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
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
import logging
import os
import yaml
from tasks.cbt_performance import CBTperformance
from teuthology import misc
from teuthology.orchestra import run
from teuthology.task import Task
log = logging.getLogger(__name__)
class CBT(Task):
"""
Passes through a CBT configuration yaml fragment.
"""
def __init__(self, ctx, config):
super(CBT, self).__init__(ctx, config)
self.log = log
def hosts_of_type(self, type_):
return [r.name for r in self.ctx.cluster.only(misc.is_type(type_)).remotes.keys()]
def generate_cbt_config(self):
mon_hosts = self.hosts_of_type('mon')
osd_hosts = self.hosts_of_type('osd')
client_hosts = self.hosts_of_type('client')
rgw_client = {}
rgw_client[client_hosts[0]] = None
rgw_hosts = self.config.get('cluster', {}).get('rgws', rgw_client)
cluster_config = dict(
user=self.config.get('cluster', {}).get('user', 'ubuntu'),
head=mon_hosts[0],
osds=osd_hosts,
mons=mon_hosts,
clients=client_hosts,
rgws=rgw_hosts,
osds_per_node=self.config.get('cluster', {}).get('osds_per_node', 1),
rebuild_every_test=False,
use_existing=True,
is_teuthology=self.config.get('cluster', {}).get('is_teuthology', True),
iterations=self.config.get('cluster', {}).get('iterations', 1),
tmp_dir='/tmp/cbt',
pool_profiles=self.config.get('cluster', {}).get('pool_profiles'),
pid_dir=self.config.get('cluster', {}).get('pid_dir', '/var/run/ceph'),
)
benchmark_config = self.config.get('benchmarks')
benchmark_type = next(iter(benchmark_config.keys()))
if benchmark_type in ['librbdfio', 'fio']:
testdir = misc.get_testdir(self.ctx)
benchmark_config[benchmark_type]['cmd_path'] = os.path.join(testdir, 'fio/fio')
client_endpoints_config = self.config.get('client_endpoints', None)
monitoring_profiles = self.config.get('monitoring_profiles', {})
return dict(
cluster=cluster_config,
benchmarks=benchmark_config,
client_endpoints = client_endpoints_config,
monitoring_profiles = monitoring_profiles,
)
def install_dependencies(self):
system_type = misc.get_system_type(self.first_mon)
if system_type == 'rpm':
install_cmd = ['sudo', 'yum', '-y', 'install']
cbt_depends = ['python3-yaml', 'python3-lxml', 'librbd-devel', 'pdsh', 'pdsh-rcmd-ssh','perf']
self.log.info('Installing collectl')
collectl_location = "https://sourceforge.net/projects/collectl/files/collectl/collectl-4.3.1/collectl-4.3.1.src.tar.gz/download"
self.first_mon.run(
args=[
'sudo', 'mkdir', 'collectl', run.Raw('&&'),
'cd', 'collectl', run.Raw('&&'),
'sudo', 'wget', collectl_location, '-O', 'collectl.tar.gz', run.Raw('&&'),
'sudo', 'tar', '-xvf', 'collectl.tar.gz' , run.Raw('&&'),
'cd', 'collectl-4.3.1', run.Raw('&&'),
'sudo', './INSTALL'
]
)
else:
install_cmd = ['sudo', 'apt-get', '-y', '--force-yes', 'install']
cbt_depends = ['python3-yaml', 'python3-lxml', 'librbd-dev', 'collectl', 'linux-tools-generic']
self.first_mon.run(args=install_cmd + cbt_depends)
benchmark_type = next(iter(self.cbt_config.get('benchmarks').keys()))
self.log.info('benchmark: %s', benchmark_type)
if benchmark_type in ['librbdfio', 'fio']:
# install fio
testdir = misc.get_testdir(self.ctx)
self.first_mon.run(
args=[
'git', 'clone', '-b', 'master',
'https://github.com/axboe/fio.git',
'{tdir}/fio'.format(tdir=testdir)
]
)
self.first_mon.run(
args=[
'cd', os.path.join(testdir, 'fio'), run.Raw('&&'),
'./configure', run.Raw('&&'),
'make'
]
)
def checkout_cbt(self):
testdir = misc.get_testdir(self.ctx)
repo = self.config.get('repo', 'https://github.com/ceph/cbt.git')
branch = self.config.get('branch', 'master')
branch = self.config.get('force-branch', branch)
sha1 = self.config.get('sha1')
if sha1 is None:
self.first_mon.run(
args=[
'git', 'clone', '--depth', '1', '-b', branch, repo,
'{tdir}/cbt'.format(tdir=testdir)
]
)
else:
self.first_mon.run(
args=[
'git', 'clone', '-b', branch, repo,
'{tdir}/cbt'.format(tdir=testdir)
]
)
self.first_mon.run(
args=[
'cd', os.path.join(testdir, 'cbt'), run.Raw('&&'),
'git', 'reset', '--hard', sha1,
]
)
def setup(self):
super(CBT, self).setup()
self.first_mon = next(iter(self.ctx.cluster.only(misc.get_first_mon(self.ctx, self.config)).remotes.keys()))
self.cbt_config = self.generate_cbt_config()
self.log.info('cbt configuration is %s', self.cbt_config)
self.cbt_dir = os.path.join(misc.get_archive_dir(self.ctx), 'cbt')
self.ctx.cluster.run(args=['mkdir', '-p', '-m0755', '--', self.cbt_dir])
self.first_mon.write_file(
os.path.join(self.cbt_dir, 'cbt_config.yaml'),
yaml.safe_dump(self.cbt_config, default_flow_style=False))
self.checkout_cbt()
self.install_dependencies()
def begin(self):
super(CBT, self).begin()
testdir = misc.get_testdir(self.ctx)
# disable perf_event_paranoid to allow perf to run
self.first_mon.run(
args=[
'sudo',
'/sbin/sysctl',
'-q',
'-w',
'kernel.perf_event_paranoid=0',
],
)
self.first_mon.run(
args=[
'{tdir}/cbt/cbt.py'.format(tdir=testdir),
'-a', self.cbt_dir,
'{cbtdir}/cbt_config.yaml'.format(cbtdir=self.cbt_dir),
],
)
preserve_file = os.path.join(self.ctx.archive, '.preserve')
open(preserve_file, 'a').close()
def end(self):
super(CBT, self).end()
testdir = misc.get_testdir(self.ctx)
self.first_mon.run(
args=[
'rm', '--one-file-system', '-rf', '--',
'{tdir}/cbt'.format(tdir=testdir),
]
)
benchmark_type = next(iter(self.cbt_config.get('benchmarks').keys()))
if benchmark_type in ['librbdfio', 'fio']:
self.first_mon.run(
args=[
'rm', '--one-file-system', '-rf', '--',
'{tdir}/fio'.format(tdir=testdir),
]
)
# Collect cbt performance data
cbt_performance = CBTperformance()
cbt_performance.collect(self.ctx, self.config)
task = CBT
|
