Introduction

STACKL supports a number of tools to perform automation. At the moment these tools are:

  • Ansible
  • Terraform
  • Packer

Every tool has it’s own handler in the STACKL-agent. Each of these handler extends the base-handler and implements its abstract methods. This provides an easy way for a developer to extend STACKL with a new tool.

The base-handler for Kubernetes has the task of creating a Kubernetes job, with the given parameters from the child class. For example: the Ansible handler adds a volume mount for the Ansible inventory script. The base handler will create a config map for this inventory script and will mount it in the Kubernetes job.

The base handler also has the responsibility of checking the status of a pod created by the Kubernetes job. If a pod fails, the logs will be put into the Stack instance by the base handler.


Last updated on December 11, 2020