Fix minikube example

charts/codefreak/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.1.0
+version: 0.1.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/codefreak/templates/deployment.yaml

@@ -25,6 +25,10 @@ spec:
       imagePullSecrets:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- with .Values.hostAliases }}
+      hostAliases:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       serviceAccountName: {{ include "codefreak.serviceAccountName" . }}
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}

charts/codefreak/templates/serviceaccount-rb.yaml

@@ -3,7 +3,8 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   name: {{ include "codefreak.serviceAccountName" . }}-rb
-  namespace: {{ .Release.Namespace }}
+  # We create a role-bindung for our service account in another namespace
+  namespace: {{ default .Release.Namespace .Values.workspaces.namespace }}
 subjects:
   - kind: ServiceAccount
     name: {{ include "codefreak.serviceAccountName" . }}

charts/codefreak/templates/serviceaccount-role.yaml

@@ -3,10 +3,11 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   name: {{ include "codefreak.serviceAccountRoleName" . }}
-  namespace: {{ .Release.Namespace }}
+  # We create a role for our service account in another namespace
+  namespace: {{ default .Release.Namespace .Values.workspaces.namespace }}
 rules:
   - apiGroups: [""]
-    resources: ["pods", "configmaps", "services"]
+    resources: ["pods", "configmaps", "services", "pods/log"]
     verbs: ["get", "watch", "list", "create", "delete"]
   - apiGroups: ["networking.k8s.io"]
     resources: ["ingresses"]

charts/codefreak/templates/serviceaccount.yaml

@@ -3,7 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ include "codefreak.serviceAccountName" . }}
-  namespace: {{ default .Release.Namespace .Values.workspaces.namespace }}
+  namespace: {{ .Release.Namespace }}
   labels:
     {{- include "codefreak.labels" . | nindent 4 }}
   {{- with .Values.serviceAccount.annotations }}

charts/codefreak/values.yaml

@@ -4,7 +4,8 @@ image:
   # Overrides the image tag whose default is the chart appVersion.
   tag: ""
 
-imagePullSecrets: [ ]
+imagePullSecrets: []
+hostAliases: []
 nameOverride: ""
 fullnameOverride: ""
 
@@ -106,7 +107,7 @@ workspaces:
   # the Code FREAK server (which is not recommended)
   namespace:
   # If the above namespace is not empty the helm chart will create it
-  createNamespace: true
+  createNamespace: false
   # Template that will be used to create workspace-URLs. If empty this will be "{{publicUrl}}/{workspaceIdentifier}"
   baseUrlTemplate:
   # CPU limit for workspaces. Must be a valid value for Pod's resource.limits[].cpu

examples/codefreak/README.md → examples/codefreak-minikube/README.md

@@ -25,4 +25,37 @@ Check that opening `http://codefreak` and `http://codefreak-workspaces` in your
 
 ## Install Code FREAK on minikube
 
-1. 
+Please create a `cf-minikube-values.yml` file with the following contents and adjust the value of `hostAliases[0].ip`.
+
+```yml
+ingress:
+  enabled: true
+  hosts:
+    - host: codefreak
+      paths:
+        - path: /
+          pathType: Prefix
+
+hostAliases:
+  # Please set this IP to the value of `minikube ip`
+  - ip: "192.168.49.2"
+    hostnames:
+    - "codefreak-workspaces"
+
+workspaces:
+  baseUrlTemplate: http://codefreak-workspaces/{workspaceIdentifier}
+  createNamespace: true
+  namespace: my-workspace-namespace
+
+```
+
+Afterwards you can start the app using the following commands:
+
+```
+helm repo add codefreak https://codefreak.github.io/charts
+helm repo update codefreak
+helm install -f cf-minikube-values.yml my-codefreak-install codefreak/codefreak
+```
+
+You can check the progress using `kubectl -n default get pods --selector app.kubernetes.io/instance=my-codefreak-install`.
+If the application is `Ready` the UI should be reachable at `http://codefreak` in your browser.

examples/codefreak/minikube-values.yml → examples/codefreak-minikube/minikube-values.yml

@@ -11,6 +11,12 @@ ingress:
         - path: /
           pathType: Prefix
 
+hostAliases:
+  - ip: "192.168.49.2"
+    hostnames:
+    - "codefreak-workspaces"
+
 workspaces:
   baseUrlTemplate: http://codefreak-workspaces/{workspaceIdentifier}
+  createNamespace: true
   namespace: my-workspace-namespace