Minor aesthetic changes to the how to

Author: khys95

dcache-k8s-howto.md

@@ -27,8 +27,8 @@ sudo install minikube-linux-amd64 /usr/local/bin/minikube
 ### Rootless installation with podman
 
 ```
-$ minikube config set rootless true
-$ minikube start --driver=podman --container-runtime=containerd 
+minikube config set rootless true
+minikube start --driver=podman --container-runtime=containerd 
 ```
 
 ## Helm env
@@ -37,9 +37,9 @@ Install helm as described in official [docs](https://helm.sh/docs/intro/install/
 add helm repositories:
 
 ```
-$ helm repo add bitnami https://charts.bitnami.com/bitnami
-$ helm repo add dcache https://gitlab.desy.de/api/v4/projects/7648/packages/helm/test
-$ helm repo update
+helm repo add bitnami https://charts.bitnami.com/bitnami
+helm repo add dcache https://gitlab.desy.de/api/v4/projects/7648/packages/helm/test
+helm repo update
 ```
 
 ## Starting dCache
@@ -57,54 +57,54 @@ kubectl create namespace dcache-test
 kubectl config set-context --current --namespace=dcache-test 
 ```
 
-All following command commands assume that the namespace is set. Otherwise `-n other-namespace`
+All following commands assume that the namespace is set. Otherwise `-n other-namespace`
 flag should be passes to all `helm` and `kubeclt` commands.
 
 Then start required infrastructure (zookeeper, postgresql, kafka) 
 
 ```
-$ helm install --wait --set auth.username=dcache --set auth.password=let-me-in --set auth.database=chimera  chimera bitnami/postgresql
-$ helm install --wait cells bitnami/zookeeper
-$ helm install --wait --set externalZookeeper.servers=cells-zookeeper --set kraft.enabled=false billing bitnami/kafka --version 23.0.7
+helm install --wait --set auth.username=dcache --set auth.password=let-me-in --set auth.database=chimera  chimera bitnami/postgresql
+helm install --wait cells bitnami/zookeeper
+helm install --wait --set externalZookeeper.servers=cells-zookeeper --set kraft.enabled=false billing bitnami/kafka --version 23.0.7
 ```
 
 Then start dCache
 
 ```
-$ helm install --wait --set image.tag=9.2.1 store dcache/dcache
+helm install --wait --set image.tag=9.2.1 store dcache/dcache
 ```
 
 All running helm charts can be listed with:
 
 ```
-$ helm list
+helm list
 ```
 
 ## Accessing admin interface
 
 ```
-$ kubectl run -ti --rm --image=kroniak/ssh-client admmin -- ssh -p 22224 admin@store-door-svc
+kubectl run -ti --rm --image=kroniak/ssh-client admmin -- ssh -p 22224 admin@store-door-svc
 ```
 
 ## Accessing with client
 
 Starting a client host and attach to it.
 
 ```
-$ kubectl run --image=almalinux:9 wn -- sleep inf
-$ kubectl -ti exec wn -- /bin/bash
-$ kubectl -ti exec wn -- curl -v -k -X HEAD https://store-door-svc:8083/ 
+kubectl run --image=almalinux:9 wn -- sleep inf
+kubectl -ti exec wn -- /bin/bash
+kubectl -ti exec wn -- curl -v -k -X HEAD https://store-door-svc:8083/ 
 ```
 
 ## Quick access to admin pages and frontend
 
 (For minikube users)
 
 ```
-$ kubectl expose pod store-dcache-door-0 --type=NodePort --port=2288 --name="web-admin"
-$ kubectl expose pod store-dcache-door-0 --type=NodePort --port=3880 --name="frontend" 
+kubectl expose pod store-dcache-door-0 --type=NodePort --port=2288 --name="web-admin"
+kubectl expose pod store-dcache-door-0 --type=NodePort --port=3880 --name="frontend" 
 ```
 
 ```
-$ minikube service web-admin -n dcache-test
-```
+minikube service web-admin -n dcache-test
+```