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Jenkins Tool Registration
Tool Registry-> New Tool
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Create New Tool->Select Jenkins
Enter a tool name → Click “Create”
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Summary of New tool created is displayed
Click “Connections” tab → Enter values → click save
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Click “Test Connection”
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Pipeline
Flow: Build → Artifact → Deploy
Docker Build → ECR Push / ACR Push / Nexus Push → ArgoCD Deploy → Approval Gate(for Blue/green)
Docker Build Job Configuration sample screenshot
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ECR Push step configuration sample screenshot
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Nexus Push step configuration sample screenshot
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RollBack
Argo deploy step configuration with Rollback sample screenshot
Rollback - When this step is enabled , rollback will happen automatically by deploying the artifact which is pointed to the artifacts.
Repository Tag - Select the repository or run to rollback to
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Blue/Green Deployment
Blue Green Deployment - Argo CD Blue Green Deployment helps users run multiple versions of services at a time and enables customers to make zero downtime deployments. This toggle can be enabled to identify this deployment as a Blue Green Deployment.
Cluster Creation: Enable Blue green deployment radio button
Argo deploy step configuration with Blue Green Deployment sample screenshot
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Add Approval gate after Argo deploy step - save & run the pipeline
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Save the step → Click Start Pipeline
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Pipeline Logs are updated as the pipeline runs
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Argo Tool
Project is synced
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Updated POD is pointing if approved for Blue/Green
Earlier POD will be pointing if rejected for Blue/Green
Specified roll back version will be deployed if Rollback enabled
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