TLDR DevOps 2026-09-02
WASMI 2.0 π, Optimize EKS π», Azure Functions Observability π
Kubernetes v1.37: Storage Version Migration Enabled by Default (3 minute read)
Storage version migration (SVM) is now generally available in Kubernetes v1.37, stable and enabled by default across all clusters running that version. The feature lets cluster administrators migrate stored API resources to a current storage version by creating a declarative StorageVersionMigration object, which the built-in control plane controller then handles automatically. Previously, admins had to rely on manual kubectl scripts or a separate out-of-tree component called kube-storage-version-migrator.
Wasmi 2.0 - Engineering of the Fastest Wasm Interpreters (23 minute read)
Wasmi 2.0 is roughly 2.2Γ faster than Wasmi 1.0 across its benchmark suite, largely through a redesigned interpreter that adds threaded-code dispatch, accumulator registers, and lower-overhead instruction handling. The release also preserves fast startup, adds options to reduce binary size, and includes stable fuel metering, deterministic WebAssembly support, and an improved CLI.
π¨βπ»
Resources & Tools
Laurel merges 1,700+ agent-authored PRs a month at 0.2% change failure rate (Sponsor)
Agents now write 76% of Laurel's PRs. Each one is verified pre-merge in a production-like environment on their own cluster. Only the changed services spin up. Nothing else is duplicated. With
Signadot and coding agents, their team of ~60 engineers ships 2,300+ verified PRs per month.
Read the case study.ECC (GitHub Repo)
ECC is an open-source engineering harness for coding agents that adds a reusable workflow around planning, testing, implementation, review, verification, memory, and continuous improvement. It ships with specialized agents, skills, hooks, rules, persistent memory, and security scanning, with strongest support for Claude Code plus integration paths for Codex and other agent environments.
Openclaude (GitHub Repo)
OpenClaude is an open-source command-line coding agent that works with multiple AI backends, including OpenAI-compatible APIs, Gemini, GitHub Models, Codex, and Ollama.
How to monitor HCP Terraform and Terraform Enterprise with Grafana Cloud (8 minute read)
Grafana 13.2 expands shared saved queries with search, RBAC, command palette access, and Terraform provisioning, while the new View panel sidebar improves exploration without edit permissions. Additional updates include Git Sync enhancements, a refreshed homepage, secure cloud data source authentication, improved variable editing, and dashboard organization.
What we learned about AI agent security by monitoring our agents (1 minute read)
Datadog monitored its own AI agents to uncover security lessons, starting with building an inventory of agent components. The effort also traced sensitive data flows and tool calls to identify risks across the agent stack.
OpenTelemetry has graduated⦠now what? (5 minute read)
OpenTelemetry achieved graduated status within the Cloud Native Computing Foundation in May, making it one of the few projects to reach that tier alongside Kubernetes and Prometheus. Graduated status means the project's contributor health, security standards, governance processes, and adoption have been evaluated at a level suitable for enterprise use at any scale.
Get our free daily newsletter with curated tools π», trends π, and insights π‘, for DevOps Engineers π¨βπ»
Join 350,000 readers for
one daily email