REQUEST: New membership for arvindbr8 #6785

GitHub Username

arvindbr8

Organization you are requesting membership in

kubernetes

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• I am actively contributing to 1 or more Kubernetes subprojects
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Sponsor 1

cheftako

Sponsor 2

Pending second sponsor from SIG Cloud Provider leads

List of contributions to the Kubernetes project

kubernetes/test-infra

• Add Metis glibc floor test Prow job test-infra#36769 - Add Metis glibc floor test Prow job (merged)

kubernetes/ingress-gce

• script: Use instance zone instead of cluster location in setup-local script ingress-gce#2811 - script: Use instance zone instead of cluster location in setup-local script (merged)

kubernetes/cloud-provider-gcp

Core GCE Provider & CCM Infrastructure

• gce: dynamically refresh managed zones on resource cache miss and periodic sync cloud-provider-gcp#1317 - gce: dynamically refresh managed zones on resource cache miss and periodic sync (merged)
• gce: dynamically refresh GCE managed zones on node informer events cloud-provider-gcp#1164 - gce: dynamically refresh GCE managed zones on node informer events (merged)
• Fix GCS bucket 404 flake in gkops state store creation cloud-provider-gcp#1282 - Fix GCS bucket 404 flake in gkops state store creation (merged)
• metis: Refine update-proto.sh to enforce specific protoc version cloud-provider-gcp#1069 - metis: Refine update-proto.sh to enforce specific protoc version (merged)
• chore: bump golangci-lint to v2.13.2 for Go 1.27 compatibility cloud-provider-gcp#1346 - chore: bump golangci-lint to v2.13.2 for Go 1.27 compatibility (merged)

Dynamic Pod IP Controller & Networking

• fix(dynamicpodip): retry status updates on 409 Conflict and defer conflict requeues cloud-provider-gcp#1410 - fix(dynamicpodip): retry status updates on 409 Conflict and defer conflict requeues (merged)
• [release-1.37] feat(dynamicpodip): add Alias Network Endpoints (ANE) backend support cloud-provider-gcp#1402 - [release-1.37] feat(dynamicpodip): add Alias Network Endpoints (ANE) backend support (merged)
• feat(dynamicpodip): add Alias Network Endpoints (ANE) backend support cloud-provider-gcp#1369 - feat(dynamicpodip): add Alias Network Endpoints (ANE) backend support (merged)
• Fix network interface URL matching for custom VPCs and Shared VPC in dynamic pod IP controller cloud-provider-gcp#1364 - Fix network interface URL matching for custom VPCs and Shared VPC in dynamic pod IP controller (merged)
• dynamicpodip: support candidate pod secondary ranges for Adaptive Cluster IPAM cloud-provider-gcp#1357 - dynamicpodip: support candidate pod secondary ranges for Adaptive Cluster IPAM (merged)
• metis, dynamicpodip: recover from pod CIDRs removed from the VM out of band cloud-provider-gcp#1412 - metis, dynamicpodip: recover from pod CIDRs removed from the VM out of band (open)

Metis IPAM Architecture, CNI & Fallback Engine

• fix(metis): extract IPAMEngine to pkg/ipam and apply release cooldown in fallback mode cloud-provider-gcp#1345 - fix(metis): extract IPAMEngine to pkg/ipam and apply release cooldown in fallback mode (merged)
• feat(metis): fallback CNI to direct local IPAM when daemon is unavailable cloud-provider-gcp#1283 - feat(metis): fallback CNI to direct local IPAM when daemon is unavailable (merged)
• refactor(metis): extract IPAMEngine from daemon server cloud-provider-gcp#1280 - refactor(metis): extract IPAMEngine from daemon server (merged)
• metis: Implement CNI Mode for Metis and Add Conformance Tests cloud-provider-gcp#1046 - metis: Implement CNI Mode for Metis and Add Conformance Tests (merged)
• feat: Add metis admin CLI endpoints cloud-provider-gcp#1263 - feat: Add metis admin CLI endpoints (merged)
• Implement UDS-based gRPC health checks for standalone Metis daemon cloud-provider-gcp#1212 - Implement UDS-based gRPC health checks for standalone Metis daemon (merged)
• [release-1.36] Cherry-pick Metis CNI improvements and security fixes to release-1.36 cloud-provider-gcp#1195 - [release-1.36] Cherry-pick Metis CNI improvements and security fixes to release-1.36 (merged)
• metis/store: optimize IPv6 block expansion under concurrency cloud-provider-gcp#1188 - metis/store: optimize IPv6 block expansion under concurrency (merged)
• fix(metis): replace hardcoded sleep with socket polling in TestDaemon_Run (#1298) cloud-provider-gcp#1299 - fix(metis): replace hardcoded sleep with socket polling in TestDaemon_Run (merged)
• metis: add an integration harness for the daemon and the CCM controllers cloud-provider-gcp#1414 - metis: add an integration harness for the daemon and the CCM controllers (open)
• feat(metis): implement NETWORK_CONFIG_INVALID and INTERNAL_ERROR structured error propagation with declarative mappings cloud-provider-gcp#1290 - feat(metis): implement structured error propagation with declarative mappings (open)

Security, Hardening & Daemon Robustness

• metis/daemon: restrict Unix domain socket permissions cloud-provider-gcp#1131 - metis/daemon: restrict Unix domain socket permissions (merged)
• Add additional input validation in Metis daemon cloud-provider-gcp#1126 - Add additional input validation in Metis daemon (merged)
• IPAM: Fix index out of range panic in extractDefaultNwCIDRs cloud-provider-gcp#1133 - IPAM: Fix index out of range panic in extractDefaultNwCIDRs (merged)
• metis/store: use Unix epoch milliseconds for all database timestamps cloud-provider-gcp#1132 - metis/store: use Unix epoch milliseconds for all database timestamps (merged)
• metis: Implement linter checker and fix violations cloud-provider-gcp#1194 - metis: Implement linter checker and fix violations (merged)

Containerization, CI/CD & Build Tooling

• [release-1.37] chore(metis): bump golang builder image to 1.27.2 in Dockerfile cloud-provider-gcp#1398 - [release-1.37] chore(metis): bump golang builder image to 1.27.2 in Dockerfile (merged)
• chore(metis): bump golang builder image to 1.27.2 in Dockerfile cloud-provider-gcp#1397 - chore(metis): bump golang builder image to 1.27.2 in Dockerfile (merged)
• Upgrade Go to 1.26.4 and runtime base to debian13 in Metis Dockerfile cloud-provider-gcp#1204 - Upgrade Go to 1.26.4 and runtime base to debian13 in Metis Dockerfile (merged)
• Migrate runtime stage to distroless and clean up install script cloud-provider-gcp#1179 - Migrate runtime stage to distroless and clean up install script (merged)
• metis: Implement Go self-installer cloud-provider-gcp#1175 - metis: Implement Go self-installer (merged)
• fix(metis/makefile): create tagless OCI archives cloud-provider-gcp#1146 - fix(metis/makefile): create tagless OCI archives (merged)
• fix(metis): include DOCKER_TAG_ARGS in build-tarball target cloud-provider-gcp#1052 - fix(metis): include DOCKER_TAG_ARGS in build-tarball target (merged)
• feat(metis): Add build-tarball target and remove local image load cloud-provider-gcp#1042 - feat(metis): Add build-tarball target and remove local image load (merged)
• metis/Makefile: Load image locally in push-image target for BCID compliance cloud-provider-gcp#1039 - metis/Makefile: Load image locally in push-image target for BCID compliance (merged)
• metis: add glibc floor qualification test target to Makefile cloud-provider-gcp#1036 - metis: add glibc floor qualification test target to Makefile (merged)
• metis: add install-plugin.sh cloud-provider-gcp#1021 - metis: add install-plugin.sh (merged)
• metis: implement Metis SQLite store initialization cloud-provider-gcp#1009 - metis: implement Metis SQLite store initialization (merged)
• metis/Makefile: Implement multi-arch build system and versioning for Metis cloud-provider-gcp#1003 - metis/Makefile: Implement multi-arch build system and versioning for Metis (merged)