v2.9.0

What's Changed

Core Features:

• feat: add HAMi-core mode for Ascend devices
• feat: Optimize HAMi-core performance
• feat: HAMi-DRA(NVIDIA) is ready for use
• feat: Volcano-vgpu-device-plugin sync with version 0.19, and support CDI
• feat: HAMi-skills for debugging and developing
• Document: Add latest benchmark to value the performance of HAMi-core
• Fix: Initialization error when using tp on vllm > 0.18

✨ New Features

• feat: add vGPUmonitor --metrics-bind-address flag by @dongjiang1989 in #1613
• refactor: extract checkUUID function for reuse by @DSFans2014 in #1622
• feat: add promtheus serviceMonitor in helm-charts by @dongjiang1989 in #1614
• feat: add serviceMonitor for device plugin by @dongjiang1989 in #1633
• feat: check resource quota in webhook by @DSFans2014 in #1605
• feat: support module-pair allocation for Ascend 910C devices in SuperPod environments by @ashergaga in #1610
• feat(skill): Add k8s-debug-gpu-pod skill for HAMi GPU troubleshooting by @haitwang-cloud in #1654
• feat: add support for vastai device by @DSFans2014 in #1645
• feat(helm): add config namespaceSelector & objectSelector for webhook by @haitwang-cloud in #1653
• feat(metrics): align prometheus metric and label names with best practices by @MyoungHaSong in #1644
• feat(logging): optimize log verbosity and add unit tests by @haitwang-cloud in #1710
• feat(workflow): stale issues and PRs older than one year by @Shouren in #1725
• feat: increase operations-per-run for stale action by @Shouren in #1756
• feat: add local-deploy target for deploying to minikube/kind clusters by @anandj91 in #1760
• feat: add hami_vgpu_metrics_summarizer skill by @haitwang-cloud in #1755
• feat: add Ascend ResourceCoreName to support hami-vnpu-core virtualization by @ashergaga in #1771
• feat: add Ascendxxx-core resource by @DSFans2014 in #1804
• feat: support node filtering based on hami-vnpu-core annotation by @ashergaga in #1812
• refactor: filter device at nvml-manager by @DSFans2014 in #1825
• feat: add DeepCopy function for DeviceUsage and its nested types by @Shouren in #1818
• feat: Supports multi-device requests with hami-vnpu-core enabled. by @ashergaga in #1837
• feat: update skills and add CLAUDE.md for codebase guidance by @haitwang-cloud in #1842
• feat: add enableGetPreferredAllocation flag by @DSFans2014 in #1824

🐛 Bug Fixes

• fix device typos by @DSFans2014 in #1608
• fix: precedence bug in schedulerName check by @hoteye in #1627
• fix: add nil checks to prevent panics in leaderelection by @haitwang-cloud in #1603
• fix: panic on nil resourceReqs in scheduler calcScore by @yxxhero in #1626
• Fix the issue Iluvatar device scheduling policy binpack and spread are reversed by @qiangwei1983 in #1631
• Fix contact link and add slack channel to README.md by @archlitchi in #1635
• fix: resolve cardinality explosion in Device_memory_desc_of_container by @maishivamhoo123 in #1628
• fix: handle GetMemoryInfo ERROR_NOT_SUPPORTED for unified memory GPUs by @jsl9208 in #1637
• fix typos by @DSFans2014 in #1657
• Fix: optimize nodelock scalability with exponential backoff and listers by @maishivamhoo123 in #1663
• fix apply kubescheduler config version by @CoderTH in #1666
• fix: failing readiness probe when replica > 1 by @Shouren in #1677
• fix: ci deepth by @Atroxgod in #1690
• fix(scheduler): correct slot usage prediction and add device type fil… by @maishivamhoo123 in #1700
• fix vastai fit loop iteration direction by @DSFans2014 in #1715
• fix: retain terminating pod in cache to prevent premature eviction by @maishivamhoo123 in #1719
• fix(chart): derive ld.so.preload from devicePlugin.libPath to fix non-default path deployments by @ilia-medvedev in #1714
• fix: support device allocation for multi-container with init containers by @haitwang-cloud in #1650
• fix: Reponse with correct content-type by @Shouren in #1604
• fix: suppress scheduler cleanup noise for unrelated vendors by @Yonsun-w in #1749
• fix(scheduler): add missing return in ondelpod by @CFH2436 in #1759
• fix: global image tag always covers per-component image tag by @FouoF in #1774
• fix(device-plugin): align kubelet allocation with scheduler annotations (#1741) by @xrwang8 in #1743
• fix(chart): sanitize managedNodeSelector keys for environment variables by @almazkhalikov in #1783
• fix: filter device does not work by @DSFans2014 in #1817
• Fix: Handle Kernel 6.17 handshake edge cases in NVIDIA health checks by @maishivamhoo123 in #1810
• fix: git errors when building with latest hami-core by @Shouren in #1782
• fix: mig does not work by @DSFans2014 in #1819
• fix(scheduler): guard against zero-value division in ComputeScore (#1… by @lin121291 in #1820
• fix(ascend): check unmarshal error before iterating node devices by @mesutoezdil in #1831
• fix(device): parse handshake annotation timestamp in local timezone by @mesutoezdil in #1816
• fix: recover scheduling on nodes with stale Deleted_ handshake by @saiyam1814 in #1843
• fix A100-80G template by @DSFans2014 in #1847
• fix: allocation failed when using mig in CDI mode by @DSFans2014 in #1826

📚 Documentation

• docs: remove stale tasklist.md, migrate content to separate issues by @ManishSharma1609 in #1801
• docs: add CNCF copyright disclaimer to README files by @mesutoezdil in #1830
• docs: complete tasklist.md migration - add hardware entries, resource… by @maishivamhoo123 in #1829
• docs: add v2.9.0 documentation audit report by @mesutoezdil in #1761

🔨 Other Changes

• add device type label in metrics by @xiyichan in #1612
• security: add io.LimitReader to scheduler routes to prevent DoS #554 by @maishivamhoo123 in #1620
• add fouof to approvers by @FouoF in #1642
• Update Maintainers information by @archlitchi in #1646
• [Snyk] Security upgrade tensorflow/tensorflow from 2.20.0rc0-gpu to 2.21.0rc0-gpu by @wawa0210 in #1652
• chore: remove deprecated scheduler policy configmap by @haitwang-cloud in #1651
• [Snyk] Security upgrade tensorflow/tensorflow from 2.21.0rc0-gpu to 2.21.0rc1-gpu by @wawa0210 in #1681
• vGPUmonitor: skip devices with invalid UTF-8 UUID during container init by @charford in #1703
• Helm - Render nvidia.overwriteEnv from values with a default of false. by @jcustenborder in #1706
• Update dashboard.md fix nvidia.com/gpucores comment by @Nov11 in #1712
• update nvidia_dp and nvidia_container_runtime module by @archlitchi in #1731
• chore: resolve staticcheck and modernize linter warnings by @maishivamhoo123 in #1728
• chore: using LeaderElectionConfiguration for kubernetes v1.23 and newer version by @Shouren in #1737
• Add general Technical review to documents by @archlitchi in #1752
• test: improve coverage for pkg/version/version.go by @Yonsun-w in #1748
• Configure ASCEND_VISIBLE_DEVICES env for container and RuntimeClassName for pods by @peachest in #1738
• test: improve nvidia device.go UT coverage to 98.5% by @kenwoodjw in #1757
• security: upgrade golang for security issue by @Shouren in #1772
• Upgrade Go to 1.26.2 by @luohua13 in #1791
• update benchmarks by @maverick123123 in #1790
• add DSFans2014 to approvers by @DSFans2014 in #1805
• Disable host network for device plugin by @luohua13 in #1789
• bump HAMi-DRA version to v0.2.0 by @FouoF in #1845
• Preparations to release v2.9.0 by @archlitchi in #1850

New Contributors

• @maishivamhoo123 made their first contribution in #1620
• @hoteye made their first contribution in #1627
• @jsl9208 made their first contribution in #1637
• @ashergaga made their first contribution in #1610
• @Atroxgod made their first contribution in #1690
• @MyoungHaSong made their first contribution in #1644
• @charford made their first contribution in #1703
• @jcustenborder made their first contribution in #1706
• @Nov11 made their first contribution in #1712
• @ilia-medvedev made their first contribution in #1714
• @Yonsun-w made their first contribution in #1749
• @CFH2436 made their first contribution in #1759
• @kenwoodjw made their first contribution in #1757
• @anandj91 made their first contribution in #1760
• @ManishSharma1609 made their first contribution in #1801
• @maverick123123 made their first contribution in #1790
• @almazkhalikov made their first contribution in #1783
• @lin121291 made their first contribution in #1820

Full Changelog: v2.8.0...v2.9.0