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Check NET_ADMIN

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Kroese 2023-04-27 19:29:18 +02:00 committed by GitHub
parent a2f33378cd
commit 539df9df64
1 changed files with 8 additions and 4 deletions
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10
run/network.sh
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@ -25,7 +25,11 @@ configureDHCP() {
NETWORK=$(ip -o route | grep "${VM_NET_DEV}" | grep -v default | awk '{print $1}')
IP=$(ip address show dev "${VM_NET_DEV}" | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
ip link add link "${VM_NET_DEV}" "${VM_NET_VLAN}" type macvlan mode bridge
if ! ip link add link "${VM_NET_DEV}" "${VM_NET_VLAN}" type macvlan mode bridge > /dev/null 2>&1 ; then
echo -n "ERROR: Capability NET_ADMIN has not been set. Please add the "
echo "following docker setting to your container: --cap-add NET_ADMIN" && exit 15
fi
ip address add "${IP}" dev "${VM_NET_VLAN}"
ip link set dev "${VM_NET_VLAN}" up
@ -72,8 +76,8 @@ configureDHCP() {
fi
if ! exec 30>>"$TAP_PATH"; then
echo -n "ERROR: Please add the following docker settings to your container: "
echo "--device=/dev/vhost-net --device-cgroup-rule='c ${MAJOR}:* rwm'" && exit 21
echo -n "ERROR: Cannot create TAP interface. Please add the following docker settings to your "
echo "container: --device-cgroup-rule='c ${MAJOR}:* rwm' --device=/dev/vhost-net" && exit 21
fi
# Create /dev/vhost-net