Make create-vm, remove-vm read a config file

This allows me to run them on places other than my laptop.

1 files changed, 5 insertions, 6 deletions

diff --git a/create-vm b/create-vm
index afe8b71..92bd0ee 100755
--- a/create-vm
+++ b/create-vm
@@ -2,6 +2,7 @@
 #
 # Create a new VM for liw.
 
+
 set -eu
 
 
@@ -24,8 +25,8 @@ fi
 name="$1"
 base="$2"
 
-# Where are the base images?
-imagedir="/big/base-images"
+# Config variables.
+. "$HOME/.config/ansibleness/vm.conf"
 
 # Does the base image exist?
 basepath="$imagedir/base-$base.img.xz"
@@ -38,9 +39,6 @@ fi
 # How large are the (uncompressed) images?
 size="4G"
 
-# What volume group should we use?
-vg="exolobe1-vg"
-
 # Create new LV.
 sudo lvcreate --name "$name" --size "$size" "$vg"
 lvpath="/dev/$vg/$name"
@@ -64,7 +62,8 @@ virt-install --connect qemu:///system \
              --noautoconsole
 
 # Get the MAC address.
-mac="$(virsh dumpxml "$name" | sed -n "/<mac address=/s/^.*'\(.*\)'.*/\1/p")"
+mac="$(virsh -c qemu:///system dumpxml "$name" |
+       sed -n "/<mac address=/s/^.*'\(.*\)'.*/\1/p")"
 
 # Get IP address related to the MAC address. Append that to /etc/hosts.
 leases=/var/lib/libvirt/dnsmasq/default.leases