Kamal 2 Offers Developers a Low-Cost Alternative to PaaS for Laravel Deployments
Kamal 2, a deployment tool built by 37signals, enables developers to deploy containerized Laravel applications to any virtual private server without complex orchestration platforms like Kubernetes. The tool uses an SSH-based workflow and supports zero-downtime deployments on providers such as Hetzner or DigitalOcean. As PaaS costs can escalate sharply with application growth, Kamal 2 positions itself as a cost-effective middle ground between managed platforms and manual server configuration. A production setup requires containerizing the Laravel app via Docker and configuring a deploy.yml file that defines servers, container registries, and environment variables. Sensitive credentials are managed securely by having Kamal read from a local .env file and inject secrets directly into the running container at deployment time.
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