I have a netbox 3 instance on a docker server this is working well, but I need to migrate it to a new host.

How would I even begin that process?

  • Egroeggnik@rammy.siteOP
    0·
    1 year ago

    It starts with a docker-compose file. There’s lots of persistent data and it’s in volume mounts. I don’t know if I’m making a lot of sense, I’m new to Docker and don’t know all the right words to use yet.

    If you have more than a few machines and are starting to lose track of which cables go where, and which IPs you’re using, netbox is a good resource.

    https://github.com/netbox-community/netbox

    • Djokkum@rammy.siteM
      0·
      1 year ago

      If you are comfortable with it you could share the contents of your docker-compose, that would make it a bit easier for us to give some pointers. Just be sure to redact any sensitive information (usernames, passwords, IP adresses etc.)

      • Egroeggnik@rammy.siteOP
        1·
        1 year ago
        version: '3.4'
services:
  netbox: &netbox
    image: netboxcommunity/netbox:${VERSION-v3.3-2.2.0}
    depends_on:
    - postgres
    - redis
    - redis-cache
    - netbox-worker
    env_file: env/netbox.env
    user: 'unit:root'
    volumes:
    - ./configuration:/etc/netbox/config:z,ro
    - ./reports:/etc/netbox/reports:z,ro
    - ./scripts:/etc/netbox/scripts:z,ro
    - netbox-media-files:/opt/netbox/netbox/media:z
  netbox-worker:
    <<: *netbox
    depends_on:
    - redis
    - postgres
    command:
    - /opt/netbox/venv/bin/python
    - /opt/netbox/netbox/manage.py
    - rqworker
  netbox-housekeeping:
    <<: *netbox
    depends_on:
    - redis
    - postgres
    command:
    - /opt/netbox/housekeeping.sh

  # postgres
  postgres:
    image: postgres:14-alpine
    env_file: env/postgres.env
    volumes:
    - netbox-postgres-data:/var/lib/postgresql/data

  # redis
  redis:
    image: redis:7-alpine
    command:
    - sh
    - -c # this is to evaluate the $REDIS_PASSWORD from the env
    - redis-server --appendonly yes --requirepass $$REDIS_PASSWORD ## $$ because of docker-compose
    env_file: env/redis.env
    volumes:
    - netbox-redis-data:/data
  redis-cache:
    image: redis:7-alpine
    command:
    - sh
    - -c # this is to evaluate the $REDIS_PASSWORD from the env
    - redis-server --requirepass $$REDIS_PASSWORD ## $$ because of docker-compose
    env_file: env/redis-cache.env

volumes:
  netbox-media-files:
    driver: local
  netbox-postgres-data:
    driver: local
  netbox-redis-data:
    driver: local

        The volumes that start with ./ I can deal with. It’s those 3 at the end I don’t know about.