Differences

This shows you the differences between two versions of the page.

--- система_kubernetes [2026/06/01 08:04]
val [Отладка etcd]
+++ система_kubernetes [2026/06/08 09:07] (current)
val [Gateway API]
@@ Line 590: / Line 590: @@
 [kube_control_plane]
-kube[1:2]
+kube[1:3]
-kube3
 [etcd:children]
 kube_control_plane
-#[kube_node]
-#kube[1:4]
 [kube_node:children]
 kube_control_plane
 </code><code>
-server:~# docker run --userns=host --rm -it -v /root/inventory/sample:/inventory -v /root/.ssh/:/root/.ssh/ quay.io/kubespray/kubespray:v2.29.0 bash
+server:~# docker run --userns=host --rm -it -v /root/inventory/sample:/inventory -v /root/:/root/ quay.io/kubespray/kubespray:v2.29.0 bash
 root@cf764ca3b291:/kubespray# ansible all -m ping -i /inventory/inventory.ini
 </code>
+  * [[Сервис Ansible#Использование ролей]] Ansible для настройки сети
+  * Может потребоваться
 <code>
 root@cf764ca3b291:/kubespray# cp -rv inventory/sample/group_vars/ /inventory/
 </code>
-  * Может потребоваться [[#Настройка registry-mirrors для Kubespray]] и [[#Добавление insecure_registries через Kubespray]]
+  * [[#Настройка registry-mirrors для Kubespray]] и [[#Добавление insecure_registries через Kubespray]]
 <code>
 root@cf764ca3b291:/kubespray# time ansible-playbook -i /inventory/inventory.ini cluster.yml
@@ Line 614: / Line 615: @@
 real    12m18.679s
 ...
+</code>
+=== Удаление вышедшего из строя узла через kubespray ===
+<code>
+root@3c29190fe4cb:/kubespray# time ansible-playbook -i /inventory/inventory.ini remove-node.yml -e "node=kubeN" -e "reset_nodes=false" -e "allow_ungraceful_removal=true"
+... yes
+</code>
+в случае первого мастер узла понадобится:
+<code>
+server:~# cat inventory/sample/inventory.ini
+...
+[kube_control_plane]
+kube2
+kube3
+kube1
+...
+... ansible-playbook -i /inventory/inventory.ini remove-node.yml ...
+kube2:~# kubectl get configmap -n kube-system -o yaml | grep X.221
+kube2:~# kubectl edit configmap cluster-info -n kube-public
+kube2:~# kubectl edit configmap kubeadm-config -n kube-system
 </code>
@@ Line 1415: / Line 1440: @@
   spec:
     loadBalancerIP: "192.168.X.66"
-ingressRoute:
+##ingressRoute:
-  dashboard:
+##  dashboard:
-    enabled: true
+##    enabled: true
-    matchRule: Host(`dash-tr.corpX.un`)
+##    matchRule: Host(`dash-tr.corpX.un`)
-    entryPoints:
+##    entryPoints:
-      - web
+##      - web
-providers:
+#providers:
-  kubernetesGateway:
+#  kubernetesGateway:
-    enabled: true
+#    enabled: true
 #gateway:
 #  listeners:
@@ Line 1447: / Line 1472: @@
 kube1:~/traefik# helm upgrade -i traefik traefik -f values.yaml --repo https://traefik.github.io/charts -n traefik --version 39.0.1 --create-namespace
-kube1:~/traefik# kubectl -n traefik logs pods/traefik-<TAB>
+kube1:~/traefik# kubectl -n traefik logs deployments/traefik
 kube1:~/traefik# kubectl -n traefik get endpointslices
@@ Line 3048: / Line 3073: @@
 kubeN:~# etcdctl endpoint status -w table \
   --endpoints=https://kube1:2379,https://kube2:2379,https://kube3:2379 \
-  --cacert=/etc/ssl/etcd/ssl/ca.pem \
-  --cert=/etc/ssl/etcd/ssl/node-kube1.pem \
-  --key=/etc/ssl/etcd/ssl/node-kube1-key.pem
-kubeN:~# etcdctl member remove nnnnnnnnnnnnn \
-  --endpoints=https://kubeN:2379 \
   --cacert=/etc/ssl/etcd/ssl/ca.pem \
   --cert=/etc/ssl/etcd/ssl/node-kube1.pem \

Методические материалы Лохтурова Вячеслава

User Tools

Site Tools

Differences

Page Tools