Fluid Files

New Features & Enhancements

1. JindoRuntime
2. Default Jindo version upgraded to 6.9.1, improving read-bandwidth utilization.
3. File-prefetcher version now automatically matches the JindoFS image tag (#5235).
4. Added support for DLS-prefix URLs (#5158).
5. ThinRuntimeProfile
6. Users can now define custom Pod lifecycle hooks (#5123).
7. Sidecar mode
8. Multiple sidecar-mounted Pods can coexist on the same node without mount-point conflicts; webhook automatically allocates unique hostpaths (#5181, [#5198]).
9. JuiceFSRuntime
10. New option to disable automatic metadata sync and dataset-size calculation, reducing system load (#5189).

Enhancement.

• Unit-test coverage expanded; Alluxio & JuiceFS engine tests refactored with Ginkgo v2 (#5193, [#5212], [#5217], [#5218]).
• E2e test matrix updated to newer K8s versions (#5201).
• CodeQL, Scorecard, GitHub Actions dependencies bumped (#5168–#5221).
• Documentation added for generic CacheRuntime and file-prefetcher (#5238, [#5229]).
• Dead link in Code-of-Conduct fixed (#5195).

Bug Fixes

1. JuiceFSRuntime
2. Fixed fields being unexpectedly overwritten after runtime update (#5216, [#5219]).
3. JindoRuntime
4. Fixed missing tolerations when multiple tolerations are set (#5194).
5. Dataset
6. Fuse-Pod creation no longer fails when Dataset name is very long (#5182, [#5184]).
7. Runtime Status
8. Eliminated excessive and frequent Runtime-status updates (#5226, [#5232]).
9. Volume
10. Corrected volume generation when TieredStore contains no data (#5206).

What's Changed

• Prepare for v1.0.7 by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5175
• fix jindoruntime support dls prefix url by @arwangasdaf in https://github.com/fluid-cloudnative/fluid/pull/5158
• typofix: typo fix for FILE_PREFETCHER_IMAGE env variable by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5176
• build(deps): bump github/codeql-action from 3.29.1 to 3.29.2 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5169
• build(deps): bump dominikh/staticcheck-action from 1.3.1 to 1.4.0 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5168
• bugfix: fix fuse pod creation failure when dataset has a long name by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5182
• Build docker images for fixing fuse pod creation failure by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5184
• Feature: support custom lifecycle configuration in thinruntimeprofile by @Syspretor in https://github.com/fluid-cloudnative/fluid/pull/5123
• bugfix: no need to validate if placement mode is set for vineyard by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5186
• Update runtime_dev_guide.md by @ikingye in https://github.com/fluid-cloudnative/fluid/pull/5185
• build(deps): bump ossf/scorecard-action from 2.4.1 to 2.4.2 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5015
• Build docker images for fixing placement issue of vineyard by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5188
• build(deps): bump github/codeql-action from 3.29.2 to 3.29.4 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5190
• juicefs: support metadata sync disable by @zwwhdls in https://github.com/fluid-cloudnative/fluid/pull/5189
• This PR is to add comments to TestPatchDatasetStatus in pkg\ddc\alluxio\cache_test.go. by @Zhican1229 in https://github.com/fluid-cloudnative/fluid/pull/5058
• build(deps): bump github/codeql-action from 3.29.4 to 3.29.5 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5192
• This PR is to add comments to TestJuiceFSEngine_queryCacheStatus in pkg/ddc/juicefs/cache_test.go. by @ScarletDream in https://github.com/fluid-cloudnative/fluid/pull/5085
• chore: bump ginkgo version to v2 by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5193
• Enhancement: support to retry by apireader client in webhook by @Syspretor in https://github.com/fluid-cloudnative/fluid/pull/5177
• bugfix: fix missing toleration when setting multiple tolerations in JindoRuntime by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5194
• Support unique hostpath for fuse sidecar mode in webhook by @Syspretor in https://github.com/fluid-cloudnative/fluid/pull/5181
• Build docker images for supporting unique hostpath in sidecar mode by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5198
• Fix broken link issue of CoC by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5195
• chore: bump helm version to v3.18.4 by @Syspretor in https://github.com/fluid-cloudnative/fluid/pull/5199
• build(deps): bump github/codeql-action from 3.29.7 to 3.29.8 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5200
• chore: update github actions e2e k8s version by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5201
• build(deps): bump actions/checkout from 4.2.2 to 5.0.0 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5202
• build(deps): bump github/codeql-action from 3.29.8 to 3.29.9 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5203
• chore: update codecov configuration by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5207
• refactor: remove "getting unavailable pods" code logic to avoid heavy pod listing by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5210
• refactor: refactor alluxio unit tests with ginkgo by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5212
• build(deps): bump azure/setup-helm from 4.3.0 to 4.3.1 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5208
• build(deps): bump github/codeql-action from 3.29.9 to 3.29.11 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5209
• fix volumes when no data in tierdstore by @zwwhdls in https://github.com/fluid-cloudnative/fluid/pull/5206
• refactor: ddc engine health check by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5215
• fix unexpected override some fields after updating juicefsruntime by @Syspretor in https://github.com/fluid-cloudnative/fluid/pull/5216
• minorfix: fix flaky unit tests in JuiceFSEngine.checkAndSetFuseChanges by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5218
• Build docker images for fixing juicefsruntime update issue by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5219
• Add unit tests for util kubeclient functions by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5217
• build(deps): bump github/codeql-action from 3.29.11 to 3.30.1 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5221
• Build docker images for refacting kubeclient by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5228
• doc: add file prefetcher doc by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5229
• bugfix: fix frequent status update by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5226
• Build docker images for fixing frequent status update by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5232
• This PR is to add comments to generateGooseFSValueFile in pkg\ddc\goosefs\master_internal.go by @biluohq in https://github.com/fluid-cloudnative/fluid/pull/5113
• chore(helm-chart): add tolerations for CRD upgrade job & add option to enable/disable CSI driver by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5231
• build(deps): bump actions/setup-go from 5.5.0 to 6.0.0 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5222
• build(deps): bump golang.org/x/oauth2 from 0.24.0 to 0.27.0 by @dependabot[bot] in https://github.com/fluid-cloudnative/fluid/pull/5180
• This PR is to add comments to newTestJindoEngine in pkg\ddc\jindo\delete_volume_test.go. by @Zhangggggggggg in https://github.com/fluid-cloudnative/fluid/pull/5097
• Add dev guide for generic cacheruntime by @Syspretor in https://github.com/fluid-cloudnative/fluid/pull/5238
• Build docker images for updating golang.org/x/oauth2 by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5237
• feat(ddc): adjust prefetcher version based on JindoFS image tag by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5235
• Configure automountServiceAccountToken in juicefs gha-e2e test by @Pikabooboo in https://github.com/fluid-cloudnative/fluid/pull/5239
• Build docker images for Fluid v1.0.7 by @cheyang in https://github.com/fluid-cloudnative/fluid/pull/5243
• enhance: optimize fluid helm chart by @TrafalgarZZZ in https://github.com/fluid-cloudnative/fluid/pull/5244

New Contributors

• @arwangasdaf made their first contribution in https://github.com/fluid-cloudnative/fluid/pull/5158
• @ikingye made their first contribution in https://github.com/fluid-cloudnative/fluid/pull/5185
• @Zhican1229 made their first contribution in https://github.com/fluid-cloudnative/fluid/pull/5058
• @ScarletDream made their first contribution in https://github.com/fluid-cloudnative/fluid/pull/5085
• @biluohq made their first contribution in https://github.com/fluid-cloudnative/fluid/pull/5113
• @Zhangggggggggg made their first contribution in https://github.com/fluid-cloudnative/fluid/pull/5097

Full Changelog: https://github.com/fluid-cloudnative/fluid/compare/v1.0.6...v1.0.7