I am trying to use the `| default(omit)` filter in the environment variable
declaration of my docker role, for example:
- name: start container
docker:
name: foo
image: foo
state: reloaded
pull: always
restart_policy: always
env:
COMMAND: '{{ command|default(omit) }}'
net: default
Then I'm using the role in the playbook without specifying the command
variable, which I would expect would omit any value from being set to the
environment variable. Instead, this is what is in the environment when the
container is started:
COMMAND=__omit_place_holder__4aee0541e67c9db52882aecb3a955196572ae0f8
any ideas what I could be doing wrong?
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