Shulou(Shulou.com)06/02 Report--

Kubernetes 1.14.2 kubeadm deployment of hosts

192.168.100.111 k8s-master

192.168.100.112 k8s-node1

192.168.100.113 k8s-node2

Basic environment systemctl stop firewalldystemctl disable firewalldsed-I's yntpdate ntp.api.bzyum install yntpdate ntp.api.bzyum install yum-utils device-mapper-persistent-data lvm2yum-config-manager-add-repo https://download.docker.com/linux/centos/docker-ce.repoyum install dockersystemctl enable'/ etc/selinux/configsetenforce 0swapoff-a vim / etc/fstab cat / etc/hosts192.168.100.111 k8s-master192.168.100.112 k8s-node1192.168.100.113 k8s-node2yum install ntpdate-yntpdate ntp.api.bzyum install-y yum-utils device-mapper-persistent-data lvm2yum-config-manager Docker & & systemctl start dockervim / etc/sysctl.confnet.bridge.bridge-nf-call-ip6tables = 1net.bridge.bridge-nf-call-iptables = 1net.bridge.bridge-nf-call-arptables = 1sysctl-p deployment cat / etc/yum.repos.d/kubernetes.repo [kubernetes] name=Kubernetesbaseurl= https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64enabled=1gpgcheck=1repo_gpgcheck=1gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors .aliyun.com / kubernetes/yum/doc/rpm-package-key.gpgEOFyum install-y kubeletkubeadm kubectl-- disableexcludes=kubernetessystemctl enable kubelet & & systemctl start kubeletkubeadm config images list # # query the required version k8s.gcr.io/kube-apiserver:v1.14.2k8s.gcr.io/kube-controller-manager:v1.14.2k8s.gcr.io/kube-scheduler:v1.14.2k8s.gcr.io/kube-proxy:v1.14.2k8s.gcr.io/pause:3.1k8s.gcr.io / etcd:3.3.10k8s.gcr.io/coredns:1.3.1## modifies the corresponding version number K8S_VERSION=v1.14.2ETCD_VERSION=3.3.10DNS_VERSION=1.3.1PAUSE_VERSION=3.1FLANNEL_VERSION=v0.11.0-amd64# basic component docker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver-amd64:$K8S_VERSIONdocker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager-amd64:$K8S_VERSIONdocker pull Registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler-amd64:$K8S_VERSIONdocker pull registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy-amd64:$K8S_VERSIONdocker pull registry.cn-hangzhou.aliyuncs.com/google_containers/etcd-amd64:$ETCD_VERSIONdocker pull registry.cn-hangzhou.aliyuncs.com/google_containers/pause:$PAUSE_VERSIONdocker pull registry.cn-hangzhou.aliyuncs.com/google_containers/coredns:$DNS_VERSION# Network component docker pull quay.io / coreos/flannel:$FLANNEL_VERSION# modify tagdocker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-apiserver-amd64:$K8S_VERSION k8s.gcr.io/kube-apiserver:$K8S_VERSIONdocker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-controller-manager-amd64:$K8S_VERSION k8s.gcr.io/kube-controller-manager:$K8S_VERSIONdocker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-scheduler-amd64:$K8S_VERSION k8s.gcr.io / kube-scheduler:$K8S_VERSIONdocker tag registry.cn-hangzhou.aliyuncs.com/google_containers/kube-proxy-amd64:$K8S_VERSION k8s.gcr.io/kube-proxy:$K8S_VERSIONdocker tag registry.cn-hangzhou.aliyuncs.com/google_containers/etcd-amd64:$ETCD_VERSION k8s.gcr.io/etcd:$ETCD_VERSIONdocker tag registry.cn-hangzhou.aliyuncs.com/google_containers/pause:$PAUSE_VERSION k8s.gcr.io/pause:$PAUSE_VERSIONdocker tag registry.cn-hangzhou.aliyuncs.com/ Google_containers/coredns:$DNS_VERSION k8s.gcr.io/coredns:$DNS_VERSION installs kubeadm init-- kubernetes-version=1.14.2-- pod-network-cidr=10.244.0.0/16-- apiserver-advertise-address=192.168.100.111To start using your cluster You need to run the following as a regular user:### master executes mkdir-p $HOME/.kube sudo cp-I / etc/kubernetes/admin.conf $HOME/.kube/config sudo chown $(id-u): $(id-g) $HOME/.kube/configYou should now deploy a podnetwork to the cluster.Run "kubectl apply-f [podnetwork] .yaml" with one of the options listed at: https://kubernetes.io/docs/concepts/cluster-administration/addons/Then you can join any number Of worker nodes by running the following on each as root:## node node executes kubeadm join 192.168.100.111 discovery-token-ca-cert-hash sha256:abf8f2694f738fcd199aa5bbf99491b0f9248b3750b1df7ba47450bbe9a75f81mkdir 6443-- token ws2hxe.zeq9skej2ppjx4ip\-- discovery-token-ca-cert-hash sha256:abf8f2694f738fcd199aa5bbf99491b0f9248b3750b1df7ba47450bbe9a75f81mkdir-p $HOME/.kubesudo cp-I / etc/kubernetes/admin.conf $HOME/.kube/configsudo chown $(id-u): $(id-g) $HOME/.kube/config## all three execute mkdir-p / etc/cni/net.d/cat

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