DOC fix: typo in group addressing syntax (#67994)

2020-03-24 11:03:08 +03:00
parent 3d6807f098
commit 967e05bb23
1 changed files with 1 additions and 1 deletions
--- a/docs/docsite/rst/reference_appendices/faq.rst
+++ b/docs/docsite/rst/reference_appendices/faq.rst
@ -420,7 +420,7 @@ Anyway, here's the trick:
 Notice how we're pulling out the hostname of the first machine of the webservers group.  If you are doing this in a template, you
 could use the Jinja2 '#set' directive to simplify this, or in a playbook, you could also use set_fact::

-    - set_fact: headnode={{ groups[['webservers'][0]] }}
+    - set_fact: headnode={{ groups['webservers'][0] }}

    - debug: msg={{ hostvars[headnode].ansible_eth0.ipv4.address }}