Hi,
I am trying to automate script execution in remote servers using
ansible/ansible play books. To start with I wanted to do a test, by
invoking ansible runner to read IPs during runtime and touch a file or
display a message in the remote host. I followed an example that found in a
blog.
Sample Python script.
*import *ansible.runner
*import *ansible.playbook
*import *ansible.inventory
*from *ansible *import *callbacks
*from *ansible *import *utils
*import *json
*def **setup_inventory*():
*""" setting up the inventory set up a host **:return*
*: """ *example_host = ansible.inventory.Host(
name='10.*.*.*,
port=22
)
example_group = ansible.inventory.Group(
name='sample_group_name'
)
example_group.add_host(example_host)
example_inventory = ansible.inventory.Inventory()
example_inventory.add_group(example_group)
example_inventory.subset('sample_group_name')
*return *example_inventory
*def **run_playbook*():
# set up Inventory
example_inventory = setup_inventory()
# setup callbacks
stats = callbacks.AggregateStats()
playbook_cb = callbacks.PlaybookCallbacks(verbose=utils.VERBOSITY)
runner_cb = callbacks.PlaybookRunnerCallbacks(stats,
verbose=utils.VERBOSITY)
pb = ansible.playbook.PlayBook(
playbook="test.yml",
stats=stats,
callbacks=playbook_cb,
runner_callbacks=runner_cb,
inventory=example_inventory,
check=True
)
pr = pb.run()
*print *json.dumps(pr, sort_keys=True, indent=4, separators=(',', ': '))
*if *__name__ == '__main__':
run_playbook()
Sample test.yml playbook:
- hosts: sample_group_name
user: username
sudo: no
tasks:
# touch a file, using symbolic modes to set the permissions (equivalent
to 0644)
- debug: msg=“Ansible is great"
When is execute the py script, I am getting the below error. It looks like
ansible can SSH to the box just fine, but not executing anything after
that. I can run the playbook with out any issues in CLI.
/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
/app/ansible_run.py
PLAY [sample_group_name]
******************************************************
GATHERING FACTS
***************************************************************
ok: [10.*.*.*]
TASK: [debug msg=“Ansible is great"]
*******************************************
FATAL: no hosts matched or all hosts have already failed -- aborting
{
“10.*.*.*: {
"changed": 0,
"failures": 0,
"ok": 1,
"skipped": 0,
"unreachable": 0
}
}
Process finished with exit code 0
Could someone point out what am I doing wrong here?
Thanks for your support & help.
Shasti
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