--- title: "Posts about kubernetes | Speedscale" description: "Browse posts in the kubernetes category." canonical: "https://speedscale.com/blog/category/kubernetes/" --- # Posts about kubernetes Browse 47 posts in this category [![Traffic mirroring in Kubernetes: Istio vs Speedscale](https://speedscale.com/_astro/traffic-mirroring.LPlmcf8U_12KDkE.webp)](https://speedscale.com/blog/traffic-mirroring-options-kubernetes/) Updated Oct 12, 2026 ### [Traffic mirroring in Kubernetes: Istio vs Speedscale](https://speedscale.com/blog/traffic-mirroring-options-kubernetes/) Compare Istio traffic mirroring with Speedscale replay in Kubernetes. Use capture, redaction, and dependency isolation for repeatable regression tests. [Developer Productivity](https://speedscale.com/blog/category/developer-productivity/) [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [by Nate Lee](https://speedscale.com/blog/author/nate-lee/) [![Load Test PostgreSQL Instantly using Production Recordings](https://speedscale.com/_astro/featured-image.DGDxScsc_Z1cwP9o.webp)](https://speedscale.com/blog/load-test-postgresql-production-recordings/) Oct 5, 2026 ### [Load Test PostgreSQL Instantly using Production Recordings](https://speedscale.com/blog/load-test-postgresql-production-recordings/) Record the queries your app sends to PostgreSQL in Kubernetes, then replay them against a QA database as a load and regression test. No scripts to write. [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [Load testing](https://speedscale.com/blog/category/load-testing/) [Traffic Replay](https://speedscale.com/blog/category/traffic-replay/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) [![How We Rebuilt GitLab CI on GKE Spot VMs](https://speedscale.com/_astro/featured-image.Yj38EbKH_ZkxAu5.webp)](https://speedscale.com/blog/rebuilding-gitlab-ci-on-gke/) Oct 1, 2026 ### [How We Rebuilt GitLab CI on GKE Spot VMs](https://speedscale.com/blog/rebuilding-gitlab-ci-on-gke/) How we moved GitLab CI to GKE with shared BuildKit caching, multiple Spot machine types, and an on-demand fallback for scarce capacity. [DevOps](https://speedscale.com/blog/category/devops/) [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [by Shaun Duncan](https://speedscale.com/blog/author/shaun-duncan/) [![Team-Based DLP: Give Each Group Its Own Redaction Rules](https://speedscale.com/_astro/featured-image.D71Ji1-z_2b5hc6.webp)](https://speedscale.com/blog/team-based-dlp-group-rules/) Sep 18, 2026 ### [Team-Based DLP: Give Each Group Its Own Redaction Rules](https://speedscale.com/blog/team-based-dlp-group-rules/) One forwarder, many teams, one DLP rule nobody wants to touch. Scoped group rules let each team own its redaction. How-to for proxymock web and Speedscale. [Security](https://speedscale.com/blog/category/security/) [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [DevOps](https://speedscale.com/blog/category/devops/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) [![The Compounding Platform Tax](https://speedscale.com/_astro/featured-image.CogIvN1s_ZRDG6w.webp)](https://speedscale.com/blog/the-compounding-platform-tax/) Aug 27, 2026 ### [The Compounding Platform Tax](https://speedscale.com/blog/the-compounding-platform-tax/) Security controls rarely break a banking platform alone. Their cumulative divergence from Kubernetes standards creates a compounding maintenance tax. [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [Security](https://speedscale.com/blog/category/security/) [Cloud native](https://speedscale.com/blog/category/cloud-native/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) [![From Telemetry to Traffic](https://speedscale.com/_astro/featured-image.DjcDKQ-v_ZAjMwf.webp)](https://speedscale.com/blog/from-telemetry-to-traffic/) Aug 19, 2026 ### [From Telemetry to Traffic](https://speedscale.com/blog/from-telemetry-to-traffic/) Compare eBPF, sidecars, telemetry agents, OpenTelemetry, APM, and proxies through an evolving ladder of production visibility. [Observability](https://speedscale.com/blog/category/observability/) [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [Developer tools](https://speedscale.com/blog/category/developer-tools/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) [![Chaos Monkey Won't Find Your Bug](https://speedscale.com/_astro/featured-image.C5XNO5v8_VKwop.webp)](https://speedscale.com/blog/two-kinds-of-chaos-infrastructure-and-application/) Aug 17, 2026 ### [Chaos Monkey Won't Find Your Bug](https://speedscale.com/blog/two-kinds-of-chaos-infrastructure-and-application/) Infrastructure and application chaos break different layers and find different bugs. Netflix built two systems for a reason. Most enterprises buy just one. [Chaos Testing](https://speedscale.com/blog/category/chaos-testing/) [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [API Testing](https://speedscale.com/blog/category/api-testing/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) [![Separate Application Latency From Network Failure With Hubble](https://speedscale.com/_astro/featured-image.DyvJDYtm_zisCq.webp)](https://speedscale.com/blog/separate-app-latency-network-failure-hubble-proxymock/) Aug 13, 2026 ### [Separate Application Latency From Network Failure With Hubble](https://speedscale.com/blog/separate-app-latency-network-failure-hubble-proxymock/) Use Cilium Hubble flow evidence and proxymock replay to prove whether a Kubernetes timeout came from your code, a dependency, or a dropped packet. [Observability](https://speedscale.com/blog/category/observability/) [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [AI/ML](https://speedscale.com/blog/category/ai/ml/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) [![The Pod Was Cheaper. The Service Wasn’t.](https://speedscale.com/_astro/featured-image.Jrko02vG_1pATcO.webp)](https://speedscale.com/blog/the-cheaper-pod-cost-more/) Aug 11, 2026 ### [The Pod Was Cheaper. The Service Wasn’t.](https://speedscale.com/blog/the-cheaper-pod-cost-more/) Use OpenCost and proxymock to prove Kubernetes rightsizing lowers cost per successful request without hiding behavior or throughput regressions in testing. [Kubernetes](https://speedscale.com/blog/category/kubernetes/) [Observability](https://speedscale.com/blog/category/observability/) [Performance testing](https://speedscale.com/blog/category/performance-testing/) [AI/ML](https://speedscale.com/blog/category/ai/ml/) [by Matt LeRay](https://speedscale.com/blog/author/matt-leray/) ## Try Speedscale free Choose the desktop proxymock or the hosted cloud trial to get started. [Free Desktop Tool](https://docs.speedscale.com/proxymock/getting-started/installation/) [Free Cloud Trial](https://app.speedscale.com/signup)