二进制部署k8s教程18 - TLS Bootstrap完整配置

!TIP TLS Bootstrap 部署完整配置文件

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token.csr 配置

代码语言：shell复制

cat > /etc/kubernetes/config/auth-token.csv <<EOF
dafe33bc8fcdae7f9f16df53a95199fa,kubelet-bootstrap,10001,system:bootstrappers
EOF

apiserver.conf 配置

代码语言：shell复制

cat > /etc/kubernetes/config/apiserver.conf <<EOF
KUBE_APISERVER_OPTS="--enable-admission-plugins=NamespaceLifecycle,NodeRestriction,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota

--anonymous-auth=false

--bind-address=172.16.222.121

--secure-port=6443

--advertise-address=172.16.222.121

--insecure-port=0

--authorization-mode=Node,RBAC

--runtime-config=api/all=true

--service-cluster-ip-range=10.68.0.1/16

--service-node-port-range=30000-39999

--service-account-key-file=/etc/kubernetes/pki/apiserver/apiserver-ca.pem

--tls-cert-file=/etc/kubernetes/pki/apiserver/apiserver-server.pem

--tls-private-key-file=/etc/kubernetes/pki/apiserver/apiserver-server-key.pem

--client-ca-file=/etc/kubernetes/pki/apiserver/apiserver-ca.pem

--service-account-signing-key-file=/etc/kubernetes/pki/apiserver/apiserver-ca-key.pem

--service-account-issuer=https://kubernetes.default.svc.cluster.local

--api-audiences=https://kubernetes.default.svc

--etcd-cafile=/etc/kubernetes/pki/etcd/etcd-ca.pem

--etcd-certfile=/etc/kubernetes/pki/etcd/etcd-apiserver-client.pem

--etcd-keyfile=/etc/kubernetes/pki/etcd/etcd-apiserver-client-key.pem

--etcd-servers=https://172.16.222.121:2379

--kubelet-client-certificate=/etc/kubernetes/pki/kubelet/kubelet-apiserver-client.pem

--kubelet-client-key=/etc/kubernetes/pki/kubelet/kubelet-apiserver-client-key.pem

--token-auth-file=/etc/kubernetes/config/auth-token.csv

--feature-gates=RemoveSelfLink=false

--enable-swagger-ui=true

--allow-privileged=true

--apiserver-count=3

--enable-aggregator-routing=true

--audit-log-maxage=30

--audit-log-maxbackup=3

--audit-log-maxsize=100

--audit-log-path=/var/log/kubernetes/apiserver/apiserver-audit.log

--event-ttl=1h

--alsologtostderr=true

--logtostderr=false

--log-dir=/var/log/kubernetes/apiserver/

--v=2"
EOF

controller.conf 配置

代码语言：shell复制

cat > /etc/kubernetes/config/controller.conf <<EOF
KUBE_CONTROLLER_MANAGER_OPTS="--port=0
--secure-port=10257
--bind-address=127.0.0.1
--kubeconfig=/etc/kubernetes/kubeconfig/controller.kubeconfig
--service-cluster-ip-range=10.68.0.1/16
--cluster-name=kubernetes
--cluster-signing-cert-file=/etc/kubernetes/pki/apiserver/apiserver-ca.pem
--cluster-signing-key-file=/etc/kubernetes/pki/apiserver/apiserver-ca-key.pem
--root-ca-file=/etc/kubernetes/pki/apiserver/apiserver-ca.pem
--feature-gates=RotateKubeletServerCertificate=true
--allocate-node-cidrs=true
--cluster-cidr=10.100.0.0/16
--cluster-signing-duration=87600h
--leader-elect=true
--controllers=*,bootstrapsigner,tokencleaner
--horizontal-pod-autoscaler-sync-period=10s
--tls-cert-file=/etc/kubernetes/pki/apiserver/apiserver-controller-client.pem
--tls-private-key-file=/etc/kubernetes/pki/apiserver/apiserver-controller-client-key.pem
--alsologtostderr=true
--logtostderr=false
--log-dir=/var/log/kubernetes/controller/
--v=2"
EOF

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