azure-pipelines.yaml

# This Azure pipeline YAML contains tests to validate and verify the pull requests made for automated deployment of SAP landscape.
# This pipeline will only run all the tests if the PR is made from a branch of Azure/sap-hana repo.
# Branches from forked repositories will fail in the Azure provider authentication phase due to security reason
# A pipeline with no CI trigger
trigger: none
# Only trigger build when a PR is opened for code under sap-hana/deploy
pr:
  branches:
    include:
    - master
  paths:
    include:
    - deploy/*
    exclude:
    - README.md
variables:
  - group: azure-config-variables
  - group: azure-sap-hana-pipeline-secrets
stages:
- stage: SetEnv
  jobs:
  - job: prepareAgent
    pool:
      vmImage: "ubuntu-18.04"
    steps:
    - checkout: self
      clean: "all"
      path: "sap-hana"
      persistCredentials: true
    - script: |
        pip install packaging
        sudo -H pip install msrest==0.6.0
      displayName: 'Install python tools'
###############################################################################
# This stage creates resources for below test cases:                           #
# - Below testcases are tested only with SLES12 SP5                           #
#   - createAllNew-HA: it creates all resources from scratch in HA Scenario   # 
#   - createAllNew-SN: it creates all resources from scratch for single node  # 
#   - reuseRG-SN: it only reuses an existing resource group for single node   #
#   - reuseVnet-SN: it only reuses an existing vnet from createAllNew-SN      #
#   - reuseNSG-SN: it only reuses an existing NSG from createAllNew-SN        #
# - createAllNew-SN testcase will be tested again with below OS                 #
#   - RHEL7.6                                                                 #
###############################################################################
- stage: CreatingResources
  dependsOn: SetEnv
  jobs:
  - template: templates/job-template-allReuseCases.yaml
    parameters:
      osVersion: "SLES12"
      osImage: '\"offer\": \"sles-sap-12-sp5\", 
                \"publisher\": \"SUSE\", 
                \"sku\": \"gen1\"'
  - template: templates/job-template-per-os.yaml
    parameters:
      osVersion: "RHEL7"
      osImage: '\"offer\": \"RHEL-SAP-HA\", 
                \"publisher\": \"RedHat\", 
                \"sku\": \"7.6\"'
#####################################################################
# This stage destroy resources created from all above test cases.   #
# It will be triggered after stage CreatingResources is finished.   #
# It will always be triggered, regardless the status of stage one - #
# success of fail                                                   #
# Tag "Delete=True" will be added to mark all resource groups for   #
# scheduled deletion done by azure-pipelines-cleanup.yaml           #
#####################################################################
- stage: DestroyingResources
  dependsOn: CreatingResources
  condition: or(succeededOrFailed(), always())
  jobs:
  - job: cleanUp
    steps:
      - script: |
          az login --service-principal --user $(hana-pipeline-spn-id) --password  $(hana-pipeline-spn-pw) --tenant $(landscape-tenant) --output none
          os_list=(
            SLES12
            RHEL7
          )
          scenario_list=(
            sap-allNew-SN
            sap-allNew-HA
            sap-reuseRG-SN
            sap-reuseVNET-SN
            sap-reuseNSG-SN
          )
          for scenario in "${scenario_list[@]}"
          do
            for os in "${os_list[@]}"
            do
              rg_list+=("${scenario}-${os}-$(Build.BuildId)")
            done
          done
          for rg in "${rg_list[@]}"
          do
            echo $rg
            if $(az group exists -n $rg); then
              az group update --resource-group $rg --set tags.Delete=True
              az group delete -n $rg --no-wait -y
            fi
          done
        displayName: 'Clean up'
        env:
          TF_VAR_azure_service_principal_id: $(hana-pipeline-spn-id)
          TF_VAR_azure_service_principal_pw: $(hana-pipeline-spn-pw)
          AZURE_CLIENT_ID: $(hana-pipeline-spn-id)
          AZURE_SECRET: $(hana-pipeline-spn-pw)
          AZURE_TENANT: $(landscape-tenant)
          AZURE_SUBSCRIPTION_ID: $(landscape-subscription)
          ARM_CLIENT_ID: $(hana-pipeline-spn-id)
          ARM_CLIENT_SECRET: $(hana-pipeline-spn-pw)
          ARM_TENANT_ID: $(landscape-tenant)
          ARM_SUBSCRIPTION_ID: $(landscape-subscription)