I am getting the following the error with my config
ERROR! The field 'hosts' has an invalid value, which includes an undefined
variable. The error was: list object has no element 0
The error appears to be in
'/Users/ramumathi/Desktop/workspace/RMQ/ansible-rmq-ha/playbook.yml': line
91, column 3, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
- hosts: "{{ groups['all'][0] }}"
^ here
We could be wrong, but this one looks like it might be an issue with
missing quotes. Always quote template expression brackets when they
start a value. For instance:
with_items:
- {{ foo }}
Should be written as:
with_items:
- "{{ foo }}"
ansible-playbook --version
ansible-playbook 2.8.1
python version = 2.7.16 (default, Dec 13 2019, 18:00:32) [GCC 4.2.1
Compatible Apple LLVM 11.0.0 (clang-1100.0.32.4) (-macos10.15-objc-s
Can you please let me know why I am getting this error.
Thanks,
Ramu.
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