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better readability

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iwilltry42 2019-05-15 08:40:48 +02:00
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README.md
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@ -48,19 +48,23 @@ Example Workflow: Create a new cluster and use it with `kubectl`
### Expose services ### Expose services
#### via Ingress #### 1. via Ingress
1. Create a cluster, mapping the ingress port 80 to localhost:8081 1. Create a cluster, mapping the ingress port 80 to localhost:8081
`k3d create --api-port 6550 --publish 8081:80 --workers 2`
`k3d create --api-port 6550 --publish 8081:80 --workers 2`
2. Get the kubeconfig file 2. Get the kubeconfig file
`export KUBECONFIG="$(k3d get-kubeconfig --name='k3s-default')"`
`export KUBECONFIG="$(k3d get-kubeconfig --name='k3s-default')"`
3. Create a nginx deployment 3. Create a nginx deployment
`kubectl create deployment nginx --image=nginx`
`kubectl create deployment nginx --image=nginx`
4. Create a ClusterIP service for it 4. Create a ClusterIP service for it
`kubectl create service clusterip nginx --tcp=80:80`
`kubectl create service clusterip nginx --tcp=80:80`
5. Create an ingress object for it with `kubectl apply -f` 5. Create an ingress object for it with `kubectl apply -f`
@ -82,12 +86,14 @@ Example Workflow: Create a new cluster and use it with `kubectl`
``` ```
6. Curl it via localhost 6. Curl it via localhost
`curl localhost:8081/`
### via NodePort `curl localhost:8081/`
#### 2. via NodePort
1. Create a cluster, mapping the port 30080 from worker-0 to localhost:8082 1. Create a cluster, mapping the port 30080 from worker-0 to localhost:8082
`k3d create --publish 8082:30080@k3d-k3s-default-worker-0 --workers 2 -a 6550`
`k3d create --publish 8082:30080@k3d-k3s-default-worker-0 --workers 2 -a 6550`
... (Steps 2 and 3 like above) ... ... (Steps 2 and 3 like above) ...
@ -113,4 +119,5 @@ Example Workflow: Create a new cluster and use it with `kubectl`
``` ```
5. Curl it via localhost 5. Curl it via localhost
`curl localhost:8082/`
`curl localhost:8082/`