From 8e099c070ed68bc18a86047f88e876ef27efa40b Mon Sep 17 00:00:00 2001 From: Alexander Mancevice Date: Fri, 1 Jan 2016 13:10:08 -0500 Subject: [PATCH] Added get_list_servers() method to client --- influxdb/client.py | 19 +++++++++++++++++++ influxdb/tests/client_test.py | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) diff --git a/influxdb/client.py b/influxdb/client.py index 683e0bcb..e9e015df 100644 --- a/influxdb/client.py +++ b/influxdb/client.py @@ -592,6 +592,25 @@ def get_list_series(self, database=None): ) return series + def get_list_servers(self): + """Get the list of servers in InfluxDB cluster. + + :returns: all nodes in InfluxDB cluster + :rtype: list of dictionaries + + :Example: + + :: + + >> servers = client.get_list_servers() + >> servers + [{'cluster_addr': 'server01:8088', + 'id': 1, + 'raft': True, + 'raft-leader': True}] + """ + return list(self.query("SHOW SERVERS").get_points()) + def get_list_users(self): """Get the list of all users in InfluxDB. diff --git a/influxdb/tests/client_test.py b/influxdb/tests/client_test.py index dc4ab306..ebe140a7 100644 --- a/influxdb/tests/client_test.py +++ b/influxdb/tests/client_test.py @@ -485,6 +485,39 @@ def test_get_list_database_fails(self): with _mocked_session(cli, 'get', 401): cli.get_list_database() + def test_get_list_servers(self): + data = {'results': [ + {'series': [ + {'columns': ['id', 'cluster_addr', 'raft', 'raft-leader'], + 'values': [ + [1, 'server01:8088', True, True], + [2, 'server02:8088', True, False], + [3, 'server03:8088', True, False]]}]} + ]} + + with _mocked_session(self.cli, 'get', 200, json.dumps(data)): + self.assertListEqual( + self.cli.get_list_servers(), + [{'cluster_addr': 'server01:8088', + 'id': 1, + 'raft': True, + 'raft-leader': True}, + {'cluster_addr': 'server02:8088', + 'id': 2, + 'raft': True, + 'raft-leader': False}, + {'cluster_addr': 'server03:8088', + 'id': 3, + 'raft': True, + 'raft-leader': False}] + ) + + @raises(Exception) + def test_get_list_servers_fails(self): + cli = InfluxDBClient('host', 8086, 'username', 'password') + with _mocked_session(cli, 'get', 401): + cli.get_list_servers() + def test_get_list_series(self): example_response = \ '{"results": [{"series": [{"name": "cpu_load_short", "columns": ' \ pFad - Phonifier reborn

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