mysql_db small fix to docs

Bail out if the SSH command fails rather than continuing with an
empty tmp variable.

add documentation for with_nested

Update error message since user may have specified connection type via non command line or by default.

Allow roles to be interpolated from --extra-vars

Check for existence of isatty on stdout before calling it

fatal if target selinux and missing bindings

(git module) Resolve incompatability between depth and version

Fix for  Issue #3586:  UnboundedLocalError when removing a logical volume.

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

attempted w/o selinux python bindings
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

Git is unable to checkout the specified `version` when the repository is
cloned with a reduced history (`depth`).  However, if the repository is
already cloned, subsequent git module calls will update the repository
(default update=True), then properly checkout the specified `version`.
To allow the initial call to properly clone the specified `version`, at
the specified `depth`, this patch adds the `--branch` parameter when
cloning the repository.

Changed shebangs that use /usr/bin/env to use /usr/bin/python and theref...

Changed shebangs that use /usr/bin/env to use /usr/bin/python and therefore be compatible with the ansible_python_interpreter variable.

Glossary Doc: deprecate the old "only_if:" format in favor of "when:"

Fix pretty_bytes for exa- and zettabytes

Fix ZFS module issues with spaces in property values

Converting the argument list to a string with ' '.join causes
the shell interpreter to misparse spaces in property values.
Since the zfs command does not need shell anywhere, using
a list instead of a string works just as well with run_command. 

Fixes #3545.

Current property parser breaks when values contain spaces. Since
zfs get -H returns tab separated lines,  it is better to explicitly
split on tabs than on whitespace.

fix missing json module for issue #3363 print JSON error as string instead

now won't throw exception if we don't have permission to stat a mtab

entry on linux (weird chromebook issue)
Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

now ANSIBLE_KEEP_REMOTE_FILE acts as boolean

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>

Allow check mode when gathering ec2 facts

sleep option for service module which adds a pauze between stopping and ...