Added redis config module (slave and flush)
new module that handles extended attributes on files
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Changed action keyword to command
now if you set fork to 0 or a number higher than the number of hosts, it
will be readjusted to the number of hosts runner is going to deal with.
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
MySQL variables module
mysql_replication module added
Update rax to sync with rax_clb_nodes

Both modules dealing with rax resources should use the same arguments
and environmental variables. The author of rax_clb_nodes did some things
better so sync rax with that effort.
Never ask for SSH password when using local connection.

With the command line option "-c local", ansible and ansible-playbook
should never ask for a SSH password even if this is set in the config.

Fixes #3720
now bad ini entries will throw friendlier error
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Enhancements to provide pool creation and attributes
Added git disclaimer about dealing with ssh host checking

This disclaimer already exists in library/source_control/hg but not here.  It affects both and was discussed awhile back on: https://groups.google.com/forum/#!msg/ansible-project/q9G9xIdsRxo/XJhQzuS-qSoJ  However no PR was ever sent to fix the doc.
Changes made in documentation (EXAMPLES section added)
Minor identation fixes
EXAMPLES section added
Fix traceback in service module when svc_cmd is None

When service module is used on unsupported Linux system where init
script is used directly, LinuxService.svc_cmd is None so .endswith()
fails.

Fixes issue #3533
Add note about python-selinux.
Add a nocolor setting to ansible.cfg
Host specifiers should be sorted

to ensure consistent behavior, hosts should look like this:

    hosts: webservers:&boston:!rack42

So when applying the host selectors, run those without the "&" first,
then the &s, then the !s.

Closes #3500
docfix: grammar in docstring for sysctl module
Check for ansible_facts in results for with_ tasks

that loop over a lookup plugin. Fixes #3704 and #3735
Merge pull request #3795 from wilsaj/patch-1

docfix: grammar in docstring for sysctl module