k8s-aks-troubleshooting SKILL.md skillA

k8s-aks-troubleshooting from k8s-servant/k8s-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add k8s-servant/k8s-skills/k8s-aks-troubleshooting@git:20261031.8d9def9

Pins git:20261031.8d9def9 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
k8s-servant/k8s-skills
Path
skills/k8s-aks-troubleshooting/SKILL.md
Versions recorded
2
Latest version
git:20261031.8d9def9, committed Oct 31, 2026
First version recorded
Oct 25, 2026
Size
14,537 bytes
Repository stars
35
License
Apache-2.0

Use when a problem is specific to Azure Kubernetes Service (AKS): a cluster or node pool in "Failed" state, an upgrade or scale that fails ("UpgradeFailed", "violate the pod's disruption budget", "QuotaExceeded", "AllocationFailed"), a LoadBalancer Service stuck at <pending> ("SyncLoadBalancerFailed", "AuthorizationFailed"), an Azure Disk or Files PVC that fails ("ProvisioningFailed", "volume node affinity conflict", "Multi-Attach error", "Mount error(13)"), workload identity errors…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# AKS troubleshooting

Find out why something that depends on Azure fails in an AKS cluster, and propose a fix.
**Read first, ask before changing.** Run the investigation commands freely: kubectl reads
and the read-only `az` commands below (`show`, `list`, `get`). Run a command under an "Ask
first" line only after the user approves that exact command; if your credentials do not
allow it, give it to the user to run. Never run a "Proposed fix"; hand it to the user.
Every `az` change (update, upgrade, role assignments, anything that writes) is a proposed
fix.

An AKS cluster lives in two places. Kubernetes objects are in the cluster; the cluster
itself, its **node pools** (virtual machine scale sets), load balancers, public IPs, disks
and identities are Azure resources. The cluster resource is in the user's resource group;
the resources AKS manages for it are in a separate **node resource group** (by default
`MC_<resource group>_<cluster>_<region>`). Many AKS failures show in Kubernetes only as a
short event, while the real error is in Azure: in the cluster's `provisioningState`, in
the latest operation, or in the activity log.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add k8s-servant/k8s-skills/k8s-aks-troubleshooting@sha256:0d610bbd23325fa4

The line at the top of this page pins the label git:20261031.8d9def9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_2skarf2erid5rpyh.svg)](https://markdownregistry.com/a/art_2skarf2erid5rpyh)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Oct 25, 2026 and Oct 31, 2026, about one every 6 days.

versioncommittedcommitsizeaudit
git:20261031.8d9def9 latest2026-10-31 8d9def9 14,537 BA view · diff
git:20261025.122bc9d2026-10-25 122bc9d 14,363 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (14537 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

k8s-servant/k8s-skills · 35 stars · license Apache-2.0 · pushed 2026-10-31 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2skarf2erid5rpyh
GET https://markdownregistry.com/api/v1/resolve?ref=k8s-servant/k8s-skills/k8s-aks-troubleshooting
GET https://markdownregistry.com/api/v1/blob/0d610bbd23325fa4b5de46dfc6cd8148d176bbeed82e7fb60fca09541f130d4b

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from k8s-servant/k8s-skills

AGENTS.md AGENTS.md file
k8s-servant/k8s-skills · AGENTS.md
git:20261031.5a211a5 · audit A · 35 stars
CLAUDE.md CLAUDE.md file
k8s-servant/k8s-skills · CLAUDE.md
git:20261023.5a5bb12 · audit B · 35 stars
k8s-api-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-api-troubleshooting/SKILL.md · Use when the Kubernetes API server itself refuses or fails a request, before any controller acts on it: "failed calling…
git:20261025.b852b9e · audit A · 35 stars
k8s-argocd-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-argocd-troubleshooting/SKILL.md · Use when Argo CD does not deploy or update an application in Kubernetes: an Application that is OutOfSync, Unknown…
git:20261024.1d1d765 · audit A · 35 stars
k8s-autoscaling-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-autoscaling-troubleshooting/SKILL.md · Use when Kubernetes autoscaling does not scale as expected: a HorizontalPodAutoscaler whose TARGETS show "<unknown>"…
git:20261025.f355dae · audit A · 35 stars
k8s-cert-manager-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-cert-manager-troubleshooting/SKILL.md · Use when cert-manager does not issue or renew a certificate in Kubernetes: a Certificate that stays READY False, a…
git:20261024.482781a · audit A · 35 stars
k8s-cilium-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-cilium-troubleshooting/SKILL.md · Use when networking fails on a Kubernetes cluster that runs Cilium as its CNI: traffic between pods dropped or timing…
git:20261031.7e95e4f · audit A · 35 stars
k8s-cloudnative-pg-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-cloudnative-pg-troubleshooting/SKILL.md · Use when a CloudNativePG (CNPG) PostgreSQL Cluster in Kubernetes is not healthy: a Cluster stuck in "Setting up…
git:20261031.a5d0ab1 · audit A · 35 stars
k8s-coredns-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-coredns-troubleshooting/SKILL.md · Use when cluster DNS itself misbehaves on Kubernetes: CoreDNS pods in CrashLoopBackOff ("Error during parsing: Unknown…
git:20261025.6531d71 · audit A · 35 stars
k8s-envoy-gateway-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-envoy-gateway-troubleshooting/SKILL.md · Use when Envoy Gateway (the Gateway API implementation by the Envoy project) does not route traffic in Kubernetes: a…
git:20261031.7e95e4f · audit A · 35 stars
k8s-envoy-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-envoy-troubleshooting/SKILL.md · Use when an Envoy proxy on Kubernetes fails requests: clients get 503 "no healthy upstream", 503 "upstream connect…
git:20261025.2ed8c84 · audit A · 35 stars
k8s-external-secrets-troubleshooting SKILL.md skill
k8s-servant/k8s-skills · skills/k8s-external-secrets-troubleshooting/SKILL.md · Use when External Secrets Operator does not create or update a Kubernetes Secret: an ExternalSecret with…
git:20261024.6050d36 · audit A · 35 stars

Every file in k8s-servant/k8s-skills

Browse by kind, by grade A, or by owner.