Mimir Upgrade | Agent Skills Atlas

About this skill

Plan and run a controlled, COMMUNITY-edition Grafana Mimir upgrade on the mimir-distributed Helm chart, air-gap first — the chart↔app co-pinned ladder (5.7→5.8→6.0.6→6.1.0 = app 2.16→2.17→3.0.4→3.1.2), the classic-vs-ingest-storage decision (the chart ships a supported classic-architecture.yaml; kafka.enabled: false alone is NOT the switch and causes an ingestion outage), the community-specific nginx→gateway rename that silently moves the proxy's DNS name and breaks every remotewrite client, the silent-no-op vs crashloop asymmetry between stale chart keys and stale app config, rollout-operator sequencing and the abort levers that deadlock a namespace, per-hop verification, and air-gap image/CRD/egress work. Companion to k8s-components-checker.

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Automated security scan: Partial

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0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 1b7bad9bf6bae26acf048e20b1d6dbbbb3bde12662abb1246358c33347ae16a1

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Original listing metadata

Original name

mimir-upgrade

Original description

Plan and run a controlled, COMMUNITY-edition Grafana Mimir upgrade on the `mimir-distributed` Helm chart, air-gap first — the chart↔app co-pinned ladder (5.7→5.8→6.0.6→6.1.0 = app 2.16→2.17→3.0.4→3.1.2), the classic-vs-ingest-storage decision (the chart ships a supported `classic-architecture.yaml`; `kafka.enabled: false` alone is NOT the switch and causes an ingestion outage), the community-specific nginx→gateway rename that silently moves the proxy's DNS name and breaks every remote_write client, the silent-no-op vs crashloop asymmetry between stale chart keys and stale app config, rollout-operator sequencing and the abort levers that deadlock a namespace, per-hop verification, and air-gap image/CRD/egress work. Companion to k8s-components-checker.

About this listing

Category: Engineering
Reported license: MIT
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.