add deploy_concurrency to fix backwards compatibility

schofield · schofield · commit 358ebecc7c50 · 2020-12-09T10:48:32.000-08:00
diff --git a/defaults/main.yml b/defaults/main.yml
@@ -83,3 +83,5 @@ zookeeper_hosts:
 kafka_hosts:
 - ip: "{{ ansible_default_ipv4.address }}"
 humio_config: {}
+
+deploy_concurrency: 1
