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65 lines
2.0 KiB
65 lines
2.0 KiB
2 years ago
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# Kubernetes Development
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These configs and scripts attempt to simplify spinning up a kubernetes cluster
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for development and testing purposes. It leverages [k3d](https://k3d.io) to create
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a [k3s](https://k3s.io) cluster in Docker. Homepage can then be deployed either via
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the `k3d-deploy.sh` script, or [tilt](https://tilt.dev) can be used to spin up a
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local CI loop that will automatically update the deployment.
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All the commands in the document should be run from the `k3d` directory.
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## Requisite Tools
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| Tool | Description |
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|-------------------------------------------------------------|----------------------------------------------------------|
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| [docker](https://docker.io) | Docker container runtime |
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| [kubectl](https://kubernetes.io/releases/download/#kubectl) | Kubernetes CLI |
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| [helm](https://helm.sh) | Kubernetes package manager |
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| [k3d](https://k3d.io) | Kubernetes on Docker - used to create the cluster |
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| [k9s](https://k9scli.io) | (Optional) Command line view for kubernetes cluster |
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| [tilt](https://tilt.dev) | (Optional) Local CI loop for kubernetes deployment |
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| [direnv](https://direnv.net/) | (Optional) Automatically loads `kubeconfig` via `.envrc` |
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## One-off Test Deployments
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Create a cluster:
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```sh
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./k3d-up.sh
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```
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Build and deploy:
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```sh
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./k3d-deploy.sh
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```
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Open the Homepage deployment:
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```sh
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xdg-open http://homepage.k3d.localhost:8080/
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```
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## Continuous Deployment
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Create a cluster:
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```sh
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./k3d-up.sh
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```
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Kick off tilt:
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```sh
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tilt up
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```
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Press space bar to open the tilt web UI, which is quite informative.
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Open the Homepage deployment:
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```sh
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xdg-open http://homepage.k3d.localhost:8080/
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```
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