https://github.com/psi-4ward/check_k8s_pod-ready

Kubernetes pod-readiness monitoring plugin
https://github.com/psi-4ward/check_k8s_pod-ready

Last synced: 22 days ago
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Kubernetes pod-readiness monitoring plugin

• Host: GitHub
• URL: https://github.com/psi-4ward/check_k8s_pod-ready
• Owner: psi-4ward
• Created: 2020-01-22T13:44:49.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2020-01-22T13:49:08.000Z (almost 5 years ago)
• Last Synced: 2024-12-09T08:46:37.147Z (25 days ago)
• Language: Shell
• Size: 1.95 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Kubernetes/OpenShift pod-readiness monitoring plugin

Check if all pods for a given namespace/app pass the readiness probe.

## Requirements

* bash

* [jq](https://stedolan.github.io/jq/)

## Installation

1. `bash` and `jq` should be available in almost every linux distribution

2. Create a K8s ServiceAccount and aqquire a toke. See the [example](./k8s-service-account-example).

## Usage

```bash

$ TOKEN=$(oc sa get-token icinga-ready-check -n kube-system)

$ ./check_k8s-readiness.sh -p my-project -a some-app -e 192.168.99.102:8443 -t $TOKEN

some-app-5-ffhcr is READY

ERROR: some-app-5-k9zd5 is CrashLoopBackOff

$ ./check_k8s-readiness.sh -p my-project -a no-pods-exists -e 192.168.99.102:8443 -t $TOKEN

Error: No pods found for my-project/no-pods-exists.

```

## Licence

MIT