blob: 35d9f27cd429037ce86eb7bfb6cc8239ae13cff1 [file] [log] [blame]
#!/usr/bin/env python
#
# Copyright 2016 the original author or authors.
#
# 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.
#
"""
Device level CLI commands
"""
from optparse import make_option
from cmd2 import Cmd, options
from simplejson import dumps
from cli.table import print_pb_as_table, print_pb_list_as_table
from cli.utils import print_flows, pb2dict
from voltha.protos import third_party
_ = third_party
from voltha.protos import voltha_pb2
from voltha.protos.device_pb2 import PmConfigs, PmConfig, PmGroupConfig
from google.protobuf.json_format import MessageToDict
# Since proto3 won't send fields that are set to 0/false/"" any object that
# might have those values set in them needs to be replicated here such that the
# fields can be adequately
class DeviceCli(Cmd):
def __init__(self, get_channel, device_id):
Cmd.__init__(self)
self.get_channel = get_channel
self.device_id = device_id
self.prompt = '(' + self.colorize(
self.colorize('device {}'.format(device_id), 'red'), 'bold') + ') '
self.pm_config_last = None
self.pm_config_dirty = False
def cmdloop(self):
self._cmdloop()
def get_device(self, depth=0):
stub = voltha_pb2.VolthaLocalServiceStub(self.get_channel())
res = stub.GetDevice(voltha_pb2.ID(id=self.device_id),
metadata=(('get-depth', str(depth)), ))
return res
do_exit = Cmd.do_quit
def do_quit(self, line):
if self.pm_config_dirty:
self.poutput("Uncommited changes for " + \
self.colorize(
self.colorize("perf_config,", "blue"),
"bold") + " please either " + self.colorize(
self.colorize("commit", "blue"), "bold") + \
" or " + self.colorize(
self.colorize("reset", "blue"), "bold") + \
" your changes using " + \
self.colorize(
self.colorize("perf_config", "blue"), "bold"))
return False
else:
return self._STOP_AND_EXIT
def do_show(self, line):
"""Show detailed device information"""
print_pb_as_table('Device {}'.format(self.device_id),
self.get_device(depth=-1))
def do_ports(self, line):
"""Show ports of device"""
device = self.get_device(depth=-1)
omit_fields = {
}
print_pb_list_as_table('Device ports:', device.ports,
omit_fields, self.poutput)
def help_perf_config(self):
self.poutput(
'''
perf_config [show | set | commit | reset] [-f <default frequency>] [{-e <metric/group
name>}] [{-d <metric/group name>}] [{-o <metric/group name> <override
frequency>}]
show: displays the performance configuration of the device
set: changes the parameters specified with -e, -d, and -o
reset: reverts any changes made since the last commit
commit: commits any changes made which applies them to the device.
-e: enable collection of the specified metric, more than one -e may be
specified.
-d: disable collection of the specified metric, more than on -d may be
specified.
-o: override the collection frequency of the specified metric, more than one -o
may be specified. Note that -o isn't valid unless
frequency_override is set to True for the device.
Changes made by set are held locally until a commit or reset command is issued.
A commit command will write the configuration to the device and it takes effect
immediately. The reset command will undo any changes sinc the start of the
device session.
If grouped is true then the -d, -e and -o commands refer to groups and not
individual metrics.
'''
)
@options([
make_option('-f', '--default_freq', action="store", dest='default_freq',
type='long', default=None),
make_option('-e', '--enable', action='append', dest='enable',
default=None),
make_option('-d', '--disable', action='append', dest='disable',
default=None),
make_option('-o', '--overried', action='append', dest='override',
nargs=2, default=None, type='string'),
])
def do_perf_config(self, line, opts):
#print(line)
"""Show and set the performance monitoring configuration of the device"""
device = self.get_device(depth=-1)
if not self.pm_config_last:
self.pm_config_last = device.pm_configs
# Ensure that a valid sub-command was provided
if line.strip() not in {"set", "show", "commit", "reset", ""}:
self.poutput(self.colorize('Error: ', 'red') + \
self.colorize(self.colorize(line.strip(), 'blue'),
'bold') + ' is not recognized')
return
# Ensure no options are provided when requesting to view the config
if line.strip() == "show" or line.strip() == "":
if opts.default_freq or opts.enable or opts.disable:
self.poutput(opts.disable)
self.poutput(self.colorize('Error: ', 'red') + 'use ' + \
self.colorize(self.colorize('"set"', 'blue'),
'bold') + ' to change settings')
return
if line.strip() == "set": # Set the supplied values
# The defualt frequency
if opts.default_freq:
self.pm_config_last.default_freq = opts.default_freq
self.pm_config_dirty = True
# Field or group visibility
if self.pm_config_last.grouped:
for g in self.pm_config_last.groups:
if opts.enable:
if g.group_name in opts.enable:
g.enabled = True
self.pm_config_dirty = True
for g in self.pm_config_last.groups:
if opts.disable:
if g.group_name in opts.disable:
g.enabled = False
self.pm_config_dirty = True
else:
for m in self.pm_config_last.metrics:
if opts.enable:
if m.name in opts.enable:
m.enabled = True
self.pm_config_dirty = True
for m in self.pm_config_last.metrics:
if opts.disable:
if m.name in opts.disable:
m.enabled = False
self.pm_config_dirty = True
#Frequency overrides.
if opts.override:
if self.pm_config_last.freq_override:
oo = dict()
for o in opts.override:
oo[o[0]] = o[1]
if self.pm_config_last.grouped:
for g in self.pm_config_last.groups:
if g.group_name in oo:
try:
g.group_freq = int(oo[g.group_name])
except ValueError:
self.poutput(self.colorize('Warning: ',
'yellow') + \
self.colorize(oo[m.name],
'blue') +\
" is not an integer... ignored")
del oo[g.group_name]
self.pm_config_dirty = True
else:
for m in self.pm_config_last.metrics:
if m.name in oo:
try:
m.sample_freq = int(oo[m.name])
except ValueError:
self.poutput(self.colorize('Warning: ',
'yellow') + \
self.colorize(oo[m.name],
'blue') +\
" is not an integer... ignored")
del oo[m.name]
self.pm_config_dirty = True
# If there's anything left the input was typoed
if self.pm_config_last.grouped:
field = 'group'
else:
field = 'metric'
for o in oo:
self.poutput(self.colorize('Warning: ', 'yellow') + \
'the parameter' + ' ' + \
self.colorize(o, 'blue') + ' is not ' + \
'a ' + field + ' name... ignored')
if oo:
return
else: # Frequency overrides not enabled
self.poutput(self.colorize('Error: ', 'red') + \
'Individual overrides are only ' + \
'supported if ' + \
self.colorize('freq_override', 'blue') + \
' is set to ' + self.colorize('True', 'blue'))
return
self.poutput("Success")
return
elif line.strip() == "commit" and self.pm_config_dirty:
stub = voltha_pb2.VolthaLocalServiceStub(self.get_channel())
stub.UpdateDevicePmConfigs(self.pm_config_last)
self.pm_config_last = self.get_device(depth=-1).pm_configs
self.pm_config_dirty = False
elif line.strip() == "reset" and self.pm_config_dirty:
self.pm_config_last = self.get_device(depth=-1).pm_configs
self.pm_config_dirty = False
omit_fields = {'groups', 'metrics', 'id'}
print_pb_as_table('PM Config:', self.pm_config_last, omit_fields,
self.poutput,show_nulls=True)
if self.pm_config_last.grouped:
#self.poutput("Supported metric groups:")
for g in self.pm_config_last.groups:
if self.pm_config_last.freq_override:
omit_fields = {'metrics'}
else:
omit_fields = {'group_freq','metrics'}
print_pb_as_table('', g, omit_fields, self.poutput,
show_nulls=True)
if g.enabled:
state = 'enabled'
else:
state = 'disabled'
print_pb_list_as_table(
'Metric group {} is {}'.format(g.group_name,state),
g.metrics, {'enabled', 'sample_freq'}, self.poutput,
dividers=100, show_nulls=True)
else:
if self.pm_config_last.freq_override:
omit_fields = {}
else:
omit_fields = {'sample_freq'}
print_pb_list_as_table('Supported metrics:', self.pm_config_last.metrics,
omit_fields, self.poutput, dividers=100,
show_nulls=True)
def do_flows(self, line):
"""Show flow table for device"""
device = pb2dict(self.get_device(-1))
print_flows(
'Device',
self.device_id,
type=device['type'],
flows=device['flows']['items'],
groups=device['flow_groups']['items']
)