CarboNata 🍝+🗡️

Measuring the energy and carbon usage of Camunda Workers.

• CarboNata 🍝+🗡️
• 🏗Develop
  • C8 on AWS EKS via Terraform
• 📨Contact

🏗Develop

All test ressources are under src/ and tf/. while the first folder contains the test workers and processes, the latter contains the Terraform files to setup a Camunda 8 cluster based on AWS EKS and deploys the neccessary resources.

C8 on AWS EKS via Terraform

Important

There is a bug inside the eks module provided by Camunda which MAY break the destroying of resources, in case that happens, you have to execute terraform apply -destroy twice

• Make sure you have AWS CLI (and configured), Terraform and Zeebe CLI installed
• Clone Repo
• Setting up the environments
  • Running C8 on the locally configured kubernetes cluster i.e. the cluster which is active via the .kubeconf file
    • Use terraform init and terraform apply in the tf/c8 of the project
  • (Optional) If you want to use an AWS EKS cluster configured according to Camunda and setup your .kubeconf accordingly
    • Use terraform init and terraform apply in the tf/eks of the project and afterwards setup C8
• (Camunda 8) When everything is finished you can access the following
  • (🗡️ Convenience 🗡️) Execute the script tf/scripts/forwards.sh to open all needed port-forwards in the background
  • Port-forwards needed for local dev:
  • (🗡️ Important 🗡️) If you have Camunda Identity and Keycloak enabled you should keep the ports of these open via:
    • kubectl port-forward -n camunda svc/camunda-platform-keycloak 18080:80 and kubectl port-forward -n camunda svc/camunda-platform-identity 8080:80 afterwards via localhost:8083 and creds demo:demo
  • Camunda Operate via:
    • kubectl port-forward -n camunda svc/camunda-platform-operate 8081:80 and afterwards via localhost:8081 and creds demo:demo
  • Camunda Tasklist via:
    • kubectl port-forward -n camunda svc/camunda-platform-tasklist 8082:80 and afterwards via localhost:8082 and creds demo:demo
  • Camunda Zeebee Gateway via:
    • kubectl port-forward -n camunda svc/camunda-platform-zeebe-gateway 26500:26500 and afterwards via localhost:26500 and creds demo:demo
    • The Sample_Process and its worker should already be deployed, therefore you can kick off an instance via zbctl create instance Fibonacciprocess --insecure
    • Alternatively, look at the job resource in the camunda namespace
  • Grafana via:
    • kubectl port-forward -n monitoring svc/kube-prometheus-stack-grafana 9102:80 and afterwards via localhost:9102 and creds admin:prom-operator
  • Camunda Optimize via:
    • kubectl port-forward -n camunda svc/camunda-platform-optimize 8083:80 and afterwards via localhost:8083 and creds demo:demo

📨Contact

If you have any questions or ideas feel free to start a discussion.

This open source project is being developed by envite consulting GmbH.