Add length check

2019-09-27 15:12:54 +02:00 · 2019-09-27 15:12:54 +02:00 · 6fc395a81f
commit 6fc395a81f
parent 7444885ecd
1 changed files with 2 additions and 2 deletions
--- a/roles/elastic-stack/ansible-elasticsearch/templates/instances.yml.j2
+++ b/roles/elastic-stack/ansible-elasticsearch/templates/instances.yml.j2
@ -6,10 +6,10 @@
 instances:
 {% for (key,value) in instances.items() %}
 - name: "{{ value.name }}"
-{% if value.ip is defined %}
+{% if value.ip is defined and value.ip | length > 0 %}
  ip:
   - "{{ value.ip }}"
-{% elif value.dns is defined %}
+{% elif value.dns is defined and value.dns | length > 0 %}
  dns:
   - "{{ value.dns }}"
 {% endif %}