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# Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform

Manual cloud testing environments quickly become unmanageable and cost-prohibitive. Learn to combine Terraform and Ansible to fully automate your infrastructure build, deployment, and decommissioning lifecycle.

- **Speakers:** [Goetz Rieger](https://www.wearedevelopers.com/@goetz-rieger)
- **Event:** World Congress 2025
- **Published:** August 20, 2025
- **Duration:** 22:41
- **URL:** https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform

## Summary

Developing and testing in the cloud offers scalable, repeatable environments, but manual management quickly becomes unmanageable and cost-prohibitive. To build efficient cloud testing pipelines, organizations must adopt infrastructure automation. Rather than relying on a single tool, teams can achieve optimal results by combining Terraform and Ansible to handle the three distinct phases of cloud management: build (day zero), deploy (day one), and manage or decommission (day two). Because "automation is what makes the cloud usable," defining this lifecycle ensures test environments remain identical and ephemeral resources do not generate unexpected weekend bills.

Terraform excels at day-zero provisioning and day-two decommissioning because it maintains a master state file of all deployed infrastructure components, such as network ports and user groups. Conversely, Ansible shines as a simple, agentless framework for day-one configuration—installing libraries, tuning operating systems, and deploying applications inside running instances. By combining the two, developers can assemble highly automated workflows. For example, using the Terraform collection within an Ansible playbook allows Ansible to trigger the infrastructure build process, read the newly created instances into a dynamic memory inventory, and immediately deploy the necessary software testing suites into those environments.

Alternatively, teams heavily invested in declarative infrastructure-as-code can retain Terraform as the leading tool, executing single Ansible playbooks via the Ansible provider or utilizing the Ansible automation platform API to construct complex application pipelines. When an environment reaches the end of its lifecycle, this dual-tool approach introduces robust enterprise safety nets. An automated teardown workflow can utilize Ansible to snapshot an instance for compliance and audit trails before passing control back to Terraform, ensuring cloud resources are cleanly unprovisioned without lingering database items. Bridging declarative infrastructure creation with procedural software deployment ultimately creates a seamless, highly governed lifecycle for developers.

**Keywords:** cloud infrastructure automation, day zero cloud provisioning, infrastructure as code, terraform state file management, automated test environments, ansible dynamic inventory, agentless configuration management, cloud resource decommissioning, terraform provider for ansible, ansible playbooks, aws cloud deployments, ansible automation platform, cloud lifecycle management, ephemeral testing environments

## Chapters

1. **Managing and deploying cloud development environments** (00:00) — Automating cloud infrastructure replaces manual console interactions for reliable test environments.
1. **Categorizing infrastructure lifecycle into three stages** (02:25) — Dividing cloud management into building infrastructure, deploying applications, and managing operational lifecycles.
1. **Building day zero cloud environments with Terraform** (05:04) — Creating repeatable infrastructure resources like security groups and networking using configuration files.
1. **Streamlining application deployment with agentless Ansible** (06:17) — Using modular configuration tasks to install software and libraries on newly provisioned cloud instances.
1. **Relying on Terraform state files for decommissioning** (09:57) — Tracking deployed resources allows automated complete removal to prevent unnecessary cloud expenditures.
1. **Orchestrating infrastructure creation within Ansible playbooks** (10:58) — Executing infrastructure plans via automation tasks and dynamically mapping new instances into variables.
1. **Initiating configuration playbooks via Terraform providers** (14:58) — Delegating post-deployment software installation back to configuration management tools immediately after instance creation.
1. **Executing complex workflows using Ansible Automation Platform** (15:54) — Chaining multiple automation tasks together through centralized enterprise platforms and application programming interfaces.
1. **Combining automation routines for safe infrastructure teardown** (19:13) — Bridging snapshot commands prior to declarative resource deletions to preserve audit trails safely.

## Related Moments

- [Automating cloud provisioning with infrastructure as code](https://www.wearedevelopers.com/videos/887-building-applications-with-infrastructure-as-code) (from "Building Applications with Infrastructure as Code")
- [Choosing tools and environments for infrastructure as code](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) (from "Infrastructure as Code: The Developer's Secret Weapon")
- [How Terraform translates code into cloud infrastructure](https://www.wearedevelopers.com/videos/531-implementing-feature-environments-with-aws-and-terraform) (from "Implementing Feature Environments with AWS and Terraform")
- [Comparing Terraform to popular configuration management tools](https://www.wearedevelopers.com/videos/3-terraform-for-developers) (from "Terraform for Developers")
- [Overview of Terraform and Terraform Cloud features](https://www.wearedevelopers.com/videos/3-terraform-for-developers) (from "Terraform for Developers")
- [Executing infrastructure provisioning and teardown via Terraform Cloud](https://www.wearedevelopers.com/videos/1221-infrastructure-as-code-the-developer-s-secret-weapon) (from "Infrastructure as Code: The Developer's Secret Weapon")

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