flows

.devcontainer/Dockerfile

@@ -1,5 +1,14 @@
 FROM debian:stable-slim
 
+ARG USERNAME=vscode
+ARG USER_UID=1000
+ARG USER_GID=1000
+
+RUN groupadd --gid $USER_GID $USERNAME \
+    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \
+    && apt-get update && apt-get install -y sudo \
+    && echo "$USERNAME ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
 RUN RUN set -eux; \
   apt-get update; \
   apt-get install -y \
@@ -40,6 +49,7 @@ RUN set -eux; \
     librabbitmq-dev;\
   apt-get clean
 
-WORKDIR /root
+USER $USERNAME
+WORKDIR /workspace
 
 CMD ["sleep infinity"]

.devcontainer/compose.yml

@@ -0,0 +1,54 @@
+services:
+  dev:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    volumes:
+      - ..:/workspace:cached
+    command: sleep infinity
+    networks:
+      - dev_net
+
+  nodered:
+    image: nodered/node-red:4.1
+    container_name: nodered
+    ports:
+      - "1880:1880"
+    networks:
+      - dev_net
+    environment:
+      TZ: Europe/Paris
+    volumes:
+    - ./nodered-data:/data
+    - ./nodered-flows/flows.json:/data/flows.json
+
+  rabbitmq:
+    image: rabbitmq:4.1.4-management
+    container_name: rabbitmq
+    environment:
+      RABBITMQ_DEFAULT_USER: "admin"
+      RABBITMQ_DEFAULT_PASS: "geii2025"
+
+      # Activation MQTT sur le port 1883
+      RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS: >
+        -rabbitmq_mqtt tcp_listeners [1883]
+
+    ports:
+      - "5672:5672"  # AMQP
+      - "1883:1883"  # MQTT
+      - "15672:15672" # RabbitMQ Manager
+    networks:
+      - dev_net
+    volumes:
+      - rabbitmq:/var/lib/rabbitmq
+
+    # Activation des plugins + démarrage serveur
+    command: >
+      sh -c "rabbitmq-plugins enable --offline rabbitmq_mqtt rabbitmq_management &&
+             rabbitmq-server"
+
+networks:
+  dev_net:
+
+volumes:
+  rabbitmq:

.devcontainer/devcontainer.json

@@ -1,13 +1,10 @@
 {
   "name": "Developpement C",
-  "build": {
-    "dockerfile": "Dockerfile"
-  },
-  "runArgs": [
-    "--label", "prometheus=true",
-    "--network=tp_net",
-    "--name=pompes"
+   "dockerComposeFile": [
+    "compose.yml"
   ],
+  "service": "dev",
+  "workspaceFolder": "/workspace",
   "customizations": {
     "vscode": {
       "settings": {

main.cpp

@@ -50,11 +50,8 @@ unsigned short sensor_max, sensor_high, sensor_low, sensor_min;
 
 float TankInitalValue = 7;
 
-// Prometheus
+// Réception des messages MQTT
 // ************************************************************
-
-// ************************************************************
-
 class callback : public virtual mqtt::callback {
 public:
   void message_arrived(mqtt::const_message_ptr msg) override {
@@ -71,6 +68,7 @@ public:
     }
   }
 };
+// ************************************************************
 
 int main()
 {