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зачем_нужен_kubernetes [2025/01/20 12:14] val [Шаг 4. Kubernetes своими руками] |
зачем_нужен_kubernetes [2025/02/13 07:24] (current) val [Запись вебинара] |
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* Тэги: Stress Testing, Docker, Docker Compose, Kubernetes, Deployment, Service, Keepalived | * Тэги: Stress Testing, Docker, Docker Compose, Kubernetes, Deployment, Service, Keepalived | ||
+ | * https://rutube.ru/video/010673aafbfa7669938d1c3fec3a2ed8/ | ||
===== Методическая подготовка ===== | ===== Методическая подготовка ===== | ||
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server:/var/www /var/www nfs rw,soft 0 0 | server:/var/www /var/www nfs rw,soft 0 0 | ||
- | root@node1:~# systemctl daemon-reload | + | node1,2,3# systemctl daemon-reload |
node1,2,3# mount /var/www | node1,2,3# mount /var/www | ||
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* "Ломаем" один из Worker-ов | * "Ломаем" один из Worker-ов | ||
- | * [[Сервис Keepalived]] | ||
+ | * Наблюдаем реакцию клиентов | ||
+ | <code> | ||
+ | user13@gate:~$ curl http://172.16.1.X/t | ||
+ | </code> | ||
+ | |||
+ | * Наблюдаем реакцию в [[Сервис Keepalived]] | ||
+ | |||
+ | * Наблюдаем реакцию в kubernetes | ||
<code> | <code> | ||
root@node1:~# kubectl get pods -n my-ns -o wide --watch | root@node1:~# kubectl get pods -n my-ns -o wide --watch |