Vapor API Scaffold (#2)

* Updated README

* Start of Vapor Netbox Module

* Add api/vapor route

* Ignore virtualenv

* Query devices assigned to users

* Add vapor/interfaces route

* adds docker-compose file to manage postgres/redis

- Initial test suite for the vapor api module. (Django tests are kind of
  hard and slow)

* Init pipeline

 - Adds a tox harness to run the test suite
 - Test running in tox
 - Clone example config to config.py
 - Add the kubernetes agent + dependent services to complete tests in
   the podspec
 - some really hacky sed configuration on the fly

* Init Docker build

- Adds the dockerfile assets from vapor-ware/netbox-docker
- Slight changes to keep the root directory clean (nesting dirs in
  docker path)
- Adds a rudimentary job label to build on micro-k8s builder
- adds docker build/publish stages to the pipeline for branch builds.
- dockerignore the project dir as its fetching packages from GHAPI

* Cleanups

* More unittests

docker/startup_scripts/010_groups.py

@@ -0,0 +1,33 @@
+from django.contrib.auth.models import Permission, Group, User
+from ruamel.yaml import YAML
+from pathlib import Path
+import sys
+
+file = Path('/opt/netbox/initializers/groups.yml')
+if not file.is_file():
+  sys.exit()
+
+with file.open('r') as stream:
+  yaml=YAML(typ='safe')
+  groups = yaml.load(stream)
+
+  if groups is not None:
+    for groupname, group_details in groups.items():
+      group, created = Group.objects.get_or_create(name=groupname)
+
+      if created:
+        print("👥 Created group", groupname)
+
+      for username in group_details.get('users', []):
+        user = User.objects.get(username=username)
+
+        if user:
+          user.groups.add(group)
+
+      group_permissions = group_details.get('permissions', [])
+      if group_permissions:
+        group.permissions.clear()
+        print("Permissions:", group.permissions.all())
+        for permission_codename in group_details.get('permissions', []):
+          for permission in Permission.objects.filter(codename=permission_codename):
+            group.permissions.add(permission)