k8s实操-编程知识

k8s实操

问题一开通了vpc 但是仍然无法ping 通

需要安全组放行icmp
在这里插入图片描述

问题二实际安装过程中每个节点需要提前安装 conntrack socat

在这里插入图片描述

更新apt

apt-get update

安装需要的

apt install -y  conntrack && apt install -y socat

一定要先删除失败的

在这里插入图片描述
出现这个问题有可能是没有删除之前失败的集群以及ip 配置不正确配置文件中均为内网ip 即可

我部署时的配置文件

apiVersion: kubekey.kubesphere.io/v1alpha2
kind: Cluster
metadata:name: sample
spec:hosts:- {name: node1, address: 192.168.0.196, internalAddress: 192.168.0.196, user: root, password: "jz125606."}- {name: node2, address: 192.168.0.197, internalAddress: 192.168.0.197, user: root, password: "jz125606."}- {name: node3, address: 192.168.0.198, internalAddress: 192.168.0.198, user: root, password: "jz125606."}roleGroups:etcd:- node1control-plane: - node1worker:- node1- node2- node3controlPlaneEndpoint:## Internal loadbalancer for apiservers internalLoadbalancer: haproxydomain: lb.kubesphere.localaddress: ""port: 6443kubernetes:version: v1.23.8clusterName: cluster.localautoRenewCerts: truecontainerManager: dockeretcd:type: kubekeynetwork:plugin: calicokubePodsCIDR: 10.233.64.0/18kubeServiceCIDR: 10.233.0.0/18## multus support. https://github.com/k8snetworkplumbingwg/multus-cnimultusCNI:enabled: falseregistry:privateRegistry: ""namespaceOverride: ""registryMirrors: []insecureRegistries: []addons: []---
apiVersion: installer.kubesphere.io/v1alpha1
kind: ClusterConfiguration
metadata:name: ks-installernamespace: kubesphere-systemlabels:version: v3.2.0
spec:persistence:storageClass: ""authentication:jwtSecret: ""zone: ""local_registry: ""# dev_tag: ""etcd:monitoring: falseendpointIps: localhostport: 2379tlsEnable: truecommon:core:console:enableMultiLogin: trueport: 30880type: NodePort# apiserver:#  resources: {}# controllerManager:#  resources: {}redis:enabled: falsevolumeSize: 2Giopenldap:enabled: falsevolumeSize: 2Giminio:volumeSize: 20Gimonitoring:# type: externalendpoint: http://prometheus-operated.kubesphere-monitoring-system.svc:9090GPUMonitoring:enabled: falsegpu:kinds:         - resourceName: "nvidia.com/gpu"resourceType: "GPU"default: truees:# master:#   volumeSize: 4Gi#   replicas: 1#   resources: {}# data:#   volumeSize: 20Gi#   replicas: 1#   resources: {}logMaxAge: 7elkPrefix: logstashbasicAuth:enabled: falseusername: ""password: ""externalElasticsearchUrl: ""externalElasticsearchPort: ""alerting:enabled: false# thanosruler:#   replicas: 1#   resources: {}auditing:enabled: false# operator:#   resources: {}# webhook:#   resources: {}devops:enabled: truejenkinsMemoryLim: 2GijenkinsMemoryReq: 1500MijenkinsVolumeSize: 8GijenkinsJavaOpts_Xms: 512mjenkinsJavaOpts_Xmx: 512mjenkinsJavaOpts_MaxRAM: 2gevents:enabled: false# operator:#   resources: {}# exporter:#   resources: {}# ruler:#   enabled: true#   replicas: 2#   resources: {}logging:enabled: falsecontainerruntime: dockerlogsidecar:enabled: truereplicas: 2# resources: {}metrics_server:enabled: falsemonitoring:storageClass: ""# kube_rbac_proxy:#   resources: {}# kube_state_metrics:#   resources: {}# prometheus:#   replicas: 1#   volumeSize: 20Gi#   resources: {}#   operator:#     resources: {}#   adapter:#     resources: {}# node_exporter:#   resources: {}# alertmanager:#   replicas: 1#   resources: {}# notification_manager:#   resources: {}#   operator:#     resources: {}#   proxy:#     resources: {}gpu:nvidia_dcgm_exporter:enabled: false# resources: {}multicluster:clusterRole: none network:networkpolicy:enabled: falseippool:type: nonetopology:type: noneopenpitrix:store:enabled: falseservicemesh:enabled: falsekubeedge:enabled: false   cloudCore:nodeSelector: {"node-role.kubernetes.io/worker": ""}tolerations: []cloudhubPort: "10000"cloudhubQuicPort: "10001"cloudhubHttpsPort: "10002"cloudstreamPort: "10003"tunnelPort: "10004"cloudHub:advertiseAddress:- ""nodeLimit: "100"service:cloudhubNodePort: "30000"cloudhubQuicNodePort: "30001"cloudhubHttpsNodePort: "30002"cloudstreamNodePort: "30003"tunnelNodePort: "30004"edgeWatcher:nodeSelector: {"node-role.kubernetes.io/worker": ""}tolerations: []edgeWatcherAgent:nodeSelector: {"node-role.kubernetes.io/worker": ""}tolerations: []