issue #302 - ansible-modules-core

thanks!

and i never expect fifo's to work, but it is a nice shortcut when testing. 
:)


On Friday, November 7, 2014 9:13:33 AM UTC-5, Michael DeHaan wrote:
>
> Assuming you mean the (>$) whichever weird syntax, using fifo's as an 
> inventory file was never really an intended thing.
>
> Please file a bug on the hardlink issue so we can investigate.
>
> Thanks!
>
> On Wed, Nov 5, 2014 at 4:53 PM, Sean McGowan <[email protected] 
> <javascript:>> wrote:
>
>> yes.. 1.7.2 is installed now and the result is the same.  also, as an 
>> interesting aside, I apparently can no longer use bash FIFOs as an 
>> inventory file like i did in the previous example.
>>
>>
>> On Wednesday, November 5, 2014 9:20:03 AM UTC-5, Michael DeHaan wrote:
>>>
>>> Can you please check and see if you have a problem on Ansible 1.7.2?
>>>
>>> We can't support older versions on this list.
>>>
>>>
>>>
>>> On Tue, Nov 4, 2014 at 5:04 PM, Sean McGowan <[email protected]> wrote:
>>>
>>>> Background:  I am using Ansible 1.5 on RedHat.  Apparently 
>>>> system-config-network creates a hard link to /etc/hosts and 
>>>> /etc/resolve.conf.  I want to be able to copy the correct hosts file in 
>>>> place if is not there, whether or not the file links is > 1.
>>>>
>>>> What happens:  If the source file is already the same as the 
>>>> destination, I get FAILED with a message "absolute paths are required".
>>>>
>>>> I can find this message in the code of the file module, not the copy 
>>>> module.  Also, if the source file is different, the copy works fine.  I am 
>>>> assuming that it gets to the file module somehow after the atomic copy 
>>>> call 
>>>> in the copy module.
>>>>
>>>> Anyhow, can someone please tell me if this should be expected and/or if 
>>>> there is a good work around?
>>>>
>>>> Below is an example... Thanks in advance!
>>>>
>>>> ### /etc/hosts has > 1 links
>>>> [root@padishah1 ansible]# ls -l /etc/hosts   
>>>> -rw-r--r--. 2 root root 13888 May 16 17:21 /etc/hosts
>>>> [root@padishah1 ansible]# find /etc -xdev -samefile /etc/hosts
>>>> /etc/sysconfig/networking/profiles/default/hosts
>>>> /etc/hosts
>>>>
>>>> ### hosts.bkp = hosts && hosts.different != hosts
>>>> [root@padishah1 ansible]# md5sum /etc/hosts /etc/hosts.{bkp,different}
>>>> 0f7cc9afcb0f17a9864b45391027a6ad  /etc/hosts
>>>> 0f7cc9afcb0f17a9864b45391027a6ad  /etc/hosts.bkp
>>>> 9c5799def96f6f2e7309a3914075589b  /etc/hosts.different
>>>>
>>>> ### Trying to use the copy module with an identical file fails
>>>> [root@padishah1 ansible]# ansible all -i <(echo -e "localhost 
>>>> ansible_connection=local") -m copy -a "src=/etc/hosts.bkp dest=/etc/hosts 
>>>> mode=0644 owner=root group=root" --check
>>>> localhost | FAILED >> {
>>>>     "failed": true, 
>>>>     "md5sum": "0f7cc9afcb0f17a9864b45391027a6ad", 
>>>>     "msg": "absolute paths are required"
>>>> }
>>>>
>>>> ### Trying to copy with a new file is sucessful
>>>> [root@padishah1 ansible]# ansible all -i <(echo -e "localhost 
>>>> ansible_connection=local") -m copy -a "src=/etc/hosts.different 
>>>> dest=/etc/hosts mode=0644 owner=root group=root" --check
>>>> --- before: /etc/hosts 
>>>> +++ after: /etc/hosts.different 
>>>> ---diff redacted---
>>>> +
>>>> localhost | success >> {
>>>>     "changed": true
>>>> }
>>>>
>>>> ### This is not the case when links = 1
>>>> [root@padishah1 ansible]# cp -p --remove-destination /etc/hosts.bkp 
>>>> /etc/hosts
>>>> cp: overwrite `/etc/hosts'? yes
>>>> [root@padishah1 ansible]# ls -l /etc/hosts
>>>> -rw-r--r--. 1 root root 13888 May 16 17:21 /etc/hosts
>>>>
>>>> ### Identical file is now successful (changed: false is expected)
>>>> [root@padishah1 ansible]# ansible all -i <(echo -e "localhost 
>>>> ansible_connection=local") -m copy -a "src=/etc/hosts.bkp dest=/etc/hosts 
>>>> mode=0644 owner=root group=root" --check
>>>>
>>>> localhost | success >> {
>>>>     "changed": false, 
>>>>     "dest": "/etc/hosts", 
>>>>     "gid": 0, 
>>>>     "group": "root", 
>>>>     "md5sum": "0f7cc9afcb0f17a9864b45391027a6ad", 
>>>>     "mode": "0644", 
>>>>     "owner": "root", 
>>>>     "path": "/etc/hosts", 
>>>>     "secontext": "unconfined_u:object_r:etc_t:s0", 
>>>>     "size": 13888, 
>>>>     "state": "file", 
>>>>     "uid": 0
>>>> }
>>>>
>>>> [root@padishah1 ansible]# ansible all -i <(echo -e "localhost 
>>>> ansible_connection=local") -m copy -a "src=/etc/hosts.different 
>>>> dest=/etc/hosts mode=0644 owner=root group=root" --check
>>>> --- before: /etc/hosts 
>>>> +++ after: /etc/hosts.different 
>>>> ---diff redacted---
>>>> +
>>>>
>>>> localhost | success >> {
>>>>     "changed": true
>>>> }
>>>>
>>>>
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