To avoid warning message when artifacts is generated within
the inventory directory

While `do` looks cleaner, forcing this extra option in ansible.cfg
seems to be more invasive. It would be better to keep the traditional
approach of `set dummy = ` instead.

Addition of the .creds extension to the credentials files generated by password lookup in order for Ansible not to consider them as inventory files with inventory_ignore_extensions set accordingly (#2446)

* Update rpm spec and pbr setup configs

* Rename package to kubespray
* Do not break Fedora's FHS and install to /usr/share instead
* Remove the vendor tag
* Update source0 for better artifacts' names
* Fix missing files build errors
* Make version/release to auto match from git and fit PEP 440

Co-authored-by: Matthias Runge <mrunge@redhat.com>
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Add package paths to roles search in ansible conf

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Poke jinja2 requirements in rpm spec file

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Fix broken CI jobs

Adjust image and image_family scenarios for debian.
Checkout CI file for upgrades

* add debugging to file download

* Fix download for alternate playbooks

* Update ansible ssh args to force ssh user

* Update sync_container.yml

Also update to ansible 2.3.2

* Revert "Add option for fact cache expiry (#1602)"

This reverts commit fb30f659.

* Add option for fact cache expiry 

By adding the `fact_caching_timeout` we avoid having really stale/invalid data ending up in there. 
Leaving commented out by default, for backwards compatibility, but nice to have there.

* Enabled cache-expiry by default

Set to 2 hours and modified comment to reflect change

Install roles under /usr/local/share/kubespray/roles,
playbooks - /usr/local/share/kubespray/playbooks/,
ansible.cfg and inventory group vars - into /etc/kubespray.
Ship README and an example inventory as the package docs.
Update the ansible.cfg to consume the roles from the given path,
including virtualenvs prefix, if defined.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

- Starting from version 2.0 ansible has 'callback_whitelist =
  profile_tasks'. It allows to analyze CI to find some time regressions.
- Add skippy to CI's ansible.cfg

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>

It removes the teal lines when a host is skipped for a task. This makes the output less spammy and much easier to read. Empty TASK blocks are still included in the output, but that's ok.

Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>