45 lines
1.8 KiB
Markdown
45 lines
1.8 KiB
Markdown
---
|
|
id: upgrade
|
|
title: Upgrade Litmus ChaosCenter to Latest Version
|
|
sidebar_label: Upgrade
|
|
---
|
|
|
|
---
|
|
|
|
## Upgrade ChaosCenter
|
|
|
|
To upgrade Litmus ChaosCenter from 2.3.0 to 2.4.0, you can follow these steps:
|
|
|
|
> Note: This step is not required if using Helm, Helm upgrade should work.
|
|
|
|
1. Upgrade the control plane (ChaosCenter)
|
|
To upgrade ChaosCenter, you can re-apply the manifest using the kubectl.
|
|
|
|
```bash
|
|
kubectl apply -f https://raw.githubusercontent.com/litmuschaos/litmus/master/mkdocs/docs/2.4.0/litmus-2.4.0.yaml
|
|
```
|
|
|
|
## Upgrade Mongodb DB Schema
|
|
|
|
> Note: This step is not required if using Helm, Helm upgrade should work.
|
|
|
|
To upgrade the DB schema, deploy the [upgrade-agent](https://raw.githubusercontent.com/litmuschaos/litmus/master/litmus-portal/upgrade-agents/control-plane/upgrade-agent.yaml) in your k8s cluster where ChaosCenter is installed. This manifest will create a Job, which will upgrade the mongoDB schema.
|
|
|
|
`kubectl apply -f https://raw.githubusercontent.com/litmuschaos/litmus/master/litmus-portal/upgrade-agents/control-plane/upgrade-agent.yaml`
|
|
|
|
## Upgrade ChaosAgent
|
|
|
|
To upgrade your ChaosAgent, you can follow these steps:
|
|
|
|
1. If an upgrade is available, you will get an option to upgrade your agent in the ChaosCenter. Upon clicking on the upgrade option, a modal will pop up providing you the litmusctl command which you can execute and your ChaosAgent will be upgraded.
|
|
|
|
<img src={require('../assets/user-guides/upgrade/upgrade-agent.png').default} width="800" />
|
|
|
|
Alternatively you can run the following command using litmusctl in the cluster containing the agent by providing `<CLUSTER_ID>` and `<PROJECT_ID>`.
|
|
|
|
```
|
|
litmusctl upgrade agent --cluster-id="<CLUSTER_ID>" --project-id="<PROJECT_ID>"
|
|
```
|
|
|
|
> Note: v0.7.0 of [litmusctl](https://github.com/litmuschaos/litmusctl/blob/master/README.md) is required.
|