X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=overcloud.j2.yaml;h=f3a712623a688eef3b0bf9c39e386d14e7354a0f;hb=61ec62e0807c87ce901bdc00aa4482438666160a;hp=42339ead87841c21154b2f9e03dc59f253eb0b99;hpb=c8b691877603f17f32e899c907b029d0f6df6cc8;p=apex-tripleo-heat-templates.git

diff --git a/overcloud.j2.yaml b/overcloud.j2.yaml
index 42339ead..f3a71262 100644
--- a/overcloud.j2.yaml
+++ b/overcloud.j2.yaml
@@ -310,7 +310,7 @@ resources:
               # - The outer one filters the map based on the services enabled for the role
               #   then merges the result into one map.
               - yaql:
-                  expression: let(root => $) -> $.data.map.items().where($[0] in $root.data.services).select($[1]).reduce($1.mergeWith($2), {})
+                  expression: let(root => $) -> $.data.map.items().where($[0] in coalesce($root.data.services, [])).select($[1]).reduce($1.mergeWith($2), {})
                   data:
                     map:
                       yaql: