Introduction
This page describes the steps to configure a control plane Virtual IP (VIP) and external LB (Load Balancer) for the Votiro Appliance (VA) when working with Azure.
Procedure
Note
For Production environment, always use an external Load Balancer.
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1. |
Assign the IP addresses to the inventory.yaml file: |
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t |
Assign one IP address for controlplane_web_vip. |
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t |
For the Test environment, assign a second IP address for paralus_web_vip. |
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2. |
In the IP configurations for the VM, click +Add. |
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3. |
In the Add IP configuration window, leave the Associate public IP address box unchecked. and click on Add. |
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4. |
Assign your new IP to the first node in this section: |
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5. |
In the file /opt/votiro/package/cluster-infra/kube-vip/kube-vip.yaml:
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a. |
Edit the value for vip_interface (line 77) and replace with your own NIC name (i.e, eth0). |
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b. |
Add specification for nodeSelector (below raw line 55). |
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c. |
Edit kubernetes.io/hostname and replace with your node name (i.e, node-1): |
Copy1 56 spec:
2 nodeSelector:
3 kubernetes.io/hostname: node-1
4 affinity:
5 nodeAffinity:
6 61
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6. |
You can check the interface with this command: |
ip link show
Do this for all nodes. You can copy this file to the other nodes using the scp command.
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7. |
Save and run the book. |
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