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Inventory

OpenStack-Ansible uses an included script to generate the inventory of hosts and containers within the environment. This script is called by Ansible through its dynamic inventory functionality.

In this section, you will find documentation relevant to the inventory for OpenStack-Ansible.

• Generating the Inventory
  • Executing the dynamic_inventory.py script manually
  • Inputs
  • Outputs
  • Checking inventory configuration for errors
  • Writing debug logs
  • Running with tox
• Configuring the inventory
  • Introduction
  • Configuration constraints
  • Deploying directly on hosts
  • Adding virtual nest groups
  • Deploying 0 (or more than one) of component type per host
  • Omit a service or component from the deployment
  • Having SSH network different from OpenStack Management network
• Understanding the inventory
  • Understanding host groups (conf.d structure)
  • Understanding container groups (env.d structure)
• openstack_user_config settings reference
• Inspecting and manipulating the inventory
  • Viewing the inventory
  • Removing a host
  • Removing a group
  • Exporting host information
  • Clearing existing container IP addresses
• Advanced inventory topics
  • Changing the base environment directory
  • Dynamic Inventory API documentation