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Check if tun device is avaliable for installation #123

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Check if tun device is avaliable for installation #123

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5 changes: 5 additions & 0 deletions rootless-install.sh
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Expand Up @@ -99,6 +99,11 @@ checks() {
>&2 echo "Aborting because rootful Docker is running and accessible. Set FORCE_ROOTLESS_INSTALL=1 to ignore."; exit 1
fi

# Check if tun device is avaliable for rootless kit
if [ ! -e /dev/net/tun ] && [ -z "$FORCE_ROOTLESS_INSTALL" ]; then
>&2 echo "Aborting because /dev/net/tun is not avaliable. Set FORCE_ROOTLESS_INSTALL=1 to ignore."; exit 1
fi

# Validate XDG_RUNTIME_DIR
if [ ! -w "$XDG_RUNTIME_DIR" ]; then
if [ -n "$SYSTEMD" ]; then
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