Create an Embedded Terraform provider

[Fryguy]

Create a new provider that will execute Terraform templates, similar in functionality to embedded Ansible.

• Create repository: https://github.com/manageiq/manageiq-providers-embedded_terraform
  • Add EmbeddedTerraform AutomationManager
  • Add configuration script source and payload
  • Add an embedded_terraform server_role enhancement
  • Add ManageIQ::Providers::EmbeddedTerraform to seedable_classes manageiq-providers-embedded_terraform#4
• Add plugin to core Gemfile Add Embedded Terraform plugin #22964
• UI
  • Add EmbeddedTerraform UI manageiq-providers-embedded_terraform#3
  • Add embedded terraform UI changes manageiq-ui-classic#9117
  • Fix repository refresh button manageiq-providers-embedded_terraform#17
  • UI for Service Template Creation Add terraform template catalog manageiq-ui-classic#9194
• Backend
  • Add Opentofu Worker manageiq-providers-embedded_terraform#2
  • Sync Terraform Templates from git repo manageiq-providers-embedded_terraform#5
  • Add methods to run Terraform Templates using TerraformRunner container APIs manageiq-providers-embedded_terraform#7
  • Rename ConfigurationScriptPayload as Template manageiq-providers-embedded_terraform#9
  • Add EmbeddedTerraform Stack and Job manageiq-providers-embedded_terraform#12
  • Service Catalog Items: Add service_template_embedded_terraform_template manageiq-providers-embedded_terraform#15
  • Pluggable credential types #22995
  • Add cloud creds support for terraform runner manageiq-providers-embedded_terraform#16
  • Move opentofu-runner container image name to an environment variable manageiq-providers-embedded_terraform#25
• Worker Orchestration
  • Set system_uid for systemd workers #22915
  • Orchestrator changes for launching the worker - Ensure that Network Policies / Service are set up correctly.
• Delivery
  • Updates for OpenTofu runner manageiq-pods#1067 (OpenTofu Image in CR)
  • Add opentofu-runner service manageiq-rpm_build#450
  • P&Z support
  • appliance podman datastore volume
• Release
  • Configure new repository for automation/miq_bot - Add manageiq-providers-embedded_terraform repo manageiq-release#299

Phase 2:

• Generalize product features between embedded terraform and ansible (wait until UI work is mostly merged)
  • Generalize the product feature for automation manager tagging of repos and credentials #22971
  • Migrate existing product features to handle renames from core 22971 manageiq-schema#731
  • UI changes to use the renamed product features from core #22971 manageiq-ui-classic#9142
  • Rename ansible product features to renamed generic terms manageiq-providers-embedded_terraform#22
  • Verify nothing else needs to be genearlized after the above PRs are done: Generalize the automation manager and remove ansible as the default value #23005
• Simplify description from credentials PR #16 manageiq-providers-embedded_terraform#21
• Bundle container images with appliances #22979
• Audit opentofu-runner image size

[Fryguy]

As discussed I think we need to add a prototype flag that allows/disallows the server role. @jrafanie Thoughts on how we might best do that?

[Fryguy]

cc @putmanoj @dbpradeep @sudhir-kelkar

[Fryguy]

We also need a mechanism for when the opentofu runner image is not available.

[sudhir-kelkar]

Installer related PR for terraform runner

• https://github.com/ManageIQ/manageiq-pods/pull/1067/files

[Fryguy]

@bdunne If you have a chance, can you look at:

• appliance podman datastore volume

[Fryguy]

@agrare I'm going to mark this as Done, even thought the container images thing was never completed, because this is working in it's current state and the rest is follow ups.