PermissionError migration_lock

[quizilkend]

Hi,

I'm installing paperless-ng via docker compose and got the following STDOUT:

Pulling broker    ... done
Pulling gotenberg ... done
Pulling tika      ... done
Pulling webserver ... done
Starting paperless_gotenberg_1 ... done
Starting paperless_tika_1      ... done
Starting paperless_broker_1    ... done
Paperless-ng docker container starting...
Creating directory ../data/index
Creating directory ../media/documents
Creating directory ../media/documents/originals
Creating directory ../media/documents/thumbnails
Creating directory /tmp/paperless
/sbin/docker-prepare.sh: line 39: /usr/src/paperless/data/migration_lock: Permission denied
Search index out of date. Updating...
Traceback (most recent call last):
  File "manage.py", line 11, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 363, in execute
    settings.INSTALLED_APPS
  File "/usr/local/lib/python3.7/site-packages/django/conf/__init__.py", line 82, in __getattr__
    self._setup(name)
  File "/usr/local/lib/python3.7/site-packages/django/conf/__init__.py", line 69, in _setup
    self._wrapped = Settings(settings_module)
  File "/usr/local/lib/python3.7/site-packages/django/conf/__init__.py", line 170, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/usr/src/paperless/src/paperless/settings.py", line 336, in <module>
    os.makedirs(LOGGING_DIR, exist_ok=True)
  File "/usr/local/lib/python3.7/os.py", line 223, in makedirs
    mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/src/paperless/src/../data/log'
tee: /usr/src/paperless/data/.index_version: Permission denied
Executing management command createsuperuser --noinput --username samuel --email samuel@localhost
Traceback (most recent call last):
  File "manage.py", line 11, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.7/site-packages/django/core/management/__init__.py", line 363, in execute
    settings.INSTALLED_APPS
  File "/usr/local/lib/python3.7/site-packages/django/conf/__init__.py", line 82, in __getattr__
    self._setup(name)
  File "/usr/local/lib/python3.7/site-packages/django/conf/__init__.py", line 69, in _setup
    self._wrapped = Settings(settings_module)
  File "/usr/local/lib/python3.7/site-packages/django/conf/__init__.py", line 170, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/usr/src/paperless/src/paperless/settings.py", line 336, in <module>
    os.makedirs(LOGGING_DIR, exist_ok=True)
  File "/usr/local/lib/python3.7/os.py", line 223, in makedirs
    mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/src/paperless/src/../data/log'

The script already created an docker-compose.yml, The contents are here:

version: "3.4"
services:
  broker:
    image: redis:6.0
    restart: unless-stopped

  webserver:
    image: jonaswinkler/paperless-ng:latest
    restart: unless-stopped
    depends_on:
      - broker
      - gotenberg
      - tika
    ports:
      - 8980:8000
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000"]
      interval: 30s
      timeout: 10s
      retries: 5
    volumes:
      - /homes/samuel/paperless-ng/data:/usr/src/paperless/data
      - /media/Medien/paperless-ng/documents:/usr/src/paperless/media
      - ./export:/usr/src/paperless/export
      - /media/Medien/paperless-ng/consume:/usr/src/paperless/consume
    env_file: docker-compose.env
    environment:
      PAPERLESS_REDIS: redis://broker:6379
      PAPERLESS_TIKA_ENABLED: 1
      PAPERLESS_TIKA_GOTENBERG_ENDPOINT: http://gotenberg:3000
      PAPERLESS_TIKA_ENDPOINT: http://tika:9998

  gotenberg:
    image: thecodingmachine/gotenberg
    restart: unless-stopped
    environment:
      DISABLE_GOOGLE_CHROME: 1

  tika:
    image: apache/tika
    restart: unless-stopped

volumes:
  data:
  media:

Right now the installation fails and paperless is not reachable.

Do you have any advice?

Best regards!
Samuel

[jonaswinkler]

If one of those volumes is on a network shared filesystem, then that might be an explanation for these errors.

Everything inside the container runs as the "paperless" user, which has UID=1000 and GID=1000. Make sure that the user on your host system with these numbers has write access to the mentioned directories. If you need to adjust these IDs inside the container to something else, use "USERMAP_UID" and "USERMAP_GID".

[quizilkend]

Hi Jonas,

thanks for your reply. I'm a bit confused now.

The folder is not on a shared drive and the user should have write permissions.

To test I just created all paperless-ng directories in my home directory (where I should have write access as my user has GID 1000).

I stumbled accross the permissions of the consume, data and media folder:

ll ~/opt/paperless-ng/
insgesamt 0
drwxr-xr-x 1 root   root    0 Jun  6 11:22 consume/
drwxr-xr-x 1 root   root   10 Jun  6 11:22 data/
drwxr-xr-x 1 root   root   18 Jun  6 11:22 media/
drwxr-xr-x 1 samuel samuel 92 Jun  6 11:22 target/

Is paperless-ng in docker creating the folders as different user?