improve post-setup serial console setup

[code/vinst.git] / vinst

diff --git a/vinst b/vinst
index 695ae17f07af6ab7d07f5b5bfbf814b143a0fe5d..07f1925784a07278c51e3e328e8941f238e4acd1 100755 (executable)
--- a/vinst
+++ b/vinst
@@ -5,6 +5,7 @@ set -e
 # defaults
 RAM=512
 DISK=20
 # defaults
 RAM=512
 DISK=20

+CPUS=1

 STORAGE_POOL=default
 QEMU_URI=qemu:///system
 SUITE=wheezy
 STORAGE_POOL=default
 QEMU_URI=qemu:///system
 SUITE=wheezy


@@ -97,6 +98,14 @@ while [ -n "$1" ]; do
       fi
       MAC="$1"
       ;;
       fi
       MAC="$1"
       ;;

+    (-c|--cpus)
+      shift
+      if [ -z "$1" ]; then
+        echo >&2 'E: --cpus/-c needs integer argument'
+        exit 1
+      fi
+      CPUS="$1"
+      ;;

     (--debug)
       DEBUG=1
       set -vx
     (--debug)
       DEBUG=1
       set -vx


@@ -157,7 +166,7 @@ if [ -z "$ARCH" ]; then
 fi
 
 if [ -z "$MAC" ]; then
 fi
 
 if [ -z "$MAC" ]; then

-  bytes=$(dd status=none if=/dev/urandom bs=3 count=1 | hexdump -v -e '/1 ":%02X"')
+  bytes=$(dd status=noxfer if=/dev/urandom bs=3 count=1 | hexdump -v -e '/1 ":%02X"')

   MAC=52:54:00$bytes
 fi
 
   MAC=52:54:00$bytes
 fi
 


@@ -167,6 +176,7 @@ cat >&2 <<_eof
      suite: $SUITE
        ram: $RAM MiB
       disk: $DISK GiB
      suite: $SUITE
        ram: $RAM MiB
       disk: $DISK GiB

+      cpus: $CPUS

       wipe: $WIPE
    console: $CONSOLE
    restart: $RESTART
       wipe: $WIPE
    console: $CONSOLE
    restart: $RESTART


@@ -202,6 +212,7 @@ fi
 virt-install --connect=$QEMU_URI \
   ${DEBUGFLAG:-} \
   -n $HOSTNAME \
 virt-install --connect=$QEMU_URI \
   ${DEBUGFLAG:-} \
   -n $HOSTNAME \

+  --vcpus=$CPUS \

   -r $RAM \
   --disk vol=$STORAGE_POOL/virt-$HOSTNAME \
   --network bridge=$BRIDGE,mac=$MAC \
   -r $RAM \
   --disk vol=$STORAGE_POOL/virt-$HOSTNAME \
   --network bridge=$BRIDGE,mac=$MAC \


@@ -219,5 +230,6 @@ virt-install --connect=$QEMU_URI \
 virsh --connect=$QEMU_URI console $HOSTNAME
 
 if [ $RESTART = 1 ]; then
 virsh --connect=$QEMU_URI console $HOSTNAME
 
 if [ $RESTART = 1 ]; then

+  sleep 5

   virsh --connect=$QEMU_URI "start $HOSTNAME; console $HOSTNAME"
 fi
   virsh --connect=$QEMU_URI "start $HOSTNAME; console $HOSTNAME"
 fi