23 lines
479 B
Bash
Executable File
23 lines
479 B
Bash
Executable File
#!/bin/bash
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# disable swap
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sudo swapoff -a
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# keeps the swaf off during reboot
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(crontab -l 2>/dev/null; echo "@reboot /sbin/swapoff -a") | crontab - || true
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sudo apt-get update -y
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cat <<EOF | sudo tee /etc/modules-load.d/k8s.conf
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overlay
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br_netfilter
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EOF
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sudo modprobe overlay
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sudo modprobe br_netfilter
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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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net.ipv4.ip_forward = 1
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EOF
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sudo sysctl --system
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