Detect crashes in your Kubernetes cluster using kwatch and PagerDuty
· One min read
In this article you will learn how to setup and deploy kwatch in your Kubernetes (K8s) cluster to monitor and receive real time crash alerts through PagerDuty
Configure PagerDuty
Step 1: Create a new service
Step 2: Give your service a Name and a Description
Step 3: Add an Escalation Policy
Step 4: Make sure to add the Events API V2 Integration
Step 5: Navigate to your service and copy the Integration Key
Configure kwatch
Step 1: Get the configuration template
curl -L https://raw.githubusercontent.com/abahmed/kwatch/v0.3.0/deploy/config.yaml -o config.yaml
Step 2: Edit config.yaml
file and add the Integration Key
apiVersion: v1
kind: Namespace
metadata:
name: kwatch
---
apiVersion: v1
kind: ConfigMap
metadata:
name: kwatch
namespace: kwatch
data:
config.yaml: |
alert:
pagerduty:
integrationKey: <integration_key>
Step 3: Apply the configuration
kubectl apply -f config.yaml
Deploy kwatch
kubectl apply -f https://raw.githubusercontent.com/abahmed/kwatch/v0.3.0/deploy/deploy.yaml
You will now start receiving PagerDuty alerts whenever there is a pod crash in your Kubernetes (K8s) cluster!
If you like kwatch, give it a star on GitHub!