chaos-logging-commands.md

Network Chaos Logging Commands

1. Get All Network Chaos Experiments and Their Status

kubectl get networkchaos -A -o wide

2. Get Detailed Information About a Specific Network Chaos Experiment

kubectl describe networkchaos <EXPERIMENT_NAME> -n chaos-testing

3. Get Network Chaos Experiment Events

kubectl get events -n chaos-testing --field-selector involvedObject.kind=NetworkChaos

4. Get Network Chaos Controller Logs

kubectl logs -l app.kubernetes.io/component=controller-manager -n chaos-testing --tail=50

5. Get Chaos Daemon Logs (shows actual execution issues)

kubectl logs -l app.kubernetes.io/component=chaos-daemon -n chaos-testing --tail=50

6. Get Logs from a Specific Chaos Daemon Pod

kubectl get pods -n chaos-testing -l app.kubernetes.io/component=chaos-daemon kubectl logs <CHAOS_DAEMON_POD_NAME> -n chaos-testing --tail=100

7. Get Network Chaos Experiment Status in JSON Format

kubectl get networkchaos <EXPERIMENT_NAME> -n chaos-testing -o json | jq '.status'

8. Monitor Network Chaos Experiments in Real-Time

kubectl get networkchaos -n chaos-testing -w

9. Get Failed Network Chaos Experiments

kubectl get networkchaos -A --field-selector=status.conditions[0].status=False

10. Get Network Chaos Records (detailed execution history)

kubectl get records -n chaos-testing

11. Check Target Pod Logs During Chaos

kubectl logs -l app=eshop-webmvc -n eshop --tail=20

12. Get Network Chaos Experiment YAML

kubectl get networkchaos <EXPERIMENT_NAME> -n chaos-testing -o yaml

13. Get Events Related to Target Pods

kubectl get events -n eshop --field-selector involvedObject.name=<POD_NAME>

14. Check Chaos Mesh Webhook Logs

kubectl logs -l app.kubernetes.io/component=chaos-mesh-webhook -n chaos-testing

15. Get All Chaos Resources Status

kubectl get chaos-mesh.org -A

Example Usage:

kubectl describe networkchaos f148a466-5b07-4025-a851-dbdc66313a95 -n chaos-testing

kubectl logs -l app.kubernetes.io/component=controller-manager -n chaos-testing --tail=50 | grep "unable to flush"