====== Adding a container ======

===== Create SCSI disk =====

  - Log into vm.garynet.org
  - Datacenter > vm > as.garynet.org > Hardware
  - Add > Hard Disk
    * Bus/Device: SCSI
    * Storage: pool1
    * Disk size: Depends on use
  - Click Add

===== Partition new disk =====

  - Make mnt point directory with: ''mkdir /mnt/docker/<container>''
  - Find disk with ''fdisk -l''
  - Partition disk with ''cfdisk <disk>''
    - Select type gpt
    - New and set max size
    - Select write and type yes
    - Quit
  - Format partition with ''mkfs.ext4 /dev/<disk>1''
  - Find UUID with ''blkid''
  - Add disk to fstab with ''vim /etc/fstab'':
    * ''UUID=<uuid> /mnt/docker/<container> auto rw,user,auto 0 0''
  - Verify no errors with ''findmnt --verify''
  - Reload systemd daemon with ''systemctl daemon-reload''
  - Mount disk with ''mount -a''

===== Setup compose file =====

  - Make folder to contain docker compose files in /mnt/docker-compose-files/container_name-domain-tld
  - Add docker compose file to /mnt/docker-compose-files/container_name-domain-tld
    * This can be created manually or downloaded from a project page online.
  - Add following entries to docker-compose.yml:

==== Inside service section ====

Required for posterity.

  * <code>

container_name: container_name-domain-tld

</code>

This will restart your container on a server reboot.

  * <code>

restart: unless-stopped

</code>

=== Make sure you set any volumes that your container requires to the disk you created earlier! ===

  * <code>

volumes:
  - /mnt/docker/example/data:/example_data
  - /mnt/docker/example/db:/example_db

</code>

Required to reach your container via DNS and will enable TLS.

  * <code>

labels:
  - traefik.enable=true
  - traefik.http.routers.container_name-domain-tld.rule=Host(`<subdomain>.domain.tld`)
  - traefik.http.services.container_name-domain-tld.loadbalancer.server.port=<port>
  - traefik.http.routers.container_name-domain-tld.entrypoints=websecure
  - traefik.http.routers.container_name-domain-tld.tls.certresolver=domain-tld-certresolver

</code>

Required for traefik to route to your container.

  * <code>

networks:
  - container_name-domain-tld_net
  - proxy_net

</code>

==== Outside the service section ====

Required for docker to create networks.

  * <code>

networks:
  container_name-domain-tld_net:
    name: container_name-domain-tld_net
  proxy_net:
    name: proxy_net
    external: true

</code>