https://github.com/rhildred/info8985-observability

Lab 1
https://github.com/rhildred/info8985-observability

Last synced: 12 days ago
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Lab 1

• Host: GitHub
• URL: https://github.com/rhildred/info8985-observability
• Owner: rhildred
• License: mit
• Created: 2024-09-06T17:55:39.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2024-09-09T01:24:35.000Z (4 months ago)
• Last Synced: 2024-09-09T02:27:21.636Z (4 months ago)
• Language: Dockerfile
• Size: 35.2 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# INFO8995-observability

run kubernetes dashboard in codespace

TLDR;

```

pip install -r requirements.txt

ansible-playbook playbook.yml

kubectl get pods

```

Then with the 0th pod, dashboard-kong-68687498db-5jk5m in my case run:

```

kubectl -n default port-forward dashboard-kong-68687498db-5jk5m 8443:8443

```

You will need a bearer token to access the dashboard. Open a 2nd terminal window and run:

```

kubectl -n default create token admin-user

```

If you need to delete a cluster and start over you can run:

```

k3d cluster delete local-k8s

rm -rf ~/.kube

```

Then you can take it from the top.

Note: This also works (faster) in vscode local with docker desktop installed. 

1. From the command palette `Dev Containers: Clone Repository in Container Volume`. 

2. Choose this repository `https://github.com/rhildred/INFO8985-observability.git`. 

3. Follow the steps from TLDR;

The deliverable for the lab is to create a deployment diagram using [https://www.umletino.com/umletino.html](https://www.umletino.com/umletino.html). This can be done by dragging and dropping pods you see with the `kubectl get pods` command. A starting place would be something like this:

![deployment diagram](READMEImages/deployment.png)

Hopefully this is a gentle introduction to ansible and kubernetes.