saltstack : Jinja error: argument of type 'NoneType' is not iterable
local:
Data failed to compile:
----------
Rendering SLS 'base:vhost' failed: Jinja error: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/salt/utils/templates.py", line 389, in render_jinja_tmpl
output = template.render(**decoded_context)
File "/usr/lib/python2.7/site-packages/jinja2/environment.py", line 969, in render
return self.environment.handle_exception(exc_info, True)
File "/usr/lib/python2.7/site-packages/jinja2/environment.py", line 742, in handle_exception
reraise(exc_type, exc_value, tb)
File "<template>", line 8, in top-level template code
TypeError: 'NoneType' object is not iterable
; line 8
---
[...]
{% for dir ,items in salt['pillar.get']("nginx:dir").items() %}
/data/app/{{ dir }}:
file.directory:
- makedirs: True
{% if 'options' in items and 'options' is defined %}
{% for value in items.options|default([]) %} <======================
{{value}}:
file.directory:
- makedirs: True
{% endfor %}
{% endif %}
[...]
---pillar 變量如下：
nginx: dir: cps: options: - /data/001 - /data/002 relad:
處理方法：
relad: {}