README.rst

=============
Panko Formula
=============

Panko is a component of the OpenStack Telemetry project and is designed to
provide a metadata indexing, event storage service which enables users to
capture the state information of OpenStack resources at a given time. Its aim
is to enable a scalable means of storing both short and long term data for
use cases such as auditing and system debugging.

Sample pillars
==============

Single panko service

.. code-block:: yaml

    panko:
      server:
        enabled: true
        version: pike
        database:
          engine: mysql
          host: 10.20.0.101
          port: 3306
          name: panko
          user: panko
          password: segreto
        bind:
          host: 10.20.0.102
          port: 8977
        identity:
          engine: keystone
          host: 10.20.0.101
          port: 35357
          user: panko
          password: segreto
          region: RegionOne
          tenant: service
          endpoint_type: internalURL
        cache:
          engine: memcached
          members:
          - host: 10.20.0.102
            port: 11211
          - host: 10.20.0.103
            port: 11211
          - host: 10.20.0.104
            port: 11211

Enhanced logging with logging.conf
----------------------------------

By default logging.conf is disabled.

That is possible to enable per-binary logging.conf with new variables:
  * openstack_log_appender - set it to true to enable log_config_append for all OpenStack services;
  * openstack_fluentd_handler_enabled - set to true to enable FluentHandler for all Openstack services.

Only WatchedFileHandler and FluentHandler are available.

Also it is possible to configure this with pillar:

.. note:: This works only if service doesnt run under apache-wsgi

.. code-block:: yaml

  panko:
    server:
      logging:
        log_appender: true
        log_handlers:
          watchedfile:
            enabled: true
          fluentd:
            enabled: true


More information
================

* https://wiki.openstack.org/wiki/Telemetry
* https://docs.openstack.org/developer/panko/
* https://github.com/openstack/panko
* https://bugs.launchpad.net/panko


Documentation and Bugs
======================

To learn how to install and update salt-formulas, consult the documentation
available online at:

    http://salt-formulas.readthedocs.io/

In the unfortunate event that bugs are discovered, they should be reported to
the appropriate issue tracker. Use GitHub issue tracker for specific salt
formula:

    https://github.com/salt-formulas/salt-formula-panko/issues

For feature requests, bug reports or blueprints affecting entire ecosystem,
use Launchpad salt-formulas project:

    https://launchpad.net/salt-formulas

Developers wishing to work on the salt-formulas projects should always base
their work on master branch and submit pull request against specific formula.

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