rename container

.gitlab-ci.yml

@@ -30,7 +30,7 @@ deploy:
     - tags
   variables:
     GIT_STRATEGY: none
-    CONTAINER_NAME: preprocessor
+    CONTAINER_NAME: badesee-preprocessor
   script:
     - docker stop $CONTAINER_NAME || echo "container not running, never mind"
     - docker rm $CONTAINER_NAME || echo "container not existing, never mind"
@@ -49,6 +49,7 @@ deploy:
       -e "PGPASSWORD=$PGPASSWORD"
       -e "PGDATABASE=$PGDATABASE"
       $IMAGE_NAME:$CI_COMMIT_TAG
+    - docker network connect external-network $CONTAINER_NAME
   environment:
     name: production
 

schema/create-schema.sql

@@ -33,10 +33,6 @@ insert into sensor_t (address, label, index, device)
          (10664523975231507496, '3,0m ', 2, 1), 
          (15276209993662477608, '4,0m ', 3, 1);
 
-select d.label as device_label,
+create user preprocessor password 'geheim';
-       s.label as label,
+grant select on device_t, sensor_t to preprocessor;
-       s.address as address,
+grant insert on measurement_t to preprocessor;
-       s.index as index
-  from device_t d, sensor_t s
-  where d.id = s.device;
-  

src/preprocess.py

@@ -70,8 +70,8 @@ class DbOp(object):
             with conn:
                 with conn.cursor() as cur:
                     for entry in measurement['measurements']:
-                        cur.execute("insert into measurement_t (time, device_name, sensor_name, temperature) values (%(time)s, %(dname)s, %(sname)s, %(tempc)s)",
+                        cur.execute("insert into measurement_t (time, device_name, sensor_name, temperature) values (now(), %(dname)s, %(sname)s, %(tempc)s)",
-                                    { 'time': measurement['time'], 'dname': measurement['label'], 'sname': entry['label'], 'tempc': entry['value'] })
+                                    { 'dname': measurement['label'], 'sname': entry['label'], 'tempc': entry['value'] })
         except Exception as e:
             logger.error(f"Error storing measurement: {e}")
         finally: