finishing advanced feature ngrok repetition 1

README.md

@@ -2,10 +2,15 @@
 Ngrok operator provide developer easy access to private Kubernetes cluster for testing purpose via ngrok. Automate the creation of ngrok tunnel via CRDs!
 
 ### Feature
-- [x] basic ngrok feature
 - [x] support HTTP
-- [ ] support TCP
-- [ ] support Costum Configuration
+- [x] support TCP
+- [x] support costum configuration
+  - [x] custom domain
+  - [x] custom TCP address
+  - [x] custom region
+  - [x] enable/disable inspection
+  - [x] support HTTP auth
+  - [ ] service for ngrok object (dashboard related)
 
 ### Developing ngrok-operator
 This operator build based on [operator-sdk](https://sdk.operatorframework.io/docs/install-operator-sdk/). To build this operator, you need [operator-sdk](https://sdk.operatorframework.io/docs/install-operator-sdk/).
@@ -38,11 +43,13 @@ kubectl apply -f examples/helloworld/
 ```
 kubectl get ngrok --all-namespaces
 NAMESPACE    NAME               STATUS    URL
-default      nginx-ngrok        created   https://d5150f7c3588.ngrok.io
-helloworld   helloworld-ngrok   created   https://fa03f71fbe18.ngrok.io
+default      nginx-ngrok        created   https://9496e56ed0bc.ngrok.io
+default      nginx-ngrok-full   created   https://ngrok.zufardhiyaulhaq.com
+helloworld   helloworld-ngrok   created   https://d00ba8cb0b95.ngrok.io
 ```
 - access the URL
 ```
 https://d5150f7c3588.ngrok.io
+https://ngrok.zufardhiyaulhaq.com
 https://fa03f71fbe18.ngrok.io/hello
 ```

charts/Chart.yaml

@@ -2,8 +2,8 @@
 apiVersion: v1
 name: ngrok-operator
 type: application
-version: 0.0.1
-appVersion: 0.0.1
+version: 0.0.2
+appVersion: 0.0.2
 description: ngrok-operator for managing ngrok lifecycle
 home: https://github.com/zufardhiyaulhaq/ngrok-operator
 keywords:

charts/README.md

@@ -4,15 +4,15 @@ Helm chart for ngrok-operators
 ### Installing the charts
 From root directory of ngrok-operator. Please edit the values.yaml inside charts before applying.
 ```
-helm install ./charts --name ngrok-operator
+helm install ./charts --name-template ngrok-operator
 ```
 
 ### Configuration
 
 | Parameter | Description | Default |
 |-|-| -|
 | operator.image | Image for ngrok-operator | zufardhiyaulhaq/ngrok-operator |
-| operator.tag | Tag for image ngrok-operator | 0.0.1 |
+| operator.tag | Tag for image ngrok-operator | 0.0.2 |
 | operator.pullPolicy | pullPolicy | Always |
 | operator.replica | number of replica | 1 |
 

charts/crds/crds.yaml

@@ -40,9 +40,36 @@ spec:
           spec:
             description: NgrokSpec defines the desired state of Ngrok
             properties:
+              auth:
+                type: string
+              authtoken:
+                type: string
+              hostname:
+                type: string
+              inspect:
+                default: false
+                type: boolean
               port:
                 format: int32
                 type: integer
+              protocol:
+                default: http
+                enum:
+                - http
+                - tcp
+                type: string
+              region:
+                enum:
+                - us
+                - eu
+                - ap
+                - au
+                - sa
+                - jp
+                - in
+                type: string
+              remote_addr:
+                type: string
               service:
                 type: string
             required:

charts/values.yaml

@@ -2,7 +2,7 @@ operator:
   # image of ngrok-operator
   image: "zufardhiyaulhaq/ngrok-operator"
   # tag of ngrok-operator image
-  tag: "0.0.1"
+  tag: "0.0.2"
   # pullPolicy for operator image
   pullPolicy: "Always"
   # number of replica for deployment

deploy/crds/ngrok.com_ngroks_crd.yaml

@@ -40,10 +40,15 @@ spec:
           spec:
             description: NgrokSpec defines the desired state of Ngrok
             properties:
+              auth:
+                type: string
               authtoken:
                 type: string
               hostname:
                 type: string
+              inspect:
+                default: false
+                type: boolean
               port:
                 format: int32
                 type: integer
@@ -53,6 +58,18 @@ spec:
                 - http
                 - tcp
                 type: string
+              region:
+                enum:
+                - us
+                - eu
+                - ap
+                - au
+                - sa
+                - jp
+                - in
+                type: string
+              remote_addr:
+                type: string
               service:
                 type: string
             required:

examples/helloworld/ngrok.yaml

@@ -4,9 +4,15 @@ metadata:
   name: helloworld-ngrok
   namespace: helloworld
 spec:
+  # protocol used, currently support http & tcp
+  # tcp is less tested, please create issue 
+  # default is http
+  protocol: http
+
   # service section represent
   # the service name in the same namespace
   service: helloworld-service
+
   # port section represent
   # the service port in the same namespace
   port: 5000

examples/http-full-configuration/deployment.yaml

@@ -0,0 +1,20 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx-deployment
+  namespace: default
+spec:
+  selector:
+    matchLabels:
+      run: nginx
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        run: nginx
+    spec:
+      containers:
+      - name: nginx
+        image: nginx
+        ports:
+        - containerPort: 80

examples/http-full-configuration/ngrok.yaml

@@ -0,0 +1,41 @@
+apiVersion: ngrok.com/v1alpha1
+kind: Ngrok
+metadata:
+  name: nginx-ngrok-full
+  namespace: default
+spec:
+  # ngrok authtoken
+  authtoken: your-auth-token
+
+  # protocol used, currently support http & tcp
+  # tcp is less tested, please create issue 
+  # if there is an issue with tcp
+  protocol: http
+
+  # region where ngrok run
+  # refer to the docs
+  # https://ngrok.com/docs
+  region: ap
+
+  # auth protect your http
+  # with user password combination
+  # <user>:<password>
+  auth: user:password
+
+  # enable inspection
+  # only works for http protocol
+  inspect: true
+
+  # this supported starting with basic plan
+  # using custom hostname require to set authtoken
+  # the behaviour when set `hostname` with free account
+  # is unknown!
+  hostname: ngrok.zufardhiyaulhaq.com
+
+  # service section represent
+  # the service name in the same namespace
+  service: nginx-service
+
+  # port section represent
+  # the service port in the same namespace
+  port: 80

examples/http-full-configuration/service.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: nginx-service
+  namespace: default
+spec:
+  ports:
+  - port: 80
+    protocol: TCP
+  selector:
+    run: nginx

examples/nginx/ngrok.yaml

@@ -4,9 +4,15 @@ metadata:
   name: nginx-ngrok
   namespace: default
 spec:
+  # protocol used, currently support http & tcp
+  # tcp is less tested, please create issue 
+  # default is http
+  protocol: http
+
   # service section represent
   # the service name in the same namespace
   service: nginx-service
+
   # port section represent
   # the service port in the same namespace
   port: 80

pkg/apis/ngrok/v1alpha1/ngrok_types.go

@@ -17,8 +17,22 @@ type NgrokSpec struct {
 	// +optional
 	AuthToken string `json:"authtoken"`
 
+	// +optional
+	Auth string `json:"auth"`
+
 	// +optional
 	Hostname string `json:"hostname"`
+
+	// +optional
+	RemoteAddr string `json:"remote_addr"`
+
+	// +kubebuilder:validation:Enum=us;eu;ap;au;sa;jp;in
+	// +optional
+	Region string `json:"region"`
+
+	// +kubebuilder:default:=false
+	// +optional
+	Inspect bool `json:"inspect"`
 }
 
 // NgrokStatus defines the observed state of Ngrok

pkg/controller/ngrok/ngrok_controller.go

@@ -183,7 +183,7 @@ func (r *ReconcileNgrok) Reconcile(request reconcile.Request) (reconcile.Result,
 
 		bodyString := string(body)
 
-		matcher, err := regexp.Compile(`https(.*?)io`)
+		matcher, err := regexp.Compile(`https://.[^"]+`)
 		if err != nil {
 			return reconcile.Result{}, err
 		}
@@ -235,7 +235,7 @@ func newNgrokPod(cr *ngrokv1alpha1.Ngrok) *corev1.Pod {
 				{
 					Name:    "ngrok",
 					Image:   "wernight/ngrok",
-					Command: []string{"ngrok", "--config", "/ngrok/ngrok.conf", "--all"},
+					Command: []string{"ngrok", "start", "--config", "/ngrok/ngrok.conf", "--all"},
 					Ports: []corev1.ContainerPort{
 						{ContainerPort: ngrokPort},
 					},
@@ -265,7 +265,7 @@ func newNgrokPod(cr *ngrokv1alpha1.Ngrok) *corev1.Pod {
 
 func generateConfiguration(cr *ngrokv1alpha1.Ngrok) string {
 	var output bytes.Buffer
-	tmpl := "template/configuration.tmpl"
+	tmpl := "templates/configuration.tmpl"
 
 	tpl, err := template.ParseFiles(tmpl)
 	if err != nil {

templates/configuration.tmpl

@@ -4,10 +4,29 @@ web_addr: 0.0.0.0:4040
 authtoken: {{ .Spec.AuthToken }}
 {{end}}
 
+{{if .Spec.Region }}
+region: {{ .Spec.Region }}
+{{end}}
+
 tunnels:
   app:
     proto: {{ .Spec.Protocol }}
     addr: {{ .Spec.Service }}:{{ .Spec.Port }}
+
+    {{if eq .Spec.Protocol "http"}}
+    inspect: {{ .Spec.Inspect }}
+
+    {{if .Spec.Auth }}
+    auth: {{ .Spec.Auth }}
+    {{ end }}
+
     {{if .Spec.AuthToken }}{{if .Spec.Hostname }}
     hostname: {{ .Spec.Hostname }}
     {{end}}{{end}}
+    {{end}}
+
+    {{if eq .Spec.Protocol "tcp"}}
+    {{if .Spec.AuthToken }}{{if .Spec.Hostname }}
+    remote_addr: {{ .Spec.Hostname }}
+    {{end}}{{end}}
+    {{end}}