def delete(self, caseName, node):
if (exeDir ==
'/usr/local/bin/scripts/create_cluster_scripts/bluestore/'):
execmd = "sudo -i " + exeDir + "delete_osds_local.sh -n -d /dev/" + self.disk
elif (exeDir == '/usr/share/denali-ceph/'):
execmd = "sudo -i " + exeDir + "ceph_delete_osds_local.sh -n -d /dev/" + self.disk
logging.getLogger(caseName).info("execute command is " + execmd)
result = remoteExecute.sshclient_execmd(node.getIpAddress(),
node.getPort(),
node.getUserName(),
node.getPassword(), execmd)
#logging.getLogger(caseName).info("execute command is "+result)
if (len(re.findall(r'Delete osd successfully', result)) == 0):
logging.getLogger(caseName).error("Error when delete " +
self.getid())
logging.getLogger(caseName).error(execmd)
logging.getLogger(caseName).error(result)
exit(0)
return
def mapNbd(self, caseName, poolName, imageName):
#list mapped, if mapped, return;else map
imageDiskDict = {}
imageDiskDict = self.listMap(caseName)
imageKey = poolName+'_'+imageName
if(imageDiskDict.has_key(imageKey)):
logging.getLogger(caseName).info("image %s is already mapped to %s"%(imageKey, imageDiskDict[imageKey]))
return imageDiskDict[imageKey]
else:
execmd = "sudo -i 'rbd-nbd' map "+ poolName + "/"+imageName
result = remoteExecute.sshclient_execmd(self.getIpAddress(), self.getPort(), self.getUserName(), self.getPassword(), execmd)
if(len(re.compile(r'^dev\/*\d*', re.I).findall(result))!=0):
logging.getLogger(caseName).info("map disk successfully, new disk is %s"%result)
result = '/'+re.findall(r"^dev\/nbd\d*", result)[0]
logging.getLogger(caseName).info("disk is "+result)
return result
else:
logging.getLogger(caseName).error("map error for %s"%imageName)
logging.getLogger(caseName).error("execute command %s"%execmd)
logging.getLogger(caseName).error("result is %s"%result)
def createPool(self, caseName, poolName, pgNumber):
execmd = 'sudo -i ceph osd pool create ' + poolName + ' ' + str(
pgNumber)
result = remoteExecute.sshclient_execmd(self.getIpAddress(),
self.getPort(),
self.getUserName(),
self.getPassword(), execmd)
logging.getLogger(caseName).error(result)
if (len(
re.compile(r'error|failed|already exists',
re.I).findall(result)) > 0):
logging.getLogger(caseName).error("pool %s created failed" %
poolName)
logging.getLogger(caseName).error("Error message is %s" % result)
exit(0)
elif (len(re.compile(r'created', re.I).findall(result)) == 1):
#init a pool
poolObj = pool.pool(poolName, pgNumber)
logging.getLogger(caseName).info("pool %s created successfully" %
poolName)
return poolObj
def checkIfOsdStart(self, caseName, node):
execmd = "ps -ef | grep 'ceph-osd -i " + self.id.split('.')[1] + "'"
logging.getLogger(caseName).info("node is " + node.gethostName())
logging.getLogger(caseName).info("execute command is " + execmd)
result = remoteExecute.sshclient_execmd(node.getIpAddress(),
node.getPort(),
node.getUserName(),
node.getPassword(), execmd)
logging.getLogger(caseName).info(result)
resultList = result.split('\n')
#logging.getLogger(caseName).info(resultList)
if (len(resultList) == 3):
logging.getLogger(caseName).info(self.getid() +
"has not started, start again")
self.start(caseName, node)
return 0
else:
logging.getLogger(caseName).info(self.getid() +
"has already started")
return 1
def getUpdateOsds(self):
osdList = []
osdIds = []
execmd = 'ls -ll /dev/disk/by-partlabel/'
result = remoteExecute.sshclient_execmd(self.getIpAddress(),
self.getPort(),
self.getUserName(),
self.getPassword(), execmd)
resultList = result.split('\n')
osdDiskDict = {}
for cephOsdDiskInfo in resultList:
cephOsdDiskInfoList = cephOsdDiskInfo.split()
if (len(re.findall(r'head-reverse-part|otal', cephOsdDiskInfo))
== 0 and len(cephOsdDiskInfoList) > 10):
osdId = re.sub('\D', '', cephOsdDiskInfoList[8])
if (osdId not in osdIds):
osdIds.append(osdId)
for osdId in osdIds:
osdObj = osd.osd(osdId, self.gethostName())
osdList.append(osdObj)
self.osdList = osdList
return self.osdList