Compute node HA configuration

Get started

This configuration apply to role:

• compute

Setting Roles

Please use the Virtual hostname and Virtual IP address on the controller

• Specify controller controller: controller
• Specify controller IP: 10.32.0.240

- Change Role -
Select a role:
1: control
2: compute
3: storage
4: control-converged
5: edge-core
6: moderator
Enter index: 3
Specify controller controller: controller
Specify controller IP: 10.32.0.240
Specify external IP/domain [optional]:
Specify management interface: IF.1
Specify provider interface [optional]: IF.1
Specify overlay interface: IF.1
Specify storage interface [frontend(,backend)]: IF.1
Specify region ("RegionOne"):
Specify cluster secret seed: bigstack

-- Cube Role --
Current role: compute
Current Controller: controller(10.32.0.240)
Current External IP/Domain: N/A
Current Management: IF.1
Current Provider: IF.1
Current Overlay: IF.1
Current Storage: IF.1
Current Domain/Region: default/RegionOne
Current Cube Secret Seed: bigstack
1: Change role
x: Exit
p: Previous screen
n: Next screen

Select option: n

Setting HA

-- Cube High Availability --
Current HA setting: disabled
1: Change HA
x: Exit
p: Previous screen
n: Next screen

Select option: 1

- Change HA -
High Availabile Cube:
1: Yes
2: No
Enter index: 1
Specify control group hostname [HOST,HOST,...]: control01,control02,control03
Specify control group address [IP,IP,...]: 10.32.2.241,10.32.2.242,10.32.2.243

-- Cube High Availability --
Current HA setting: enabled
Current Control Group:
control01(10.32.2.241),control02(10.32.2.242),control03(10.32.2.243)
1: Change HA
x: Exit
p: Previous screen
n: Next screen

Select option: n

Summary

Password has not been modified.
Host name: compute01
IF.1
    Default interface.
    IPv4 Mode:  Manual
    IPv4 Address:   10.32.2.251
    IPv4 Netmask:   255.255.0.0
    IPv4 Gateway:   10.32.2.254
    IPv6 Mode:  Automatic
IF.2
    Interface disabled
IF.3
    Interface disabled
IF.4
    Interface disabled
DNS server 1: 1.1.1.1
Time Zone: Asia/Taipei
Date: 12/02/2020
Time: 13:54:19
Role: compute
Controller: controller(10.32.2.240)
External IP/Domain: N/A
Management: IF.1
Provider: IF.1
Overlay: IF.1
Storage: IF.1
Domain/Region: default/RegionOne
Cube Secret Seed: bigstack
High Availability: enabled
Control Group:
control01(10.32.2.241),control02(10.32.2.242),control03(10.32.2.243)

1: Accept the configuration
2: Cancel the configuration
3: Modify the configuration