created preentry script to help with local development

Dockerfile

@@ -70,6 +70,7 @@ COPY docker/ldap_config.docker.py /opt/netbox/netbox/netbox/ldap_config.py
 COPY docker/docker-entrypoint.sh /opt/netbox/docker-entrypoint.sh
 COPY docker/housekeeping.sh /opt/netbox/housekeeping.sh
 COPY docker/launch-netbox.sh /opt/netbox/launch-netbox.sh
+COPY docker/preentry.sh /opt/netbox/preentry.sh
 COPY startup_scripts/ /opt/netbox/startup_scripts/
 COPY initializers/ /opt/netbox/initializers/
 COPY configuration/ /etc/netbox/config/

docker-compose.yml

@@ -16,12 +16,14 @@ services:
     - ./reports:/etc/netbox/reports:z,ro
     - ./scripts:/etc/netbox/scripts:z,ro
     - netbox-media-files:/opt/netbox/netbox/media:z
+    # - ./custom_preentry.sh:/opt/netbox/preentry.sh
   netbox-worker:
     <<: *netbox
     depends_on:
     - redis
     - postgres
     command:
+    - /opt/netbox/preentry.sh
     - /opt/netbox/venv/bin/python
     - /opt/netbox/netbox/manage.py
     - rqworker

docker/housekeeping.sh

@@ -1,4 +1,7 @@
 #!/bin/bash
+# run preentry script to install any local depencencies / file mods
+/opt/netbox/preentry.sh
+
 SECONDS=${HOUSEKEEPING_INTERVAL:=86400}
 echo "Interval set to ${SECONDS} seconds"
 while true; do

docker/preentry.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+# Example of how to activate a development plugin
+
+# echo -e "installing custom plugin"
+# source /opt/netbox/venv/bin/activate
+# cd /opt/plugin_source
+# python3 setup.py develop
+# echo -e "finished installing custom plugin"
+
+
+# follow on scripts expect this to be the current dir. 
+# uncomment if you have changed directory
+# cd /opt/netbox/netbox
+exec "$@"