January 2026
Intermediate to advanced
392 pages
9h 36m
Spanish
book
Guía de estudio para administrador certificado de Kubernetes (CKA). (Spanish Edition), 2nd Edition
by Benjamin Muschko
Content preview from Guía de estudio para administrador certificado de Kubernetes (CKA). (Spanish Edition), 2nd Edition
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Capítulo 21. Solución de problemas de aplicaciones
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Cuando se ejecuta una aplicación en un clúster de Kubernetes en producción, los fallos son casi inevitables. Como administrador de Kubernetes, es tu responsabilidad poder solucionar los problemas de los objetos de Kubernetes diseñados e implementados por un desarrollador de aplicaciones.
En este capítulo, veremos estrategias de solución de problemas que pueden ayudar a identificar la causa raíz de un problema para que puedas tomar medidas y corregir el fallo de forma adecuada. Las estrategias que se analizan aquí comienzan con una perspectiva general de un objeto de Kubernetes y luego se profundiza en más detalles según sea necesario.
Solución de problemas de pods
En la mayoría de los casos, crear un pod no supone ningún problema. Simplemente emite los comandos run, create o apply para instanciar el pod. Si el manifiesto YAML está formado correctamente, Kubernetes acepta tu solicitud, por lo que se supone que todo funciona como se espera. Para verificar el comportamiento correcto, lo primero que debes hacer es comprobar ...
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