The Workstation Blog
Kubernetes
Posts tagged Kubernetes.
Redis High Availability in Production: Sentinel, Cluster, and Kubernetes Operators
Complete production guide for Redis high availability using Sentinel, Redis Cluster, Redis Operator for Kubernetes, and Dragonfly/KeyDB alternatives across AWS, Azure, GCP, and bare metal k3s with Rancher.
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PostgreSQL Native High Availability: Patroni, Streaming Replication, and Production Failover Strategies
Master PostgreSQL native high availability using Patroni, streaming replication, logical replication, and HAProxy for automatic failover across AWS, Azure, GCP, and bare metal k3s environments.
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PostgreSQL High Availability with Zalando Postgres Operator: Multi-Cloud Kubernetes Deployment Guide
Complete guide to deploying highly available PostgreSQL clusters using the Zalando Postgres Operator on Kubernetes across AWS EKS, Azure AKS, Google GKE, and bare metal k3s with Rancher.
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PostgreSQL High Availability with Crunchy Data PGO: Enterprise Kubernetes Deployment
Production guide for deploying highly available PostgreSQL using Crunchy Data PGO (Postgres Operator) across AWS, Azure, GCP, and bare metal k3s/Rancher with comprehensive backup, monitoring, and multi-region strategies.
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NebulaDNS: Why Authoritative DNS Is a Game Changer in the AI Era
NebulaDNS is a safe-Rust authoritative DNS server with an API-first control plane, Prometheus metrics, propagation gates, and Kubernetes-native operations—built for visibility when AI services and agents depend on DNS more than ever.
WorkstationRead NebulaDNS Complete Feature Guide: k3s, Route53, Observability, and Enterprise DNS
Complete tour of NebulaDNS features: API-first control plane, Prometheus metrics, propagation gates, peer fingerprinting, DNSSEC roadmap, Helm/k3s operator story, and how to integrate with AWS Route 53 and CoreDNS.
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NebulaCR: Enterprise OCI Registry, Observability, and Compliance Without Compromise
Professional overview of NebulaCR: Rust OCI registry with nebula-registry and nebula-auth, zero-trust OIDC for humans and CI, SCIM lifecycle, Prometheus and OpenTelemetry, multi-region replication, pull-through cache, and Kubernetes Helm deployment—synthesised from the upstream docs/ and README.
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NebulaCB: Enterprise-Grade Couchbase Management That Saves the Day
How NebulaCB, the open-source Couchbase mission control from nebulacb.org, helps enterprises upgrade fearlessly, validate XDCR and data integrity, run Kubernetes-native operations, and use local AI (Ollama) for RCA—so teams ship changes without losing data or sleep.
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MongoDB High Availability in Production: Replica Sets, Sharding, and Kubernetes Operators
Complete production guide for MongoDB high availability using Replica Sets, Sharding, MongoDB Community Kubernetes Operator, and Percona Operator across AWS, Azure, GCP, and bare metal k3s with Rancher.
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Longhorn Storage for Production k3s Clusters: Dynamic PVC Expansion, Replication, and Disaster Recovery
Complete production guide for Longhorn distributed storage on k3s/Rancher clusters. Covers dynamic PVC expansion, multi-region replication, backup to S3/GCS/Azure, disaster recovery, and performance tuning for database workloads.
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