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按照网络上的部署方法
cd /opt/k8s
# 下载 calico-kube-controllers配置文件#xff0c;可能会网络超时
curl https://docs.projectcalico.org/manifests/calico.yaml -O
kubectl apply -f calico.yaml 试了很多次都不行#xff0c;k8s-master都是Not ready的状态 ca…问题
按照网络上的部署方法
cd /opt/k8s
# 下载 calico-kube-controllers配置文件可能会网络超时
curl https://docs.projectcalico.org/manifests/calico.yaml -O
kubectl apply -f calico.yaml 试了很多次都不行k8s-master都是Not ready的状态 calico-kube-controllers-64cc74d646-kgp5j 也是ContainerCreating状态 后面我就 请你先去上个厕所五分钟后回来再看。 实在不行的话换个网络好点的地方。 然后不行再说。
接着猜到应该阿里云服务器不能这么弄 所以 在/opt/k8s创建kube-flannel.yml vim kube-flannel.yml
---
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:name: psp.flannel.unprivilegedannotations:seccomp.security.alpha.kubernetes.io/allowedProfileNames: docker/defaultseccomp.security.alpha.kubernetes.io/defaultProfileName: docker/defaultapparmor.security.beta.kubernetes.io/allowedProfileNames: runtime/defaultapparmor.security.beta.kubernetes.io/defaultProfileName: runtime/default
spec:privileged: falsevolumes:- configMap- secret- emptyDir- hostPathallowedHostPaths:- pathPrefix: /etc/cni/net.d- pathPrefix: /etc/kube-flannel- pathPrefix: /run/flannelreadOnlyRootFilesystem: false# Users and groupsrunAsUser:rule: RunAsAnysupplementalGroups:rule: RunAsAnyfsGroup:rule: RunAsAny# Privilege EscalationallowPrivilegeEscalation: falsedefaultAllowPrivilegeEscalation: false# CapabilitiesallowedCapabilities: [NET_ADMIN, NET_RAW]defaultAddCapabilities: []requiredDropCapabilities: []# Host namespaceshostPID: falsehostIPC: falsehostNetwork: truehostPorts:- min: 0max: 65535# SELinuxseLinux:# SELinux is unused in CaaSPrule: RunAsAny
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:name: flannel
rules:
- apiGroups: [extensions]resources: [podsecuritypolicies]verbs: [use]resourceNames: [psp.flannel.unprivileged]
- apiGroups:- resources:- podsverbs:- get
- apiGroups:- resources:- nodesverbs:- list- watch
- apiGroups:- resources:- nodes/statusverbs:- patch
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:name: flannel
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: flannel
subjects:
- kind: ServiceAccountname: flannelnamespace: kube-system
---
apiVersion: v1
kind: ServiceAccount
metadata:name: flannelnamespace: kube-system
---
kind: ConfigMap
apiVersion: v1
metadata:name: kube-flannel-cfgnamespace: kube-systemlabels:tier: nodeapp: flannel
data:cni-conf.json: |{name: cbr0,cniVersion: 0.3.1,plugins: [{type: flannel,delegate: {hairpinMode: true,isDefaultGateway: true}},{type: portmap,capabilities: {portMappings: true}}]}net-conf.json: |{Network: 10.244.0.0/16,Backend: {Type: vxlan}}
---
apiVersion: apps/v1
kind: DaemonSet
metadata:name: kube-flannel-dsnamespace: kube-systemlabels:tier: nodeapp: flannel
spec:selector:matchLabels:app: flanneltemplate:metadata:labels:tier: nodeapp: flannelspec:affinity:nodeAffinity:requiredDuringSchedulingIgnoredDuringExecution:nodeSelectorTerms:- matchExpressions:- key: kubernetes.io/osoperator: Invalues:- linuxhostNetwork: truepriorityClassName: system-node-criticaltolerations:- operator: Existseffect: NoScheduleserviceAccountName: flannelinitContainers:- name: install-cni-pluginimage: rancher/mirrored-flannelcni-flannel-cni-plugin:v1.0.0command:- cpargs:- -f- /flannel- /opt/cni/bin/flannelvolumeMounts:- name: cni-pluginmountPath: /opt/cni/bin- name: install-cniimage: quay.io/coreos/flannel:v0.15.1command:- cpargs:- -f- /etc/kube-flannel/cni-conf.json- /etc/cni/net.d/10-flannel.conflistvolumeMounts:- name: cnimountPath: /etc/cni/net.d- name: flannel-cfgmountPath: /etc/kube-flannel/containers:- name: kube-flannelimage: quay.io/coreos/flannel:v0.15.1command:- /opt/bin/flanneldargs:- --ip-masq- --kube-subnet-mgrresources:requests:cpu: 100mmemory: 50Milimits:cpu: 100mmemory: 50MisecurityContext:privileged: falsecapabilities:add: [NET_ADMIN, NET_RAW]env:- name: POD_NAMEvalueFrom:fieldRef:fieldPath: metadata.name- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespacevolumeMounts:- name: runmountPath: /run/flannel- name: flannel-cfgmountPath: /etc/kube-flannel/volumes:- name: runhostPath:path: /run/flannel- name: cni-pluginhostPath:path: /opt/cni/bin- name: cnihostPath:path: /etc/cni/net.d- name: flannel-cfgconfigMap:name: kube-flannel-cfgkubectl apply -f kube-flannel.ymlkubectl get pods -n kube-systemkubectl get nodes建议大家遇到问题时候学我这么做 请你先去上个厕所五分钟后回来再看。 实在不行的话换个网络好点的地方。 然后不行再说。 看着没用实则一点帮助都没有
