes#80978) for more details. Upgrade your external-provisioner to v1.4+ before Kubernetes v1.20.  None  - Fixes migration scenarios for Topology, fstype, and accessmodes for the kubernetes.io/gce-pd in-tree plugin ([#277](kubernetes-csi/external-provisioner#277), [@davidz627](https://github.com/davidz627)) - Checks if volume content source is populated if creating a volume from a snapshot source. ([#283](kubernetes-csi/external-provisioner#283), [@zhucan](https://github.com/zhucan)) - Fixes issue when SelfLink removal is turned on in Kubernetes. ([#323](kubernetes-csi/external-provisioner#323), [@msau42](https://github.com/msau42)) - CSI driver can return  with size 0, which means unknown volume size. In this case, Provisioner will use PVC requested size as PV size rather than 0 bytes ([#271](kubernetes-csi/external-provisioner#271), [@hoyho](https://github.com/hoyho)) - Fixed potential leak of volumes after CSI driver timeouts. ([#312](kubernetes-csi/external-provisioner#312), [@jsafrane](https://github.com/jsafrane)) - Fixes issue where provisioner provisions volumes for in-tree PVC's which have not been migrated ([#341](kubernetes-csi/external-provisioner#341), [@davidz627](https://github.com/davidz627)) - Send the CSI volume_id instead of  PVC Name to the csi-driver in volumeCreate when datasource  is PVC ([#310](kubernetes-csi/external-provisioner#310), [@Madhu-1](https://github.com/Madhu-1)) - Fixes nil pointer derefence in log when migration turned on ([#342](kubernetes-csi/external-provisioner#342), [@davidz627](https://github.com/davidz627)) - Handle deletion of CSI migrated volumes ([#273](kubernetes-csi/external-provisioner#273), [@ddebroy](https://github.com/ddebroy)) - Reduced logging noise of unrelated PVCs. Emit event on successful provisioning. ([#351](kubernetes-csi/external-provisioner#351), [@jsafrane](https://github.com/jsafrane)) - Added extra verification of source Snapshot and PersistentVolumeClaim before provisioning. ([#352](kubernetes-csi/external-provisioner#352), [@jsafrane](https://github.com/jsafrane))  * chore: bump attacher  * Fixed handling of ControllerUnpublish errors. The attacher will retry to ControllerUnpublish a volume after any error except for NotFound. (#168, @jsafrane)  * bump external-snapshotter from 1.1.0 to 1.2.2  Breaking Changes  * Changes the API group name for the fake VolumeSnapshot object to snapshot.storage.k8s.io to be in-sync with the group name of the real VolumeSnapshot object. As a result, the generated interfaces for clientset and informers of VolumeSnapshot are also changed from VolumeSnapshot to Snapshot. (#123, @xing-yang)  New Features  * Adds Finalizer on the snapshot source PVC to prevent it from being deleted when a snapshot is being created from it. (#47, @xing-yang)  Other Notable Changes  * Add Status subresource for VolumeSnapshot. (#121, @zhucan) * Cherry picks PR #138: Prebound snapshots will work correctly with CSI drivers that does not support ListSnasphots.(#156, @hakanmemisoglu) * Cherry picks PR #172: Added extra verification of source PersistentVolumeClaim before creating snapshot.(#173, @xing-yang)  * bump external-resizer from 0.2.0 to 0.4.0  New Features  * Add prometheus metrics to CSI external-resizer under the /metrics endpoint. This can be enabled via the --metrics-address and --metrics-path options. (#67, @saad-ali)  Bug Fixes  * Avoid concurrent processing of same PVCs (#6, @mlmhl) * Exit on CSI gRPC conn loss (#55, @ggriffiths) * Verify claimref associated with PVs before resizing (#57, @gnufied)  Other Notable Changes  * Migrated to Go modules, so the source builds also outside of GOPATH. (#60, @pohly)  * feat(awsebscsiprovisioner): updated awsebscsiprovisioner flags  - updated args as mentioned in comments - updated container versions as mentioned in the comments  D2IQ-64990 #comment updated awsebscsiprovisioner pod arg  * feat(awsebscsiprovisioner): added podAnnotations  - added statefulSet.podAnnotations feature - added new roles and snapshotter-controller - added more values to be setable  D2IQ-64992 #comment updated awsebscsiprovisioner to include statefulSet.podAnnotations  * fix: added replacing system-x-critial replacement  - this was added for being able to run the ct install / upgrade behaviour so that we also can test with that priorityClassName set pods, that normally get a system-node critial or system-cluster-critical priorityClassName set. These only will be allowed to run in namespace kube-system and that for we need to drop the priorityClassName here to null for our tests. - separated lint and install, as otherwise lint would fail because of the sed changes - exclude gcp-csi-driver [D2IQ-65765]  [D2IQ-65765]: https://jira.d2iq.com/browse/D2IQ-65765  Co-authored-by: Sebastian Brandt <793580+sebbrandt87@users.noreply.github.com>
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CreateVolume fails if returned capacity is 0
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