Notas Públicas

• Generar una clave SSH (sin passphrase)

ssh-keygen -t rsa -b 4096 -N "" -C "email@example.com" -f ~/.ssh/id_rsa

• Mantener las credenciales de git por una semana

git config --global credential.helper "cache --timeout=604800"

• Pods con mayores consumo de CPU (Prometheus Query)

topk(10, sum by (namespace, pod) (
  rate(container_cpu_usage_seconds_total{container!="",pod!=""}[5m])
))

• cluster-wide, sorted by current CPU (millicores)

kubectl top pod -A --sort-by=cpu