mirror of
https://github.com/eliasstepanik/caddy-ingess.git
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20b498f76c
* remove test data * Create helm chart using the suggested structure from helm3 * Fix minor naming consistency in Dockerfile * Move skaffold to use helm chart * improve skaffold configuration * Update chart name to use the naming convenction * update sample path * Update contribution guideline * Add helm chart validation rules * Add chart home since is a required field * Add linting action for helm charts * Add fixes to chart definition * fix timeout duration * Update kind cluster * test CI with minikube * Add MetalLB to test load balancer feature * Publish chart when merged on master * test publishing chart with fake tag * move charts dir * finalize charts publishing CI * reformat skaffold
61 lines
2.1 KiB
Markdown
61 lines
2.1 KiB
Markdown
## Requirements
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- A running kubernetes cluster (if you don't have one see *Setup a local cluster* section)
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- [helm 3](https://helm.sh/) installed on your machine
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- [skaffold](https://skaffold.dev/) installed on your machine
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### Setup a local cluster
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- You need a machine with [docker](https://docker.io) up & running
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- You need to install [kind](https://kind.sigs.k8s.io/) on your machine
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Than we can create a two nodes cluster (one master and one worker):
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```bash
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cat <<EOF | kind create cluster --config=-
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kind: Cluster
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apiVersion: kind.x-k8s.io/v1alpha4
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nodes:
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- role: control-plane
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- role: worker
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EOF
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```
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and activate the `kubectl` config via:
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```
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kind export kubeconfig
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```
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## Setup development env
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Replace also the domain name to use in `hack/test/example-ingress.yaml` from `kubernetes.localhost` to your domain (ensure also that the subdomain `example1` and `example2` are resolved to the server public IP)
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Create a namespace to host the caddy ingress controller:
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```
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kubectl create ns caddy-system
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```
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Than we can start skaffold using:
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```
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skaffold dev --port-forward
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```
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this will automatically:
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- build your docker image every time you change some code
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- update the helm release every time you change the helm chart
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- expose the caddy ingress controller (port 8080 and 8443)
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You can test that all work as expected with:
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```
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curl -H 'Host: example1.kubernetes.localhost http://127.0.0.1:80/hello1
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curl -H 'Host: example1.kubernetes.localhost http://127.0.0.1:80/hello2
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curl -H 'Host: example2.kubernetes.localhost http://127.0.0.1:80/hello1
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curl -H 'Host: example2.kubernetes.localhost http://127.0.0.1:80/hello2
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```
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## Notes
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- You can change local port forwarded by skaffold by changing the port values in the `skaffold.yaml` file on section `portForward` `localPort`. Remind that you can forward only port greather than 1024 if you execute it as non root user
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- You can delete your local cluster with the command `kind delete cluster`
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- To use TLS your domain should be publically resolved to your cluster IP in order to allow Let's Encript to validate the domain
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