Karpenter

Chores

• cherrypicks for v1.14.1 (#3238) #3238 (Ryan Mistretta)

Features

• dra allocator implementation (#3082) #3082 (Jason Deal)
• add zone label to node/nodeclaim lifecycle metrics (#3096) #3096 (Derek Frank)
• Support CapacityBuffer API (#3028) #3028 (Sumukha Radhakrishna)
• consolidateAfter now applies to destination nodes during consolidation (#3006) #3006 (Derek Frank)
• dra consumable capacity + partitionable devices support (#3110) #3110 (Ryan Mistretta)
• add offering overrides and multi-allocatable scheduling support (#3109) #3109 (Jigisha Patil)
• dra allocator integration (#3113) #3113 (Jason Deal)
• implement Balanced consolidation policy (#2962) #2962 (James Thompson)
• account for instance type requirements for daemonset scheduling (#2975) #2975 (GaneshBannur)
• add NormalizedLabelValues for value translation during label normalization (#3104) #3104 (Andy Zhang)
• bump CapacityBuffer to v1beta1 and emit operator_* status metrics (#3129) #3129 (Derek Frank)

Bug Fixes

• use namespaced name as resourceclaim index (#3102) #3102 (Jason Deal)
• ResourceClaim hydration deadlock (#3122) #3122 (Ryan Mistretta)
• DRA counter tracking mutation race (#3116) #3116 (Ryan Mistretta)
• detect pod-level ResourceClaims in HasDRARequirements (#3124) #3124 (Andrew Mitchell)
• buffer computeReplicas must take the max of desired replicas and percentage (#3131) #3131 (Sumukha Radhakrishna)
• Ensure DaemonSets with '/initialized' and '/registered' are considered during nodeclaim calculations (#2161) #2161 (Wataru)

Documentation

• add Clever Cloud provider to README (#3099) #3099 (diodonfrost)
• add Hetzner to Karpenter implementations list (#3095) #3095 (Jannes Stubbemann)
• Support Capacity Buffers in Karpenter (#2898) #2898 (Sumukha Radhakrishna)
• add feature lifecycle, scope guidelines, RFC template, and updated contributing docs (#3049) #3049 (Derek Frank)
• InPlacePodVerticalScaling Support RFC (#3037) #3037 (Jigisha Patil)

Performance Improvements

• memory optimizations in cluster cost tracking (#3068) #3068 (Ryan Mistretta)

Tests

• replace metrics collection and calibrate resource utilization thresholds for perf tests (#3048) #3048 (Andrew Mitchell)
• add Capacity Buffers integ tests (#3044) #3044 (Sumukha Radhakrishna)
• set NodeClassRef on synthesized NodePool and migrate stale InstanceTypeOptions literals (#3117) #3117 (Andrew Mitchell)

Chores

• support consumable capacity and partitionable device fields in core DRA types (#3097) #3097 (Ryan Mistretta)
• add managed dimension to node and pod metrics (#3091) #3091 (Andrew Mitchell)
• make Buffer expectations provider/env agnostic (#3114) #3114 (Sumukha Radhakrishna)
• update go-opentelemetry dependencies (#3123) #3123 (Sumukha Radhakrishna)
• use status resources in pod resource calculation (#3065) #3065 (Jigisha Patil)
• make NodeClaim launch timeout configurable (#3112) #3112 (Andrew Mitchell)
• upgrade KWOK to 0.6.0 (#2970) #2970 (Alvin Bao)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3051) #3051 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3050) #3050 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3052) #3052 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3056) #3056 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3054) #3054 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3055) #3055 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3058) #3058 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3057) #3057 (Sarthak Umarani)

Bug Fixes

• termination: prevent negative pod grace period when Node Repair … (#3059) #3059 (Sarthak Umarani)