def getJobInfo(self, vm_id):
"""
This whole function is a quick hack to get the info
"""
vm_info = {}
cmd = 'onevm show --xml %s' % vm_id
rc, stdout, stderr = iexe_cmd(cmd)
# TODO: Re write using python xml libs. For now just hack it up
# till we decide if we want to go with ruby ot python
# We may not even need xml in case we query the DB directly
# Following could be BUGGY and INEFFICIENT
for line in stdout:
l = line.strip()
for field in self.fields:
s_str = '<%s>' % field
e_str = '</%s>' % field
if l.startswith(s_str) and l.endswith(e_str):
f_info = l.replace(s_str, '').replace(e_str, '')
if f_info.startswith('<![CDATA['):
vm_info[field] = f_info.replace('<![CDATA[',
'').replace(']]>', '')
else:
vm_info[field] = f_info
return vm_info
def getJobInfo(self, vm_id):
"""
This whole function is a quick hack to get the info
"""
vm_info = {}
cmd = 'onevm show --xml %s' % vm_id
rc, stdout, stderr = iexe_cmd(cmd)
# TODO: Re write using python xml libs. For now just hack it up
# till we decide if we want to go with ruby ot python
# We may not even need xml in case we query the DB directly
# Following could be BUGGY and INEFFICIENT
for line in stdout:
l = line.strip()
for field in self.fields:
s_str = '<%s>' % field
e_str = '</%s>' % field
if l.startswith(s_str) and l.endswith(e_str):
f_info = l.replace(s_str, '').replace(e_str, '')
if f_info.startswith('<![CDATA['):
vm_info[field] = f_info.replace('<![CDATA[', '').replace(']]>', '')
else:
vm_info[field] = f_info
return vm_info
def __init__(self, hostname):
Queue.__init__(self, hostname=hostname)
self.userManager = OneUserManager(hostname=hostname)
self.fields = [
'ID', 'STATE', 'LCM_STATE', 'STIME', 'ETIME',
'MEMORY', 'CPU', 'VCPU',
'HOSTNAME', 'HID', 'REASON',
'MAC', 'IP', 'NETWORK', 'NETWORK_ID',
'UID', 'NAME', 'GID', 'GNAME', 'USERNAME'
]
self.historyFields = ['STIME', 'ETIME', 'REASON']
# Missing info
# 'DISK_TYPE', 'DISK_IMAGE', 'DISK_SIZE', 'DISK_IMAGE_ID', 'DISK_ID',
# 'GID', 'GNAME',
self.vmStateMap = {
'0': 'INIT',
'1': 'PENDING',
'2': 'HOLD',
'3': 'ACTIVE',
'4': 'STOPPED',
'5': 'SUSPENDED',
'6': 'DONE',
'7': 'FAILED',
}
self.lcmStateMap = {
'0': 'LCM_INIT',
'1': 'PROLOG',
'2': 'BOOT',
'3': 'RUNNING',
'4': 'MIGRATE',
'5': 'SAVE_STOP',
'6': 'SAVE_SUSPEND',
'7': 'SAVE_MIGRATE',
'8': 'PROLOG_MIGRATE',
'9': 'PROLOG_RESUME',
'10': 'EPILOG_STOP ',
'11': 'EPILOG ',
'12': 'SHUTDOWN ',
'13': 'CANCEL',
'14': 'FAILURE',
'15': 'CLEANUP',
'16': 'UNKNOWN',
}
# Anythin not in multi entry field will have info over written
self.multi_entry_fields = ['HOSTNAME']
self.version = 'OpenNebula 2'
rc,stdout,stderr = iexe_cmd('onevm list --version')
if rc == 0:
if stdout[0].startswith('OpenNebula 3'):
self.version = 'OpenNebula 3'
def __init__(self, hostname):
Queue.__init__(self, hostname=hostname)
self.userManager = OneUserManager(hostname=hostname)
self.fields = [
'ID', 'STATE', 'LCM_STATE', 'STIME', 'ETIME', 'MEMORY', 'CPU',
'VCPU', 'HOSTNAME', 'HID', 'REASON', 'MAC', 'IP', 'NETWORK',
'NETWORK_ID', 'UID', 'NAME', 'GID', 'GNAME', 'USERNAME'
]
self.historyFields = ['STIME', 'ETIME', 'REASON']
# Missing info
# 'DISK_TYPE', 'DISK_IMAGE', 'DISK_SIZE', 'DISK_IMAGE_ID', 'DISK_ID',
# 'GID', 'GNAME',
self.vmStateMap = {
'0': 'INIT',
'1': 'PENDING',
'2': 'HOLD',
'3': 'ACTIVE',
'4': 'STOPPED',
'5': 'SUSPENDED',
'6': 'DONE',
'7': 'FAILED',
}
self.lcmStateMap = {
'0': 'LCM_INIT',
'1': 'PROLOG',
'2': 'BOOT',
'3': 'RUNNING',
'4': 'MIGRATE',
'5': 'SAVE_STOP',
'6': 'SAVE_SUSPEND',
'7': 'SAVE_MIGRATE',
'8': 'PROLOG_MIGRATE',
'9': 'PROLOG_RESUME',
'10': 'EPILOG_STOP ',
'11': 'EPILOG ',
'12': 'SHUTDOWN ',
'13': 'CANCEL',
'14': 'FAILURE',
'15': 'CLEANUP',
'16': 'UNKNOWN',
}
# Anythin not in multi entry field will have info over written
self.multi_entry_fields = ['HOSTNAME']
self.version = 'OpenNebula 2'
rc, stdout, stderr = iexe_cmd('onevm list --version')
if rc == 0:
if stdout[0].startswith('OpenNebula 3'):
self.version = 'OpenNebula 3'
def getAllUsers(self):
"""
Query to get map of Ids to user jobs
"""
cmd = 'oneuser list --list id,user | grep -v ID'
rc, stdout, stderr = iexe_cmd(cmd)
for line in stdout:
uinfo = line.strip().split()
if len(uinfo) == 2:
self.users[uinfo[0]] = uinfo[1]
def getAllUsers(self):
"""
Query to get map of Ids to user jobs
"""
cmd = 'oneuser list --list id,user | grep -v ID'
rc, stdout, stderr = iexe_cmd(cmd)
for line in stdout:
uinfo = line.strip().split()
if len(uinfo) == 2:
self.users[uinfo[0]] = uinfo[1]
def getJobIds(self):
vm_ids = []
cmd = 'onevm list all --list ID'
if self.version == 'OpenNebula 2':
cmd = 'onevm list all --list id'
rc, stdout, stderr = iexe_cmd(cmd)
for line in stdout:
l = line.strip()
if representsInt(l):
vm_ids.append(l)
return vm_ids
def getJobIds(self):
vm_ids = []
cmd = 'onevm list all --list ID'
if self.version == 'OpenNebula 2':
cmd = 'onevm list all --list id'
rc,stdout,stderr = iexe_cmd(cmd)
for line in stdout:
l = line.strip()
if representsInt(l):
vm_ids.append(l)
return vm_ids
def getJobsInfoFiltered(self, cols=None):
info = {}
if cols == None:
return info
if not isList(cols):
raise "Unsupported data type for cols. Should be None or list"
if len(cols) == 0:
return info
cmd = 'onevm list all --list %s' % (string.join(cols)).replace(' ',',')
rc, stdout, stderr = iexe_cmd(cmd)
for line in stdout:
entry = line.split()
if (len(entry) == len(cols)) and (representsInt(entry[0])):
info[entry[0]] = {}
for i in range(len(cols)):
info[entry[0]][cols[i]] = entry[i]
return info
def getJobsInfoFiltered(self, cols=None):
info = {}
if cols == None:
return info
if not isList(cols):
raise "Unsupported data type for cols. Should be None or list"
if len(cols) == 0:
return info
cmd = 'onevm list all --list %s' % (string.join(cols)).replace(
' ', ',')
rc, stdout, stderr = iexe_cmd(cmd)
for line in stdout:
entry = line.split()
if (len(entry) == len(cols)) and (representsInt(entry[0])):
info[entry[0]] = {}
for i in range(len(cols)):
info[entry[0]][cols[i]] = entry[i]
return info
def getJobsInfo(self, vm_ids=None):
"""
For the list of VM IDs get detail info about the VMs and return a
dictionary keyed on ID
"""
info = {}
if vm_ids == None:
#vm_ids = self.getJobIds()
cmd = 'onevm list all --xml'
else:
cmd = 'onevm show --xml %s' % ' '.join(map(str, vm_ids))
if not isList(vm_ids):
raise "Unsupported data type for vm_ids. Should be None or list"
rc, stdout, stderr = iexe_cmd(cmd)
cols = ['ID', 'USER', 'STAT']
if self.version == 'OpenNebula 2':
cols = ['id', 'user', 'stat']
# Just to get the username information
filtered_info = self.getJobsInfoFiltered(cols=cols)
vm_id = None
vm_info = {}
in_history = False
for line in stdout:
l = line.strip()
if l == '<HISTORY>':
in_history = True
continue
if l == '</HISTORY>':
in_history = False
continue
for field in self.fields:
s_str = '<%s>' % field
e_str = '</%s>' % field
if l.startswith(s_str) and l.endswith(e_str):
f_info = l.replace(s_str, '').replace(e_str, '')
if f_info.startswith('<![CDATA['):
field_info = f_info.replace('<![CDATA[',
'').replace(']]>', '')
if field == 'MEMORY':
info[vm_id]['MEMORY_REQ(MB)'] = field_info
break
else:
field_info = f_info
if field == 'ID':
vm_id = field_info
info[vm_id] = {}
uid = 0
#if filtered_info.has_key(vm_id):
# if filtered_info[vm_id].has_key('user'):
# info[vm_id]['USERNAME'] = filtered_info[vm_id]['user']
# elif filtered_info[vm_id].has_key('USER'):
# info[vm_id]['USERNAME'] = filtered_info[vm_id]['USER']
#if not info[vm_id].has_key('USERNAME'):
# if info[vm_id][uid] == 0:
# info[vm_id]['USERNAME'] = '******'
if field == 'USERNAME':
break
if field == 'UID':
try:
info[vm_id]['USERNAME'] = self.userManager.users[
field_info]
except:
info[vm_id]['USERNAME'] = '******'
if field == 'STATE':
info[vm_id]['STATE_STR'] = self.vmStateMap[field_info]
if field == 'LCM_STATE':
info[vm_id]['LCM_STATE_STR'] = self.lcmStateMap[
field_info]
if field in self.historyFields:
if in_history == True:
if field not in ('STIME', 'ETIME'):
info[vm_id]['HISTORY_%s' % field] = field_info
break
else:
if field in ('STIME', 'ETIME'):
info[vm_id][field] = field_info
info[vm_id]['HISTORY_%s' % field] = field_info
break
info[vm_id][field] = field_info
break
return info
def getJobsInfo(self, vm_ids=None):
"""
For the list of VM IDs get detail info about the VMs and return a
dictionary keyed on ID
"""
info = {}
if vm_ids == None:
#vm_ids = self.getJobIds()
cmd = 'onevm list all --xml'
else:
cmd = 'onevm show --xml %s' % ' '.join(map(str, vm_ids))
if not isList(vm_ids):
raise "Unsupported data type for vm_ids. Should be None or list"
rc, stdout, stderr = iexe_cmd(cmd)
cols=['ID','USER','STAT']
if self.version == 'OpenNebula 2':
cols=['id','user','stat']
# Just to get the username information
filtered_info = self.getJobsInfoFiltered(cols=cols)
vm_id = None
vm_info = {}
in_history = False
for line in stdout:
l = line.strip()
if l == '<HISTORY>':
in_history = True
continue
if l == '</HISTORY>':
in_history = False
continue
for field in self.fields:
s_str = '<%s>' % field
e_str = '</%s>' % field
if l.startswith(s_str) and l.endswith(e_str):
f_info = l.replace(s_str, '').replace(e_str, '')
if f_info.startswith('<![CDATA['):
field_info = f_info.replace('<![CDATA[', '').replace(']]>', '')
if field == 'MEMORY':
info[vm_id]['MEMORY_REQ(MB)'] = field_info
break
else:
field_info = f_info
if field == 'ID':
vm_id = field_info
info[vm_id] = {}
uid = 0
#if filtered_info.has_key(vm_id):
# if filtered_info[vm_id].has_key('user'):
# info[vm_id]['USERNAME'] = filtered_info[vm_id]['user']
# elif filtered_info[vm_id].has_key('USER'):
# info[vm_id]['USERNAME'] = filtered_info[vm_id]['USER']
#if not info[vm_id].has_key('USERNAME'):
# if info[vm_id][uid] == 0:
# info[vm_id]['USERNAME'] = '******'
if field == 'USERNAME':
break
if field == 'UID':
try:
info[vm_id]['USERNAME'] = self.userManager.users[field_info]
except:
info[vm_id]['USERNAME'] = '******'
if field == 'STATE':
info[vm_id]['STATE_STR'] = self.vmStateMap[field_info]
if field == 'LCM_STATE':
info[vm_id]['LCM_STATE_STR'] = self.lcmStateMap[field_info]
if field in self.historyFields:
if in_history == True:
if field not in ('STIME', 'ETIME'):
info[vm_id]['HISTORY_%s'%field] = field_info
break
else:
if field in ('STIME', 'ETIME'):
info[vm_id][field] = field_info
info[vm_id]['HISTORY_%s'%field] = field_info
break
info[vm_id][field] = field_info
break
return info