2023-09-12 17:20:40 +08:00
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#!/bin/bash
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2023-09-12 17:28:07 +08:00
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set -euo pipefail
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2023-09-12 17:20:40 +08:00
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if [ $(id -u) != "0" ]; then
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echo "Error: You must be root to run this script"
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exit 1
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fi
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systemctl disable --now firewalld
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2023-04-26 19:57:49 +08:00
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setenforce 0
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sed -i "s/^SELINUX=.*/SELINUX=disabled/g" /etc/selinux/config
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cat <<EOF | sudo tee /etc/modules-load.d/k8s.conf
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br_netfilter
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EOF
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cat <<EOF | sudo tee /etc/sysctl.d/k8s.conf
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net.bridge.bridge-nf-call-ip6tables = 1
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net.bridge.bridge-nf-call-iptables = 1
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EOF
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sudo sysctl --system
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2023-08-22 18:54:45 +08:00
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# 关闭swap
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2023-09-12 17:20:40 +08:00
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swapoff -a
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2023-08-22 18:54:45 +08:00
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sed -i 's/.*swap.*/#&/' /etc/fstab
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2023-04-26 19:57:49 +08:00
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cd ./docker && bash ./install.sh && cd ..
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cd ./kubeadm && bash ./install.sh && cd ..
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