Saad Zaher d8e0dc21e0 Part 1: Implement Sqlalchemy driver for freezer-api ... Add support to oslo.db to be used as a DB driver. The DB driver will be used with API v2. When it's completely implemented, API V1 will be deprecated and removed by the end of the cycle. Freezer-api will keep supporting V2 with Elasticsearch, Sqlalchemy drivers. This patch implements the follow: * Abstract Base DB driver to be implemented by each driver * Base driver; will return only access to the db engine, session * SqlAlchemy driver; * ElasticSearch driver; * Implement both drivers in freezer-manage Partially-Implements: blueprint oslo-db Depends-On: I81e417155da48f46dd2113e5745fb3c21c96499f Depends-On: I2e5724b1f1a75121952e2beb3844d2c489e4df68 Depends-On: Idb4ac050652d1d0107bf3fcd447d7cbedd811809 Depends-On: I81d46c89859752c0cbc21ef02de90db7f19f942c Change-Id: I93ed1b909f538728a1a9bd5c8b07baf7aeddb705		2018-02-19 11:12:38 +00:00
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freezer-api.conf	Part 1: Implement Sqlalchemy driver for freezer-api	2018-02-19 11:12:38 +00:00