vscode debugger setup...

launch.json

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "attach",
            "protocol": "inspector",
            "name": "Attach debug inspector to Docker",
            "trace": "verbose",
            "port": 9229,
            "restart": true,
            "address": "0.0.0.0",
            "cwd": "${workspaceFolder}/rocket-api",
            "localRoot": "${workspaceFolder}/rocket-api",
            "remoteRoot": "/app/rocket-api",
            "outFiles": [
                "${workspaceFolder}/rocket-api/build/**/*.js"
            ],
            "sourceMaps": true,
            "internalConsoleOptions": "neverOpen",
            "sourceMapPathOverrides": {
                "/app/rocket-api/*": "${workspaceRoot}/rocket-api/*"
            }
        }
    ]
}