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доступ_к_приложениям_в_bare-metal_kubernetes
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доступ_к_приложениям_в_bare-metal_kubernetes [2024/03/18 07:25] val [Как все вернуть обратно] |
доступ_к_приложениям_в_bare-metal_kubernetes [2024/04/04 08:20] (current) val [Шаг 1. Исходные данные] |
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| ===== Запись вебинара ===== | ===== Запись вебинара ===== | ||
| - | * Будет здесь!!! | + | * https://youtu.be/oIczkkD-hOU |
| * Тэги: Kubernetes, LoadBalancer, ClusterIP, MetalLB, Nginx, Keepalived, Ingress-Nginx, Helm, HAProxy, ArgoCD, Dashboard | * Тэги: Kubernetes, LoadBalancer, ClusterIP, MetalLB, Nginx, Keepalived, Ingress-Nginx, Helm, HAProxy, ArgoCD, Dashboard | ||
| Line 29: | Line 29: | ||
| ~/kubespray# time ansible-playbook -i inventory/mycluster/hosts.yaml reset.yml | ~/kubespray# time ansible-playbook -i inventory/mycluster/hosts.yaml reset.yml | ||
| - | ~/kubespray# cp -rfp inventory/sample/* inventory/mycluster | + | ~/kubespray# git checkout origin/release-2.22 |
| + | |||
| + | ~/kubespray# time pip3 install -r requirements.txt | ||
| + | |||
| + | ~/kubespray# cp -rvfpT inventory/sample inventory/mycluster | ||
| ~/kubespray# time ansible-playbook -i inventory/mycluster/hosts.yaml cluster.yml | ~/kubespray# time ansible-playbook -i inventory/mycluster/hosts.yaml cluster.yml | ||
| Line 118: | Line 122: | ||
| </code> | </code> | ||
| + | * Тестируем отказоустойчивость, отключая узлы kubeN | ||
| ===== Шаг 6. Делаем отказоустойчивым gate ===== | ===== Шаг 6. Делаем отказоустойчивым gate ===== | ||
| Line 202: | Line 207: | ||
| * Сервис Nginx [[Сервис HTTP#Подключение, тестирование, применение и мониторинг конфигурации]] | * Сервис Nginx [[Сервис HTTP#Подключение, тестирование, применение и мониторинг конфигурации]] | ||
| <code> | <code> | ||
| - | server# ssh gateN tail -f /var/log/messages | + | server# ssh gate1 tail -f /var/log/nginx/access.log |
| - | server# ssh gateN tail -f /var/log/nginx/access.log | + | server# ssh gate2 tail -f /var/log/messages |
| </code> | </code> | ||
| Line 232: | Line 237: | ||
| <code> | <code> | ||
| - | kube1:~# curl https://kubeN/ -H "Host: gowebd.corpX.un" -k | + | $ curl --connect-to "":"":kubeN:443 https://gowebd.corpX.un #-vk |
| </code> | </code> | ||
| Line 349: | Line 354: | ||
| gateN# apt install iptables conntrack iptables-persistent | gateN# apt install iptables conntrack iptables-persistent | ||
| - | gateN# cat natfw.sh | + | gateN# |
| </code><code> | </code><code> | ||
| iptables -t nat --flush | iptables -t nat --flush | ||
доступ_к_приложениям_в_bare-metal_kubernetes.1710735926.txt.gz · Last modified: 2024/03/18 07:25 by val
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