I am trying to launch node red with docker compose and its throwing up some error

This is my docker compose file

version: "3"

services:
  nodered:
    container_name: nodered
    image: nodered/node-red:latest
    restart: always
    environment:
      - TZ=Asia/Kolkata
    ports:
      - "1880:1880"
    networks:
      - public
    volumes:
      - "/mnt/external/nr-personal:/data"
volumes:
  nr-personal:
networks:
  public:

Logs:

npm ERR! Exit status 1

 
npm ERR! Failed at the node-red-docker@2.1.4 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

> node-red-docker@2.1.4 start /usr/src/node-red
> node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"

internal/fs/utils.js:332
    throw err;
    ^

Error: EACCES: permission denied, copyfile '/usr/src/node-red/node_modules/node-red/settings.js' -> '/data/settings.js'
    at Object.copyFileSync (fs.js:2061:3)
    at copyFile (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:70:6)
    at onFile (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:56:25)
    at getStats (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:48:44)
    at handleFilterAndCopy (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:33:10)
    at Object.copySync (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:26:10)
    at Object.<anonymous> (/usr/src/node-red/node_modules/node-red/red.js:125:20)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32) {
  errno: -13,
  syscall: 'copyfile',
  code: 'EACCES',
  path: '/usr/src/node-red/node_modules/node-red/settings.js',
  dest: '/data/settings.js'
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-red-docker@2.1.4 start: `node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"`
npm ERR! Exit status 1

 
npm ERR! Failed at the node-red-docker@2.1.4 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

> node-red-docker@2.1.4 start /usr/src/node-red
> node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"

internal/fs/utils.js:332
    throw err;
    ^

Error: EACCES: permission denied, copyfile '/usr/src/node-red/node_modules/node-red/settings.js' -> '/data/settings.js'
    at Object.copyFileSync (fs.js:2061:3)
    at copyFile (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:70:6)
    at onFile (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:56:25)
    at getStats (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:48:44)
    at handleFilterAndCopy (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:33:10)
    at Object.copySync (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:26:10)
    at Object.<anonymous> (/usr/src/node-red/node_modules/node-red/red.js:125:20)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32) {
  errno: -13,
  syscall: 'copyfile',
  code: 'EACCES',
  path: '/usr/src/node-red/node_modules/node-red/settings.js',
  dest: '/data/settings.js'
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-red-docker@2.1.4 start: `node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"`
npm ERR! Exit status 1

 
npm ERR! Failed at the node-red-docker@2.1.4 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

> node-red-docker@2.1.4 start /usr/src/node-red
> node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"

internal/fs/utils.js:332
    throw err;
    ^

Error: EACCES: permission denied, copyfile '/usr/src/node-red/node_modules/node-red/settings.js' -> '/data/settings.js'
    at Object.copyFileSync (fs.js:2061:3)
    at copyFile (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:70:6)
    at onFile (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:56:25)
    at getStats (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:48:44)
    at handleFilterAndCopy (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:33:10)
    at Object.copySync (/usr/src/node-red/node_modules/fs-extra/lib/copy-sync/copy-sync.js:26:10)
    at Object.<anonymous> (/usr/src/node-red/node_modules/node-red/red.js:125:20)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32) {
  errno: -13,
  syscall: 'copyfile',
  code: 'EACCES',
  path: '/usr/src/node-red/node_modules/node-red/settings.js',
  dest: '/data/settings.js'
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-red-docker@2.1.4 start: `node $NODE_OPTIONS node_modules/node-red/red.js $FLOWS "--userDir" "/data"`
npm ERR! Exit status 1

 
npm ERR! Failed at the node-red-docker@2.1.4 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

The mounted volume (on /data) needs to be writeable by the Node-RED user, id 1001 iirc

It is able to create the mentioned directory and even the user is able to create the directory. Still the node red container is not working via this docker compose file. If I create the same container but with docker run command eveything is working fine

Could you try it like this:

version: "3"

services:
  nodered:
    container_name: nodered
    image: nodered/node-red:latest
    restart: always
    environment:
      - TZ=Asia/Kolkata
    ports:
      - 1880:1880
    volumes:
      - /mnt/external/nr-personal:/data

Same problem....

It is not working even if I use /home/USERNAME directory where it should typically be able to write

If you don't ming pls tell me what should I do.
I tried

sudo chown user:group /mnt/external

My user can create files in the directory but still nodered is not working

Sorry, I made a mistake earlier the node-red user inside the container is id 1000

So your volume needs to be owned by id 1000 group 10000

so chown -R 1000:1000 /mnt/external/nr-personal

This did solve the issue but is there any way to do this in the compose file?

You can remap the user with the following iirc:

version: "3"

services:
  nodered:
    container_name: nodered
    image: nodered/node-red:latest
    user: "uid:gid"
    restart: always
    environment:
      - TZ=Asia/Kolkata
    ports:
      - "1880:1880"
    networks:
      - public
    volumes:
      - "/mnt/external/nr-personal:/data"
volumes:
  nr-personal:
networks:
  public:

where uid and gid are the numerical id's on the host system that has access to the volume.

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