Configure alembic.ini for BDR on staging.

Signed-off-by: Randy Barlow <randy@electronsweatshop.com>

roles/bodhi2/base/tasks/main.yml

@@ -33,6 +33,16 @@
   - config
   - bodhi
 
+- name: Configure alembic
+  template:
+    src: alembic.ini
+    dest: /etc/bodhi/alembic.ini
+    owner: bodhi
+    group: root
+  tags:
+  - config
+  - bodhi
+
 - name: setup basic /etc/bodhi/ contents (production)
   template: >
     src="production.ini.j2"

roles/bodhi2/base/templates/alembic.ini

@@ -0,0 +1,59 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = /usr/share/bodhi/alembic
+
+# template used to generate migration files
+# file_template = %%(rev)s_%%(slug)s
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# Don't bother, this is obtained from the Bodhi config file
+sqlalchemy.url = sqlite://bodhi.db
+
+# Set to true to aquire the global DDL lock for BDR
+# See http://bdr-project.org/docs/stable/ddl-replication-advice.html
+{% if env == 'staging' %}
+bdr = true
+{% else %}
+bdr = false
+{% endif %}
+
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S