Re: [ansible-project] Re: finding a phrase through ansible script
Hi, thanks for sharing the docs link. In the meanwhile i am not able to go
in the right direction of solving the problem. so far what i have done is ::
1. converted the text file to json through python.
2. write some ansible codes, which in return it is dumping the contents but
i am not able to get the thing i want.
---
- hosts: devops
gather_facts: no
vars:
contents: "{{ lookup('file', '/root/ansible/sample_1.json') | from_json
}}"
tasks:
- debug:
msg: "{{ hostinfo|dictsort|selectattr('1.hostclass', 'equalto',
'ess')|first|first }}"
- debug:
msg: "{{ contents }}"
Can you guide in my problem please..
On Wednesday, April 11, 2018 at 10:26:47 PM UTC+5:30, Matt Martz wrote:
>
> Templating in Ansible is handled by Jinja2. You can find documentation on
> Jinja2 at http://jinja.pocoo.org/docs/dev/templates/
>
> For the `first` filter specifically:
> http://jinja.pocoo.org/docs/dev/templates/#first
>
> On Wed, Apr 11, 2018 at 11:47 AM, Bishwajit Samanta <
> bishwajits...@gmail.com > wrote:
>
>> @Matt Martz : I am sorry to ask silly questions, regarding ansible as by
>> seeing the small piece of code, i can understand you must be an ansible
>> expert. If possible you can help me in my problem explanation a bit.
>>
>> And any such links for learning you want to refer, please refer me. As i
>> googled selectattr but first|first parameter which you have passed i am not
>> getting any good document. If you can help me in referring such, it would
>> be of very nice help.
>>
>>
>>
>> On Wednesday, April 11, 2018 at 9:36:13 PM UTC+5:30, Bishwajit Samanta
>> wrote:
>>>
>>> I am glad you replied so fast, but sorry to say i am not an ansible
>>> expert . I am just a beginner . I just typed the code. Can you help me in
>>> understanding where i am not correct.
>>>
>>> ---
>>>
>>> - hosts: devops
>>>
>>> tasks:
>>> - debug:
>>>msg: "{{ hostinfo|dictsort|selectattr('1.hostclass', 'equalto',
>>> 'ess')|first|first }}"
>>>
>>> ~
>>> ~
>>>
>>>
>>>
>>>
>>> On Wednesday, April 11, 2018 at 8:54:15 PM UTC+5:30, Bishwajit Samanta
>>> wrote:
i am having a problem in finding solution. I have a piece of file which
contains data in below format (json type with quotes)::-
hostinfo:
'host001':
ip: x.x.x.x
hostclass: 'puppet'
'host002':
ip: y.y.y.y
hostclass: 'ess'
'host003':
ip: z.z.z.z
hostclass: 'mdb'
Now my task is to find out the hostname of the system belong to
hostclass 'ess' , which in this case the answer in host002. I have to
write
an ansible script to find out the result. Can anyone help me in finding
out, or any idea to approach for the problem.
Issue Type:: Finding a phrase through ansible
Ansible Version:: Ansible 2.4.0
Component Name:: It looks similar to json type file.
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>>
>>
>> .
>>
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> --
> Matt Martz
> @sivel
> sivel.net
>
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Re: [ansible-project] Re: finding a phrase through ansible script
Templating in Ansible is handled by Jinja2. You can find documentation on
Jinja2 at http://jinja.pocoo.org/docs/dev/templates/
For the `first` filter specifically:
http://jinja.pocoo.org/docs/dev/templates/#first
On Wed, Apr 11, 2018 at 11:47 AM, Bishwajit Samanta <
bishwajitsamanta1...@gmail.com> wrote:
> @Matt Martz : I am sorry to ask silly questions, regarding ansible as by
> seeing the small piece of code, i can understand you must be an ansible
> expert. If possible you can help me in my problem explanation a bit.
>
> And any such links for learning you want to refer, please refer me. As i
> googled selectattr but first|first parameter which you have passed i am not
> getting any good document. If you can help me in referring such, it would
> be of very nice help.
>
>
>
> On Wednesday, April 11, 2018 at 9:36:13 PM UTC+5:30, Bishwajit Samanta
> wrote:
>>
>> I am glad you replied so fast, but sorry to say i am not an ansible
>> expert . I am just a beginner . I just typed the code. Can you help me in
>> understanding where i am not correct.
>>
>> ---
>>
>> - hosts: devops
>>
>> tasks:
>> - debug:
>>msg: "{{ hostinfo|dictsort|selectattr('1.hostclass', 'equalto',
>> 'ess')|first|first }}"
>>
>> ~
>> ~
>>
>>
>>
>>
>> On Wednesday, April 11, 2018 at 8:54:15 PM UTC+5:30, Bishwajit Samanta
>> wrote:
>>>
>>> i am having a problem in finding solution. I have a piece of file which
>>> contains data in below format (json type with quotes)::-
>>>
>>> hostinfo:
>>> 'host001':
>>> ip: x.x.x.x
>>> hostclass: 'puppet'
>>> 'host002':
>>> ip: y.y.y.y
>>> hostclass: 'ess'
>>> 'host003':
>>> ip: z.z.z.z
>>> hostclass: 'mdb'
>>>
>>> Now my task is to find out the hostname of the system belong to
>>> hostclass 'ess' , which in this case the answer in host002. I have to write
>>> an ansible script to find out the result. Can anyone help me in finding
>>> out, or any idea to approach for the problem.
>>>
>>> Issue Type:: Finding a phrase through ansible
>>> Ansible Version:: Ansible 2.4.0
>>> Component Name:: It looks similar to json type file.
>>>
>>>
>>>
>>> --
> You received this message because you are subscribed to the Google Groups
> "Ansible Project" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to ansible-project+unsubscr...@googlegroups.com.
> To post to this group, send email to ansible-project@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/ansible-project/e685426e-a978-4ae9-be43-6ed342d3225a%40googlegroups.
> com
>
> .
>
> For more options, visit https://groups.google.com/d/optout.
>
--
Matt Martz
@sivel
sivel.net
--
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For more options, visit https://groups.google.com/d/optout.
[ansible-project] Re: finding a phrase through ansible script
@Matt Martz : I am sorry to ask silly questions, regarding ansible as by
seeing the small piece of code, i can understand you must be an ansible
expert. If possible you can help me in my problem explanation a bit.
And any such links for learning you want to refer, please refer me. As i
googled selectattr but first|first parameter which you have passed i am not
getting any good document. If you can help me in referring such, it would
be of very nice help.
On Wednesday, April 11, 2018 at 9:36:13 PM UTC+5:30, Bishwajit Samanta
wrote:
>
> I am glad you replied so fast, but sorry to say i am not an ansible expert
> . I am just a beginner . I just typed the code. Can you help me in
> understanding where i am not correct.
>
> ---
>
> - hosts: devops
>
> tasks:
> - debug:
>msg: "{{ hostinfo|dictsort|selectattr('1.hostclass', 'equalto',
> 'ess')|first|first }}"
>
> ~
> ~
>
>
>
>
> On Wednesday, April 11, 2018 at 8:54:15 PM UTC+5:30, Bishwajit Samanta
> wrote:
>>
>> i am having a problem in finding solution. I have a piece of file which
>> contains data in below format (json type with quotes)::-
>>
>> hostinfo:
>> 'host001':
>> ip: x.x.x.x
>> hostclass: 'puppet'
>> 'host002':
>> ip: y.y.y.y
>> hostclass: 'ess'
>> 'host003':
>> ip: z.z.z.z
>> hostclass: 'mdb'
>>
>> Now my task is to find out the hostname of the system belong to hostclass
>> 'ess' , which in this case the answer in host002. I have to write an
>> ansible script to find out the result. Can anyone help me in finding out,
>> or any idea to approach for the problem.
>>
>> Issue Type:: Finding a phrase through ansible
>> Ansible Version:: Ansible 2.4.0
>> Component Name:: It looks similar to json type file.
>>
>>
>>
>>
--
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For more options, visit https://groups.google.com/d/optout.
[ansible-project] Re: finding a phrase through ansible script
I am glad you replied so fast, but sorry to say i am not an ansible expert
. I am just a beginner . I just typed the code. Can you help me in
understanding where i am not correct.
---
- hosts: devops
tasks:
- debug:
msg: "{{ hostinfo|dictsort|selectattr('1.hostclass', 'equalto',
'ess')|first|first }}"
~
~
On Wednesday, April 11, 2018 at 8:54:15 PM UTC+5:30, Bishwajit Samanta
wrote:
>
> i am having a problem in finding solution. I have a piece of file which
> contains data in below format (json type with quotes)::-
>
> hostinfo:
> 'host001':
> ip: x.x.x.x
> hostclass: 'puppet'
> 'host002':
> ip: y.y.y.y
> hostclass: 'ess'
> 'host003':
> ip: z.z.z.z
> hostclass: 'mdb'
>
> Now my task is to find out the hostname of the system belong to hostclass
> 'ess' , which in this case the answer in host002. I have to write an
> ansible script to find out the result. Can anyone help me in finding out,
> or any idea to approach for the problem.
>
> Issue Type:: Finding a phrase through ansible
> Ansible Version:: Ansible 2.4.0
> Component Name:: It looks similar to json type file.
>
>
>
>
--
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For more options, visit https://groups.google.com/d/optout.
