1 files changed, 8 insertions, 1 deletions
diff --git a/contractor b/contractor
index 179f3bf..d5ef494 100755
--- a/contractor
+++ b/contractor
@@ -329,11 +329,18 @@ class CreateWorkerVM(RemoteExecution):
             """
 n="$(grep -c '^processor' /proc/cpuinfo)"
 n="$(expr "$n" - 1)"
+mem="$(awk '/MemTotal/ {{ print $2 }}' /proc/meminfo)"
+smaller="$(expr "$mem" - 2097152)"
+if [ "$smaller" -lt 0 ]
+then
+    smaller="$mem"
+fi
+mem="$(expr "$smaller" / 1024)"
 virt-install \
     --connect=qemu:///system \
     --quiet \
     --name=worker \
-    --memory=4096 \
+    --memory="$mem" \
     --vcpus="$n" \
     --cpu=host \
     --import \