// Observability

Your monthly digest of everything happening across Azure, GitHub, and Azure DevOps — so you don't have to keep up with it all yourself! In this January 2022 roundup, Chris returns to the channel after a break with an honest discussion about mental health and burnout, recaps Cloud With Chris highlights from 2021, and covers a packed set of updates: AKS improvements (containerd GA, FIPS node pools, Kubernetes version aliasing), Static Web Apps Enterprise Grade Edge GA, Azure Cognitive Search semantic updates, Azure Monitor 1-minute frequency log alerts, GitHub Advanced Security, GitHub Projects, Dependabot, and much more. Plus an outlook for what's changing on the channel in 2022.

I love learning. Especially when it's about brand new things that I wasn't aware of! For this post, I need to give a big shout out to my friend and colleague Sam Rowe for the tip. It wasn't a product/service that I was aware of, but felt like something that could be useful for me on Cloud With Chris. In this post, I'll dig into what it is and how it may be able to help you.

A decade after Patrick Debois coined "DevOps," the landscape looks radically different. In this episode, Daniela Fontani — CTO at Central Consulting and long-time open source contributor — breaks down the most important DevOps trends reshaping the industry today: DevSecOps, GitOps, NoOps, automation-first pipelines, and the growing role of platform engineering. Plus, the honest truth about which buzzwords actually matter and which you can safely ignore.

Whether you're brand new to Azure or have been using it for some time, you have likely either heard of - or come across - Azure Security Center. It's a service which can prove extremely valuable in baselining, measuring and improving your security posture. But, did you know there is additional functionality beyond the free tier? You may have previously known this as the standard tier, or now know this as Azure Defender, where you can opt in for those Azure Services that you particularly want to protect.

Monitoring is often an afterthought — until something breaks. In this episode, Chris is joined by Vanessa Bruwer, Senior Engineer on Microsoft's FastTrack for Azure team, to explore how organisations can build a structured observability strategy using Azure Monitor, Application Insights, Log Analytics, and distributed tracing. Vanessa shares the FastTrack methodology for taking teams from zero monitoring knowledge to self-sufficient Azure Monitor configuration, covering alerting strategy, metrics, and the differences between monitoring a VM versus a distributed microservice architecture.

The Cloud Native Computing Foundation (CNCF) gave us Kubernetes and Prometheus — but did you know there are over 90 more projects in the ecosystem? In this episode, Chris is joined by Annie Talvasto (CNCF/Kubernetes meetup organizer, Finland) to explore the most exciting CNCF projects across sandbox, incubating, and graduated tiers. They cover Helm for Kubernetes package management, Artifact Hub for centralised artifact discovery, Linkerd for lightweight service mesh with built-in observability and resilience, KUDO for declarative Kubernetes operator creation without deep Go expertise, and KEDA for event-driven autoscaling. Whether you're new to cloud native or a seasoned practitioner, this session will inspire you to explore — and contribute to — the wider CNCF landscape.

Episode 11 covered the Geode pattern in theory — now it's time to get hands-on! Will Eastbury returns to walk through a real-world OData service deployed across three Azure regions (US West, Australia Southeast, and UK West), stitched together by Azure Front Door for active-active routing. Watch how Cosmos DB replicates data across all regions as a shared backplane, how health probes detect and remove unhealthy geodes from rotation, and the ASP.NET middleware pattern needed to handle URL rewriting — a critical authentication gotcha when hosting services behind a reverse proxy.

Weekly Vlog #21 builds anticipation for Microsoft Build, previewing Chris's upcoming presentation on friction-free developer workflows using GitHub Codespaces, GitHub Actions, and Azure Static Web Apps. Azure highlights include the Key Vault SLA raised to 99.99%, a preview of native Elastic integration, and Azure reaching its 100th compliance offering. Chris also recaps a hands-on Application Insights deep dive with Isaac Levin and covers a Helm explainer from the Azure DevOps blog alongside a Kubernetes Open Hack coaching week.

Understanding how our applications function in the wild is essential for developers when issues arise. With the power of knowledge, we can enable ourselves to provide the best experience to our fellow developers, and our stakeholders. One of the solutions that supplies this power is Application Insights. Application Insights is a service provided by Microsoft allowing you to monitor your application live, detect performance anomalies, and observe this data with powerful analytics. Together we will see how easy it is to add Application Insights to our applications, whether we have access to the codebase or not. Once instrumented, we will dive deeper into the capabilities of Application Insights and show how to leverage all the rich data collected from our application. Finally, as developers the last thing we want to do is troubleshoot an issue in Production, with everyone watching and the stakes are high. Watch as we monitor a live application that is throwing exceptions and how Application Insights can be used to help us solve the problem faster. When we are done, attendees will be empowered with the knowledge to leverage Application Insights to be more productive with their work.

Ever thought about what it takes to host a multiplayer game in the cloud? In the second episode of Cloud Gaming Notes, Chris and Lee Williams go hands-on with Halo 5 Guardians to explore the engineering behind matchmaking services. They cover the Actor model and Azure Service Fabric, skill-based matchmaking algorithms, the critical role of latency in competitive gaming, and how live ops and DevOps principles keep a game-as-a-service continuously updated without downtime. Real-world cloud architecture through the lens of AAA gaming.