cannot write configuration to file: open /updater/data/config.json: permission denied

[mailliwal]

Hi,

Just want to deploy DDNS-Updater to Debian container under Proxmox.

• Created directories and config file

`cd /var/lib/docker/volumes
mkdir ddns-updater
chmod +x ddns-updater

cd /var/lib/docker/volumes/ddns-updater
mkdir data
touch data/config.json
chmod u+r data/config.json`

• Deploy docker container
  `version: "3.7"
  services:
  ddns-updater:
  image: qmcgaw/ddns-updater
  container_name: ddns-updater
  ports:
  - 6890:8000/tcp
  volumes:
  - /var/lib/docker/volumes/ddns-updater/data:/updater/data
  environment:
  - CONFIG=
  - PERIOD=60m
  - PUBLICIP_FETCHERS=all
  - PUBLICIP_HTTP_PROVIDERS=all
  - PUBLICIPV4_HTTP_PROVIDERS=all
  - PUBLICIPV6_HTTP_PROVIDERS=all
  - PUBLICIP_DNS_PROVIDERS=all
  - PUBLICIP_DNS_TIMEOUT=3s
  - UPDATE_COOLDOWN_PERIOD=5m
  - HTTP_TIMEOUT=10s
  - SERVER_ENABLED=yes

  # Web UI
  - LISTENING_ADDRESS=:8000
  - ROOT_URL=/ddns
  
  # Backup
  - BACKUP_PERIOD=0
  - BACKUP_DIRECTORY=/updater/data
  
  # Other
  - LOG_LEVEL=info
  - LOG_CALLER=hidden
  - SHOUTRRR_ADDRESSES=telegram:XXXXXXX
  

  restart: always
  network_mode: bridge
  `

But Telegram keep pop-up "cannot write configuration to file: open /updater/data/config.json: permission denied"

And container showed below messages.

ddns-updater | 2024-10-04T14:20:58+08:00 INFO reading JSON config from file /updater/data/config.json
ddns-updater | 2024-10-04T14:20:58+08:00 INFO file not found, creating an empty settings file
ddns-updater exited with code 0
ddns-updater | 2024-10-04T14:20:59+08:00 ERROR cannot write configuration to file: open /updater/data/config.json: permission denied
ddns-updater | 2024-10-04T14:20:59+08:00 INFO Shutdown successful

===========================

May I know any permission is incorrect and how to solve it ?

Thanks

[mailliwal]

typo in volumes path, it's been resolved