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Check NET_ADMIN

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Kroese 2023-04-27 19:32:59 +02:00 committed by GitHub
parent 539df9df64
commit 34ec37a00e
1 changed files with 6 additions and 2 deletions
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8
run/network.sh
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@ -41,7 +41,11 @@ configureDHCP() {
echo "INFO: Acquiring an IP address via DHCP using MAC address ${VM_NET_MAC}..." echo "INFO: Acquiring an IP address via DHCP using MAC address ${VM_NET_MAC}..."
ip link add link "${VM_NET_DEV}" name "${VM_NET_TAP}" address "${VM_NET_MAC}" type macvtap mode bridge || true if ! ip link add link "${VM_NET_DEV}" name "${VM_NET_TAP}" address "${VM_NET_MAC}" type macvtap mode bridge > /dev/null 2>&1 ; then
echo -n "ERROR: Capability NET_ADMIN has not been set. Please add the "
echo "following docker setting to your container: --cap-add NET_ADMIN" && exit 16
fi
ip link set "${VM_NET_TAP}" up ip link set "${VM_NET_TAP}" up
ip a flush "${VM_NET_DEV}" ip a flush "${VM_NET_DEV}"
@ -52,7 +56,7 @@ configureDHCP() {
if [[ "${DHCP_IP}" == [0-9.]* ]]; then if [[ "${DHCP_IP}" == [0-9.]* ]]; then
echo "INFO: Successfully acquired IP ${DHCP_IP} from the DHCP server..." echo "INFO: Successfully acquired IP ${DHCP_IP} from the DHCP server..."
else else
echo "ERROR: Cannot acquire an IP address from the DHCP server" && exit 16 echo "ERROR: Cannot acquire an IP address from the DHCP server" && exit 17
fi fi
ip address flush "${VM_NET_TAP}" ip address flush "${VM_NET_TAP}"