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Detect WireGuard in Containers, and allow install.

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This commit is contained in:
Jaminmc 2021-02-07 11:54:25 -05:00
parent 21b5e56eea
commit 0665813fc1
1 changed files with 49 additions and 15 deletions
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42
wireguard-install.sh Normal file → Executable file
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@ -12,18 +12,33 @@ function isRoot() {
function checkVirt() {
if [ "$(systemd-detect-virt)" == "openvz" ]; then
if ip link add wg999 type wireguard 2> /dev/null ; then
echo "OpenVZ is not supported, but it seems to have correct kernel modules."
ip link del wg999
read -rp "Press enter to continue at your own risk, or CTRL-C to quit."
Container=1
else
echo "OpenVZ is not supported"
exit 1
fi
fi
if [ "$(systemd-detect-virt)" == "lxc" ]; then
echo "LXC is not supported (yet)."
if ip link add wg999 type wireguard 2> /dev/null ; then
ip link del wg999
echo "LXC is currently in Beta."
echo "WireGuard can technically run in an LXC container,"
echo "but the kernel module has to be installed on the host,"
echo "the container has to be run with some specific parameters"
echo "and only the tools need to be installed in the container."
echo "The Kernel seems to support Wireguard."
read -rp "Press enter to continue at your own risk, or CTRL-C to quit."
Container=1
else
echo "Your LXC host does not have the WireGuard Kernel Module."
echo "If you have access to the host, try installing wireguard-dkms on it."
exit 1
fi
fi
}
function checkOS() {
@ -121,7 +136,13 @@ function installWireGuard() {
# Install WireGuard tools and module
if [[ ${OS} == 'ubuntu' ]]; then
apt-get update
if [[ $Container == 1 ]]; then
apt-get install -y wireguard-tools --no-install-recommends
apt-get install -y iptables resolvconf qrencode
else
apt-get install -y wireguard iptables resolvconf qrencode
fi
elif [[ ${OS} == 'debian' ]]; then
if ! grep -rqs "^deb .* buster-backports" /etc/apt/; then
echo "deb http://deb.debian.org/debian buster-backports main" >/etc/apt/sources.list.d/backports.list
@ -129,20 +150,33 @@ function installWireGuard() {
fi
apt update
apt-get install -y iptables resolvconf qrencode
if [[ $Container == 1 ]]; then
apt-get install -y -t buster-backports wireguard-tools --no-install-recommends
else
apt-get install -y -t buster-backports wireguard
fi
elif [[ ${OS} == 'fedora' ]]; then
if [[ ${VERSION_ID} -lt 32 ]]; then
dnf install -y dnf-plugins-core
dnf copr enable -y jdoss/wireguard
if [[ $Container != 1 ]]; then
dnf install -y wireguard-dkms
fi
fi
dnf install -y wireguard-tools iptables qrencode
elif [[ ${OS} == 'centos' ]]; then
yum -y install epel-release elrepo-release
if [[ ${VERSION_ID} -eq 7 ]]; then
yum -y install yum-plugin-elrepo
fi
if [[ $Container == 1 ]]; then
yum -y install wireguard-tools iptables qrencode
else
yum -y install kmod-wireguard wireguard-tools iptables qrencode
fi
elif [[ ${OS} == 'arch' ]]; then
# Check if current running kernel is LTS
ARCH_KERNEL_RELEASE=$(uname -r)
@ -353,9 +387,9 @@ function uninstallWg() {
systemctl disable "wg-quick@${SERVER_WG_NIC}"
if [[ ${OS} == 'ubuntu' ]]; then
apt-get autoremove --purge -y wireguard qrencode
apt-get autoremove --purge -y wireguard wireguard-tools qrencode
elif [[ ${OS} == 'debian' ]]; then
apt-get autoremove --purge -y wireguard qrencode
apt-get autoremove --purge -y wireguard wireguard-tools qrencode
elif [[ ${OS} == 'fedora' ]]; then
dnf remove -y wireguard-tools qrencode
if [[ ${VERSION_ID} -lt 32 ]]; then