• May 16, 2023
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# Enable kernel modules
cat <<EOF | sudo tee /etc/modules-load.d/k8s.conf
br_netfilter
EOF

# Add some settings to sysctl
sudo tee /etc/sysctl.d/kubernetes.conf<<EOF
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
net.ipv4.ip_forward = 1
EOF

# Reload sysctl
sudo sysctl --system