What should we consider when moving to a managed Kubernetes service?
#1
I'm trying to decide if we should move our container orchestration to a managed service, but I'm worried about losing fine-grained control over the underlying nodes. Our team is small and the operational overhead of self-managed Kubernetes is becoming a real burden, yet I can't shake the feeling that going fully managed will lock us into a specific cloud vendor's way of doing things.
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#2
I wrestled with that decision last year. We moved from self managed Kubernetes to a managed service and the relief was real for upgrades, patches, and incident response. The fear of vendor lock in is genuine, but we noticed that most of our day to day control stayed in the control plane, and our developers kept the same API surface. We still felt some loss around node OS customization and network plugins, which mattered for a few workloads.
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#3
We ran a 2 month pilot on a managed service and tracked deployment frequency, outages, and cost surprises. Deploys got faster and patches came through without on call passes, but the bill crept up and we lost some knobs around node level tuning.
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#4
I keep thinking maybe the real issue isn't where the cluster runs but how we ship code and handle secrets. We spent weeks untangling pipelines and configs, and even with a managed service the toil moved around.
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#5
Question: is there a middle ground like a managed control plane with self managed workers, or using a multi cloud approach to soften lock in?
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