pulumi-local
Thin wrapper script to use Pulumi with LocalStack
Decision gist · record as of 2026-08-14
Yes, if you already use Pulumi and LocalStack together. The wrapper eliminates manual endpoint configuration and makes local testing seamless. However, it's only useful in that specific workflow—if you don't need LocalStack or use Pulumi only for real AWS deployments, it adds no value. The active maintenance, permissive license, and zero vulnerabilities make it safe to adopt.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires a LocalStack instance running on your local machine and Pulumi CLI already installed on your system PATH.
- Installation is straightforward via pip, but the high friction rating reflects that this is a thin wrapper requiring both Pulumi and a running LocalStack instance as external prerequisites—not a standalone tool.
- The package is actively maintained with recent commits and no known vulnerabilities.
License · maintenance · safety
Apache License 2.0 (permissive) — Released under Apache License 2.0 (permissive), so you can use, modify, and distribute it freely in most contexts without restriction.
last release 2024-09-30 (683 days) · last repo commit 2026-02-24 · 90 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 150,209 downloads/mo, #10,972 on PyPI
Alternatives
Verify before relying
pip install pulumi-local
# Requires LocalStack running locally
export AWS_ENDPOINT_URL=http://localhost:4566
pulumilocal new typescript -y -s lsdev --cwd myproj
pulumilocal up --cwd myproj- Whether aws-native package support is planned or if this limitation is permanent
- Compatibility with Pulumi versions beyond what the wrapper's test coverage confirms
What it is and what it does
pulumi-local is a command-line wrapper that intercepts Pulumi deployment commands and automatically configures them to target a local AWS emulation environment (LocalStack) instead of real AWS. It works by running `pulumi config` to inject LocalStack-specific AWS endpoint and credential settings before executing the original Pulumi command.
You use it exactly like the `pulumi` command itself—same syntax, same operations (up, destroy, preview, cancel)—but it handles the LocalStack plumbing behind the scenes. It supports multiple configuration strategies for managing stack state (overwrite, override, or separate stacks) and can run in non-interactive mode for CI/CD pipelines. The package has no runtime dependencies and is actively maintained, though it explicitly does not support the aws-native Pulumi package.
Use it for
- Test Pulumi infrastructure code locally before deploying to real AWS, catching configuration errors without cloud costs.
- Develop and iterate on infrastructure-as-code in a local environment where you control the entire AWS mock stack.
- Run Pulumi deployments in CI/CD pipelines against LocalStack for fast, repeatable integration tests.
- Prototype multi-service AWS architectures locally without provisioning actual resources or incurring charges.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you already use Pulumi and LocalStack together.
The wrapper eliminates manual endpoint configuration and makes local testing seamless. However, it's only useful in that specific workflow—if you don't need LocalStack or use Pulumi only for real AWS deployments, it adds no value. The active maintenance, permissive license, and zero vulnerabilities make it safe to adopt.
Install
pulumi-local on PyPI
Before you install
Installation is straightforward via pip, but the high friction rating reflects that this is a thin wrapper requiring both Pulumi and a running LocalStack instance as external prerequisites—not a standalone tool. The package is actively maintained with recent commits and no known vulnerabilities.
Requires a LocalStack instance running on your local machine and Pulumi CLI already installed on your system PATH.
License in practice
Released under Apache License 2.0 (permissive), so you can use, modify, and distribute it freely in most contexts without restriction.
Quickstart
pip install pulumi-local
# Requires LocalStack running locally
export AWS_ENDPOINT_URL=http://localhost:4566
pulumilocal new typescript -y -s lsdev --cwd myproj
pulumilocal up --cwd myprojVerify before relying
- Whether aws-native package support is planned or if this limitation is permanent
- Compatibility with Pulumi versions beyond what the wrapper's test coverage confirms
Package facts
| License | Apache License 2.0 permissive |
| Python support | Not specified |
| Install friction | High. Source build required |
| Runtime dependencies | None |
| Maintenance | Actively maintained 683 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 150,209 / month, #10,972 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | License :: OSI Approved :: Apache Software LicenseProgramming Language :: Python :: 3Programming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.8Programming Language :: Python :: 3.9Topic :: Software Development :: Testing |
Evidence: pulumi_local-1.3.0.tar.gz
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See also awscli-local · terraform-local · pulumi-aws-native · localstack-client · localstack · pulumi-pulumiservice · pulumi-github · localstack-ext · pulumi-docker · pulumi-google-native