resultsdb: Fix logging setup

Newer ResultsDB releases use LOGGING dict to set up logging.

The old options were removed completely since these were defaults for a
long time anyway.

roles/openshift-apps/resultsdb/templates/backend/secrets.yml

@@ -16,10 +16,33 @@ stringData:
 {% else %}
     SQLALCHEMY_DATABASE_URI='postgresql+psycopg2://{{ prod_resultsdb_db_user }}:{{ prod_resultsdb_db_password }}@{{ prod_resultsdb_db_host }}:{{ prod_resultsdb_db_port }}/{{ prod_resultsdb_db_name }}'
 {% endif %}
-    FILE_LOGGING = False
-    LOGFILE = '/var/log/resultsdb/resultsdb.log'
-    SYSLOG_LOGGING = False
-    STREAM_LOGGING = True
+    LOGGING = {
+        'version': 1,
+        'disable_existing_loggers': False,
+        'loggers': {
+            'resultsdb': {
+                'level': 'DEBUG',
+            },
+        },
+        'handlers': {
+            'console': {
+                'formatter': 'bare',
+                'class': 'logging.StreamHandler',
+                'stream': 'ext://sys.stdout',
+                'level': 'INFO',
+            },
+        },
+        'formatters': {
+            'bare': {
+                'format': '[%(asctime)s] [%(process)d] [%(levelname)s] %(name)s: %(message)s',
+                'datefmt': '%Y-%m-%d %H:%M:%S',
+            }
+        },
+        'root': {
+            'level': 'WARNING',
+            'handlers': ['console'],
+        },
+    }
     RUN_HOST= '0.0.0.0'
     RUN_PORT = 5001
 {% if deployment_type is defined and deployment_type in ['local', 'dev']%}