The Daily Index — Wednesday, July 29, 2026 · TLDR Index

GENERAL

TLDR DevOps

TLDR DevOps

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TLDR DevOps

TERRAFORM INTRODUCES WORKSPACES AND STACKS RESTORE, AND MORE

HashiCorp highlights new HCP Terraform and Terraform Enterprise features that improve infrastructure resilience, governance, and scalability, including workspace recovery, monorepo support for Stacks, guided migrations, registry tagging, and granular policy override permissions.

hashicorp.com · 5 min

TLDR DevOps

CNCF ANNOUNCES SCHEDULE FOR DEBUT OBSERVABILITY SUMMIT EUROPE

The Cloud Native Computing Foundation has announced the schedule for Observability Summit Europe 2026, taking place in Prague on October 5. The event features more than 25 technical sessions covering topics including automated synthetic monitoring, Observability as Code, and AI-powered workflows. General registration is open now at 150 euros, with academic tickets at 85 euros. Applications for the Dan Kohn scholarship, which provides complimentary registration for community members from underrepresented groups, are open through August 23.

cncf.io · 3 min

TLDR DevOps

FROM ZERO TO TRACES: CHOOSING THE RIGHT APM INSTRUMENTATION METHOD FOR YOUR STACK

Datadog explains why Single Step Instrumentation is the preferred method for enabling distributed tracing by simplifying deployment, while outlining when manual or custom instrumentation is needed for unsupported environments or deeper application visibility.

datadoghq.com · 6 min

TLDR DevOps

FEDERATING CLUSTERS FOR ZERO-DOWNTIME KUBERNETES

Linkerd's multicluster extension supports three modes for connecting Kubernetes clusters: federation, flat mirroring, and gateway mirroring. This post walks through running all three simultaneously across three GKE clusters, using a full-mesh topology of six directional links and a chaos test that scales an entire cluster to zero. Federated services redistribute traffic automatically when a cluster goes down, while mirrored services require the client to handle failover explicitly. The mode is set per service with a single label, so all three patterns can coexist on the same set of links.

cncf.io · 10 min

TLDR DevOps

A NEW ALLOWLISTS DESIGN FOR GRAFANA CLOUD IP ADDRESSES: WHAT YOU NEED TO KNOW

Grafana Cloud now provides a unified Allowlist API with a structured, region-aware JSON format that replaces legacy per-product IP allowlists, requiring users to update and validate firewall automation before the legacy endpoints are retired on January 31.

grafana.com · 5 min

TLDR DevOps

OBSERVABILITY FOR AWS FINOPS DATA WITH ORACLE LOG ANALYTICS

Oracle outlines an AWS to OCI FinOps workflow that curates standardized daily FOCUS cost data, stores it in OCI Object Storage, and ingests it into Oracle Log Analytics to enable reliable cloud cost analysis and monitoring.

blogs.oracle.com · 5 min

TLDR DevOps

HARNESS AND KONG EXPAND STRATEGIC PARTNERSHIP

Harness and Kong expanded their partnership to secure AI-driven architectures by integrating Harness AI Security with Kong AI Gateway, enabling enterprises to discover, monitor, and protect AI assets, agents, LLM services, and MCP workflows with real-time threat detection and visibility.

devopsdigest.com · 3 min

TLDR DevOps

ENFORCE ACCESS TOKEN EXPIRY POLICIES IN PULUMI CLOUD

Pulumi Cloud now lets organization admins set a maximum expiry cap, in days, on the access tokens used against their organization.

pulumi.com · 3 min