def start_service(self, name, conf_file):
port_num = CONF.congressha.replica_port
out = tempfile.NamedTemporaryFile(mode='w',
suffix='.out',
prefix='congress-%s-%d-' %
(name, port_num),
dir='/tmp',
delete=False)
err = tempfile.NamedTemporaryFile(mode='w',
suffix='.err',
prefix='congress-%s-%d-' %
(name, port_num),
dir='/tmp',
delete=False)
service = '--' + name
node = name + '-replica-node'
args = [
'/usr/bin/python', 'bin/congress-server', service, '--node-id',
node, '--config-file', conf_file
]
p = subprocess.Popen(args,
stdout=out,
stderr=err,
cwd=helper.root_path())
return p
def start_replica(self, port_num):
self._prepare_replica(port_num)
f = tempfile.NamedTemporaryFile(mode='w', suffix='.conf',
prefix='congress%d-' % port_num,
dir='/tmp', delete=False)
conf_file = f.name
template = open('/etc/congress/congress.conf')
conf = template.read()
# Add 'bind_port' and 'datasource_sync_period' to conf file.
index = conf.find('[DEFAULT]') + len('[DEFAULT]\n')
conf = (conf[:index] + 'bind_port = %d\n' % port_num +
'datasource_sync_period = 5\n' + conf[index:])
sindex = conf.find('signing_dir')
conf = conf[:sindex] + '#' + conf[sindex:]
conf = re.sub(r'node_id[ ]*=[ ]*[a-zA-Z_-]+[ ]*',
'node_id = replica-node', conf)
f.write(conf)
f.close()
args = ['/usr/bin/python',
'bin/congress-server',
'--config-file',
conf_file]
out = tempfile.NamedTemporaryFile(mode='w', suffix='.out',
prefix='congress%d-' % port_num,
dir='/tmp', delete=False)
err = tempfile.NamedTemporaryFile(mode='w', suffix='.err',
prefix='congress%d-' % port_num,
dir='/tmp', delete=False)
p = subprocess.Popen(args, stdout=out, stderr=err,
cwd=helper.root_path())
assert port_num not in self.replicas
self.replicas[port_num] = (p, conf_file)
def start_service(self, name, conf_file):
service = '--' + name
node = name + '-replica-node'
args = [
'bin/congress-server', service, '--node-id', node, '--config-file',
conf_file
]
p = subprocess.Popen(args,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
cwd=helper.root_path())
return p
def start_service(self, name, conf_file):
port_num = CONF.congressha.replica_port
out = tempfile.NamedTemporaryFile(
mode='w', suffix='.out',
prefix='congress-%s-%d-' % (name, port_num),
dir='/tmp', delete=False)
err = tempfile.NamedTemporaryFile(
mode='w', suffix='.err',
prefix='congress-%s-%d-' % (name, port_num),
dir='/tmp', delete=False)
service = '--' + name
node = name + '-replica-node'
args = ['/usr/bin/python', 'bin/congress-server', service,
'--node-id', node, '--config-file', conf_file]
p = subprocess.Popen(args, stdout=out, stderr=err,
cwd=helper.root_path())
return p
