def getLogs(clusterName,volumeName, brickName,linecount='100', severity=None, fromTimeStamp=None, toTimeStamp=None):
params = []
params.append(clusterName)
params.append(volumeName)
params.append(brickName)
params.append(linecount)
params.append(severity)
params.append(fromTimeStamp)
params.append(toTimeStamp)
web.header('Content-Type', 'application/xml')
print severity
if severity not in Globals.VOLUME_LOG_TYPE:
code,reval = '23501','bad severity type:%s' % severity
result = Utils.errorCode(code, reval, params)
web.HTTPError(status = "400 Bad request", data = result)
return result
volLogList = []
if (brickName is not None) and (brickName.strip() is not ''):
server_dir = brickName.split(':/')
if len(server_dir) == 2:
file = server_dir[1].strip()
log = file.replace('/', '-')
LOGFILE = BRICK_LOG_DIR + log + '.log*'
cmd = 'python ' + BACKEND_SCRIPT + 'get_volume_brick_log.py ' + LOGFILE + ' ' + str(linecount)
(status,output) = Utils.executeOnServer(server_dir[0].strip(), cmd)
output.replace('\n',' ')
if status == -1:
code, reval = '26104', 'error when connecting to remote host ' + server_dir[0].strip() + ' from localhost:' + output
elif status == -2:
code,reval = '26059', 'Error when using pub key to connect remote server ' + server_dir[0].strip() + '.' + output
elif status == 1:
if re.match('volume log not found',output):
code, reval = '20053', 'volume ' + volumeName + ' does not exist.\n' + output
result = Utils.errorCode(code, reval, params)
web.HTTPError(status = "400 Bad request", data = result)
return result
else:
code, reval = '23015', 'Error when executing "' + cmd + '".\n' + output
if status:
result = Utils.errorCode(code, reval, params)
web.HTTPError(status = "400 Bad Request", data = '')
return result
weblog = xml.etree.ElementTree.fromstring(output)
for entry in weblog.findall("logMessage"):
volumeLogMessage = VolumeLogMessage()
volumeLogMessage.setBrick(brickName)
volumeLogMessage.setMessage(entry.find('message').text)
volumeLogMessage.setSeverity(entry.find('severity').text)
volumeLogMessage.setTimestamp(entry.find('timestamp').text)
volLogList.append(volumeLogMessage)
else:
cmd = 'python ' + BACKEND_SCRIPT + 'get_volume_bricks.py ' + volumeName
serverName = volumeService.getServerName(clusterName)
(status,output) = Utils.executeOnServer(serverName, cmd)
list = output.split(' ')
if list[-1] == 'exist':
result = Utils.errorCode('20053', 'volume ' + volumeName + ' does not exist', params)
raise web.HTTPError(status='400 Bad Request', data=result)
bricklist = output.split('\n')
VolumeUtils.isExecSucess(status, output, serverName, volumeName, cmd, '23130', params)
#if status == -1:
# code, reval = '26104', 'error when connecting to remote host [' + serverName + '] from localhost:' + output
#elif status == -2:
# code,reval = '26059', 'Error when using pub key to connect remote server [' + serverName + '].' + output
#elif status == 1:
# code, reval = '23019','Error when getting bricks from server [' + serverName + '].'
#result = ''
#if status:
# web.header('Content-Type', 'text/xml')
# result = Utils.errorCode(code, reval, [])
# web.HTTPError(status = "400 Bad Request", data = '')
# return result
for brick in bricklist:
server_dir = brick.split(':/')
if len(server_dir) != 2:
break
file = server_dir[1].strip()
log = file.replace('/', '-')
LOGFILE = BRICK_LOG_DIR + log + '.log'
cmd = 'python ' + BACKEND_SCRIPT + 'get_volume_brick_log.py ' + LOGFILE + ' ' + str(linecount)
status,output = Utils.executeOnServer(server_dir[0].strip(), cmd)
if status == -1:
code, reval = '26104', 'error when connecting to remote host ' + server_dir[0].strip() + ' from localhost:' + output
elif status == -2:
code,reval = '26059', 'Error when using pub key to connect remote server ' + server_dir[0].strip() + '.' + output
elif status == 1:
if re.match('exist', output):
code, reval = '20053', 'volume ' + volumeName + ' does not exist.\n' + output
else:
code, reval = '23021', 'Error when executing "' + cmd + '".\n' + output
if status:
result = Utils.errorCode(code, reval, [])
raise web.HTTPError(status = "400 Bad Request", data = result)
weblog = xml.etree.ElementTree.fromstring(output)
for entry in weblog.findall("logMessage"):
volumeLogMessage = VolumeLogMessage()
volumeLogMessage.setBrick(brick)
volumeLogMessage.setMessage(entry.find('message').text)
volumeLogMessage.setSeverity(entry.find('severity').text)
volumeLogMessage.setTimestamp(entry.find('timestamp').text)
volLogList.append(volumeLogMessage)
if (severity is not None) and (severity.strip() != '') and (severity.lower() != 'all'):
volLogList = filterServerity(volLogList, severity)
if (fromTimeStamp is not None) and (toTimeStamp is not None) and (fromTimeStamp is not '') and (toTimeStamp is not ''):
volLogList = filterTimeStamp(volLogList, fromTimeStamp, toTimeStamp)
responseDom = XmlHandler.ResponseXml()
logMessagesTag = responseDom.appendTagRoute("logMessages")
for volumeLogMessage in volLogList:
logMessageTag = responseDom.createTag("logMessage",None)
logMessagesTag.appendChild(logMessageTag)
logMessageTag.appendChild(responseDom.createTag("brick",volumeLogMessage.getBrick()))
logMessageTag.appendChild(responseDom.createTag("message",volumeLogMessage.getMessage()))
logMessageTag.appendChild(responseDom.createTag("severity",volumeLogMessage.getSeverity()))
logMessageTag.appendChild(responseDom.createTag("timestamp",volumeLogMessage.getTimeStamp()))
return logMessagesTag.toxml()
