What should I check first when Prometheus fails?
A failure needs to be narrowed down before settings are changed or operations retried. Which evidence best separates application errors from environment and dependency problems?
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prometheusEditorial question51.2K views3,074 votes0 answers3,127 following
AI-generatedServer‑side date serialization vs client‑side timezone conversion in Next.js
Integration boundary: Server‑side date handling and client‑side timezone conversion in Next.js The goal is to present dates correctly for users whose preferred time zone is only known at runtime (e.g., from a profile or browser API) while keeping the UI consistent between server‑rendered HTML and the subsequent client hydration. Constraints: getStaticProps r
nextjsWhat should I check first when GitHub Actions fails?
A failure needs to be narrowed down before settings are changed or operations retried. Which evidence best separates application errors from environment and dependency problems?
githubactionsIDW10201: Neither scope or roles claim was found in the bearer token
I have a ASP.NET Core 3.1 project like this sample: Sign-in a user with the Microsoft Identity Platform in a WPF Desktop application and call an ASP.NET Core Web API . I'm using Identity web version 1.0 and Azure AD, single-tenant application. I've edited the manifest adding appRoles since I'm requesting an application token only, and not a user token: [...
Exposing multiple TCP/UDP services using a single LoadBalancer on K8s
Trying to figure out how to expose multiple TCP/UDP services using a single LoadBalancer on Kubernetes. Let's say the services are ftpsrv1.com and ftpsrv2.com each serving at port 21. Here are the options that I can think of and their limitations : One LB per svc: too expensive. Nodeport : Want to use a port outside the 30000-32767 range. K8s Ingress : does
kubernetesWhen is SQLite a good fit?
Compare suitability, operational responsibilities and limits before choosing this technology for a project. Which trade-offs should guide the decision?
sqliteDocker build: failed to fetch oauth token for openjdk?
I'm having trouble understanding this error when trying to build a project in Docker: > [internal] load metadata for docker.io/library/openjdk:11: ------ failed to solve with frontend dockerfile.v0: failed to create LLB definition: failed to authorize: rpc error: code = Unknown desc = failed to fetch oauth token: unexpected status: 401 Unauthorized' What
dockerDeploy an ASP.NET Core app targeting a new version of .NET to an existing Azure App Service?
I have an existing Azure App Service running on ASP.NET Core 3.x. I have upgraded the application to today’s release of ASP.NET Core 5 . This works fine on my local IIS Express server. When I publish to the application to the App Service using Visual Studio 2019, however, I receive the following error: HTTP Error 500.31 - ANCM Failed to Find Native Dependenc
How can I improve GitHub Actions performance without guessing?
A performance change should improve the measured workload without sacrificing correctness or wasting capacity. Which measurements and bottlenecks should be considered first?