Revert some performance improvement changes to ansible.cfg

[manics]

They're both useful but profiling adds extra output which obscures the rest of the ansible-playbook output, and pipelining is causing problems at the moment. These should be investigated later.

[atarkowska]

looks good, it works

without this PR:

(reverse-i-search)`dev': ansible-playbook os-devspace.yml -e vm_name=ola-test-devspace -e vm_key_name=ola
(dev_tools) MacBookPro:ansible ola$ ansible-playbook -i ~/OMERO/SYSADMIN/management_tools/ansible/devspace  -u centos devspace.yml

PLAY [devspace] ****************************************************************

TASK [setup] *******************************************************************
Tuesday 27 September 2016  16:18:33 +0100 (0:00:00.051)       0:00:00.051 ***** 
ok: [10.0.51.143]

TASK [upgrade-distpackages : system packages | upgrade] ************************
Tuesday 27 September 2016  16:18:33 +0100 (0:00:00.896)       0:00:00.947 ***** 
failed: [10.0.51.143] (item=[u'*']) => {"failed": true, "item": ["*"], "module_stderr": "sudo: sorry, you must have a tty to run sudo\n", "module_stdout": "", "msg": "MODULE FAILURE", "parsed": false}

NO MORE HOSTS LEFT *************************************************************

PLAY RECAP *********************************************************************
10.0.51.143                : ok=1    changed=0    unreachable=0    failed=1   

Tuesday 27 September 2016  16:18:34 +0100 (0:00:00.254)       0:00:01.202 ***** 
=============================================================================== 
setup ------------------------------------------------------------------- 0.90s
upgrade-distpackages : system packages | upgrade ------------------------ 0.25s

with this PR:

(dev_tools) MacBookPro:ansible ola$ git merge manics/ansible_cfg_revert
Updating e42c17f..65df296
Fast-forward
 ansible/ansible.cfg | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
(dev_tools) MacBookPro:ansible ola$ ansible-playbook -i ~/OMERO/SYSADMIN/management_tools/ansible/devspace  -u centos devspace.yml

PLAY [devspace] ****************************************************************

TASK [setup] *******************************************************************
ok: [10.0.51.143]

TASK [upgrade-distpackages : system packages | upgrade] ************************
changed: [10.0.51.143] => (item=[u'*'])

TASK [upgrade-distpackages : system | current running kernel] ******************
ok: [10.0.51.143]

...
RUNNING HANDLER [docker : restart docker] **************************************
changed: [10.0.51.143]

PLAY RECAP *********************************************************************
10.0.51.143                : ok=30   changed=25   unreachable=0    failed=0   

[snoopycrimecop]

Conflicting PR. Removed from build MANAGEMENT_TOOLS-merge#972. See the console output for more details.
Possible conflicts:

• PR prompt for jenkins password #116 aleksandra-tarkowska 'prompt for jenkins password'
  • ansible/ansible.cfg
• PR Return non-zero error code if no hosts match #121 manics 'Return non-zero error code if no hosts match'
  • ansible/ansible.cfg
• PR Get the IDR playbooks working smoothly with multiple deployments #124 manics 'Get the IDR playbooks working smoothly with multiple deployments'
  • ansible/ansible.cfg

[joshmoore]

Merging with a few caveats:

• let's leave sudo: sorry, you must have a tty to run sudo #118 open and try to solve our sudo issues as soon as possible (>Oct)
• I'll activate profiling locally for me, but I encourage everyone to turn it on since it clearly points to what stages are taking too long while a playbook is under development.