Successfully debug nodejs code within container

.dockerignore

@@ -0,0 +1,23 @@
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+README.md

.vscode/launch.json

@@ -0,0 +1,49 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "console": "integratedTerminal",
+            "internalConsoleOptions": "neverOpen",
+            "name": "nodemon",
+            "program": "${workspaceFolder}/app.js",
+            "request": "launch",
+            "restart": true,
+            "runtimeExecutable": "nodemon",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "type": "pwa-node"
+        },
+        {
+            "address": "TCP/IP address of process to be debugged",
+            "localRoot": "${workspaceFolder}",
+            "name": "Attach to Remote",
+            "port": 9229,
+            "remoteRoot": "Absolute path to the remote directory containing the program",
+            "request": "attach",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "type": "pwa-node"
+        },
+
+        {
+            "name": "Docker: Attach to Node.js",
+            "type": "node",
+            "request": "attach",
+            "remoteRoot": "/work/src/",
+            "port": 9229,
+            "address": "localhost",
+            "localRoot": "${workspaceFolder}/nodejs/src",
+            "protocol": "inspector",
+            "restart": true,
+        },
+
+
+        
+        
+    ]
+}

docker-compose.debug.yaml

@@ -39,9 +39,10 @@ services:
     stdin_open: true
     tty: true
     volumes:
-      - ./nodejs/src/:/work
+      - ./nodejs/src/:/work/src/
     ports:
       - 5502:5000
+      - 9229:9229       # debug port
   python: #docker run -it -v ${PWD}:/work -w /work -p 5003:5000 aimvector/python:1.0.0 /bin/sh
     container_name: python
     image: cruxlight/python_dev:1.0.0

docker-compose.yaml

@@ -27,7 +27,7 @@ services:
       context: ./nodejs
       target: prod
     volumes:
-      - ./nodejs/src/:/work
+      - ./nodejs/src/:/work/src
     ports:
       - 5502:5000
   python: #docker run -it -v ${PWD}:/work -w /work -p 5003:5000 aimvector/python:1.0.0 /bin/sh

nodejs/Dockerfile

@@ -5,12 +5,19 @@ WORKDIR /work/
 
 COPY ./src/package.json /work/package.json
 RUN npm install
+RUN npm install -g nodemon
 
-COPY ./src/ /work/
+COPY ./src/ /work/src/
 
+# CMD [ "nodemon", "--inspect=0.0.0.0:9229", "./src/server.js" ]
 
 ###########START NEW IMAGE###################
 
-FROM dev as prod
+FROM node:12.4.0-alpine as prod
 
-CMD node .
+WORKDIR /work/
+COPY ./src/package.json /work/package.json
+RUN npm install
+COPY ./src/ /work/
+
+CMD node .