def main():
global datastore_path
global deployment_config
logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)
parser = argparse.ArgumentParser()
parser.add_argument('-p', '--port', type=int, default=DEFAULT_PORT,
required=True, help="The blobstore server's port")
parser.add_argument('-d', '--datastore-path', required=True,
help='The location of the datastore server')
args = parser.parse_args()
datastore_path = args.datastore_path
zk_ips = appscale_info.get_zk_node_ips()
zk_client = KazooClient(hosts=','.join(zk_ips))
zk_client.start()
deployment_config = DeploymentConfig(zk_client)
setup_env()
http_server = tornado.httpserver.HTTPServer(
Application(), max_buffer_size=MAX_REQUEST_BUFF_SIZE, xheaders=True)
http_server.listen(args.port)
# Make sure this server is accessible from each of the load balancers.
secret = appscale_info.get_secret()
for load_balancer in appscale_info.get_load_balancer_ips():
acc = AppControllerClient(load_balancer, secret)
acc.add_routing_for_blob_server()
logger.info('Starting BlobServer on {}'.format(args.port))
tornado.ioloop.IOLoop.instance().start()
def deploy_apps(app_paths):
""" Deploys all apps that reside in /opt/appscale/apps.
Args:
app_paths: A list of the full paths of the apps to be deployed.
Returns:
True on success, False otherwise.
"""
secret = appscale_info.get_secret()
acc = AppControllerClient(appscale_info.get_headnode_ip(), secret)
# Wait for Cassandra to come up after a restore.
time.sleep(15)
for app_path in app_paths:
# Extract app ID.
app_id = app_path[app_path.rfind('/') + 1:app_path.find('.')]
if not app_id:
logging.error(
"Malformed source code archive. Cannot complete "
"application recovery for '{}'. Aborting...".format(app_path))
return False
file_suffix = re.search("\.(.*)\Z", app_path).group(1)
logging.warning("Restoring app '{}', from '{}'".format(
app_id, app_path))
acc.upload_app(app_path, file_suffix)
return True
def deploy_apps(app_paths):
""" Deploys all apps that reside in /opt/appscale/apps.
Args:
app_paths: A list of the full paths of the apps to be deployed.
Returns:
True on success, False otherwise.
"""
secret = appscale_info.get_secret()
acc = AppControllerClient(appscale_info.get_headnode_ip(), secret)
# Wait for Cassandra to come up after a restore.
time.sleep(15)
for app_path in app_paths:
# Extract app ID.
app_id = app_path[app_path.rfind('/')+1:app_path.find('.')]
if not app_id:
logging.error("Malformed source code archive. Cannot complete "
"application recovery for '{}'. Aborting...".format(app_path))
return False
file_suffix = re.search("\.(.*)\Z", app_path).group(1)
logging.warning("Restoring app '{}', from '{}'".format(app_id, app_path))
acc.upload_app(app_path, file_suffix)
return True
def get_appcontroller_client():
""" Returns an AppControllerClient instance for this deployment. """
raw_ips = file_io.read('/etc/appscale/load_balancer_ips')
ips = raw_ips.split('\n')
head_node = ips[0]
secret_file = '/etc/appscale/secret.key'
secret = read_file_contents(secret_file)
return AppControllerClient(head_node, secret)
def main():
global datastore_path
global deployment_config
logging.basicConfig(format=LOG_FORMAT, level=logging.INFO)
parser = argparse.ArgumentParser()
parser.add_argument('-p',
'--port',
type=int,
default=DEFAULT_PORT,
required=True,
help="The blobstore server's port")
parser.add_argument('-d',
'--datastore-path',
required=True,
help='The location of the datastore server')
args = parser.parse_args()
datastore_path = args.datastore_path
zk_ips = appscale_info.get_zk_node_ips()
zk_client = KazooClient(hosts=','.join(zk_ips))
zk_client.start()
deployment_config = DeploymentConfig(zk_client)
setup_env()
http_server = tornado.httpserver.HTTPServer(
Application(), max_buffer_size=MAX_REQUEST_BUFF_SIZE, xheaders=True)
http_server.listen(args.port)
# Make sure this server is accessible from each of the load balancers.
secret = appscale_info.get_secret()
for load_balancer in appscale_info.get_load_balancer_ips():
acc = AppControllerClient(load_balancer, secret)
acc.add_routing_for_blob_server()
logger.info('Starting BlobServer on {}'.format(args.port))
tornado.ioloop.IOLoop.instance().start()
def get_appcontroller_client(self, server_ip=CONTROLLER_LOCATION):
""" Retrieves our saved AppController connection, creating a new one if none
currently exist.
Args:
server_ip: An IP address specifying which machine to make AppController
calls to.
Returns:
An AppControllerClient, representing a connection to the AppController.
"""
if self.appcontroller is None:
self.appcontroller = AppControllerClient(server_ip, GLOBAL_SECRET_KEY)
return self.appcontroller
