Files
awx/awx/api/management/commands/uses_mongo.py
Chris Church 6ebe45b1bd Configure Tower in Tower:
* Add separate Django app for configuration: awx.conf.
* Migrate from existing main.TowerSettings model to conf.Setting.
* Add settings wrapper to allow get/set/del via django.conf.settings.
* Update existing references to tower_settings to use django.conf.settings.
* Add a settings registry to allow for each Django app to register configurable settings.
* Support setting validation and conversion using Django REST Framework fields.
* Add /api/v1/settings/ to display a list of setting categories.
* Add /api/v1/settings/<slug>/ to display all settings in a category as a single object.
* Allow PUT/PATCH to update setting singleton, DELETE to reset to defaults.
* Add "all" category to display all settings across categories.
* Add "changed" category to display only settings configured in the database.
* Support per-user settings via "user" category (/api/v1/settings/user/).
* Support defaults for user settings via "user-defaults" category (/api/v1/settings/user-defaults/).
* Update serializer metadata to support category, category_slug and placeholder on OPTIONS responses.
* Update serializer metadata to handle child fields of a list/dict.
* Hide raw data form in browsable API for OPTIONS and DELETE.
* Combine existing licensing code into single "TaskEnhancer" class.
* Move license helper functions from awx.api.license into awx.conf.license.
* Update /api/v1/config/ to read/verify/update license using TaskEnhancer and settings wrapper.
* Add support for caching settings accessed via settings wrapper.
* Invalidate cached settings when Setting model changes or is deleted.
* Preload all database settings into cache on first access via settings wrapper.
* Add support for read-only settings than can update their value depending on other settings.
* Use setting_changed signal whenever a setting changes.
* Register configurable authentication, jobs, system and ui settings.
* Register configurable LDAP, RADIUS and social auth settings.
* Add custom fields and validators for URL, LDAP, RADIUS and social auth settings.
* Rewrite existing validator for Credential ssh_private_key to support validating private keys, certs or combinations of both.
* Get all unit/functional tests working with above changes.
* Add "migrate_to_database_settings" command to determine settings to be migrated into the database and comment them out when set in Python settings files.
* Add support for migrating license key from file to database.
* Remove database-configuable settings from local_settings.py example files.
* Update setup role to no longer install files for database-configurable settings.

f 94ff6ee More settings work.
f af4c4e0 Even more db settings stuff.
f 96ea9c0 More settings, attempt at singleton serializer for settings.
f 937c760 More work on singleton/category views in API, add code to comment out settings in Python files, work on command to migrate settings to database.
f 425b0d3 Minor fixes for sprint demo.
f ea402a4 Add support for read-only settings, cleanup license engine, get license support working with DB settings.
f ec289e4 Rename migration, minor fixmes, update setup role.
f 603640b Rewrite key/cert validator, finish adding social auth fields, hook up signals for setting_changed, use None to imply a setting is not set.
f 67d1b5a Get functional/unit tests passing.
f 2919b62 Flake8 fixes.
f e62f421 Add redbaron to requirements, get file to database migration working (except for license).
f c564508 Add support for migrating license file.
f 982f767 Add support for regex in social map fields.
2016-09-26 22:14:47 -04:00

59 lines
2.1 KiB
Python

# Copyright (c) 2015 Ansible, Inc.
# All Rights Reserved
import sys
from optparse import make_option
from django.core.management.base import BaseCommand
from awx.main.ha import is_ha_environment
from awx.main.task_engine import TaskEnhancer
class Command(BaseCommand):
"""Return a exit status of 0 if MongoDB should be active, and an
exit status of 1 otherwise.
This script is intended to be used by bash and init scripts to
conditionally start MongoDB, so its focus is on being bash-friendly.
"""
def __init__(self):
super(Command, self).__init__()
BaseCommand.option_list += (make_option('--local',
dest='local',
default=False,
action="store_true",
help="Only check if mongo should be running locally"),)
def handle(self, *args, **kwargs):
# Get the license data.
license_data = TaskEnhancer().validate_enhancements()
# Does the license have features, at all?
# If there is no license yet, then all features are clearly off.
if 'features' not in license_data:
print('No license available.')
sys.exit(2)
# Does the license contain the system tracking feature?
# If and only if it does, MongoDB should run.
system_tracking = license_data['features']['system_tracking']
# Okay, do we need MongoDB to be turned on?
# This is a silly variable assignment right now, but I expect the
# rules here will grow more complicated over time.
uses_mongo = system_tracking # noqa
if is_ha_environment() and kwargs['local'] and uses_mongo:
print("HA Configuration detected. Database should be remote")
uses_mongo = False
# If we do not need Mongo, return a non-zero exit status.
if not uses_mongo:
print('MongoDB NOT required')
sys.exit(1)
# We do need Mongo, return zero.
print('MongoDB required')
sys.exit(0)