• A GitHub account.
• An Argo CD Instance. (If attending the Webinar we will provide one for you to use.)

• Open https://github.com/dhpup/argo101
• Click “Fork”.

• Click "Actions" in the top bar at GitHub.com in your repo.
• Enable GitHub Actions workflows to be executed.

• Click into the GitHub Actions YAML file here: GitHub Actions CI Steps
• Adjust the env version to 1.21.6
• Commit the changes on GitHub.
• Once the GitHub Actions build completes, you can verify the changes were made to your staging environment YAML here: Staging Environment Kustomization

• Open the Webinar Argo CD UI here: Argo CD UI for Argo 101 Webinar | Or use your own Argo CD instance.
• If you're attending the webinar, then continue to the next step as you won't need to login to Argo CD. If not then you will need to login to Argo CD.
• Click "+ New App" (Top Left), then configure the following settings.

Application Name: Your GitHub Username
Project: Default
Sync Policy: Manual
Source Repo: Paste the link to your forked repo. (e.g. https://github.com/dhpup/argo101)
Source Path: In the dropdown select nginx/env/stage
Destination: https://kubernetes.default.svc
Namespace: default

• Click "Sync" in the Argo CD UI to deploy your application.

• Click into the GitHub Actions YAML file here: GitHub Actions CI Steps
• Adjust the env version to 1.21.622
• Commit the changes to GitHub.
• Wait for GitHub Action to complete.
• Argo CD will detect the drift.
• Click "Sync" to deploy this new version.

• Once you sync the new artifact, you will notice your application is in an unhealthy state.
• Follow the red statuses on Argo CD and you can figure out why.
• Click into the unhealthy pod then check the events and logs.
• Rollback the deployment.