I have a few questions about the docker-compose.yml file before trying this image : https://github.com/nextcloud/docker/tree/master/.examples/docker-compose/with-nginx-proxy/mariadb-cron-redis/fpm
I see a lot of people in this forum and elsewhere adding this volume in containers
What is it for, is this really useful and if yes why this is not mentioned in the official docker-compose.yml file ?
In the official docker-compose.yml file there is the following container
cron: image: nextcloud:fpm-alpine restart: always volumes: - nextcloud:/var/www/html entrypoint: /cron.sh depends_on: - db - redis
What is the purpose of this container and how to use it ?
There are 2 networks mentioned in the official docker-compose.yml file
- proxy-tier - default
Should I declare those networks before using the image ? And how ?
Thanks for your help.