VM Communication over a Dual NIC BareMetal Deployment

[AbdulRasheed]

Dear Team,

I have deployed a clsuter with 2 NICs. They are bond togeher to form Bond0. I am using vlan 150 for my baremetal network. Now I have 20 VMs across 8 VLANs and need to directly reach the physical network. 

What is the best way to do it? 

[AbdulRasheed]

Hello All,

Any inputs? 

[Trevor]

What is the significance of VLAN 150?

[AbdulRasheed]

Hello @Trevor,

VLAN 150 is used for machine network. All hosts they have the IP Address from VLAN 150. 

Also, API and Ingress VIPs are part of VLAN 150. 

Adding the network configuration for one of the hosts in install-config.yaml 

networkConfig:
interfaces:
  - name: eno1
    type: ethernet
    state: up
    ipv4:
       enabled: false
    mtu: 9000
- name: eno2
  type: ethernet
  state: up
  pv4:
      enabled: false
  mtu: 9000
- name: bond0
  description: Bond with ports eno1 and en02
  type: bond
  state: up
  ipv4:
     enabled: false
  link-aggregation:
    mode: 802.3ad
    options:
      miimon: "100"
   port:
     - eno1
     - eno2
  mtu: 9000
- name: bond0.150
  description: vlan150 using bond0
  type: vlan
  state: up
  ipv4:
  address:
    - ip: 172.21.20.162
      prefix-length: 24
     enabled: true
  vlan:
     base-iface: bond0
     id: 150
dns-resolver:
config:
server:
- 172.16.101.9
routes:
config:
- destination: 0.0.0.0/0
next-hop-address: 172.21.20.1
next-hop-interface: bond0.150

[AbdulRasheed]

Hello Team,

Any helpful inputs are highly appriciated.