mirror of
https://github.com/ceph/ceph
synced 2024-12-16 08:26:25 +00:00
139 lines
4.7 KiB
Python
139 lines
4.7 KiB
Python
import logging
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import os
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import yaml
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from teuthology import misc
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from teuthology.config import config as teuth_config
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from teuthology.orchestra import run
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from teuthology.task import Task
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log = logging.getLogger(__name__)
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class CBT(Task):
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"""
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Passes through a CBT configuration yaml fragment.
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"""
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def __init__(self, ctx, config):
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super(CBT, self).__init__(ctx, config)
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self.log = log
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def hosts_of_type(self, type_):
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return [r.name for r in self.ctx.cluster.only(misc.is_type(type_)).remotes.keys()]
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def generate_cbt_config(self):
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mon_hosts = self.hosts_of_type('mon')
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osd_hosts = self.hosts_of_type('osd')
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client_hosts = self.hosts_of_type('client')
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cluster_config = dict(
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user=self.config.get('cluster', {}).get('user', 'ubuntu'),
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head=mon_hosts[0],
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osds=osd_hosts,
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mons=mon_hosts,
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clients=client_hosts,
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osds_per_node=self.config.get('cluster', {}).get('osds_per_node', 1),
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rebuild_every_test=False,
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use_existing=True,
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iterations=self.config.get('cluster', {}).get('iterations', 1),
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tmp_dir='/tmp/cbt',
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pool_profiles=self.config.get('cluster', {}).get('pool_profiles'),
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)
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benchmark_config = self.config.get('benchmarks')
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benchmark_type = benchmark_config.keys()[0]
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if benchmark_type == 'librbdfio':
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testdir = misc.get_testdir(self.ctx)
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benchmark_config['librbdfio']['cmd_path'] = os.path.join(testdir, 'fio/fio')
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return dict(
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cluster=cluster_config,
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benchmarks=benchmark_config,
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)
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def install_dependencies(self):
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system_type = misc.get_system_type(self.first_mon)
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if system_type == 'rpm':
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install_cmd = ['sudo', 'yum', '-y', 'install']
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cbt_depends = ['python-yaml', 'python-lxml', 'librbd-devel', 'pdsh']
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else:
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install_cmd = ['sudo', 'apt-get', '-y', '--force-yes', 'install']
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cbt_depends = ['python-yaml', 'python-lxml', 'librbd-dev']
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self.first_mon.run(args=install_cmd + cbt_depends)
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# install fio
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testdir = misc.get_testdir(self.ctx)
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self.first_mon.run(
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args=[
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'git', 'clone', '-b', 'master',
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'https://github.com/axboe/fio.git',
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'{tdir}/fio'.format(tdir=testdir)
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]
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)
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self.first_mon.run(
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args=[
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'cd', os.path.join(testdir, 'fio'), run.Raw('&&'),
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'./configure', run.Raw('&&'),
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'make'
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]
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)
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def checkout_cbt(self):
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testdir = misc.get_testdir(self.ctx)
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branch = self.config.get('branch', 'master')
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branch = self.config.get('force-branch', branch)
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sha1 = self.config.get('sha1')
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self.first_mon.run(
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args=[
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'git', 'clone', '-b', branch,
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'https://github.com/ceph/cbt.git',
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'{tdir}/cbt'.format(tdir=testdir)
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]
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)
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if sha1:
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self.first_mon.run(
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args=[
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'cd', os.path.join(testdir, 'cbt'), run.Raw('&&'),
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'git', 'reset', '--hard', sha1,
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]
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)
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def setup(self):
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super(CBT, self).setup()
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self.first_mon = self.ctx.cluster.only(misc.get_first_mon(self.ctx, self.config)).remotes.keys()[0]
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self.cbt_config = self.generate_cbt_config()
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self.log.info('cbt configuration is %s', self.cbt_config)
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self.cbt_dir = os.path.join(misc.get_archive_dir(self.ctx), 'cbt')
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self.ctx.cluster.run(args=['mkdir', '-p', '-m0755', '--', self.cbt_dir])
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misc.write_file(self.first_mon, os.path.join(self.cbt_dir, 'cbt_config.yaml'),
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yaml.safe_dump(self.cbt_config, default_flow_style=False))
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self.checkout_cbt()
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self.install_dependencies()
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def begin(self):
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super(CBT, self).begin()
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testdir = misc.get_testdir(self.ctx)
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self.first_mon.run(
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args=[
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'{tdir}/cbt/cbt.py'.format(tdir=testdir),
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'-a', self.cbt_dir,
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'{cbtdir}/cbt_config.yaml'.format(cbtdir=self.cbt_dir),
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],
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)
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def end(self):
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super(CBT, self).end()
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testdir = misc.get_testdir(self.ctx)
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self.first_mon.run(
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args=[
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'rm', '--one-file-system', '-rf', '--',
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'{tdir}/cbt'.format(tdir=testdir),
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]
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)
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self.first_mon.run(
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args=[
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'rm', '--one-file-system', '-rf', '--',
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'{tdir}/fio'.format(tdir=testdir),
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]
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)
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task = CBT
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