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add RENNES nodes and some helper function in the shell

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asyncnomi 2025-07-21 00:56:51 +02:00
parent 3e857b2afc
commit 013d69e674
3 changed files with 289 additions and 3 deletions
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50
shell.nix
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@ -13,11 +13,61 @@ pkgs.mkShell {
packages = with pkgs; [
deploy-rs
nano
wireguard-tools
];
EDITOR="nano";
shellHook = ''
rungcall() {
echo "Running nix-collect-garbage -d on all nodes..."
while read ip; do
echo "=========================================="
echo "Running garbage collection on $ip"
echo "=========================================="
ssh "$ip" "sudo nix-collect-garbage -d" < /dev/null 2>&1 | \
while IFS= read -r line; do
echo "[$ip] $line"
done
echo ""
done < <(grep -o 'ip4 = "[0-9.]*/' nodes.nix | sed 's/ip4 = "//; s/\/.*//')
}
runrebootall() {
echo "This will reboot ALL nodes in the network!"
echo "Nodes to be rebooted:"
grep -o 'ip4 = "[0-9.]*/' nodes.nix | \
sed 's/ip4 = "//; s/\/.*//' | \
while read ip; do
echo " - $ip"
done
echo ""
read -p "Are you sure you want to reboot all these nodes? (yes/no): " confirm
if [ "$confirm" = "yes" ]; then
echo "Rebooting all nodes..."
while read ip; do
echo "Rebooting $ip..."
# Calling systemctl bypass molly-guard
ssh "$ip" "sudo systemctl reboot" < /dev/null 2>&1 || echo "Yup, that failed"
done < <(grep -o 'ip4 = "[0-9.]*/' nodes.nix | sed 's/ip4 = "//; s/\/.*//')
echo "Reboot commands sent to all nodes."
else
echo "Reboot cancelled."
fi
}
getallhk() {
echo "Collecting SSH Ed25519 host keys from all nodes..."
echo ""
while read ip; do
ssh "$ip" "cat /etc/ssh/ssh_host_ed25519_key.pub" < /dev/null 2>&1 || echo "Failed to get host key from $ip"
done < <(grep -o 'ip4 = "[0-9.]*/' nodes.nix | sed 's/ip4 = "//; s/\/.*//')
}
export -f rungcall
export -f runrebootall
echo "Welcome to Federez-LaSuite network deploy-rs shell environment!"
'';
}