Add standalone binary for arbitrary Dockerfile support #26957
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Documents the new standalone binary feature that allows users to add sandbox capabilities to any Docker image by copying the /sandbox binary. Updates include: - New section on using standalone binary with arbitrary base images - Examples for Python, Node.js, and Go base images - Explanation of how the binary works with signal forwarding - Mark existing startup script pattern as legacy for backwards compatibility - Update multiple services example to work with new binary Related to cloudflare/sandbox-sdk#280 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
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Documents new standalone binary feature from cloudflare/sandbox-sdk#280.
Changes
Updates Dockerfile reference documentation with:
What this enables
Users can now add sandbox capabilities to ANY Docker image by copying the
/sandboxbinary:The binary starts the sandbox API server, then executes the user's CMD as a child process with proper signal forwarding.
Related
🤖 Generated via automated documentation sync from cloudflare/sandbox-sdk