operator: v0.12.0
Grafana Loki Operator v0.12.0 includes breaking changes requiring the schemas field in storage spec, new features for TLS compliance, telemetry recording, and schema expiration management, plus multiple bug fixes and security updates for critical vulnerabilities in gRPC and other dependencies.
0.12.0 (2026-10-07)
⚠ BREAKING CHANGES
- operator: Make schemas field required in storage spec (#24716)
Features
- operator: Add CPU and memory utilization ratio telemetry recording rules (#23379) (4cc1c43)
- operator: Add support for full TLS compliance for OCP 5.0 (#24216) (8ce415a)
- operator: Allow removal of expired schemas based on retention period (#24456) (16446f8)
- operator: Enable flush_on_shutdown and increase ingester terminationGracePeriodSeconds (#24325) (90c3797)
- operator: Make schemas field required in storage spec (#24716) (071148c)
- operator: Update Loki operand to 3.7.7 (#24448) (04417f4)
- operator: Update Loki operand to 3.7.8 (#24743) (f1f1b23)
Bug Fixes
- operator: Align built-in certificate rotation defaults with OpenShift cert alert threshold (#24106) (32d3196)
- operator: Downgrade golangci-lint to Go 1.26 (#24840) (7ba6f55)
- operator: Fix Go module and golangci-lint configuration (#24346) (101e8c4)
- operator: Migrate golangci-lint to use go tool instead of bingo (#24823) (aa902b4)
- operator: Set ingester terminationGracePeriodSeconds to 300s (#24324) (c0e79ac)
- operator: Update golangci-lint and add note for formatting conflict (#24537) (97d4cc7)
- operator: Use explicit command for passthrough-gateway (#24854) (c376aea)
- operator: Validate passthrough gateway CA exists (#23800) (4e3fb38)
- security/HIGH/operator: Update module google.golang.org/grpc to v1.83.1 [SECURITY] (main) (#24326) (e9831ee)
- security/HIGH/operator: Update module google.golang.org/grpc to v1.83.2 [SECURITY] (main) (#24427) (89c21be)
- security/MEDIUM/operator/api/loki: Update module golang.org/x/net to v0.55.0 [SECURITY] (main) (#24597) (c19e9bb)
- security/UNKNOWN/operator/api/loki: Update module golang.org/x/net to v0.56.0 [SECURITY] (main) (#24862) (f63d38a)
- security/UNKNOWN/operator/api/loki: Update module golang.org/x/text to v0.39.0 [SECURITY] (main) (#24863) (db962a4)
- security/UNKNOWN/operator: Update module go.etcd.io/etcd/client/pkg/v3 to v3.6.14 [SECURITY] (main) (#24059) (a912e03)
- security/UNKNOWN/operator: Update module go.etcd.io/etcd/client/pkg/v3 to v3.7.1 [SECURITY] (main) (#24640) (9211272)
- security/UNKNOWN/operator: Update module golang.org/x/crypto to v0.56.0 [SECURITY] (main) (#24334) (185e3ae)
Source: original entry ↗
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