配置文件如下
./kk create cluster -f config-sample.yaml
apiVersion: kubekey.kubesphere.io/v1alpha1
kind: Cluster
metadata:
name: sample
spec:
hosts:
- {name: node1, address: 10.170.31.3, internalAddress: 10.170.31.3, user: root, privateKeyPath: "~/.ssh/id_rsa"}
- {name: node2, address: 10.170.13.16, internalAddress: 10.170.13.16, user: root, privateKeyPath: "~/.ssh/id_rsa"}
roleGroups:
etcd:
- node1
master:
- node1
worker:
- node1
- node2
controlPlaneEndpoint:
domain: lb.kubesphere.local
address: ""
port: "6443"
kubernetes:
version: v1.17.9
imageRepo: kubesphere
clusterName: cluster.local
network:
plugin: calico
kubePodsCIDR: 10.233.64.0/18
kubeServiceCIDR: 10.233.0.0/18
registry:
registryMirrors: []
insecureRegistries: []
addons: []
---
apiVersion: installer.kubesphere.io/v1alpha1
kind: ClusterConfiguration
metadata:
name: ks-installer
namespace: kubesphere-system
labels:
version: v3.0.0
spec:
local_registry: ""
persistence:
storageClass: ""
authentication:
jwtSecret: ""
etcd:
monitoring: true
endpointIps: localhost
port: 2379
tlsEnable: true
common:
es:
elasticsearchDataVolumeSize: 20Gi
elasticsearchMasterVolumeSize: 4Gi
elkPrefix: logstash
logMaxAge: 7
mysqlVolumeSize: 20Gi
minioVolumeSize: 20Gi
etcdVolumeSize: 20Gi
openldapVolumeSize: 2Gi
redisVolumSize: 2Gi
console:
enableMultiLogin: false # enable/disable multi login
port: 30880
alerting:
enabled: false
auditing:
enabled: false
devops:
enabled: false
jenkinsMemoryLim: 2Gi
jenkinsMemoryReq: 1500Mi
jenkinsVolumeSize: 8Gi
jenkinsJavaOpts_Xms: 512m
jenkinsJavaOpts_Xmx: 512m
jenkinsJavaOpts_MaxRAM: 2g
events:
enabled: false
ruler:
enabled: true
replicas: 2
logging:
enabled: false
logsidecarReplicas: 2
metrics_server:
enabled: true
monitoring:
prometheusMemoryRequest: 400Mi
prometheusVolumeSize: 20Gi
multicluster:
clusterRole: none # host | member | none
networkpolicy:
enabled: false
notification:
enabled: false
openpitrix:
enabled: false
servicemesh:
enabled: false
**出现了如下错误信息**
INFO[15:21:45 CST] Joining nodes to cluster
[node2 10.170.13.16] MSG:
[preflight] Running pre-flight checks
W1104 15:26:51.492336 6041 removeetcdmember.go:79] [reset] No kubeadm config, using etcd pod spec to get data directory
[reset] No etcd config found. Assuming external etcd
[reset] Please, manually reset etcd to prevent further issues
[reset] Stopping the kubelet service
[reset] Unmounting mounted directories in "/var/lib/kubelet"
W1104 15:26:51.496626 6041 cleanupnode.go:99] [reset] Failed to evaluate the "/var/lib/kubelet" directory. Skipping its unmount and cleanup: lstat /var/lib/kubelet: no such file or directory
[reset] Deleting contents of config directories: [/etc/kubernetes/manifests /etc/kubernetes/pki]
[reset] Deleting files: [/etc/kubernetes/admin.conf /etc/kubernetes/kubelet.conf /etc/kubernetes/bootstrap-kubelet.conf /etc/kubernetes/controller-manager.conf /etc/kubernetes/scheduler.conf]
[reset] Deleting contents of stateful directories: [/var/lib/dockershim /var/run/kubernetes /var/lib/cni]
The reset process does not clean CNI configuration. To do so, you must remove /etc/cni/net.d
The reset process does not reset or clean up iptables rules or IPVS tables.
If you wish to reset iptables, you must do so manually by using the "iptables" command.
If your cluster was setup to utilize IPVS, run ipvsadm --clear (or similar)
to reset your system's IPVS tables.
The reset process does not clean your kubeconfig files and you must remove them manually.
Please, check the contents of the $HOME/.kube/config file.
[node2 10.170.13.16] MSG:
[preflight] Running pre-flight checks
W1104 15:31:52.689893 6442 removeetcdmember.go:79] [reset] No kubeadm config, using etcd pod spec to get data directory
[reset] No etcd config found. Assuming external etcd
[reset] Please, manually reset etcd to prevent further issues
[reset] Stopping the kubelet service
[reset] Unmounting mounted directories in "/var/lib/kubelet"
W1104 15:31:52.694010 6442 cleanupnode.go:99] [reset] Failed to evaluate the "/var/lib/kubelet" directory. Skipping its unmount and cleanup: lstat /var/lib/kubelet: no such file or directory
[reset] Deleting contents of config directories: [/etc/kubernetes/manifests /etc/kubernetes/pki]
[reset] Deleting files: [/etc/kubernetes/admin.conf /etc/kubernetes/kubelet.conf /etc/kubernetes/bootstrap-kubelet.conf /etc/kubernetes/controller-manager.conf /etc/kubernetes/scheduler.conf]
[reset] Deleting contents of stateful directories: [/var/lib/dockershim /var/run/kubernetes /var/lib/cni]
The reset process does not clean CNI configuration. To do so, you must remove /etc/cni/net.d
The reset process does not reset or clean up iptables rules or IPVS tables.
If you wish to reset iptables, you must do so manually by using the "iptables" command.
If your cluster was setup to utilize IPVS, run ipvsadm --clear (or similar)
to reset your system's IPVS tables.
The reset process does not clean your kubeconfig files and you must remove them manually.
Please, check the contents of the $HOME/.kube/config file.
ERRO[15:36:53 CST] Failed to add worker to cluster: Failed to exec command: sudo -E /bin/sh -c "/usr/local/bin/kubeadm join lb.kubesphere.local:6443 --token b23iyk.c4dad71unzhu9xlv --discovery-token-ca-cert-hash sha256:bc148f9b5751f0f1cff28449fb8d920b830aafdf1b77a4275198d8337093ce1b"
W1104 15:31:52.806732 6466 join.go:346] [preflight] WARNING: JoinControlPane.controlPlane settings will be ignored when control-plane flag is not set.
[preflight] Running pre-flight checks
error execution phase preflight: couldn't validate the identity of the API Server: abort connecting to API servers after timeout of 5m0s
To see the stack trace of this error execute with --v=5 or higher: Process exited with status 1 node=10.170.13.16
WARN[15:36:53 CST] Task failed ...
WARN[15:36:53 CST] error: interrupted by error
Error: Failed to join node: interrupted by error
