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feat: Enhanced Dnsmasq logging (#1039)

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Kroese 2025-10-03 01:54:44 +02:00 committed by GitHub
parent 09ca3bf118
commit 7acd1f6cdb
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1 changed files with 15 additions and 6 deletions
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21
src/network.sh
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@ -107,6 +107,9 @@ configureDHCP() {
configureDNS() { configureDNS() {
local log="/var/log/dnsmasq.log"
rm -f "$log"
# Create lease file for faster resolve # 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 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 chmod 644 /var/lib/misc/dnsmasq.leases
@ -125,18 +128,21 @@ configureDNS() {
# Add DNS entry for container # Add DNS entry for container
DNSMASQ_OPTS+=" --address=/host.lan/${VM_NET_IP%.*}.1" DNSMASQ_OPTS+=" --address=/host.lan/${VM_NET_IP%.*}.1"
DNSMASQ_OPTS+=" --log-facility=$log"
DNSMASQ_OPTS=$(echo "$DNSMASQ_OPTS" | sed 's/\t/ /g' | tr -s ' ' | sed 's/^ *//') DNSMASQ_OPTS=$(echo "$DNSMASQ_OPTS" | sed 's/\t/ /g' | tr -s ' ' | sed 's/^ *//')
[[ "$DEBUG" == [Yy1]* ]] && echo "Starting Dnsmasq daemon..." [[ "$DEBUG" == [Yy1]* ]] && echo "Starting Dnsmasq daemon..."
if [[ "${DEBUG_DNS:-}" == [Yy1]* ]]; then if ! $DNSMASQ ${DNSMASQ_OPTS:+ $DNSMASQ_OPTS}; then
DNSMASQ_OPTS+=" -d" local msg="Failed to start Dnsmasq, reason: $?"
$DNSMASQ ${DNSMASQ_OPTS:+ $DNSMASQ_OPTS} & [ -f "$log" ] && cat "$log"
return 0 error "$msg"
return 1
fi fi
if ! $DNSMASQ ${DNSMASQ_OPTS:+ $DNSMASQ_OPTS}; then if [[ "${DEBUG_DNS:-}" == [Yy1]* ]]; then
error "Failed to start dnsmasq, reason: $?" && return 1 tail -fn +0 "$log" &
fi fi
return 0 return 0
@ -515,6 +521,9 @@ if [[ "$IP" == "172.17."* ]]; then
warn "your container IP starts with 172.17.* which will cause conflicts when you install the Container Manager package inside DSM!" warn "your container IP starts with 172.17.* which will cause conflicts when you install the Container Manager package inside DSM!"
fi fi
# Clean up old files
rm -f /var/run/dnsmasq.pid
if [[ -d "/sys/class/net/$VM_NET_TAP" ]]; then if [[ -d "/sys/class/net/$VM_NET_TAP" ]]; then
info "Lingering interface will be removed..." info "Lingering interface will be removed..."
ip link delete "$VM_NET_TAP" || true ip link delete "$VM_NET_TAP" || true