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/000_users.py

@@ -0,0 +1,34 @@
+from django.contrib.auth.models import Permission, Group, User
+from users.models import Token
+
+from ruamel.yaml import YAML
+from pathlib import Path
+import sys
+
+file = Path('/opt/netbox/initializers/users.yml')
+if not file.is_file():
+  sys.exit()
+
+with file.open('r') as stream:
+  yaml=YAML(typ='safe')
+  users = yaml.load(stream)
+
+  if users is not None:
+    for username, user_details in users.items():
+      if not User.objects.filter(username=username):
+        user = User.objects.create_user(
+          username = username,
+          password = user_details.get('password', 0) or User.objects.make_random_password)
+
+        print("👤 Created user ",username)
+
+        if user_details.get('api_token', 0):
+          Token.objects.create(user=user, key=user_details['api_token'])
+
+        user_permissions = user_details.get('permissions', [])
+        if user_permissions:
+          user.user_permissions.clear()
+          for permission_codename in user_details.get('permissions', []):
+            for permission in Permission.objects.filter(codename=permission_codename):
+              user.user_permissions.add(permission)
+          user.save()