demo-qualitygates-azuredevops

This repository contains information to demo quality gates on azure devops

Set Up Azure environment

1. Create AKS (Azure Kubernetes Service) cluster with ACR (Azure Container Registry) integration. Check out https://docs.microsoft.com/en-us/azure/aks/cluster-container-registry-integration for more details. Keep note of the registry endpoint xxx.azurecr.io
2. Create a new project inside Azure Devops (https://dev.azure.com/)
3. Import this repository
4. Once the import has been completed, go to Project Settings (bottom-left side of the screen)
5. Navigate to Service connections and add the following. You can select the cluster and registry from your subscription created earlier
   • Kubernetes. Name is free to chose, but using AKS will make it easier
   • Docker Registry. Name is free to chose, but using ACE Registry will make it easier
6. Connect to the kubernetes cluster (can be via Cloud Shell) and install the ingress-nginx Ingress controller (https://kubernetes.github.io/ingress-nginx/deploy/)
7. Get the external ip of the ingress-nginx-controller, e.g. using the command kubectl -n ingress-nginx get svc ingress-nginx-controller
8. Deploy the OneAgent Operator on the kubernetes cluster where the application will be deployed
9. Deploy Keptn Quality Gates on the kubernetes cluster (or elsewhere) and ensure it is exposed. Also install the dynatrace-service, dynatrace-sli-service and jmeter-service Note the Keptn Endpoint, Keptn API token and Keptn Bridge URL. Check out Keptn documentation for more info
10. Open the azure-pipelines.yml file (this can be done in the Azure DevOps UI) and fill in the variables:

variables:
- name: KEPTN_ENDPOINT
  value: 'https://xxx.nip.io/api'
- name: KEPTN_BRIDGE
  value: 'https://xxx.nip.io/bridge'
- name: KEPTN_API_TOKEN
  value: xxx
- name: KEPTN_PROJECT # can be chosen freely
  value: 'simplenode-azure'
- name: KEPTN_SERVICE # can be chosen freely
  value: 'simplenodeservice'
- name: KEPTN_STAGE # can be chosen freely
  value: 'staging'
- name: KEPTN_MONITORING
  value: 'dynatrace'
- name: SIMPLENODE_VERSION
  value: '1'
- name: APP_NAME
  value: 'simplenodeservice'
- name: INGRESS_ENDPOINT # this is the ingress for the simplenode application
  value: 'xxx.xxx.xxx.xxx.nip.io'
- name: REGISTRY_NAME
  value: 'ACE Registry' # as configured in the service connection in step 5
- name: REGISTRY # endpoint 
  value: 'aceegistry.azurecr.io'
- name: AKS_NAME # as configured in the service connection in step 5
  value: 'AKS'

11. Save and commit the changes
12. Go to the Pipelines section and click on Create Pipeline, Select Azure Repos Git and select your created project repo.
13. This will open the azure-pipelines.yml file with the changes made above.
14. Click on Run on the top-right of the screen. The Pipeline will now start.
15. Verify in Dynatrace and Keptn Bridge after the run is complete
16. To change the simplenodeservice behavior, set the SIMPLENODE_VERSION variable to 1(fast), 2(slower), 3(fast), 4(slow)