This template allows you to do zero-downtime deployment to AKS Kubernetes cluster with Jenkins. It deploys an instance of Jenkins on a Linux Ubuntu 16.04 LTS VM and an Azure Kubernetes Service (AKS). The Jenkins instance will configured with jobs to deploy Tomcat container to the AKS Kubernetes in RollingUpdate or blue/green strategy without downtime.
This Azure Resource Manager template was created by a member of the community and not by Microsoft. Each Resource Manager template is licensed to you under a license agreement by its owner, not Microsoft. Microsoft is not responsible for Resource Manager templates provided and licensed by community members and does not screen for security, compatibility, or performance. Community Resource Manager templates are not supported under any Microsoft support program or service, and are made available AS IS without warranty of any kind.
Parameters
| Parameter Name | Description |
|---|---|
| adminUsername | User name for the Virtual Machine. |
| sshPublicKey | Configure all linux machines with the SSH public key string, for example 'ssh-rsa AAAAB...snip...UcyupgH azureuser@linuxvm' |
| virtualMachineSize | The virutal machine size to use. We picked out the sizes with 2 vCPUs, but in real world projects you can choose other sizes as you desired. |
| kubernetesVersion | The version of the Kubernetes running in AKS. |
| jenkinsDnsPrefix | Unique DNS Name prefix for the Public IP used to access the Jenkins Virtual Machine. Azure will form the final DNS name as '<prefix>.<region>.cloudapp.azure.com'. |
| servicePrincipalAppId | Service Principal App ID (also called Client ID) that has contributor rights to the subscription used for this deployment. It is used by the Kubernetes cluster to dynamically manage resources (e.g. user-defined load balancers). |
| servicePrincipalAppKey | Service Principal App Key (also called Client Secret) that has contributor rights to the subscription used for this deployment. It is used by the Kubernetes cluster to dynamically manage resources (e.g. user-defined load balancers). |
| location | Location for all resources. |
Use the template
PowerShell
New-AzureRmResourceGroupDeployment -Name <deployment-name> -ResourceGroupName <resource-group-name> -TemplateUri https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/301-jenkins-aks-zero-downtime-deployment/azuredeploy.jsonInstall and configure Azure PowerShell
Command line
azure config mode armInstall and Configure the Azure Cross-Platform Command-Line Interface
azure group deployment create <my-resource-group> <my-deployment-name> --template-uri https://raw.githubusercontent.com/Azure/azure-quickstart-templates/master/301-jenkins-aks-zero-downtime-deployment/azuredeploy.json