- use boto instead of euca2ools
- improve error handling/propagation for run failures
- rename keypair to key_name (and preserve alias for old playbooks)
- should be 100% backward compatible with the euca2ools version

module needs to be passed to local_nvra

Adding it to runner's module_path makes it override local modules.

added info of required packages to build rpms

Adding default on vars_prompt

add when_changed when_failed example to docsite

--private-key tilde handling

whitespace fix

Reported hanging of no-password sudo in some cases.  Need to explore.

This reverts commit 87f6739e.

Conflicts:

	lib/ansible/utils/__init__.py

Support sudo alternatives that offer sudo-compatible interfaces

new module: sysctl to handle sysctl entry

Pacman module

add when_{failed,changed}, and extended when_{set,unset}

add apt_key module

get_service_status() is now using self.service_control() to check status

add filter_plugins to example ansible.cfg

Service mod.: Proper(?) handling of return code 69

Fix sudo user env

Adds -i to  make_sudo_cmd so target user's environment gets loaded when configurationslike this are used :


    - hosts: ubuntu 
      name: Install ruby for the configured ruby user 
      sudo: True 
      sudo_user: rubyuser 
      # should be ${ruby_user}, but can't for now because of #1665 
      tasks: 
      - name: Gets current ruby version 
        action: shell rbenv version 
        register: ruby_current_version 

This adds "69" to the return codes from the status command that should be
considered as not running. At least "django-celery" uses this return code,
maybe others::

    /venv/bin/python /code/project/manage.py celeryctl status
    echo $? # 69 when not running.

A bit of googling let me to http://tldp.org/LDP/abs/html/exitcodes.html and
on a Ubuntu Server 12.10 I get::

    ~# cat /usr/include/sysexits.h | grep 69
    #define EX_UNAVAILABLE	69	/* service unavailable */

I'm not sure if the content of sysexits.h is the same on other OS'es.

Pretty straightforward.  Give it a URL with an exported GPG key for signing an
Apt repository.  It downloads it and will install it using apt-key.  It's even
smart enough to tell if it's already there (i.e. actually tells you if it
changed or not).

Fixes a bug where init-scripts were not used

Various cleanup to run_command

* Rename fail_on_rc_non_zero to check_rc, much more succinct.
* Simplify method defintion
* Fix command module and drop shell=shell option; whether to use
  shell is determined by if args is a list.