graphene-os-server-infrastr.../deploy-nftables
2025-10-19 15:35:13 -04:00

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#!/bin/bash
. shared.sh
. hosts.sh
. ssh.sh
for host in ${hosts_all[@]}; do
remote=root@$host
echo
echo $host
echo
cp etc/nftables/nftables-${hosts_firewall[$host]:-web}.conf tmp
sed -i "s/{{synproxy_threshold}}/$(( ${hosts_conntrack_size[$host]} / 64 ))/g" tmp
sed -i "s/{{ssh_ipv4}}/$ssh_ipv4/g" tmp
sed -i "s/{{ssh_ipv6}}/$ssh_ipv6/g" tmp
rsync tmp $remote:/etc/nftables.conf
rm tmp
ssh $remote systemctl enable --now nftables.service
done