| import urlparse |
| |
| |
| class Node(object): |
| |
| def __init__(self, conn_url, roles): |
| self.roles = roles |
| self.conn_url = conn_url |
| self.connection = None |
| self.monitor_url = None |
| |
| def get_ip(self): |
| return urlparse.urlparse(self.conn_url).hostname |
| |
| def get_conn_id(self): |
| host = urlparse.urlparse(self.conn_url).hostname |
| port = urlparse.urlparse(self.conn_url).port |
| |
| if port is None: |
| port = 22 |
| |
| return host + ":" + str(port) |
| |
| def __str__(self): |
| templ = "<Node: url={conn_url!r} roles={roles}" + \ |
| " connected={is_connected}>" |
| return templ.format(conn_url=self.conn_url, |
| roles=", ".join(self.roles), |
| is_connected=self.connection is not None) |
| |
| def __repr__(self): |
| return str(self) |