Hands-On Linux for Architects by Denis Salamanca

Author:Denis Salamanca
Language: eng
Format: epub
Tags: COM046070 - COMPUTERS / Operating Systems / Linux, COM088010 - COMPUTERS / System Administration / Linux and UNIX Administration, COM011000 - COMPUTERS / Systems Architecture / General
Publisher: Packt Publishing
Published: 2019-04-27T11:02:33+00:00

for i in 1 2 3; do

az vm create -n kube-controller-${i} \

--admin-username <USERNAME> \

--availability-set control-plane \

--size Standard_B2s \

--image CentOS \

--vnet-name kube-node-vnet \

--subnet node-subnet \

--private-ip-address 192.168.0.1${i} \

--public-ip-address "" \

--nsg kube-nsg \

--ssh-key-value ${MGMT_KEY};

done

The sizes that we are using on these VMs are small because this is only a test environment, and we will not really require a lot of compute resources. In a real environment, we would size the VMs based on the considerations that we explored in the Chapter 8, Architecting a Kubernetes Cluster.

Last but not least, we create our worker nodes using the following command:

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