kubeadm1.2x 集成 Containerd 容器运行时
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2023-02-03
13:47:05
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一、基础环境准备
# vim /etc/hosts
192.168.110.128 master
# hostnamectl set-hostname master
# bash
# systemctl stop firewalld
# systemctl disable firewalld
# setenforce 0
# vim /etc/selinux/config
SELINUX=disabled
# swapoff -a
# vim /etc/fstab
# /dev/mapper/centos-swap swap swap
defaults 0 0
# vim /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
net.ipv4.ip_forward = 1
vm.swappiness = 0
# modprobe br_netfilter
# sysctl -p /etc/sysctl.d/k8s.conf
# vim /etc/sysconfig/modules/ipvs.modules
#!/bin/bash
modprobe -- ip_vs
modprobe -- ip_vs_rr
modprobe -- ip_vs_wrr
modprobe -- ip_vs_sh
modprobe -- nf_conntrack_ipv4
# chmod 755 /etc/sysconfig/modules/ipvs.modules && bash
/etc/sysconfig/modules/ipvs.modules && lsmod | grep -e ip_vs -e
nf_conntrack_ipv4
# yum -y install ipset ipvsadm chrony
# systemctl enable chronyd
# systemctl start chronyd
# chronyc sources
二、安装配置 containerd
# wget
https://download.fastgit.org/containerd/containerd/releases/download/v
1.5.5/cri-containerd-cni-1.5.5-linux-amd64.tar.gz
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