schema

.gitlab-ci.yml

@@ -38,7 +38,6 @@ dockerize:
       --name $CONTAINER_NAME
       --restart always
       --network internal-network
-      -e "APPLICATION_TENANT=$APPLICATION_TENANT"
       -e "MQTT_LOGIN=$MQTT_LOGIN"
       -e "MQTT_PASSWORD=$MQTT_PASSWORD"
       -e "MQTT_BROKER=$MQTT_BROKER"
@@ -49,12 +48,6 @@ dockerize:
       $IMAGE_NAME:$CI_COMMIT_TAG
     - docker network connect external-network $CONTAINER_NAME
  
-deploy-saerbeck:
-  extends: .deploy
-  tags:
-    - saerbeck-deployment-only
-  environment:
-    name: saerbeck-production
 
 deploy-berresheim:
   extends: .deploy

schema/create-schema.sql

@@ -0,0 +1,52 @@
+create database cem_monitoring;
+-- create extension timescaledb;
+
+
+
+create table application_t (
+    id serial not null primary key,
+    app_id VARCHAR(32) NOT NULL UNIQUE,
+    label varchar(128) not null unique
+);
+
+create table variable_t (
+    id serial not null primary key,
+    app integer references application_t(id),
+    converter_id varchar(16) not null,
+    device_id varchar(16) not null,
+    variable_id varchar(16) not null,
+    label varchar(128) not null unique,
+    unit varchar(16),
+    unique (app, converter_id, device_id, variable_id)
+);
+
+create table measurement_t (
+    time timestamp without time zone not null,
+    application varchar(128) not null,
+    variable varchar(128) not null,
+    unit varchar(16),
+    value float
+);
+
+select create_hypertable('measurement_t', 'time');
+
+insert into application_t (app_id, label) values('ku226', 'Kupferdreher Str. 226, Essen');
+insert into variable_t (app, converter_id, device_id, variable_id, label, unit)
+	values ((select id from application_t where app_id = 'ku226'), '1', 'bhkw', 'u', 'BHKW Spannung', 'V'),
+	       ((select id from application_t where app_id = 'ku226'), '1', 'bhkw', 'p', 'BHKW Leistung', 'W'),
+               ((select id from application_t where app_id = 'ku226'), '1', 'bhkw', 'import', 'BHKW Energie Export', 'Wh'),
+               ((select id from application_t where app_id = 'ku226'), '1', 'bhkw', 'export', 'BHKW Energie Import', 'Wh'),
+               ((select id from application_t where app_id = 'ku226'), '1', 'pv', 'u', 'PV Spannung', 'V'),
+               ((select id from application_t where app_id = 'ku226'), '1', 'pv', 'p', 'PV Leistung', 'W'),
+               ((select id from application_t where app_id = 'ku226'), '1', 'pv', 'import', 'PV Energie Export', 'Wh'),
+               ((select id from application_t where app_id = 'ku226'), '1', 'pv', 'export', 'PV Energie Import', 'Wh')
+	;
+
+
+
+
+-- create user preprocessor password 'geheim';
+grant select on application_t to preprocessor;
+grant select on variable_t to preprocessor;
+grant insert on measurement_t to preprocessor;
+

src/preprocess.py

@@ -66,7 +66,7 @@ class DbOp(object):
             return application
         except Exception as e:
             logger.error(f"Error getting variable: {e}")
-            raise VariableNotFoundException(appId)
+            raise VariableNotFoundException(appId, converterId, deviceId, variableId)
         finally:
             if conn:
                 conn.close()
@@ -155,8 +155,7 @@ REQUIRED_CONFIG_OPTIONS = [
     'MQTT_PASSWORD',
     'MQTT_BROKER',
     'MQTT_PORT',
-    'MQTT_CA',
-    'APPLICATION_TENANT'
+    'MQTT_CA'
 ]
 
 config = {}