X-Git-Url: https://git.madduck.net/code/vinst.git/blobdiff_plain/c5d7227a2c01b7ca53d7cd135d930d57ce43f004..d97649fb0bfe21f6cc37571d47ae447083f7bb94:/vinst

diff --git a/vinst b/vinst
index 9a8eb90..73d50c4 100755
--- a/vinst
+++ b/vinst
@@ -35,6 +35,22 @@ while [ -n "$1" ]; do
       esac
       IPADDRESS="$1"
       ;;
+    (-d|--dns)
+      shift
+      if [ -z "$1" ]; then
+        echo >&2 'E: --dns/-d needs IP address'
+        exit 1
+      fi
+      NAMESERVER="$1"
+      ;;
+    (-g|--gateway)
+      shift
+      if [ -z "$1" ]; then
+        echo >&2 'E: --gateway/-g needs IP address'
+        exit 1
+      fi
+      GATEWAY="$1"
+      ;;
     (-r|--ram)
       shift
       if [ -z "$1" ]; then
@@ -70,7 +86,7 @@ hostname=${HOSTNAME%%.*} \
 domain=${HOSTNAME#*.}"
 
 if [ -n "$IPADDRESS" ]; then
-  if [ -z "$GATEWAY" ]; then
+  if [ -z "$GATEWAY" ] && [ -x $(command -v ipcalc) ]; then
     # default to the first IP in the network
     GATEWAY=$(ipcalc $IPADDRESS | grep HostMin | awk '{print $2}')
   fi
@@ -84,8 +100,11 @@ if [ -n "$IPADDRESS" ]; then
   netcfg/get_gateway=$GATEWAY \
   netcfg/get_nameservers=$NAMESERVER"
 
+  BRIDGE=wan
+
 else
   extra_args="$extra_args netcfg/disable_dhcp=false"
+  BRIDGE=virt-br
 fi
 
 cat >&2 <<_eof
@@ -93,6 +112,7 @@ cat >&2 <<_eof
        ram: $RAM MiB
       disk: $DISK GiB
    console: $CONSOLE
+net bridge: $BRIDGE
 _eof
 if [ -n "$IPADDRESS" ]; then
   cat >&2 <<_eof
@@ -113,7 +133,7 @@ exec virt-install --connect=$QEMU_URI \
   -n $HOSTNAME \
   -r $RAM \
   --disk pool=default,size=$SIZE \
-  -w bridge=virt-br \
+  -w bridge=$BRIDGE \
   --graphics=vnc \
   --serial=pty \
   --watchdog i6300esb,action=reset \