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| 1 | +--- |
| 2 | +slug: "cms" |
| 3 | +displayName: "CMS" |
| 4 | +description: "Content tagged with CMS." |
| 5 | +cover: "./cover.png" |
| 6 | +coverAlt: "CMS" |
| 7 | +featured: false |
| 8 | +--- |
| 9 | + |
| 10 | +## GPT |
| 11 | + |
| 12 | +__Kubernetes and Runtime Engineering__ |
| 13 | + |
| 14 | +- Workload models: deployments vs statefulsets, jobs, cronjobs |
| 15 | +- Networking: ingress, gateways, service mesh tradeoffs |
| 16 | +- Scheduling: requests/limits, QoS classes, disruption budgets |
| 17 | +- Operations: upgrades, node lifecycle, autoscaling behavior |
| 18 | + |
| 19 | +### GPT Article Ideas |
| 20 | + |
| 21 | +- Requests and limits deep dive: QoS classes and outage behavior |
| 22 | +- Disruption budgets: surviving node rotations and autoscaler churn |
| 23 | +- Autoscaling reality check: HPA signals, delays, and common traps |
| 24 | +- Ingress vs Gateway API: choosing pragmatically |
| 25 | +- Kubernetes upgrade playbook: making cluster upgrades boring |
| 26 | + |
| 27 | +## Gemini |
| 28 | + |
| 29 | +__Kubernetes & Cloud Infrastructure__ |
| 30 | + |
| 31 | +Hard technical guides on container orchestration, cloud-native patterns, infrastructure-as-code (Terraform/OpenTofu), and networking. |
| 32 | + |
| 33 | +### Gemini Article Ideas |
| 34 | + |
| 35 | +11. __"Multi-Cluster Strategy: Federation vs. Independence"__ |
| 36 | + - _Concept:_ Managing configuration drift across dev, stage, and prod clusters. |
| 37 | + |
| 38 | +12. __"Debugging DNS Latency in Kubernetes at Scale"__ |
| 39 | + - _Concept:_ Deep dive into ndots, conntrack races, and CoreDNS tuning. |
| 40 | + |
| 41 | +13. __"Right-Sizing Pod Resources: A Data-Driven Approach"__ |
| 42 | + - _Concept:_ Using VPA recommendations and historical metrics to set limits/requests. |
| 43 | + |
| 44 | +14. __"Secret Management Patterns: External Secrets Operator vs. CSI Driver"__ |
| 45 | + - _Concept:_ Comparing modern ways to inject secrets into pods from Vault/AWS. |
| 46 | + |
| 47 | +15. __"When NOT to Use Kubernetes: A Pragmatic Guide"__ |
| 48 | + - _Concept:_ recognizing when a PaaS or rigid VM setup is actually better for the business. |
| 49 | + |
| 50 | +## Opus |
| 51 | + |
| 52 | +__Cloud Infrastructure & Kubernetes__ |
| 53 | + |
| 54 | +Container orchestration, multi-cluster patterns, networking deep dives, infrastructure-as-code (Terraform, OpenTofu, Pulumi), and cloud provider specifics. |
| 55 | + |
| 56 | +### Opus Article Ideas |
| 57 | + |
| 58 | +12. __"Multi-Cluster Kubernetes: Federation vs. Fleet Management"__ |
| 59 | + - _Concept:_ Managing configuration across dev/stage/prod clusters. |
| 60 | + - _Takeaway:_ Consistency is harder than deployment. |
| 61 | + |
| 62 | +13. __"DNS Debugging in Kubernetes: ndots, conntrack, and CoreDNS"__ |
| 63 | + - _Concept:_ Deep dive into cluster DNS latency issues. |
| 64 | + - _Takeaway:_ DNS is always the problem until proven otherwise. |
| 65 | + |
| 66 | +14. __"Pod Resource Sizing: VPA, Metrics, and Educated Guessing"__ |
| 67 | + - _Concept:_ Data-driven approach to requests and limits. |
| 68 | + - _Takeaway:_ Under-provisioning wastes money; over-provisioning wastes availability. |
| 69 | + |
| 70 | +15. __"Secrets in Kubernetes: ESO vs. CSI vs. Init Containers"__ |
| 71 | + - _Concept:_ Comparing secret injection patterns from Vault/AWS. |
| 72 | + - _Takeaway:_ Each pattern has failure modes; pick yours intentionally. |
| 73 | + |
| 74 | +16. __"When Kubernetes is Overkill: A Decision Framework"__ |
| 75 | + - _Concept:_ Recognizing when simpler infrastructure wins. |
| 76 | + - _Takeaway:_ Complexity has carrying costs. |
| 77 | + |
| 78 | +17. __"Terraform State: Locking, Backends, and Recovery"__ |
| 79 | + - _Concept:_ State management patterns and disaster recovery. |
| 80 | + - _Takeaway:_ State corruption is a when, not if. |
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