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cleanup fix + enhancement #210

Merged
merged 2 commits into from
Jul 23, 2019
Merged

cleanup fix + enhancement #210

merged 2 commits into from
Jul 23, 2019

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pohly
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@pohly pohly commented Jul 19, 2019

What type of PR is this?
/kind feature

What this PR does / why we need it:

Cleaning up may have leaked volumes due to an incorrect target path. Stress testing may use multiple goroutines, and then data structures in the cleanup code must be protected.

Special notes for your reviewer:

The concurrency support was developed for a stress test in PMEM-CSI. That's also were we noticed the leaked volumes.

Does this PR introduce a user-facing change?:

the sanity volume code can be used concurrently and avoids a potential volume leak because of an incorrect target path

@pohly
sanity: fix NodeUnpublishVolumeRequest.TargetPath during cleanup
0880f0d 
When cleaning up, the target path didn't include the additional
"target" path component that was introduced in commit
267dbbc, causing drivers to fail and
thus potentially leak volumes.
@pohly
sanity: allow concurrent usage of the cleanup code
39e311d 
This makes it possible to write stress tests which create and destroy
volumes concurrently in different goroutines.
@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. kind/feature Categorizes issue or PR as related to a new feature. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. labels Jul 19, 2019
@k8s-ci-robot k8s-ci-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Jul 19, 2019
@lpabon
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lpabon commented Jul 23, 2019

Nice

/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 Jul 23, 2019
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lpabon, pohly

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@k8s-ci-robot k8s-ci-robot merged commit 5876211 into kubernetes-csi:master Jul 23, 2019
suneeth51 pushed a commit to suneeth51/csi-test that referenced this pull request Sep 11, 2019
@k8s-ci-robot
Merge pull request kubernetes-csi#210 from pohly/concurrent-cleanup
332fccb 
cleanup fix + enhancement
stmcginnis pushed a commit to stmcginnis/csi-test that referenced this pull request Oct 9, 2024
@k8s-ci-robot
Merge pull request kubernetes-csi#210 from sunnylovestiramisu/sidecar
a17f536 
Add wrapper script for sidecar release
TerryHowe added a commit to TerryHowe/csi-test that referenced this pull request Oct 22, 2024
@TerryHowe
Squashed 'release-tools/' changes from aa61bfd..227577e
a1902da 
227577e Merge pull request kubernetes-csi#258 from gnufied/enable-race-detection
e1ceee2 Always enable race detection while running tests
988496a Merge pull request kubernetes-csi#257 from jakobmoellerdev/csi-prow-sidecar-e2e-path
028f8c6 chore: bump to Go 1.22.5
69bd71e chore: add CSI_PROW_SIDECAR_E2E_PATH
f40f0cc Merge pull request kubernetes-csi#256 from solumath/master
cfa9210 Instruction update
379a1bb Merge pull request kubernetes-csi#255 from humblec/sidecar-md
a5667bb fix typo in sidecar release process
4967685 Merge pull request kubernetes-csi#254 from bells17/add-github-actions
d9bd160 Update skip list in codespell GitHub Action
adb3af9 Merge pull request kubernetes-csi#252 from bells17/update-go-version
f5aebfc Add GitHub Actions workflows
b82ee38 Merge pull request kubernetes-csi#253 from bells17/fix-typo
c317456 Fix typo
0a78505 Bump to Go 1.22.3
edd89ad Merge pull request kubernetes-csi#251 from jsafrane/add-logcheck
043fd09 Add test-logcheck target
d7535ae Merge pull request kubernetes-csi#250 from jsafrane/go-1.22
b52e7ad Update go to 1.22.2
14fdb6f Merge pull request kubernetes-csi#247 from msau42/prow
dc4d0ae Merge pull request kubernetes-csi#249 from jsafrane/use-go-version
e681b17 Use .go-version to get Kubernetes go version
9b4352e Update release playbook
c7bb972 Fix release notes script to use fixed tags
463a0e9 Add script to update specific go modules
b54c1ba Merge pull request kubernetes-csi#246 from xing-yang/go_1.21
5436c81 Change go version to 1.21.5
267b40e Merge pull request kubernetes-csi#244 from carlory/sig-storage
b42e5a2 nominate self (carlory) as kubernetes-csi reviewer
a17f536 Merge pull request kubernetes-csi#210 from sunnylovestiramisu/sidecar
011033d Use set -x instead of die
5deaf66 Add wrapper script for sidecar release
f8c8cc4 Merge pull request kubernetes-csi#237 from msau42/prow
b36b5bf Merge pull request kubernetes-csi#240 from dannawang0221/upgrade-go-version
adfddcc Merge pull request kubernetes-csi#243 from pohly/git-subtree-pull-fix
c465088 pull-test.sh: avoid "git subtree pull" error
7b175a1 Update csi-test version to v5.2.0
987c90c Update go version to 1.21 to match k/k
2c625d4 Add script to generate patch release notes
f9d5b9c Merge pull request kubernetes-csi#236 from mowangdk/feature/bump_csi-driver-host-path_version
b01fd53 Bump csi-driver-host-path version up to v1.12.0
984feec Merge pull request kubernetes-csi#234 from siddhikhapare/csi-tools
1f7e605 fixed broken links of testgrid dashboard
de2fba8 Merge pull request kubernetes-csi#233 from andyzhangx/andyzhangx-patch-1
cee895e remove windows 20H2 build since it's EOL long time ago
670bb0e Merge pull request kubernetes-csi#229 from marosset/fix-codespell-errors
35d5e78 Merge pull request kubernetes-csi#219 from yashsingh74/update-registry
63473cc Merge pull request kubernetes-csi#231 from coulof/bump-go-version-1.20.5
29a5c76 Merge pull request kubernetes-csi#228 from mowangdk/chore/adopt_kubernetes_recommand_labels
8dd2821 Update cloudbuild image with go 1.20.5
1df23db Merge pull request kubernetes-csi#230 from msau42/prow
1f92b7e Add ginkgo timeout to e2e tests to help catch any stuck tests
2b8b80e fixing some codespell errors
c10b678 Merge pull request kubernetes-csi#227 from coulof/check-sidecar-supported-versions
72984ec chore: adopt kubernetes recommand label
b055535 Header
bd0a10b typo
c39d73c Add comments
f6491af Script to verify EOL sidecar version
4133d1d Merge pull request kubernetes-csi#226 from msau42/cloudbuild
8d519d2 Pin buildkit to v0.10.6 to workaround v0.11 bug with docker manifest
6e04a03 Merge pull request kubernetes-csi#224 from msau42/cloudbuild
26fdfff Update cloudbuild image
6613c39 Merge pull request kubernetes-csi#223 from sunnylovestiramisu/update
0e7ae99 Update k8s image repo url
77e47cc Merge pull request kubernetes-csi#222 from xinydev/fix-dep-version
155854b Fix dep version mismatch
8f83905 Merge pull request kubernetes-csi#221 from sunnylovestiramisu/go-update
1d3f94d Update go version to 1.20 to match k/k v1.27
e322ce5 Merge pull request kubernetes-csi#220 from andyzhangx/fix-golint-error
b74a512 test: fix golint error
901bcb5 Update registry k8s.gcr.io -> registry.k8s.io

git-subtree-dir: release-tools
git-subtree-split: 227577e
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