Operating Progressive Delivery with Argo CD and Argo Rollouts
Operate GitOps releases with canary checks, health signals, rollback criteria, and drift-aware runbooks for Kubernetes platforms.
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Production-grade SRE and DevOps articles
Notes optimized for platform teams running real systems: resource pressure behavior, deployment safety, CI throughput, observability, incident response, and reliability operations.
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Kubernetes Pod Evictions: Interpreting Node Pressure Before SLO Impact
Interpret kubelet memory, disk, and PID pressure before SLO impact, with eviction thresholds, workload controls, and incident review steps.
Read articleGitLab CI Pipeline Optimization for Large Monorepos
Design GitLab CI/CD pipelines around fast feedback, runner capacity, cache correctness, and deployment safety.
Read articleLinux cgroups v2 Internals for SREs
Use cgroups v2 CPU, memory, and IO signals to connect Linux resource control with Kubernetes workload symptoms and incident debugging.
Read articleHelm Chart Release Strategy for Multi-Cluster Platforms
Design Helm charts as operational contracts with clear values governance, rendered-manifest review, promotion controls, and rollback paths.
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