tg-spam.log permission denied

Hi umputun,

I used docker-compose to deploy the application, and I see a warning

tg-spam    | 2024/03/24 11:09:18.928 [INFO]  user **** as spammer: {name: stopword, spam: false, details: not found}, {name: emoji, spam: false, details: 0/2}, {name: similarity, spam: true, details: 1.00/0.50}, {name: classifier, spam: true, details: probability of spam: 100.00%}, {name: cas, spam: false, details: record not found}, "Нужен человек для удаленного заработка. С вас, телефон и 2 часа свободного времени. Доход достойный. Для связи (+) в ЛС"
tg-spam    | 2024/03/24 11:09:18.928 [WARN]  can't write to log, can't open new logfile: open /srv/logs/tg-spam.log: permission denied

in container I see created folders from root user:

/srv $ ls -la
total 14356
drwxr-xr-x    1 root     root          4096 Mar 24 11:07 .
drwxr-xr-x    1 root     root          4096 Mar 24 11:07 ..
drwxrwxr-x    2 app      app           4096 Mar 24 11:09 data
drwxr-xr-x    2 root     root          4096 Mar 24 11:07 logs
-rwxr-xr-x    1 root     root      14684160 Mar 24 07:22 tg-spam
/srv $ ps -a
PID   USER     TIME  COMMAND
    1 app       0:04 /srv/tg-spam
   22 app       0:00 /bin/sh
   30 app       0:00 ps -a

on host mashine folder ./logs created from root:

user@ubuntu-vm:~/tg-spam$ ls -la
total 20
drwxrwxr-x 3 user   user   4096 Mar 24 08:07 .
drwxr-x--- 8 user   user   4096 Mar 23 19:06 ..
-rw-r--r-- 1 user   user   2132 Mar 24 08:07 docker-compose.yml
-rw-r--r-- 1 user   user    638 Mar 23 20:49 .env
drwxr-xr-x 2 root root 4096 Mar 24 08:07 logs

# example of a compose file with server enabled, logging turned on and samples on named volume
services:
  tg-spam:
    image: umputun/tg-spam:latest # use :master tag for latest (unstable) version
    hostname: tg-spam
    user: app
    restart: always
    container_name: tg-spam
    deploy:
      resources:
        limits:
          cpus: '0.25'
          memory: 50M
      restart_policy:
        condition: on-failure
        max_attempts: 3
    logging: &default_logging
      driver: json-file
      options:
        max-size: "5m"
        max-file: "2"
    env_file:
      - .env
    volumes:
      - tg-data:/srv/data       # mount volume with samples and dynamic files
      - ./logs:/srv/logs        # mount logs location to host's ./log directory
    ports:
      - 127.0.0.1:4080:8080
volumes:
  tg-data:

umputun / tg-spam

tg-spam.log permission denied #66