Harness Chaos Engineering Enterprise

Usage

Pre-Requisites

• Install helm3
• Kubernetes >= 1.17

Installation via Helm

The following steps will help you install hce via helm.

Step-1: Add the harness helm repository

helm repo add harness https://hce.chaosnative.com

helm repo list

Output:

NAME            URL
harness     https://hce.chaosnative.com                                                               

Step-2: Update the harness helm repository

helm repo update

Output:

Hang tight while we grab the latest from your chart repositories...
...Successfully got an update from the "harness" chart repository
Update Complete. ⎈Happy Helming!⎈

Step-3: Install the HCE chaos center

helm install -n litmus hce harness/hce --create-namespace

Output:

NAME: hce
LAST DEPLOYED: Fri Apr 22 07:29:30 2022
NAMESPACE: litmus
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
Thank you for installing hce :grinning:
Your release is named hce and it's installed to namespace: litmus.
Visit https://harness.io to find more info.

Step-4: Uninstall the Harness Chaos Enterprise

helm uninstall hce --namespace=litmus

Output:

release "hce" uninstalled

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Installation via Kubectl

Latest Release version

2.12.0 Cluster scope. Install in litmus namespace by default.

kubectl apply -f https://hce.chaosnative.com/manifests/latest/hce-cluster-scope.yaml

Or

2.12.0 Namespaced scope. Replace litmus with the desired namespace.

kubectl create ns litmus
kubectl apply -f https://hce.chaosnative.com/manifests/latest/hce-crds.yaml
kubectl apply -f https://hce.chaosnative.com/manifests/latest/hce-namespace.yaml -n litmus

Master version

Master (Latest) Cluster scope. Install in litmus namespace by default.

kubectl apply -f https://hce.chaosnative.com/manifests/ci/hce-cluster-scope.yaml

Or

Master (Latest) Namespaced scope. Replace litmus with the desired namespace.

kubectl create ns litmus
kubectl apply -f https://hce.chaosnative.com/manifests/ci/hce-crds.yaml
kubectl apply -f https://hce.chaosnative.com/manifests/ci/hce-namespace.yaml -n litmus

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To Connect External Agents

External agents can be install via ChaosCTL. Please refer the following resources.

• Installation of ChaosCTL- https://github.com/chaosnative/chaosctl#installation

• Usage of ChaosCTL- https://github.com/chaosnative/chaosctl/blob/main/Usage.md

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