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CloudOctober 202613 min read

AWS Lambda MicroVMs for AI Agent Sandboxes: Hooks and Limits

AWS Lambda MicroVMs run one Firecracker VM per agent session, with suspend and resume. Hooks, quotas, a Fargate comparison and a Monday test plan.

AIOctober 202612 min read

Perplexity SPACE: Firecracker Agent Sandbox, Warm Pools, E2B

How Perplexity's open-source SPACE runs agent tasks in Firecracker microVMs: warm pools, suspend and wake, an E2B-compatible API and red-team results.

DevOpsOctober 202612 min read

Flux 2.9: CLI Plugins, SSA Ignore Rules and OIDC Webhooks

A close reading of the Flux 2.9 release: the CLI plugin system, server-side apply ignore rules, post-quantum age keys for SOPS, OIDC webhook Receivers and the upgrade traps.

AIOctober 202612 min read

Docker Sandboxes sbx: Run Claude Code in Cloud MicroVMs

Run Claude Code or Codex unattended in a microVM with sbx, then move it to Docker's cloud with one command. What transfers, what does not, and what it costs.

DevOpsOctober 202611 min read

Terraform 1.16: What's New and How to Upgrade Safely

Terraform 1.16 adds module import blocks, a terraform_data store block, destroy = false and Mermaid graphs. See what changed and what to test first.

DevOpsOctober 202611 min read

OpenTofu 1.13: convert, assume and Upgrade Breaking Changes

OpenTofu 1.13 upgrade notes: base64gzip output change, WinRM removal, convert and assume functions, experimental linting, Windows ARM64 and 32-bit end.

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