remove ceph code

[stor4nfv.git] / src / ceph / src / pybind / mgr / influx / module.py

diff --git a/src/ceph/src/pybind/mgr/influx/module.py b/src/ceph/src/pybind/mgr/influx/module.py
deleted file mode 100644 (file)
index adeb452..0000000
--- a/src/ceph/src/pybind/mgr/influx/module.py
+++ /dev/null
@@ -1,162 +0,0 @@
-
-from datetime import datetime
-from threading import Event
-import json
-import errno
-
-from mgr_module import MgrModule
-
-try:
-    from influxdb import InfluxDBClient
-    from influxdb.exceptions import InfluxDBClientError
-except ImportError:
-    InfluxDBClient = None
-
-class Module(MgrModule):
-    COMMANDS = [
-        {
-            "cmd": "influx self-test",
-            "desc": "debug the module",
-            "perm": "rw"  
-        },
-    ]
-
-
-    def __init__(self, *args, **kwargs):
-        super(Module, self).__init__(*args, **kwargs)
-        self.event = Event()
-        self.run = True 
-
-
-    def get_latest(self, daemon_type, daemon_name, stat):
-        data = self.get_counter(daemon_type, daemon_name, stat)[stat]
-        if data:
-            return data[-1][1]
-        else:
-            return 0
-
-
-    def get_df_stats(self):
-        df = self.get("df")
-        data = []
-
-        df_types = [
-            'bytes_used',
-            'dirty',
-            'rd_bytes',
-            'raw_bytes_used',
-            'wr_bytes',
-            'objects',
-            'max_avail'
-        ]
-
-        for df_type in df_types:
-            for pool in df['pools']:
-                point = {
-                    "measurement": "ceph_pool_stats",
-                    "tags": {
-                        "pool_name" : pool['name'],
-                        "pool_id" : pool['id'],
-                        "type_instance" : df_type,
-                        "mgr_id" : self.get_mgr_id(),
-                    },
-                        "time" : datetime.utcnow().isoformat() + 'Z',
-                        "fields": {
-                            "value" : pool['stats'][df_type],
-                        }
-                }
-                data.append(point)
-        return data
-
-    def get_daemon_stats(self):
-        data = []
-
-        for daemon, counters in self.get_all_perf_counters().iteritems():
-            svc_type, svc_id = daemon.split(".")
-            metadata = self.get_metadata(svc_type, svc_id)
-
-            for path, counter_info in counters.items():
-                if counter_info['type'] & self.PERFCOUNTER_HISTOGRAM:
-                    continue
-
-                value = counter_info['value']
-
-                data.append({
-                    "measurement": "ceph_daemon_stats",
-                    "tags": {
-                        "ceph_daemon": daemon,
-                        "type_instance": path,
-                        "host": metadata['hostname']
-                    },
-                    "time": datetime.utcnow().isoformat() + 'Z',
-                    "fields": {
-                        "value": value
-                    }
-                })
-
-        return data
-
-    def send_to_influx(self):
-        host = self.get_config("hostname")
-        if not host:
-            self.log.error("No InfluxDB server configured, please set"
-                           "`hostname` configuration key.")
-            return
-
-        port = int(self.get_config("port", default="8086"))
-        database = self.get_config("database", default="ceph")
-
-        # If influx server has authentication turned off then
-        # missing username/password is valid.
-        username = self.get_config("username", default="")
-        password = self.get_config("password", default="")
-
-        client = InfluxDBClient(host, port, username, password, database)
-
-        # using influx client get_list_database requires admin privs, instead we'll catch the not found exception and inform the user if db can't be created
-        try:
-            client.write_points(self.get_df_stats(), 'ms')
-            client.write_points(self.get_daemon_stats(), 'ms')
-        except InfluxDBClientError as e:
-            if e.code == 404:
-                self.log.info("Database '{0}' not found, trying to create (requires admin privs).  You can also create manually and grant write privs to user '{1}'".format(database,username))
-                client.create_database(database)
-            else:
-                raise
-
-    def shutdown(self):
-        self.log.info('Stopping influx module')
-        self.run = False
-        self.event.set()
-
-    def handle_command(self, cmd):
-        if cmd['prefix'] == 'influx self-test':
-            daemon_stats = self.get_daemon_stats()
-            assert len(daemon_stats)
-            df_stats = self.get_df_stats()
-            result = {
-                'daemon_stats': daemon_stats,
-                'df_stats': df_stats
-            }
-            return 0, json.dumps(result, indent=2), 'Self-test OK'
-        else:
-            return (-errno.EINVAL, '',
-                    "Command not found '{0}'".format(cmd['prefix']))
-
-    def serve(self):
-        if InfluxDBClient is None:
-            self.log.error("Cannot transmit statistics: influxdb python "
-                           "module not found.  Did you install it?")
-            return
-
-        self.log.info('Starting influx module')
-        self.run = True
-        while self.run:
-            self.send_to_influx()
-            self.log.debug("Running interval loop")
-            interval = self.get_config("interval")
-            if interval is None:
-                interval = 5
-            self.log.debug("sleeping for %d seconds",interval)
-            self.event.wait(interval)
-