Macvlan and multiple NICs support in Rancher 2.0?

Rancher 2.0 Tech Preview
1

For some special use cases it would be fine if rancher could handle multiple network interfaces and macvlan (bridge vlan into a container). Will it possible / supported with Rancher 2.0?

2

Would it possible to use the following docker-compose.yml as expected with Rancher (2.0) @denise?

version: '2'
services:
  fw:
    image: alpine
    networks: 
      vlan888:
      vlan999:
    cap_add:
    - NET_ADMIN
    - NET_RAW
    tty: true
    stdin_open: true
    command: sh

  vpn:
    image: alpine
    network_mode: "service:fw" 
    depends_on: 
    - fw
    tty: true
    stdin_open: true
    command: sh

networks:
  vlan888:
    driver: macvlan
    driver_opts:
      parent: eth1.888
    ipam:
      config:
      - subnet: 10.25.86.0/24
        gateway: 10.25.86.1
  vlan999:
    driver: macvlan
    driver_opts:
      parent: eth1.999
    ipam:
      config:
      - subnet: 10.25.87.0/24
        gateway: 10.25.87.1
1 Like
3

AFAIK Kubernetes does not support multiple networks.

4

Thanks, @vincent. So I should use docker-compose for that special use case.