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fix: User-mode networking (#942)

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Kroese 2025-03-20 03:05:50 +01:00 committed by GitHub
parent 1e83757494
commit be15557798
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GPG Key ID: B5690EEEBB952194
2 changed files with 19 additions and 6 deletions
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2
src/config.sh
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@ -37,7 +37,7 @@ if [[ "$RAM_CHECK" != [Nn]* ]]; then
fi
if [[ "$DEBUG" == [Yy1]* ]]; then
printf "Arguments:\n\n%s" "${ARGS// -/$'\n-'}" && echo
printf "Arguments:\n\n%s\n\n" "${ARGS// -/$'\n-'}"
fi
return 0

23
src/network.sh
View File

@ -104,15 +104,21 @@ configureDHCP() {
configureDNS() {
# dnsmasq configuration:
DNSMASQ_OPTS+=" --dhcp-range=$VM_NET_IP,$VM_NET_IP --dhcp-host=$VM_NET_MAC,,$VM_NET_IP,$VM_NET_HOST,infinite --dhcp-option=option:netmask,255.255.255.0"
# Create lease file for faster resolve
echo "0 $VM_NET_MAC $VM_NET_IP $VM_NET_HOST 01:$VM_NET_MAC" > /var/lib/misc/dnsmasq.leases
chmod 644 /var/lib/misc/dnsmasq.leases
# dnsmasq configuration:
DNSMASQ_OPTS+=" --dhcp-authoritative"
# Set DHCP range and host
DNSMASQ_OPTS+=" --dhcp-range=$VM_NET_IP,$VM_NET_IP"
DNSMASQ_OPTS+=" --dhcp-host=$VM_NET_MAC,,$VM_NET_IP,$VM_NET_HOST,infinite"
# Set DNS server and gateway
DNSMASQ_OPTS+=" --dhcp-option=option:dns-server,${VM_NET_IP%.*}.1 --dhcp-option=option:router,${VM_NET_IP%.*}.1"
DNSMASQ_OPTS+=" --dhcp-option=option:netmask,255.255.255.0"
DNSMASQ_OPTS+=" --dhcp-option=option:router,${VM_NET_IP%.*}.1"
DNSMASQ_OPTS+=" --dhcp-option=option:dns-server,${VM_NET_IP%.*}.1"
# Add DNS entry for container
DNSMASQ_OPTS+=" --address=/host.lan/${VM_NET_IP%.*}.1"
@ -489,7 +495,14 @@ else
closeBridge
NETWORK="user"
warn "falling back to user-mode networking! Performance will be bad and port mapping will not work."
msg="falling back to user-mode networking!"
if [ ! - f "/run/.containerenv" ]; then
msg="an error occured, $msg"
else
msg="podman rootless mode detected, $msg"
fi
warn "$msg"
[ -z "$USER_PORTS" ] && info "Notice: port mapping will not work without \"USER_PORTS\" now."
fi