在Centos 7.5 x64 上安装KubeSphere 2.1.1 的 All-in-one模式失败

pang3721

如题，不论是在线安装，还是离线安装都失败，求指点。。。

TASK [ks-installer : ks-installer | Creating manifests] ****************************************************************************************************************
Saturday 04 April 2020 08:03:54 +0800 (0:00:00.044) 0:00:47.971 ********
changed: [ks-allinone] => (item={u’type’: u’config’, u’name’: u’ks-installer-config’, u’file’: u’ks-installer-config.yaml’})
ok: [ks-allinone] => (item={u’type’: u’deploy’, u’name’: u’ks-installer-deployment’, u’file’: u’ks-installer-deployment.yaml’})

TASK [ks-installer : ks-installer | Creating KubeSphere Installer] *****************************************************************************************************
Saturday 04 April 2020 08:03:54 +0800 (0:00:00.708) 0:00:48.680 ********
changed: [ks-allinone] => (item=ks-installer-config.yaml)
changed: [ks-allinone] => (item=ks-installer-deployment.yaml)

TASK [ks-installer : kubesphere-installer is ok] ***********************************************************************************************************************
Saturday 04 April 2020 08:03:55 +0800 (0:00:00.831) 0:00:49.511 ********
FAILED - RETRYING: kubesphere-installer is ok (30 retries left).
FAILED - RETRYING: kubesphere-installer is ok (29 retries left).
FAILED - RETRYING: kubesphere-installer is ok (28 retries left).
FAILED - RETRYING: kubesphere-installer is ok (27 retries left).
FAILED - RETRYING: kubesphere-installer is ok (26 retries left).
FAILED - RETRYING: kubesphere-installer is ok (25 retries left).
FAILED - RETRYING: kubesphere-installer is ok (24 retries left).
FAILED - RETRYING: kubesphere-installer is ok (23 retries left).
FAILED - RETRYING: kubesphere-installer is ok (22 retries left).
FAILED - RETRYING: kubesphere-installer is ok (21 retries left).
……

Cauchy

看看环境里的pod状态
是不是机器装过k8s
如果之前自己安装过k8s，把残留清除后再尝试安装

pang3721

Cauchy 之前没安装过，纯净的centos 7.5 ×64

Pod状态
[root@ks-allinone _]# kubectl get pod –all-namespaces
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system calico-kube-controllers-7d8dffc67f-64fnw 0/1 Pending 0 45m
kube-system calico-node-nwd6b 0/1 Pending 0 43m
kube-system coredns-89d7496db-qmrlw 0/1 Pending 0 20m
kube-system dns-autoscaler-66f8d89857-x8npz 0/1 Pending 0 44m
kube-system kube-apiserver-ks-allinone 1/1 Running 1 9s
kube-system kube-controller-manager-ks-allinone 1/1 Running 1 22m
kube-system kube-proxy-ptdhn 1/1 Running 1 45m
kube-system kube-scheduler-ks-allinone 1/1 Running 1 43m
kube-system nodelocaldns-d67dz 0/1 UnexpectedAdmissionError 0 7m29s
kube-system openebs-localpv-provisioner-d7c8bbb4-qnwxp 0/1 Pending 0 43m
kube-system openebs-ndm-operator-86645798df-5×4km 0/1 Pending 0 43m
kube-system tiller-deploy-6c7fff4c84-c48lz 0/1 Pending 0 44m
kubesphere-system ks-installer-678848ddc5-gbmpm 0/1 Pending 0 43m

pang3721

后台经常报这个错：
Apr 04 08:41:18 ks-allinone kubelet[39566]: W0404 08:41:18.373387 39566 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
Apr 04 08:41:19 ks-allinone kubelet[39566]: I0404 08:41:19.422569 39566 kubelet_network_linux.go:111] Not using --random-fully in the MASQUERADE rule for iptables because the local version of iptables does not support it
Apr 04 08:41:20 ks-allinone kubelet[39566]: E0404 08:41:20.237302 39566 kubelet.go:2187] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
Apr 04 08:41:21 ks-allinone kubelet[39566]: I0404 08:41:21.825488 39566 setters.go:73] Using node IP: “192.168.3.158″
Apr 04 08:41:23 ks-allinone kubelet[39566]: W0404 08:41:23.374188 39566 cni.go:237] Unable to update cni config: no networks found in /etc/cni/net.d
Apr 04 08:41:25 ks-allinone kubelet[39566]: E0404 08:41:25.239047 39566 kubelet.go:2187] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized

Cauchy

可以尝试执行.uninstall.sh卸载后重新安装

检查机器是否有之前安装k8s 的残留
which kubelet
kubelet --version

908264085

是你安装配置没有满足，所以安装失败