Bug fixes and associated changes involved with spinning up build nodes and sending jobs to them.

config.py

@@ -88,16 +88,21 @@ class GitHubProdConfig(GitHubTestConfig):
   GITHUB_CLIENT_SECRET = 'f89d8bb28ea3bd4e1c68808500d185a816be53b1'
 
 
-class DigitalOceanConfig():
+class DigitalOceanConfig(object):
   DO_CLIENT_ID = 'LJ44y2wwYj1MD0BRxS6qHA'
   DO_CLIENT_SECRET = 'b9357a6f6ff45a33bb03f6dbbad135f9'
   DO_SSH_KEY_ID = '46986'
   DO_SSH_PRIVATE_KEY_FILENAME = 'certs/digital_ocean'
+  DO_ALLOWED_REGIONS = {1, 4}
+
+
+class BuildNodeConfig(object):
+  BUILD_NODE_PULL_TOKEN = 'F02O2E86CQLKZUQ0O81J8XDHQ6F0N1V36L9JTOEEK6GKKMT1GI8PTJQT4OU88Y6G'
 
 
 class DebugConfig(FlaskConfig, MailConfig, LocalStorage, SQLiteDB,
                   StripeTestConfig, MixpanelTestConfig, GitHubTestConfig,
-                  DigitalOceanConfig, AWSCredentials):
+                  DigitalOceanConfig, AWSCredentials, BuildNodeConfig):
   REGISTRY_SERVER = 'localhost:5000'
   LOGGING_CONFIG = {
     'level': logging.DEBUG,
@@ -110,7 +115,8 @@ class DebugConfig(FlaskConfig, MailConfig, LocalStorage, SQLiteDB,
 
 class LocalHostedConfig(FlaskConfig, MailConfig, S3Storage, RDSMySQL,
                         StripeLiveConfig, MixpanelTestConfig,
-                        GitHubProdConfig, DigitalOceanConfig):
+                        GitHubProdConfig, DigitalOceanConfig,
+                        BuildNodeConfig):
   REGISTRY_SERVER = 'localhost:5000'
   LOGGING_CONFIG = {
     'level': logging.DEBUG,
@@ -121,7 +127,7 @@ class LocalHostedConfig(FlaskConfig, MailConfig, S3Storage, RDSMySQL,
 
 class ProductionConfig(FlaskConfig, MailConfig, S3Storage, RDSMySQL,
                        StripeLiveConfig, MixpanelProdConfig,
-                       GitHubProdConfig, DigitalOceanConfig):
+                       GitHubProdConfig, DigitalOceanConfig, BuildNodeConfig):
   REGISTRY_SERVER = 'quay.io'
   LOGGING_CONFIG = {
     'stream': sys.stderr,