Docker stack example

nfs mount

• showmount -e dagobert

Export list for dagobert:
/mnt/dagobert/docker       (everyone)

• mount -t nfs -o nfsvers=3 dagobert:/mnt/dagobert/docker /mnt/dagobert/docker

create a compose file

• cd /mnt/dagobert/docker
• mkdir nextcloud
• cd nextcloud
• cat nextcloud.yaml

version: '3.5'

volumes:
  nextcloud:
  db:

services:
  db:
    image: mariadb
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
    restart: always
    volumes:
      - ./db:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=sysadm
      - MYSQL_PASSWORD=suxer
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextcloud

  app:
    image: nextcloud
    ports:
      - 8080:80
    links:
      - db
    volumes:
      - ./nextcloud:/var/www/html
    restart: always

docker stack

• docker stack deploy -c nextcloud.yaml $(basename $PWD)

Ignoring unsupported options: links, restart 

Creating network nextcloud_default
Creating service nextcloud_app
Creating service nextcloud_db

Hier müssten doch Verzeichnisse zu finden sein?

• ls -l

total 6
-rw-r--r-- 1 xinux xinux 501 Apr 15 17:47 nextcloud.yaml