Kubernetes. Unable to connect to the server
This is the third time when Kubernetes starts to be unavailable for “kubectl”. Sometimes I cannot connect to the cluster using Kubernetes CLI and get the following errors:
Unable to connect to the server: dial tcp x.x.x.x:443: i/o timeout
Unable to connect to the server: net/http: TLS handshake timeout
The indicator near the k8s logo lights yellow whereas it’s green when all Okey. When I try to add extra nodes it stucks in “loading” state without any changes. We rely on your servers and clusters, but it lets us down every week. On your servers, we host production environments of projects and monitoring infrastructure.
I cannot Google any information about this issue.
What do we do wrong? How to avoid these problems in the future?
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