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<div style="display: none; max-height: 0px; overflow: hidden;">Salesforce experienced an hours-long global outage affecting hundreds of instances, causing severe delays, intermittent errors, and inaccessible β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β β </div>
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<h1><strong>TLDR DevOps <span id="date">2026-09-18</span></strong></h1>
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<strong>What do Cursor, OpenAI, Anthropic, Notion, Airbnb, Nvidia, Uber, Meta, Pierre and Bun have in common? (Sponsor)</strong>
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Buildkite, the pro-tool that hands you building blocks for CI orchestration and then gets out of the way.<p></p><p>Enough with constant downtime. No more band-aids or burden.</p><p>We provide programmable primitives you co-ordinate, running only what changes, across any cloud, any chip, your secrets, your infra.</p><p>Control without compromise. Build faster, more securely, more reliably, with the CI engineered for frontier scale, used by the teams setting the pace. </p><p><strong>You deserve better CI. Start with our 30-day trial. </strong><a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fbuildkite.com%2Fpricing%2F%3Fbk_pid=20260522-TLD-PRI-primary-trial%26utm_source=tldr%26utm_medium=newsletter%26utm_campaign=tldr-2026-05-22%26utm_content=primary-trial_cta_building_cta_kick_tires_cta_kick_tires%26utm_id=20260522-TLD-PRI-primary-trial/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/lvNBXxOu274CETbAkCRQ8ouPFpGPPv-Mh81CJz7SiZU=452" rel="noopener noreferrer nofollow" target="_blank"><span><strong>Kick the tires β</strong></span></a>
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<div style="text-align: center;"><span style="font-size: 36px;">π±</span></div></div>
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<h1><strong>News & Trends</strong></h1>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.theregister.com%2Fsaas%2F2026%2F09%2F16%2Fsalesforce-staggers-back-to-feet-after-global-outage%2F5296800%3Futm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/27y35guTYBYCyo8YvDPtwSHyu3v3sXES_Uz1u9p5mis=452">
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<strong>Salesforce staggers back to feet after global outage (4 minute read)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Salesforce experienced an hours-long global outage affecting hundreds of instances, causing severe delays, intermittent errors, and inaccessible services, due to requests stalling on an internal login service and exhausting server resources. A validated fix was deployed fleetwide, but some instances required manual restarts and continued experiencing scheduled-job failures.
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fkubernetes.io%2Fblog%2F2026%2F09%2F15%2Fkubernetes-v1-37-pod-level-resource-managers-beta%2F%3Futm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/8w9cK6XK5oEsnuu9tVuctKMhOYxGUaMRq2ZQqSdUkq8=452">
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<strong>Kubernetes v1.37: Pod-Level Resource Managers graduated to Beta (2 minute read)</strong>
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The Pod-Level Resource Managers feature has graduated to Beta status in Kubernetes v1.37. This enhancement allows the Kubelet to use pod-level resource declarations when making hardware placement decisions. It solves a previous limitation where operators had to choose between dedicating physical cores to sidecars or forfeiting NUMA alignment.
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<div style="text-align: center;"><span style="font-size: 36px;">π</span></div>
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<h1><strong>Opinions & Tutorials</strong></h1>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.harness.io%2Fblog%2Fhow-to-automate-docker-registry-creation-with-harness-pipelines-and-terraform%3Futm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/0zyiZP2r9XD22YnH5s6hJ04JLjRa-AYw_GKPkgorEak=452">
<span>
<strong>How to automate Docker Registry creation with Harness Pipelines and Terraform (14 minute read)</strong>
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Harness demonstrates a three-stage CI/CD pipeline that uses Terraform to dynamically provision a unique Docker virtual registry and Docker Hub upstream proxy, builds and pushes an image, then deploys it to Kubernetes with rolling updates and automatic rollback. Output variables and Harness expressions connect resources across stages without hardcoding.
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.cncf.io%2Fblog%2F2026%2F09%2F16%2Frunning-openbao-on-kubernetes-with-a-cloudnativepg-postgresql-backend%2F%3Futm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/IVOfvr3GcWeDfN43EfKYZvU_fAFFdm5uycU1GpRKNns=452">
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<strong>Running OpenBao on Kubernetes with a CloudNativePG PostgreSQL backend (9 minute read)</strong>
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OpenBao and CloudNativePG can manage infrastructure secrets on Kubernetes without vendor lock-in by using certificate authentication and synchronous replication. OpenBao uses the CloudNativePG PostgreSQL cluster as an encrypted key-value store, and a schema-init job revokes default public permissions to lock down the database. CloudNativePG automatically renews client certificates every 90 days, but OpenBao requires a rolling restart to load the new files. The setup runs three OpenBao replicas and three Postgres instances across separate nodes.
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<strong>I don't like LLMs (4 minute read)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
LLMs can be highly useful while still being unpleasant to interact with because they present fabricated and correct information with the same confident, human-like tone. AI agents also reflect the values and culture of the companies that build them, making trust, behavior, and interaction design important alongside raw model capability.
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<div style="text-align: center;"><span style="font-size: 36px;">π§βπ»</span></div>
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<h1><strong>Resources & Tools</strong></h1>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.apica.io%2Fblog%2Fascent-3-0-observability-toil%2F%3Fsp=n05uaBM_E468NClet9Jnj_6Q%26utm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/MXoZjTaJAPtsPTbHES6CZaMWLMBDnQwlzYBBUVK6M4I=452">
<span>
<strong>Observability tooling promised more visibility and deliveredβ¦endless configs. No longer (Sponsor)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
It's time to stop asking engineers to babysit telemetry pipelines. In Apica Ascent 3.0, the AI agent, Venn, turns <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.apica.io%2Fblog%2Fascent-3-0-observability-toil%2F%3Fsp=n05uaBM_E468NClet9Jnj_6Q/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/IQoL7AaC5Mh7hST6PbbQ43y2ddixDicD4AEXwRdz7sw=452" rel="noopener noreferrer nofollow" target="_blank"><span>plain-language requests into pipeline rules</span></a>, dashboards, and agent management. Bring your own AI and reserve human approval for every change. Say goodbye to tickets and queues. <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.apica.io%2Fevents%2Fstop-babysitting-telemetry-pipelines%2F%3Futm_source=tldr%26utm_medium=paid_newsletter%26utm_campaign=ascent-3-0%26sp=n05uaBM_E468NClet9Jnj_6Q/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/f3cKRLBNhPibIG9fTRbMSJMXpURG3xezypnf956NU1E=452" rel="noopener noreferrer nofollow" target="_blank"><span>See it live Oct. 20th</span></a>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fgithub.com%2FTencent%2FBrowserSkill%3Futm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/XfTxnP1kw_zGSQEdOS-jiKgWrU9A8aJ17BwFLfuj8RQ=452">
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<strong>Browserskill (GitHub Repo)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
BrowserSkill connects AI agents such as Cursor, Claude Code, and Codex to a user's logged-in browser. The tool requires agents to explicitly borrow open tabs and return them after finishing a task. It includes a command-line interface, a daemon, and a browser extension.
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<strong>Cline (GitHub Repo)</strong>
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<span style="font-family: "Helvetica Neue", Helvetica, Arial, Verdana, sans-serif;">
Cline is an open-source coding agent that runs in IDEs, terminals, and as a native desktop app for macOS and Windows. It reads project structures, edits files, and executes terminal commands with human-in-the-loop approval. Users can switch between Plan and Act modes or use the SDK to build custom tools and coordinate multi-agent teams. The tool runs on any model and supports integrations through plugins or MCP servers.
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<div style="text-align: center;"><span style="font-size: 36px;">π</span></div></div>
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<div style="text-align: center;"><strong><h1>Miscellaneous</h1></strong></div>
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Coding-agent harnesses such as Claude Code, Codex CLI, and Pi can produce similar task success rates while using dramatically different amounts of tokens and money. Across 21 modelβharness combinations on SWE-bench Lite and Terminal-Bench 2.0, harness choice changed cost by as much as 5Γ, and the model provider's own harness was not consistently the most efficient option.
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Runtime security protects cloud workloads while they are executing, filling gaps that posture management cannot catch, such as zero-days, privilege escalation, and compromised credentials. Falco provides cloud-native runtime detection across hosts, containers, Kubernetes, and cloud services by analyzing system calls and plugin events, adding contextual alerts, and deploying easily with Helm.
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<strong>Komodor Extends AI SRE Reach for Kubernetes to AI Agents (3 minute read)</strong>
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Komodor launched an Agentic Operations Platform that lets SREs deploy, customize, govern, and audit AI agents through familiar DevOps workflows, with 50+ built-in agents, integrations, guardrails, approvals, and spending controls. The platform aims to help teams manage growing fleets of production AI agents while preserving existing change management and governance practices.
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<div style="text-align: center;"><span style="font-size: 36px;">β‘</span></div></div>
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<h1><strong>Quick Links</strong></h1>
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<strong>Redis was built for single-core machines. Yours has 64 (Sponsor)</strong>
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Stop paying for compute your data store can't reach. Dragonfly uses a thread-per-core architecture to hit 6M ops/sec on a single node. <a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.dragonflydb.io%2F%3Futm_source=tldr%26utm_medium=newsletter%26utm_campaign=TLDRDevOpsQuickLinks09182026%26sp=yZxj5f76VHx1mE54GdN8Zz3N/2/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/jdvAAmsKOQWsuFUbAKWEXQ-tFsRLh6wHh61AmZ0Fmi0=452" rel="noopener noreferrer nofollow" target="_blank"><span>Try it for free</span></a>
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<a href="https://tracking.tldrnewsletter.com/CL0/https:%2F%2Fwww.datadoghq.com%2Fblog%2Fcoordinate-product-launches-with-datadog%2F%3Futm_source=tldrdevops/1/010001a0b435759d-bf5bff7f-20d3-437d-81f8-945c2fded96a-000000/eaghtNOEi2SO7IzT-bWnUA4XtNYl9ioIGK7VlylJyRs=452">
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<strong>Coordinate product launches with Datadog (1 minute read)</strong>
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This guide walks through how to turn a product brief and feature flag into a connected launch workflow.
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<strong>Give every teammate and agent the right level of access to your Workers (7 minute read)</strong>
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Cloudflare now allows administrators to assign access controls to specific Workers, restricting users and agents to individual applications.
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