[piaware] Added support for BEASTHOST and BEASTPORT (#93)

Signed-off-by: Patrik Boström <patbos@patbos.com>

charts/piaware/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: v3.8.1
 description: Program for forwarding ADS-B data to FlightAware
 name: piaware
-version: 2.0.1
+version: 2.1.0
 keywords:
   - piaware
   - flight-aware

charts/piaware/README.md

@@ -17,6 +17,15 @@ To install the chart with the release name `my-release`:
 helm install --name my-release k8s-at-home/piaware
 ```
 
+### Configuration
+There are two main options for this chart, either use a UBB device on the node where the pod runs or use 
+[readsb](https://hub.docker.com/r/mikenye/readsb) with beast
+
+#### USB
+Set the value 
+
+    device: "/dev/bus/usb/001/004"
+
 **IMPORTANT NOTE:** a flight-aware USB device must be accessible on the node where this pod runs, in order for this chart to function properly.
 
 A way to achieve this can be with nodeAffinity rules, for example:
@@ -35,6 +44,12 @@ affinity:
 
 ... where a node with an attached flight-aware USB device is labeled with `app: flight-aware`
 
+#### Beast
+Use this together with the [readsb](https://hub.docker.com/r/mikenye/readsb) 
+Set the value
+
+    beastHost: <host running readsb>
+
 ## Uninstalling the Chart
 
 To uninstall/delete the `my-release` deployment:
@@ -53,12 +68,12 @@ Specify each parameter using the `--set key=value[,key=value]` argument to `helm
 
 ```console
 helm install --name my-release \
-  --set rtspPassword="nosecrets" \
+  --set feederId="nosecrets" \
     k8s-at-home/piaware
 ```
 
 Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
 
 ```console
-helm install --name my-release -f values.yaml stable/piaware
+helm install --name my-release -f values.yaml k8s-at-home/piaware
 ```

charts/piaware/templates/deployment.yaml

@@ -33,8 +33,10 @@ spec:
         - name: {{ .Chart.Name }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          {{- if .Values.device }}
           securityContext:
             privileged: true
+          {{- end }}
           ports:
             - name: http
               containerPort: 8080
@@ -56,15 +58,27 @@ spec:
             - name: FEEDER_ID
               value: "{{ .Values.feederId }}"
             {{- end }}
+            {{- if .Values.beastHost }}
+            - name: BEASTHOST
+              value: "{{ .Values.beastHost }}"
+            {{- end }}
+            {{- if .Values.beastPort }}
+            - name: BEASTPORT
+              value: "{{ .Values.beastPort }}"
+            {{- end }}
+          {{- if .Values.device }}
           volumeMounts:
             - mountPath: {{ .Values.device }}
               name: usb
+          {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+      {{- if .Values.device }}
       volumes:
         - name: usb
           hostPath:
             path: {{ .Values.device }}
+      {{- end }}
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}

charts/piaware/values.yaml

@@ -21,7 +21,10 @@ image:
 # longitude: "30.66783"
 
 # device where the flight-aware device can be accessed
-device: "/dev/bus/usb/001/004"
+# device: "/dev/bus/usb/001/004"
+
+# beastHost: 10.0.1.88
+# beastPort: 30005
 
 imagePullSecrets: []
 nameOverride: ""