fix: persist downloaded node modules

metro-ai-suite/metro-vision-ai-app-recipe/compose-scenescape.yml

@@ -57,10 +57,11 @@ services:
     networks:
       - scenescape
     volumes:
-      - ./${SAMPLE_APP}/src/node-red/flows.json:/tmp/flows.json
+      - ./${SAMPLE_APP}/src/node-red/flows.json:/data/flows.json
       - ./${SAMPLE_APP}/src/node-red/flows_cred.json:/tmp/flows_cred.json
-      - ./${SAMPLE_APP}/src/node-red/settings.js:/tmp/settings.js
-      - ./${SAMPLE_APP}/src/node-red/install_package.sh:/tmp/install_package.sh
+      - ./${SAMPLE_APP}/src/node-red/settings.js:/data/settings.js
+      - ./${SAMPLE_APP}/src/node-red/install_package.sh:/data/install_package.sh
+      - node-red-node-modules:/usr/src/node-red/node_modules
     secrets:
       - influxdb2-admin-token
       - root-cert
@@ -75,11 +76,9 @@ services:
         "/bin/bash",
         "-e",
         "-c",
-        "cp /tmp/flows.json /data/flows.json && \
-        cp /tmp/settings.js /data/settings.js && \
-        cp /tmp/flows_cred.json /data/flows_cred.json && \
+        "cp /tmp/flows_cred.json /data/flows_cred.json && \
         sed -i \"s/<influx-api-token>/$(cat /run/secrets/influxdb2-admin-token)/g\" /data/flows_cred.json && \
-        bash /tmp/install_package.sh && \
+        bash /data/install_package.sh && \
         /usr/src/node-red/entrypoint.sh",
       ]
     restart: on-failure:5
@@ -167,9 +166,9 @@ services:
     devices:
       - "/dev/dri:/dev/dri"
     device_cgroup_rules:
-      - 'c 189:* rmw'
-      - 'c 209:* rmw'
-      - 'a 189:* rwm'
+      - "c 189:* rmw"
+      - "c 209:* rmw"
+      - "a 189:* rwm"
     group_add:
       - "109"
       - "110"
@@ -398,3 +397,4 @@ volumes:
   pgserver-db:
   pgserver-migrations:
   pgserver-media:
+  node-red-node-modules:

metro-ai-suite/metro-vision-ai-app-recipe/compose-without-scenescape.yml

@@ -49,9 +49,9 @@ services:
       - "110"
       - "992"
     device_cgroup_rules:
-      - 'c 189:* rmw'
-      - 'c 209:* rmw'
-      - 'a 189:* rwm'
+      - "c 189:* rmw"
+      - "c 209:* rmw"
+      - "a 189:* rwm"
     devices:
       - "/dev:/dev"
     networks:
@@ -139,8 +139,14 @@ services:
     volumes:
       - "./${SAMPLE_APP}/src/node-red:/data"
       - "./${SAMPLE_APP}/src/dlstreamer-pipeline-server/videos:/data/public/videos"
+      - node-red-node-modules:/usr/src/node-red/node_modules
     ipc: "none"
-    entrypoint: [ "/bin/bash", "-c", "/data/install_package.sh && /usr/src/node-red/entrypoint.sh" ]
+    entrypoint:
+      [
+        "/bin/bash",
+        "-c",
+        "/data/install_package.sh && /usr/src/node-red/entrypoint.sh",
+      ]
     user: root
     networks:
       - app_network
@@ -171,7 +177,7 @@ services:
       HTTPS_PROXY: ${https_proxy}
       NO_PROXY: $no_proxy,prometheus,dlstreamer-pipeline-server,localhost,127.0.0.1
     volumes:
-      - ./${SAMPLE_APP}/configs/open_telemetry/otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml  # OpenTelemetry Collector config
+      - ./${SAMPLE_APP}/configs/open_telemetry/otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml # OpenTelemetry Collector config
     restart: always
     networks:
       - app_network
@@ -188,3 +194,4 @@ volumes:
       device: tmpfs
   prometheus_data:
     driver: local
+  node-red-node-modules:

metro-ai-suite/metro-vision-ai-app-recipe/smart-intersection/chart/templates/nodered/deployment.yaml

@@ -20,6 +20,9 @@ spec:
       - name: nodered-config
         configMap:
           name: {{ .Release.Name }}-nodered # Reference the ConfigMap created above
+      - name: nodered-node-modules
+        persistentVolumeClaim:
+          claimName: {{ .Release.Name }}-nodered
       - name: secrets-volume
         projected:
           sources:
@@ -65,6 +68,8 @@ spec:
             mountPath: /mosquitto/secrets
           - name: nodered-config
             mountPath: /config
+          - name: nodered-node-modules
+            mountPath: /usr/src/node-red/node_modules
         livenessProbe:
           failureThreshold: 3
           initialDelaySeconds: 30

metro-ai-suite/metro-vision-ai-app-recipe/smart-intersection/chart/templates/nodered/pv.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: {{ .Release.Name }}-nodered
+spec:
+  capacity:
+    storage: {{ .Values.nodered.storageSize }}
+  accessModes:
+    - ReadWriteOnce
+  persistentVolumeReclaimPolicy: Delete
+  hostPath:
+    path: /mnt/data/nodered  # Replace with a valid path on your node

metro-ai-suite/metro-vision-ai-app-recipe/smart-intersection/chart/templates/nodered/pvc.yaml

@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ .Release.Name }}-nodered
+  namespace: {{ .Release.Namespace }}
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.nodered.storageSize }}

metro-ai-suite/metro-vision-ai-app-recipe/smart-intersection/chart/values.yaml

@@ -1,13 +1,13 @@
 namespace:
 replicaCount: 1
-http_proxy: 
-https_proxy: 
-no_proxy: 
+http_proxy:
+https_proxy:
+no_proxy:
 
 # Global configuration
 global:
   # External IP address for certificate generation
-  externalIP: 
+  externalIP:
 
 # Global image pull policy for all containers
 imagePullPolicy: IfNotPresent
@@ -43,6 +43,7 @@ nodered:
   tag: "latest"
   # Overrides the storage class name
   storageClassName: "standard"
+  storageSize: "1Gi"
 
 broker:
   repository: eclipse-mosquitto