Explain HTTPS ports (443, 6443) and differences for API server · Issue #30725 · kubernetes/website · GitHub
![Kubernetes kubeadm join couldn't validate the identity of the API server connection refused | vGeek - Tales from real IT system Administration environment Kubernetes kubeadm join couldn't validate the identity of the API server connection refused | vGeek - Tales from real IT system Administration environment](http://vcloud-lab.com/files/images/84219c98-a5ce-4051-ac39-3cd3a8752a52.jpg)
Kubernetes kubeadm join couldn't validate the identity of the API server connection refused | vGeek - Tales from real IT system Administration environment
![kubernetes - The connection to the server 127.0.0.1:6443 was refused - did you specify the right host or port? - Stack Overflow kubernetes - The connection to the server 127.0.0.1:6443 was refused - did you specify the right host or port? - Stack Overflow](https://i.stack.imgur.com/bLcYE.png)
kubernetes - The connection to the server 127.0.0.1:6443 was refused - did you specify the right host or port? - Stack Overflow
![kubectl - Periodic problem with kubernetes: An error: "The connection to the server x.x.x.:6443 was refused - did you specify the right host or port?" - Stack Overflow kubectl - Periodic problem with kubernetes: An error: "The connection to the server x.x.x.:6443 was refused - did you specify the right host or port?" - Stack Overflow](https://i.stack.imgur.com/eDi18.png)
kubectl - Periodic problem with kubernetes: An error: "The connection to the server x.x.x.:6443 was refused - did you specify the right host or port?" - Stack Overflow
![The connection to the server <host>:6443 was refused - did you specify the right host or port? - General Discussions - Discuss Kubernetes The connection to the server <host>:6443 was refused - did you specify the right host or port? - General Discussions - Discuss Kubernetes](https://global.discourse-cdn.com/business6/uploads/kubernetes/original/2X/0/0aa8d1cf70d555ddf7b085bab7708a5dec361be0.png)
The connection to the server <host>:6443 was refused - did you specify the right host or port? - General Discussions - Discuss Kubernetes
![kubernetes - K8s V1.24.3 the kublete is crashdown,show The connection to the server master:6443 was refused - did you specify the right host or port? - Stack Overflow kubernetes - K8s V1.24.3 the kublete is crashdown,show The connection to the server master:6443 was refused - did you specify the right host or port? - Stack Overflow](https://i.stack.imgur.com/w6aE2.png)