1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
# Copyright (c) 2019 Cloudbase Solutions Srl
#
# 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.
"""
Command-line interface sub-commands related to logging.
"""
from cliff import command
from cliff import lister
from coriolisclient.cli import formatter
_READIBLE_LOG_LEVELS = [
"EMERGENCY",
"ALERT",
"CRITICAL",
"ERROR",
"WARNING",
"NOTICE",
"INFO",
"DEBUG",
]
_MAPPED_LOG_LEVELS = {
"EMERGENCY": 0,
"ALERT": 1,
"CRITICAL": 2,
"ERROR": 3,
"WARNING": 4,
"NOTICE": 5,
"INFO": 6,
"DEBUG": 7,
}
_DEFAULT_LOG_LEVEL = "INFO"
class LogsFormatter(formatter.EntityFormatter):
columns = ("Log name",)
def _get_sorted_list(self, obj_list):
return sorted(obj_list, key=lambda o: o.log_name)
def _get_formatted_data(self, obj):
data = (obj.log_name,)
return data
class ListCoriolisLogs(lister.Lister):
"""Get a list of available logs"""
def get_parser(self, prog_name):
parser = super(ListCoriolisLogs, self).get_parser(prog_name)
return parser
def take_action(self, args):
logs = self.app.client_manager.coriolis.logging.list()
return LogsFormatter().list_objects(
logs)
class DownloadCoriolisLog(command.Command):
def get_parser(self, prog_name):
parser = super(DownloadCoriolisLog, self).get_parser(prog_name)
parser.add_argument(
'log_name',
help='The name of the log to fetch')
parser.add_argument(
'--start-time',
help="The start date of the log. This can be a unix timestamp"
" or a period written as one of the following:"
" 1s, 1m, 1h, 1d, 1w",
default=None)
parser.add_argument(
'--end-time',
help="The end date of the log. This can be a unix timestamp"
" or a period written as one of the following:"
" 1s, 1m, 1h, 1d, 1w",
default=None)
parser.add_argument(
'--out-file',
help="The destination file name where the log will be written",
required=True)
return parser
def take_action(self, args):
self.app.client_manager.coriolis.logging.get(
args.log_name, args.out_file,
start_time=args.start_time, end_time=args.end_time)
class StreamCoriolisLog(command.Command):
def get_parser(self, prog_name):
parser = super(StreamCoriolisLog, self).get_parser(prog_name)
parser.add_argument(
'--log-name',
required=False,
help='The name of the log to stream')
parser.add_argument(
'--severity',
help="The desired log level of the streamed logs",
required=False,
default=_DEFAULT_LOG_LEVEL,
choices=_READIBLE_LOG_LEVELS)
return parser
def take_action(self, args):
self.app.client_manager.coriolis.logging.stream(
app_name=args.log_name,
severity=_MAPPED_LOG_LEVELS[args.severity])
|
