vps/setup-podman.sh

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#!/usr/bin/bash
if [[ $(whoami) == "root" ]]; then
echo "Do not run this script as root."
exit
fi
sudo apt install -y aardvark-dns dbus-user-session passt podman podman-compose uidmap
for unit in podman.service podman.socket podman-auto-update.service podman-auto-update.timer podman-clean-transient.service podman-restart.service; do
sudo systemctl disable --now "$unit"
done
sudo loginctl enable-linger $USER
mkdir -p "$HOME/.config/systemd/user"
cp "$(dirname "$0")/podman.service" "$HOME/.config/systemd/user/podman.service"
declare -A sysctl_vars=(
[vm.overcommit_memory]=1
[net.core.wmem_max]=2500000
[net.core.rmem_max]=2500000
)
echo -n "" | sudo tee /etc/sysctl.d/podman.conf
for key in "${!sysctl_vars[@]}"; do
value="${sysctl_vars[$key]}"
echo "$key = $value" | sudo tee -a /etc/sysctl.d/podman.conf
sudo sysctl -p
done
systemctl --user daemon-reload
systemctl --user restart podman