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-rwxr-xr-xapp/api/server.py74
1 files changed, 74 insertions, 0 deletions
diff --git a/app/api/server.py b/app/api/server.py
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+###############################################################################
+# 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()