@@ -407,6 +407,20 @@ EOF

     return $rval

 }

+function wait_for_compute {

+    local timeout=$1

+    time_start "wait_for_service"

+    timeout $timeout bash -x <<EOF || rval=$?

+        ID=""

+        while [[ "\$ID" == "" ]]; do

+            sleep 1

+            ID=\$(openstack --os-cloud devstack-admin --os-region "$REGION_NAME" compute service list --host `hostname` --service nova-compute -c ID -f value)

+        done

+EOF

+    time_stop "wait_for_service"

+    return $rval

+}

+

 # ping check

 # Uses globals ``ENABLED_SERVICES``, ``TOP_DIR``, ``MULTI_HOST``, ``PRIVATE_NETWORK``

@@ -795,6 +795,13 @@ function start_nova_compute {

         fi

         run_process n-cpu "$NOVA_BIN_DIR/nova-compute --config-file $compute_cell_conf"

     fi

+    # NOTE(sdague): with cells v2 all the compute services must be up

+    # and checked into the database before discover_hosts is run. This

+    # happens in all in one installs by accident, because > 30 seconds

+    # happen between here and the script ending. However, in multinode

+    # tests this can very often not be the case. So ensure that the

+    # compute is up before we move on.

+    wait_for_compute 60

     export PATH=$old_path

 }