Infrastructure As Code (9)

• Docker Compose Specification (compose-spec.io) reference
  vendor-neutral YAML standard for declaring multi-container applications, shared beyond Docker
  Container #
• Welcome to the Heat documentation! — openstack-heat 26.1.0.dev107 documentation (docs.openstack.org) reference
  template-driven orchestration of OpenStack resources: stacks, autoscaling, nested stacks, plugins
  OpenStack Private Cloud #
• Documentation | Vagrant | HashiCorp Developer (Documentation | Vagrant | HashiCorp Developer) reference
  Vagrantfile-driven throwaway VMs: boxes, provisioners, synced folders, networking, box registry
  Configuration Management Virtualization #
• Packer documentation | Packer | HashiCorp Developer (Packer documentation | Packer | HashiCorp Developer) reference
  Builds identical golden machine images for many platforms from one template, plugin-driven
  Bare Metal Provisioning Virtualization #
• Terraform overview | Terraform | HashiCorp Developer (Terraform overview | Terraform | HashiCorp Developer) reference
  declarative provisioning across cloud providers: HCL, CLI and state; BUSL licensed, HCP tiers above it
  Configuration Management Public Cloud #
• Crossplane Is the Cloud-Native Framework for Platform Engineering (crossplane.io) tool
  Kubernetes-based control planes exposing custom APIs that provision cloud resources; CNCF project
  Kubernetes Kubernetes Operator Public Cloud #
• Ansible Community | Ansible documentation (docs.ansible.com) reference
  Official docs for the agentless YAML automation engine: core language, collections, ecosystem tools
  Configuration Management #
• OpenTofu (opentofu.org) tool
  Linux Foundation-stewarded Terraform fork, drop-in compatible, with 3,900+ community providers
  Configuration Management #
• cloud-init 26.2 documentation (docs.cloud-init.io) reference
  First-boot provisioning across clouds and bare metal: networking, storage, SSH keys, packages
  Configuration Management #