On 23.03.2017 03:55, Bhavin Parmar wrote:
*When trying to access with_items, with following code:*
- name: "Task 3: Add string instance_id to file for each instance"
shell: 'printf "{{ item.volume_id }}"'
#shell: 'printf "{{ item.volume_id }}" >
/home/ansible/playbooks/common/variables/"{{ item.item }}"'
with_items:
- "{{ ec2_snap.results }}"
*Rather than giving proper output, as appeared in above manual access,
it
gives garbrage as follow:*
This is not garbage, its a verbose output of what Ansible is doing.
I have commented the interesting part below.
changed: [localhost] => (item={'_ansible_parsed': True, u'changed':
True,
'_ansible_no_log': False, 'item': u'i-04452f010e4cXXXXX',
'_ansible_item_result': True, u'volume_size': 15, u'snapshot_id':
u'snap-0fa1ec99d379XXXXX', u'volume_id': u'vol-0e0516ea9623XXXXX',
u'invocation': {u'module_args': {u'aws_secret_key': None, u'profile':
None,
u'aws_access_key': None, u'description': u'snapshot of /dev/sda1 from
i-04452f010e4cXXXXX taken 2017/03/22-19:58', u'security_token': None,
u'snapshot_tags': {u'source': u'/dev/sda1', u'frequency': u'daily'},
u'region': u'us-east-1', u'snapshot_id': None, u'device_name':
u'/dev/sda1', u'instance_id': u'i-04452f010e4cXXXXX', u'state':
u'present',
u'wait_timeout': 0, u'ec2_url': None, u'last_snapshot_min_age': 0,
u'validate_certs': True, u'volume_id': None, u'wait': True}}, u'tags':
{u'source': u'/dev/sda1', u'frequency': u'daily'}}) => {
"changed": true,
"cmd": "printf \"vol-0e0516ea9623XXXXX\"",
Here you see that ansible is running
printf "vol-0e0516ea9623XXXXX"
as you wanted with you loop.
"delta": "0:00:00.002131",
"end": "2017-03-22 19:58:13.225366",
"invocation": {
"module_args": {
"_raw_params": "printf \"vol-0e0516ea962XXXXX\"",
"_uses_shell": true,
"chdir": null,
"creates": null,
"executable": null,
"removes": null,
"warn": true
}
},
"item": {
"changed": true,
"invocation": {
"module_args": {
"aws_access_key": null,
"aws_secret_key": null,
"description": "snapshot of /dev/sda1 from
i-04452f010e4cacb0b taken 2017/03/22-19:58",
"device_name": "/dev/sda1",
"ec2_url": null,
"instance_id": "i-04452f010e4cXXXXX",
"last_snapshot_min_age": 0,
"profile": null,
"region": "us-east-1",
"security_token": null,
"snapshot_id": null,
"snapshot_tags": {
"frequency": "daily",
"source": "/dev/sda1"
},
"state": "present",
"validate_certs": true,
"volume_id": null,
"wait": true,
"wait_timeout": 0
}
},
"item": "i-04452f010e4XXXXX",
"snapshot_id": "snap-0fa1ec99d379XXXXX",
"tags": {
"frequency": "daily",
"source": "/dev/sda1"
},
"volume_id": "vol-0e0516ea9623XXXXX",
"volume_size": 15
},
"rc": 0,
"start": "2017-03-22 19:58:13.223235",
"stderr": "",
"stderr_lines": [],
"stdout": "vol-0e0516ea962XXXXX",
"stdout_lines": [
"vol-0e0516ea9623XXXXX"
The output of the command above is in stdout and stdout_lines.
vol-0e0516ea962XXXXX is the output of the printf command.
This is working as it should, what were you expecting?
--
Kai Stian Olstad
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