1、hostname “master” could not be reached 在host中没有加解析 ,或者hostname没有修改。 我加了解析但是没有改主机名所以无效。 #临时 hostname k8s-master #永久 vi /etc/sysconfig/network HOSTNAME=k8s-master 科普: 问题2: 修改了hostname后,如何使其立即生效而不用重启操作系统。 方法1:修改了/etc...
1、hostname “master” could not be reached 在host中没有加解析 2、curl -sSL http://localhost:10248/healthz curl: (7) Failed connect to localhost:10248; 拒绝连接 在host中没有localhost的解析 3、Error starting daemon: SELinux is not supported with the overlay2 graph driver on this kernel. ...
1、hostname “master” could not be reached 在host中没有加解析 2、curl -sSL http://localhost:10248/healthz curl: (7) Failed connect to localhost:10248; 拒绝连接 在host中没有localhost的解析 3、Error starting daemon: SELinux is not supported with the overlay2 graph driver on this kernel. ...
1、hostname “master” could not be reached 在host中没有加解析 2、curl -sSL http://localhost:10248/healthz curl: (7) Failed connect to localhost:10248; 拒绝连接 在host中没有localhost的解析 3、Error starting daemon: SELinux is not supported with the overlay2 graph driver on this kernel. ...
[WARNINGHostname]:hostname"k8snode1"couldnotbereached [WARNINGHostname]:hostname"k8snode1":lookupk8snode1on114.114.114.114:53:nosuchhost errorexecutionphasepreflight:couldn't validate the identity of the API Server: Get "https://cluster-endpoint:6443/api/v1/namespaces/kube-public/configmaps/clus...
[WARNING Hostname]: hostname "node2" could not be reached [WARNING Hostname]: hostname "node2": lookup node2 on 8.8.8.8:53: no such host [preflight] Reading configuration from the cluster... [preflight] FYI: You can look at this config file with 'kubectl -n kube-system get cm ...
[WARNING Hostname]: hostname "k8s-master" could not be reached [WARNING Hostname]: hostname "k8s-master": lookup k8s-master on 100.125.1.250:53: no such host error execution phase preflight: [preflight] Some fatal errors occurred:
Hostname]: hostname "node" could not be reached [WARNING Hostname]: hostname "node": ...
[WARNING Hostname]: hostname "g2-apigateway" could not be reached [WARNING Hostname]: hostname "g2-apigateway" lookup g2-apigateway on 100.100.2.138:53: no such host [preflight/images] Pulling images required for setting up a Kubernetes cluster ...
[WARNING Hostname]: hostname "k8saio" could not be reached [WARNING Hostname]: hostname "k8saio": lookup k8saio on 183.60.82.98:53: no such host [preflight] Pulling images required for setting up a Kubernetes cluster [preflight] This might take a minute or two, depending on the speed...