1 files changed, 74 insertions, 0 deletions
diff --git a/app/api/server.py b/app/api/server.py
new file mode 100755
index 0000000..3fef46e
--- /dev/null
+++ b/app/api/server.py
@@ -0,0 +1,74 @@
+###############################################################################
+# Copyright (c) 2017 Koren Lev (Cisco Systems), Yaron Yogev (Cisco Systems)   #
+# and others                                                                  #
+#                                                                             #
+# All rights reserved. This program and the accompanying materials            #
+# are made available under the terms of the Apache License, Version 2.0       #
+# which accompanies this distribution, and is available at                    #
+# http://www.apache.org/licenses/LICENSE-2.0                                  #
+###############################################################################
+import argparse
+
+from gunicorn.app.base import BaseApplication
+from gunicorn.six import iteritems
+
+from api.app import App
+
+
+# This class is used to integrate Gunicorn with falcon application
+class StandaloneApplication(BaseApplication):
+    def __init__(self, app, options=None):
+        self.options = options
+        self.application = app
+        super().__init__()
+
+    def load_config(self):
+        config = dict([(key, value) for key, value in iteritems(self.options)
+                       if key in self.cfg.settings and value is not None])
+        for key, value in iteritems(config):
+            self.cfg.set(key.lower(), value)
+
+    def load(self):
+        return self.application
+
+
+def get_args():
+    parser = argparse.ArgumentParser(description="Parameters for Calipso API")
+    parser.add_argument("-m", "--mongo_config", nargs="?", type=str,
+                        default="",
+                        help="name of config file with mongo access "
+                             "details")
+    parser.add_argument("--ldap_config", nargs="?", type=str,
+                        default="",
+                        help="name of the config file with ldap server "
+                             "config details")
+    parser.add_argument("-l", "--loglevel", nargs="?", type=str,
+                        default="INFO",
+                        help="logging level \n(default: 'INFO')")
+    parser.add_argument("-b", "--bind", nargs="?", type=str,
+                        default="127.0.0.1:8000",
+                        help="binding address of the API server\n"
+                             "(default 127.0.0.1:8000)")
+    parser.add_argument("-y", "--inventory", nargs="?", type=str,
+                        default="inventory",
+                        help="name of inventory collection \n" +
+                             "(default: 'inventory')")
+    parser.add_argument("-t", "--token-lifetime", nargs="?", type=int,
+                        default=86400,
+                        help="lifetime of the token")
+    args = parser.parse_args()
+    return args
+
+
+if __name__ == "__main__":
+    args = get_args()
+    # Gunicorn configuration
+    options = {
+        "bind": args.bind
+    }
+    app = App(args.mongo_config,
+              args.ldap_config,
+              args.loglevel,
+              args.inventory,
+              args.token_lifetime).get_app()
+    StandaloneApplication(app, options).run()