salt-dunder-dict-in-jinja

{% if not 'systemd.sd_booted' in salt %}    <======================
# for non-booted systems (e.g. a container during bootstrapping), `timedatectl` can't work
# and `systemd-firstboot` needs to be used instead
  {% if not salt['file.is_link']('/etc/localtime') %}
systemd-firstboot-timedate:
  cmd.run:
[...]
---
[CRITICAL] Rendering SLS 'base:linux.systemd.timedate' failed: Jinja error: 
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/salt/utils/templates.py", line 366, in render_jinja_tmpl
    output = template.render(**decoded_context)
  File "/usr/lib64/python2.7/site-packages/jinja2/environment.py", line 989, in render
    return self.environment.handle_exception(exc_info, True)
  File "/usr/lib64/python2.7/site-packages/jinja2/environment.py", line 754, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "<template>", line 1, in top-level template code
  File "/usr/lib64/python2.7/site-packages/salt/utils/templates.py", line 76, in __getitem__
    return self.wrapped[name]
  File "/usr/lib64/python2.7/site-packages/salt/loader.py", line 1053, in __getitem__
    func = super(LazyLoader, self).__getitem__(item)
  File "/usr/lib64/python2.7/site-packages/salt/utils/lazy.py", line 88, in __getitem__
    if self._load(key):
  File "/usr/lib64/python2.7/site-packages/salt/loader.py", line 1440, in _load
    raise KeyError
KeyError

; line 1

---
{% if not 'systemd.sd_booted' in salt %}    <======================
# for non-booted systems (e.g. a container during bootstrapping), `timedatectl` can't work
# and `systemd-firstboot` needs to be used instead
  {% if not salt['file.is_link']('/etc/localtime') %}
systemd-firstboot-timedate:
  cmd.run:
[...]