v1.2.1

Release v1.2.1

🚀 New Features

• Metadata Support: Added support for custom metadata key/value pairs on compute instances
  • New metadata variable accepts a map of strings to assign metadata to all VMs
  • Useful for tagging instances with environment info, project details, or service configurations

⬆️ Dependencies

• OpenStack Provider Upgrade: Updated from 3.0.0 to 3.3.2
  • All modules now use ~> 3.3.2 version constraint for better compatibility
  • Includes latest bug fixes and feature improvements from the OpenStack provider

📚 Documentation

• Added CLAUDE.md: Comprehensive development guide for future contributors
  • Common Terraform commands and workflows
  • Detailed architecture overview and module dependencies
  • File structure and development patterns
• Updated provider version requirements in documentation

🔧 Improvements

• Module Dependencies: Fixed dependency order for proper resource creation sequence
• Enhanced Development Experience: Better guidance for working with the codebase

📋 Usage Example

module "openstack_vm" {
source = "github.com/global-openstack/openstack_compute_instance_v2.git?ref=v1.2.1"

# ... existing configuration ...

metadata = {
  "environment"     = "production"
  "project"         = "web-app"
  "rackspace-addon-monitoring" = "true"
}

}

🔄 Migration Notes

• No breaking changes - fully backward compatible
• New metadata variable is optional with an empty default
• Provider upgrade may require terraform init -upgrade

v1.2.0

🚀 Release v1.2.0 – Enhanced NIC and Volume Support
This release introduces major improvements to networking and storage capabilities, along with refined cloud-init handling and output reporting.

✨ New Features
🖧 Additional NIC Support:
Added support for attaching multiple secondary NICs per VM using the additional_nics variable.

Supports static IPs per NIC per VM using add_nics_static_ips

Automatically maps NICs by VM and outputs detailed port info

🔒 Security Group Support:
Primary and Secondary NICs now support a list of security groups, automatically applied to each VM at provisioning.

💾 Improved Volume Management:
Enhancements to the additional_volumes logic to ensure consistent naming and deterministic ordering across all VMs.

☁️ Cloud-Init Template Support:
You can now choose between:

user_data_file for static YAML files

user_data_template_file for dynamic templates rendered via templatefile()
⚠️ Only one option should be set at a time.

📤 Output Enhancements
additional_nics_ports: Shows attached secondary NICs per VM, including IP, MAC, and network ID

debug_expanded_nics and debug_static_ip_map_attempts: Helpful debug outputs for NIC mapping and IP assignment

🔧 Internal Refactoring
Modular code separation for NICs, volumes, and floating IPs

Cleaner variable naming and better error handling in locals.tf

v1.1.0

OpenStack Compute Instance Terraform Module v1.1.0

📢 Release Highlights

• Modularized Structure:
  Split into four clean submodules:

  • compute_instance/ – Core VM provisioning
  • add_volumes/ – Attach extra storage volumes
  • add_nics/ – Attach additional NICs
  • networking/ – Create and associate floating IPs

• Automatic Volume Attachment:
  Additional volumes are attached to each VM with deterministic names like data-01, data-02 per VM, not globally across all VMs.

• Secondary NICs:
  Secondary NICs are dynamically created and attached per VM using a simple flat list without needing per-VM mappings.

• Floating IPs:
  Floating IPs are automatically provisioned and associated to the correct primary NICs when the "public_network_name" variable is set.
  Support was added to prevent adding floating IPs to the primary NIC when the "public_network_name" variable is not set.

• Refactored Outputs:
  Clean and organized outputs for:

  • VM instance IDs
  • Floating IPs
  • Attached additional NICs (with IP, MAC, and network)
  • Attached additional Volumes (with name, size, type, attach ID)

• Cloud-Init Support:
  Ability to inject cloud-init user-data files cleanly.

• Consistent Naming:
  Predictable resource names across all VMs, NICs, and Volumes.

v1.0.1

"openstack_compute_instance_v2" Module Release 1.0.1

The openstack_compute_instance_v2 Terraform module provisions one or more virtual machines (VMs) into an OpenStack environment.

It is designed for flexibility, scalability, and production-grade deployments.

This module supports:

• Primary NIC provisioning (static or DHCP IP assignment)
• Optional floating IP association to the primary NIC
• Optional attachment of additional NICs per VM
• Optional attachment of additional storage volumes per VM
• Cloud-init customization via a user-provided script
• Dynamic or static VM naming based on user input

It is built for modularity and ease of consumption across different OpenStack private and public cloud environments.