Hi,
So what I want to do, and have not yet found a way todo yet, is to run a
handler if a taks fails rather then if it succeeds.
For example I want to do a yum install mysql on a server, but this server
does not have python-simplejson and/or other packages that is neccesary for
Ansible.
How do I then trigger a "fix" and then preferably rerun the failed task. Is
this possible?
Something similar to:
- hosts: mysql
user: admin
vars:
passwd: VeryHardPasswd
user: analytics
tasks:
- name: create user Analytics
mysql_user: name={{ user }}
password={{ passwd }}
priv=*.*:SELECT,'SHOW DATABASES'
state=present
login_user=ROOT
login_password=PASSWORD
register: mysql_result
ignore_errors: True
notify_on_fail: install mysqldb-python
handlers:
- name: Install mysqldb-python
raw: sudo yum install -y MySQL-python
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