commit 03c1fa601286882021c97d2c579450f9d7593171
author Anthony Young <sleepsonthefloor@gmail.com> Thu Oct 20 11:35:14 2011 -0700
committer Anthony Young <sleepsonthefloor@gmail.com> Thu Oct 20 11:35:14 2011 -0700
tree bec16ae2cc3e3605e2a63d7fa070a72232d75c7c
parent cfddc125beb8c925a4f992a58818cdc1e320d26c

use CONTAINER_NAME, like lxc, and use default semi-unique mac addresses

tools/build_kvm.sh

diff --git a/tools/build_kvm.sh b/tools/build_kvm.sh
index 879de48..95aff7b 100755
--- a/tools/build_kvm.sh
+++ b/tools/build_kvm.sh
@@ -52,13 +52,13 @@
 BASE_IMAGE_COPY=$IMAGES_DIR/$DIST_NAME.raw.copy
 
 # Name of our instance, used by libvirt
-VM_NAME=${VM_NAME:-kvmstack}
+CONTAINER_NAME=${CONTAINER_NAME:-kvmstack}
 
 # Mop up after previous runs
-virsh destroy $VM_NAME
+virsh destroy $CONTAINER_NAME
 
 # Where this vm is stored
-VM_DIR=$KVMSTACK_DIR/instances/$VM_NAME
+VM_DIR=$KVMSTACK_DIR/instances/$CONTAINER_NAME
 
 # Create vm dir
 mkdir -p $VM_DIR
@@ -168,13 +168,13 @@
 CONTAINER_CIDR=${CONTAINER_CIDR:-$CONTAINER_IP/24}
 CONTAINER_NETMASK=${CONTAINER_NETMASK:-255.255.255.0}
 CONTAINER_GATEWAY=${CONTAINER_GATEWAY:-192.168.1.1}
-CONTAINER_MAC=${CONTAINER_MAC:-02:16:3e:07:70:d7}
+CONTAINER_MAC=${CONTAINER_MAC:-"02:16:3e:07:69:`printf '%02X' $(echo $CONTAINER_IP | sed "s/.*\.//")`"}
 
 # libvirt.xml configuration
 LIBVIRT_XML=libvirt.xml
 cat > $LIBVIRT_XML <<EOF
 <domain type='kvm'>
-    <name>$VM_NAME</name>
+    <name>$CONTAINER_NAME</name>
     <memory>1524288</memory>
     <os>
         <type>hvm</type>