infra and cocoon
About infra
e2b-dev/infra
Infrastructure that's powering E2B Cloud.
Provides containerized sandbox environments for executing untrusted AI-generated code with isolation and resource controls. Built on Terraform for multi-cloud deployment across GCP and AWS, enabling self-hosted instances alongside the managed E2B Cloud platform. Integrates with E2B's SDK and CLI ecosystem to orchestrate isolated code execution environments for AI agents and interpreters.
About cocoon
projecteru2/cocoon
Lightweight MicroVM VMM built on Cloud Hypervisor for AI
Pulls OCI VM images with content-addressed blob caching and SHA-256 deduplication, or cloud images from HTTP URLs with automatic qcow2 conversion. Implements zero-daemon architecture with one Cloud Hypervisor process per VM, COW overlays for efficient disk sharing, and CNI-based networking with multi-queue virtio-net TAP devices wired via traffic control redirect to avoid bridge overhead. Supports VM snapshots with full state capture (memory + disks), graceful ACPI shutdown, cloud-init metadata injection, and interactive PTY console with SSH-style escape sequences.
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