Docker Para Mac Gateway IP

The following explains how to prevent Docker from creating a network with a specific IP address range. When the docker network create command is run, it looks for any ranges that appear to be in use and then excludes those ranges from candidate ranges when determining what to use. There are a few things taken into consideration when determining if a particular range is 'in use' or not.

Docker Compose File for MacVLAN Network Driver ( Single Node)

docker-compose.yml

version: '3.3'

services:

db:

image: mysql:5.7

volumes:

- db_data:/var/lib/mysql

restart: always

networks:

- myvlan

environment:

MYSQL_ROOT_PASSWORD: wordpress

MYSQL_DATABASE: wordpress

MYSQL_USER: wordpress

MYSQL_PASSWORD: wordpress

wordpress:

depends_on:

- db

image: wordpress:latest

ports:

- '8000:80'

restart: always

networks:

- myvlan

environment:

WORDPRESS_DB_HOST: db:3306

WORDPRESS_DB_PASSWORD: wordpress

volumes:

db_data:

networks:

private:

myvlan:

driver: macvlan

driver_opts:

parent: ens160.30

ipam:

config:

- subnet: 100.98.26.0/24

commented Jan 22, 2018

I get this error -o parent interface does was not found on the host ens160

commented Apr 9, 2018

what is parent: ens160.30 under driver_opts referencing? that's the docker host's NIC to VLAN?

commented May 3, 2018

@moesphemie: Ensure there is a network interface called ens160 on your Docker host. Onenote for mac format page print.

@eugenepark1: I guess this is the host's sub interface which is also in 100.98.26.0/24 and also tend to be using VLAN 30. VLAN 30 is not a must, its more a best practice that you name sub interfaces according to it's assigned VLAN.

Regards,
Philip

commented Aug 3, 2018•
edited

I am pulling my hair on the same issue (kind of). When ever I start docker compose, the message I get is:

ERROR: The Compose file '/root/docker/docker-compose-macvlan.yml' is invalid because:
services.qbittorrent.networks.macvlan20 contains unsupported option: 'driver'

I am using 3.6, and I am using the same syntax as the OP. And yes, I am using the correct interface:

qbittorrent:
image: 'linuxserver/qbittorrent'
hostname: qbittorrent
container_name: 'qbittorrent'
volumes:
- ${USERDIR}/docker/qbittorrent:/config
- ${USERDIR}/Downloads/completed:/downloads
- ${USERDIR}/docker/shared:/shared
networks:
private:
macvlan20:
driver: macvlan
driver_opts:
parent: enp0s25.20
ipam:
config:
- subnet: 192.168.20.0/24
ports:
- '50000:50000'
- '60201:60201'
- '60201:60201/udp'
restart: always
environment:
- PUID=${PUID}
- PGID=${PGID}
- TZ=${TZ}
- UMASK_SET=002
- WEBUI_PORT=50000

Any pointers would be greatly appreciated!

commented Aug 22, 2018

@kcallis notice the very first line in the compose file, the version matters.

commented Mar 28, 2020

followed this code but error popup:
'ERROR: yaml.scanner.ScannerError: mapping values are not allowed here
in './docker-compose.yaml', line 113, column 18'

Docker Para Mac Gateway IP

commented Jan 22, 2018

commented Apr 9, 2018

commented May 3, 2018

commented Aug 3, 2018• edited

commented Aug 22, 2018

commented Mar 28, 2020

commented Aug 3, 2018•
edited