gke-reliability skillA
gke-reliability is agent-read markdown (skill) from gke-labs/kube-agents: Workflows for ensuring high availability and reliability of GKE workloads..
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What the file says
# GKE Reliability Skill
This skill provides workflows for configuring your GKE cluster and workloads for high availability and reliability.
## Workflows
### 1. Verify Cluster High Availability
Check if the cluster is regional or has multi-zonal node pools.
**Command:**
```bash
gcloud container clusters describe <cluster-name> --region <region> --format="json(location, locations)"
```
If `location` is a region (e.g., `us-central1`), the control plane is regional.
If `locations` has multiple entries, nodes are spread across multiple zones.
### 2. Configure Pod Disruption Budgets (PDB)
PDBs ensure that a minimum number of pods are available during voluntary disruptions (like node upgrades).
**Check existing PDBs:**
```bash
kubectl get pdb -n <namespace>
```
**Example Manifest:**
```yaml
apiVersion: policy/v1
kind: PodDisruptionBudget
metadata:
name: my-app-pdb
spec:
minAvailable: 2
selector:
matchLabels:
app: my-app
```
### 3. Configure Health Probes
Ensure all production containers have Liveness, Readiness, and optionally Startup probes.
- **Readiness Probe**: Determines when a container is ready to start accepting traffic.
…Read the whole file at its exact version.
How to install
mdr add gke-labs/kube-agents/gke-reliability@git:20260728.aca5b5cmdr add gke-labs/kube-agents/gke-reliability@sha256:84b5acba5193e7d1Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_kslwwecgsil3qwss)
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- pass: No curl or wget piped into a shell
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Source
gke-labs/kube-agents · 64 stars · license Apache-2.0 · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kslwwecgsil3qwss GET https://markdownregistry.com/api/v1/resolve?ref=gke-labs/kube-agents/gke-reliability GET https://markdownregistry.com/api/v1/blob/84b5acba5193e7d1bc98e5967718c45e39fb18de9212bae218e38c7592a0f4f2
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