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Version: 2.2

Deploy Kubernetes on Compute node (HCI)

Create a new Cluster - Add Cluster​

/assets/k8s/deploy00.png

Select Cluster type - Custom​

/assets/k8s/hci01.png

Create Cluster​

  • Cluster name

/assets/k8s/hci02.png

Edit Kubernetes Options - Custom​

/assets/k8s/hci03.png

Click Done​

/assets/k8s/hci04.png

Prepare Compute node​

Summary
Password has not been modified.
Host name: com1
IF.1
    IPv4 Mode:  Manual
    IPv4 Address:   0.0.0.0
    IPv4 Netmask:   0.0.0.0
    IPv6 Mode:  Automatic
IF.2
    Interface disabled
IF.3
    Interface disabled
IF.4
    Default interface.
    IPv4 Mode:  Manual
    IPv4 Address:   10.32.2.221
    IPv4 Netmask:   255.255.0.0
    IPv4 Gateway:   10.32.0.254
    IPv6 Mode:  Automatic
IF.5
    Interface disabled
IF.6
    Interface disabled
IF.7
    Interface disabled
DNS server 1: 8.8.8.8
Time Zone: Asia/Taipei
Date: 11/02/2020
Time: 20:51:11
Role: compute
Controller: CONTROLLER(10.32.2.220)
External IP/Domain: N/A
Management: IF.4
Provider: IF.4
Overlay: IF.4
Storage: IF.4
Domain/Region: default/RegionOne
Cube Secret Seed: skyyy
High Availability: disabled
1: Accept the configuration
2: Cancel the configuration
3: Modify the configuration

Select option: 1
Applying policy changes.
[15795.310527] igb 0000:01:00.0: Cannot change link characteristics when SoL/IDER is active.
Policy changes were successfully applied.
Welcome to the Cube Appliance
Enter "help" for a list of available commands
com1>

Connect to controller​

❯ ssh [email protected]
Warning: Permanently added '10.32.2.220' (ECDSA) to the list of known hosts.
Password:
Welcome to the Cube Appliance
Enter "help" for a list of available commands
CONTROLLER>

Add the compute node to ranchers​

CONTROLLER> kubernetes
CONTROLLER:kubernetes> node_add
1: ubuntu
2: k8s
3: baremetal
Enter index: 3
Node(s) name to add to this cluster: com1
Specify roles for these nodes (--all, --etcd, --controlplane, --worker): --all

Go back to rancher, provision is started​

/assets/k8s/hci05.png

Switch to project baremetal​

/assets/k8s/hci06.png

Click Import YAML​

/assets/k8s/hci07.png

Create a sample workload​

/assets/k8s/deploy11.png

Wait for the workload become active​

/assets/k8s/hci08.png

Last updated on by Roy Tan