Remove ceilometer tool show_data.py since it is not usable

It removed the ceilometer tool show_data.py since it is not
usable.

Change-Id: I8230c3b7f4c14ec406df713b4a0bbb329fe6d66f
Closes-Bug: 1637056

tools/show_data.py

@@ -1,122 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2012 New Dream Network (DreamHost)
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-import sys
-
-from oslo_config import cfg
-import six
-
-from ceilometer import storage
-
-
-def show_users(db, args):
-    for u in sorted(db.get_users()):
-        print(u)
-
-
-def show_resources(db, args):
-    if args:
-        users = args
-    else:
-        users = sorted(db.get_users())
-    for u in users:
-        print(u)
-        for resource in db.get_resources(user=u):
-            print('  %(resource_id)s %(timestamp)s' % resource)
-            for k, v in sorted(six.iteritems(resource['metadata'])):
-                print('      %-10s : %s' % (k, v))
-            for meter in resource['meter']:
-                totals = db.get_statistics(storage.SampleFilter(
-                    user=u,
-                    meter=meter['counter_name'],
-                    resource=resource['resource_id'],
-                ))
-                # FIXME(dhellmann): Need a way to tell whether to use
-                # max() or sum() by meter name without hard-coding.
-                if meter['counter_name'] in ['cpu', 'disk']:
-                    value = totals[0]['max']
-                else:
-                    value = totals[0]['sum']
-                print('    %s (%s): %s' %
-                      (meter['counter_name'], meter['counter_type'], value))
-
-
-def show_total_resources(db, args):
-    if args:
-        users = args
-    else:
-        users = sorted(db.get_users())
-    for u in users:
-        print(u)
-        for meter in ['disk', 'cpu', 'instance']:
-            stats = db.get_statistics(storage.SampleFilter(
-                user=u,
-                meter=meter,
-            ))
-            if meter in ['cpu', 'disk']:
-                total = stats['max']
-            else:
-                total = stats['sum']
-            print('  ', meter, total)
-
-
-def show_raw(db, args):
-    fmt = '    %(timestamp)s %(counter_name)10s %(counter_volume)s'
-    for u in sorted(db.get_users()):
-        print(u)
-        for resource in db.get_resources(user=u):
-            print('  ', resource['resource_id'])
-            for sample in db.get_samples(storage.SampleFilter(
-                    user=u,
-                    resource=resource['resource_id'],
-            )):
-                print(fmt % sample)
-
-
-def show_help(db, args):
-    print('COMMANDS:')
-    for name in sorted(COMMANDS.keys()):
-        print(name)
-
-
-def show_projects(db, args):
-    for u in sorted(db.get_projects()):
-        print(u)
-
-
-COMMANDS = {
-    'users': show_users,
-    'projects': show_projects,
-    'help': show_help,
-    'resources': show_resources,
-    'total_resources': show_total_resources,
-    'raw': show_raw,
-}
-
-
-def main(argv):
-    extra_args = cfg.CONF(
-        sys.argv[1:],
-        # NOTE(dhellmann): Read the configuration file(s) for the
-        # ceilometer collector by default.
-        default_config_files=['/etc/ceilometer/ceilometer.conf'],
-    )
-    db = storage.get_connection_from_config(cfg.CONF)
-    command = extra_args[0] if extra_args else 'help'
-    COMMANDS[command](db, extra_args[1:])
-
-
-if __name__ == '__main__':
-    main(sys.argv)