Actualizar 'README.md'

README.md

@@ -103,3 +103,43 @@ systemctl daemon-reload
 systemctl enable etcd
 
 systemctl start etcd
+
+### Actualizar la configuración
+
+kubeadm config migrate --old-config config.yaml --new-config config1.yaml
+
+### Inicializar el cluster
+
+kubeadm init --config=config.yaml
+
+kubectl get nodes -o jsonpath='{.items[*].spec.podCIDR}'
+
+      kubectl patch node photon-kubectr01 -p '{"spec":{"podCIDR":"10.244.0.0/24"}}'
+
+
+### Copiar certificados al resto de nodos master
+
+scp -r /etc/kubernetes/pki root@172.16.100.112:/etc/kubernetes/.
+scp -r /etc/kubernetes/pki root@172.16.100.113:/etc/kubernetes/.
+
+### Realizar en los nuevos nodos
+
+rm /etc/kubernetes/pki/apiserver.*
+
+### Incorporar nuevos master
+
+  kubeadm join 172.16.100.100:6443 --token colmta.7uxl2adqk6x6w6wu \
+        --discovery-token-ca-cert-hash sha256:87497e41439ff2d7c620eff16c534d1c67c8dc0a9b6c43543bc4e008305f7106 \
+        --control-plane
+
+
+
+### Incorporar nuevos workers
+
+kubeadm join 172.16.100.100:6443 --token colmta.7uxl2adqk6x6w6wu \
+        --discovery-token-ca-cert-hash sha256:87497e41439ff2d7c620eff16c534d1c67c8dc0a9b6c43543bc4e008305f7106
+
+
+### Despliegue de flannel
+
+kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/master/Documentation/kube-flannel.yml