Use the geojson for clipping tables and run it as a cron job

.gitignore

@@ -6,6 +6,7 @@ cache
 import_done
 import_queue
 settings/*.pbf
+settings/.fuse*
 BACKUP-STYLES.sql
 settings/last.state.txt
 settings/timestamp.txt

docker-compose.yml

@@ -142,6 +142,7 @@ services:
   osmenrich:
     build: docker-osmenrich
     container_name: dockerosm_osmenrich
+
     volumes:
       # These are sharable to other containers
       - ./settings:/home/settings
@@ -161,3 +162,10 @@ services:
       # seconds between 2 executions of the script
       # if 0, then no update will be done, only the first initial import from the PBF
       - TIME=120
+      - POSTGRES_USER=docker
+      - POSTGRES_PASS=docker
+      - POSTGRES_DBNAME=gis
+      - POSTGRES_PORT=5432
+      - POSTGRES_HOST=db
+    command: bash -c "while [ ! -f /home/settings/importer.lock ] ; do sleep 1; done && python3 -u /home/enrich.py"
+

docker-imposm3/importer.py

@@ -253,7 +253,12 @@ class Importer(object):
         call(command)
 
     def perform_cron(self):
-        cron_sql = """ SELECT cron.schedule('*/20 * * * *', $$select clean_tables()$$); """
+        self.info('Creating cron job for clipping tables')
+
+        cron_sql = """ insert into cron.job (schedule, command) select
+                        '*/10 * * * *', $$ select clean_tables() $$
+                        where not exists ( select schedule, command from cron.job where 
+                        schedule = '*/10 * * * *' and command = $$ select clean_tables() $$); """
         self.cursor.execute(cron_sql)
 
     def locate_table(self, name):
@@ -274,9 +279,12 @@ class Importer(object):
         call(clipper, shell=True)
 
     def create_lock_file(self):
-        importer_lockfile = path.join(self.default['SETTINGS'], '.importer.lock')
-        remove(importer_lockfile)
-        if not path.exists(importer_lockfile):
+        self.info('Create a file to indicate first PBF import is done !!!')
+        importer_lockfile = path.join(self.default['SETTINGS'], 'importer.lock')
+        if path.exists(importer_lockfile):
+            remove(importer_lockfile)
+            mknod(importer_lockfile)
+        else:
             mknod(importer_lockfile)
 
     def run(self):
@@ -338,6 +346,7 @@ class Importer(object):
             self._import_clip_function()
 
         clip_tables = self.locate_table('clip')
+
         if clip_tables != 1 and self.clip_json_file:
             self.clip_importer()
             self.perform_cron()