k8s1.14環(huán)境的搭建

本篇內(nèi)容主要講解“k8s1.14環(huán)境的搭建”，感興趣的朋友不妨來看看。本文介紹的方法操作簡單快捷，實用性強。下面就讓小編來帶大家學(xué)習(xí)“k8s1.14環(huán)境的搭建”吧!

1. 4臺虛擬機 (CentOS Linux release 7.2.1511 (Core) ）

192.168.130.211     master

192.168.130.212     node1

192.168.130.213     node2

192.168.130.214     node3

2. 設(shè)置服務(wù)器hostname

2.1 設(shè)置本機  hostnamectl set-hostname  master

2.2 vim /etc/hosts

192.168.130.211 master
192.168.130.212 node1
192.168.130.213 node2
192.168.130.214 node3

2.3 reboot

3.關(guān)閉防火墻、selinux和swap

systemctl stop firewalld

systemctl disable firewalld

setenforce 0

sed -i "s/^SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

swapoff -a

sed -i 's/.*swap.*/#&/' /etc/fstab

4.配置內(nèi)核參數(shù)，將橋接的IPv4流量傳遞到iptables的鏈

cat > /etc/sysctl.d/k8s.conf <<EOF

net.bridge.bridge-nf-call-ip6tables = 1

net.bridge.bridge-nf-call-iptables = 1

EOF

sysctl --system

5.配置國內(nèi)yum源

yum install -y wget

mkdir /etc/yum.repos.d/bak && mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.cloud.tencent.com/repo/centos7_base.repo

wget -O /etc/yum.repos.d/epel.repo http://mirrors.cloud.tencent.com/repo/epel-7.repo

yum clean all && yum makecache

6.配置國內(nèi)Kubernetes源

cat <<EOF > /etc/yum.repos.d/kubernetes.repo

[kubernetes]

name=Kubernetes

baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/

enabled=1

gpgcheck=1

repo_gpgcheck=1

gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg

EOF

6.配置 docker 源

wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo

到此，相信大家對“k8s1.14環(huán)境的搭建”有了更深的了解，不妨來實際操作一番吧！這里是億速云網(wǎng)站，更多相關(guān)內(nèi)容可以進(jìn)入相關(guān)頻道進(jìn)行查詢，關(guān)注我們，繼續(xù)學(xué)習(xí)！