hi all,
I'm trying run the below playbook and facing an exception
ansbile version : 1.4.3
os : debian wheezy
playbook:
===================================
---
- hosts: db
gather_facts: false
tasks:
- name: get free mem
shell: free | grep Mem | awk '{print $4}'
register: free_mem
- name: get buffer
shell: free | grep Mem| awk '{print $6}'
register: buffer
- name: get cache
shell: free | grep Mem | awk '{print $7}'
register: cache
- name: get swap used
shell: free | grep Swap| awk '{print $3}'
register: swap_used
- name: swap on swap off
shell: echo "yeah we can sawpoff and on"
when: free_mem + buffer + cache > swap_used
=========================================
Exception:
=========================================
TASK: [swap on swap off]
******************************************************
fatal: [jar.pickle.io] => Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py",
line 394, in _executor
exec_rc = self._executor_internal(host, new_stdin)
File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py",
line 485, in _executor_internal
return self._executor_internal_inner(host, self.module_name,
self.module_args, inject, port, complex_args=complex_args)
File "/usr/local/lib/python2.7/dist-packages/ansible/runner/__init__.py",
line 572, in _executor_internal_inner
if not utils.check_conditional(cond, self.basedir, inject,
fail_on_undefined=self.error_on_undefined_vars):
File "/usr/local/lib/python2.7/dist-packages/ansible/utils/__init__.py",
line 186, in check_conditional
conditional = template.template(basedir, presented, inject)
File "/usr/local/lib/python2.7/dist-packages/ansible/utils/template.py",
line 319, in template
varname = template_from_string(basedir, varname, vars,
fail_on_undefined)
File "/usr/local/lib/python2.7/dist-packages/ansible/utils/template.py",
line 543, in template_from_string
return res
UnboundLocalError: local variable 'res' referenced before assignment
FATAL: all hosts have already failed -- aborting
====================================================================
Regards
Shiva
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