azure-pipelines-infrastructure-LIVE.yml

name: $(Major).$(Minor).$(Patch)

variables:
- group: TerraformGlobalValues
- name: Major
  value: 1
- name: Minor
  value: 0
- name: Patch
  value: $[counter(format('{0}.{1}', variables['Major'], variables['Minor']), 0)]
- name: ClientName
  value: CLIENT # 6 Characters Maximum - Due to NetBios Naming Restrictions
- name: SupplierName
  value: Supplier
- name: Environment
  value: LIVE

resources:
- repo: self

trigger:  
  branches:
    include:
    - master
  paths:
    include:
    - Azure/*
    - azure-pipelines-infrastructure-LIVE.yml

stages:
- stage: Build
  displayName: Build
  jobs:
  - job: Build
    displayName: Build Infrastructure as Code
    pool:
      name: LocalTest
    workspace:
      clean: all 
    steps:
    - task: TerraformInstaller@0
      displayName: 'Install Terraform 0.12.18'
      inputs:
        terraformVersion: 0.12.18

    - task: replacetokens@3
      displayName: 'Replace secret tokens in terraform files'
      inputs:
        rootDirectory: Azure/env/Live
        actionOnMissing: 'fail'
        targetFiles: |
          *.tfvars
          *.tf
      env:
        backend_state_resource_group_name: $(backend_state_resource_group_name)
        backend_state_storage_account_name: $(backend_state_storage_account_name)
        backend_state_container_name: $(backend_state_container_name)
        backend_state_key: $(backend_state_key)
        subscription_id: $(subscription_id)
        client_id: $(client_id)
        client_secret: $(client_secret)
        tenant_id: $(tenant_id)
        SupplierName: $(SupplierName)
        ClientName: $(ClientName)
        Public_RDP_Allowed_IP_Addresses: $(Public_RDP_Allowed_IP_Addresses) #{Public_RDP_Allowed_IP_Addresses}# # Example ["1.1.1.1","2.2.2.2"]     

    - task: TerraformTaskV1@0
      displayName: 'Terraform : Init'
      inputs:
        workingDirectory: Azure/env/Live
        backendServiceArm: '#Azure DevOps Service Connection to Azure Sub#'
        backendAzureRmResourceGroupName: DevOps
        backendAzureRmStorageAccountName: devops
        backendAzureRmContainerName: 'terraform-state'
        backendAzureRmKey: tf/$(ClientName)/$(Environment)/terraform.tfstate

    - task: TerraformTaskV1@0
      displayName: 'Terraform : Validate'
      inputs:
        command: validate
        workingDirectory: Azure/env/Live
        commandOptions: '-var-file=".\live.tfvars"`'
        backendServiceArm: '#Azure DevOps Service Connection to Azure Sub#'
        backendAzureRmResourceGroupName: DevOps
        backendAzureRmStorageAccountName: devops
        backendAzureRmContainerName: 'terraform-state'
        backendAzureRmKey: tf/$(ClientName)/$(Environment)/terraform.tfstate

    - powershell: |
       Remove-Item $(Build.SourcesDirectory)\Azure\env\Live\.terraform -Recurse -Force 
       Copy-Item $(Build.SourcesDirectory)\* $(Build.ArtifactStagingDirectory)\ -Recurse
      displayName: 'Copy Terraform Config Files to Artifacts Directory'

    - task: PublishPipelineArtifact@1
      inputs:
        targetPath: '$(Build.ArtifactStagingDirectory)\'
        artifact: TerraformPackage

- stage: Deploy
  dependsOn: Build
  jobs: 
  - deployment: Deploy
    displayName: Deploy Infrastructure as Code
    pool:
      name: LocalTest
    environment: Live
    strategy:
      runOnce:
        deploy:
          steps:
          - task: TerraformInstaller@0
            displayName: 'Install Terraform 0.12.18'
            inputs:
              terraformVersion: 0.12.18

          - task: TerraformTaskV1@0
            displayName: 'Terraform : Init'
            inputs:
              workingDirectory: $(Pipeline.Workspace)\TerraformPackage\Azure\env\Live
              backendServiceArm: '#Azure DevOps Service Connection to Azure Sub#'
              backendAzureRmResourceGroupName: DevOps
              backendAzureRmStorageAccountName: devops
              backendAzureRmContainerName: 'terraform-state'
              backendAzureRmKey: tf/$(ClientName)/$(Environment)/terraform.tfstate

          - task: replacetokens@3
            displayName: 'Replace secret tokens in **/*.ps1'
            inputs:
              rootDirectory: $(Pipeline.Workspace)\TerraformPackage\Azure\modules\files
              targetFiles: '**/*.ps1'
            env:
              AD_User_Password: $(AD_User_Password) # Maps the secret variable $(token)
              AD_Support_User_Password: $(AD_Support_User_Password) 
              AD_SqlServerAgentService_Password: $(AD_SqlServerAgentService_Password) 
              AD_SqlServerService_Password: $(AD_SqlServerService_Password) 
              AD_Svc_Api_LIVE_Password: $(AD_Svc_Api_LIVE_Password) 
              AD_Svc_Api_UAT_Password: $(AD_Svc_Api_UAT_Password) 
              AD_Svc_Api_PREPROD_Password: $(AD_Svc_Api_PREPROD_Password) 
              AD_Svc_Api_STAGING_Password: $(AD_Svc_Api_STAGING_Password)
              SupplierName: $(SupplierName)

          - task: TerraformTaskV1@0
            displayName: 'Terraform : Plan'
            inputs:
              command: plan
              workingDirectory: $(Pipeline.Workspace)\TerraformPackage\Azure\env\Live
              commandOptions: '-lock=false -var-file=".\live.tfvars"'
              environmentServiceNameAzureRM: '#Azure DevOps Service Connection to Azure Sub#'
           
          - task: TerraformTaskV1@0
            displayName: 'Terraform : Apply'
            inputs:
              command: apply
              workingDirectory: $(Pipeline.Workspace)\TerraformPackage\Azure\env\Live
              commandOptions: '-lock=false -var-file=".\live.tfvars" -auto-approve'
              environmentServiceNameAzureRM: '#Azure DevOps Service Connection to Azure Sub#'