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Create two kubernetes clusters aka sites. Each site should have one master and at least three worker nodes with below config -
| VCPUs | 4 |
|---|---|
| Disk | 20 GB |
| RAM | 16 GB |
Configure Kubernetes Clusters
Prepare sites
| Note |
|---|
Note that we are using "coredns" feature gate instead of "kube-dns". |
Site 1
Follow steps from below link to install a kubernetes cluster with SDNC SDN-C using kubeadm, with four VMs created in above step -
https://wiki.onap.org/display/DW/Deploying+Kubernetes+Cluster+with+kubeadm
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Site 2
Follow steps from below link to install another kubernetes cluster with SDN-C using kubeadm, with four VMs created in above step -
https://wiki.onap.org/display/DW/Deploying+Kubernetes+Cluster+with+kubeadm
Before deploying SDN-C Cluster on secondary kubernetes cluster, configure the geographic site id as below:
Configure geographic site id for secondary site (site 2) | vi kubernetes/common/mysql/values.yaml Change the following fields with the new value:
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