def filter(self, output):
server = response.header("Server")
if server:
server += " "
server += "rhevm-api/%s" % ".".join(map(str, rhevm.version))
server += " rhevm/%s" % ".".join(map(str, powershell.version))
response.set_header("Server", server)
return output
def filter(self, output):
server = response.header('Server')
if server:
server += ' '
server += 'rhevm-api/%s' % '.'.join(map(str, rhevm.version))
server += ' rhevm/%s' % '.'.join(map(str, powershell.version))
response.set_header('Server', server)
return output
def filter(self, output):
response.status = http.CREATED
if isinstance(output, tuple):
url, object = output
elif output:
url, object = output, ''
url = make_absolute(url)
response.set_header('Location', url)
# See RFC5023 section 9.2
if object:
response.set_header('Content-Location', url)
return object
def create(self, vm, input):
filter = create_filter(vmid=vm)
result = powershell.execute('Select-Vm | %s'
' | Tee-Object -Variable vm' % filter)
if len(result) != 1:
raise KeyError
# With RHEVM-2.1, when adding a disk with Add-Disk, the new SnapshotId
# is not returned. Therefore we need to compare disk images before and
# after to conclude what our new SnapshotId is. On RHEVM-2.2 the
# SnapshotId seems to be returned.
result = powershell.execute('$vm.GetDiskImages()')
old = set((disk['SnapshotId'] for disk in result))
create = {'DiskSize': input.pop('DiskSize')}
cmdline = create_cmdline(**create)
updates = create_setattr('disk', **input)
powershell.execute('$disk = New-Disk %s; %s' % (cmdline, updates))
if powershell.version >= (2, 2):
vmref = '-VmObject $vm'
else:
vmref = '-VmId $vm.VmId'
if input.get('VolumeType') == 'Preallocated':
result = powershell.execute(
'Add-Disk -DiskObject $disk %s -Async' % vmref)
tasks = powershell.execute('Get-LastCommandTasks')
async = True
else:
result = powershell.execute('Add-Disk -DiskObject $disk %s' %
vmref)
async = False
result = powershell.execute('$vm.GetDiskImages()')
new = set((disk['SnapshotId'] for disk in result))
diskid = (new - old).pop()
filter = create_filter(snapshotid=diskid)
result = powershell.execute('$vm.GetDiskImages() | %s' % filter)
if async:
response.status = http.ACCEPTED
url = mapper.url_for(collection='tasks',
action='show',
id=tasks[0]['TaskId'])
response.set_header('Link', '<%s>; rel=status' % url)
url = mapper.url_for(collection=self.name,
action='show',
id=result[0]['SnapshotId'],
vm=vm)
return url, result[0]
def create(self, vm, input):
filter = create_filter(vmid=vm)
result = powershell.execute('Select-Vm | %s'
' | Tee-Object -Variable vm' % filter)
if len(result) != 1:
raise KeyError
# With RHEVM-2.1, when adding a disk with Add-Disk, the new SnapshotId
# is not returned. Therefore we need to compare disk images before and
# after to conclude what our new SnapshotId is. On RHEVM-2.2 the
# SnapshotId seems to be returned.
result = powershell.execute('$vm.GetDiskImages()')
old = set((disk['SnapshotId'] for disk in result))
create = { 'DiskSize': input.pop('DiskSize') }
cmdline = create_cmdline(**create)
updates = create_setattr('disk', **input)
powershell.execute('$disk = New-Disk %s; %s' % (cmdline, updates))
if powershell.version >= (2, 2):
vmref = '-VmObject $vm'
else:
vmref = '-VmId $vm.VmId'
if input.get('VolumeType') == 'Preallocated':
result = powershell.execute('Add-Disk -DiskObject $disk %s -Async'
% vmref)
tasks = powershell.execute('Get-LastCommandTasks')
async = True
else:
result = powershell.execute('Add-Disk -DiskObject $disk %s'
% vmref)
async = False
result = powershell.execute('$vm.GetDiskImages()')
new = set((disk['SnapshotId'] for disk in result))
diskid = (new - old).pop()
filter = create_filter(snapshotid=diskid)
result = powershell.execute('$vm.GetDiskImages() | %s' % filter)
if async:
response.status = http.ACCEPTED
url = mapper.url_for(collection='tasks', action='show',
id=tasks[0]['TaskId'])
response.set_header('Link', '<%s>; rel=status' % url)
url = mapper.url_for(collection=self.name, action='show',
id=result[0]['SnapshotId'], vm=vm)
return url, result[0]
def format(self, object):
"""Format an entity."""
if not isinstance(object, dict) and not isinstance(object, list):
return object
accept = request.header('Accept', '*/*')
ctype = http.select_content_type(self.formatters.keys(), accept)
if not ctype:
raise HTTPReturn(http.NOT_ACCEPTABLE,
reason='No acceptable content-type in: %s' %
accept)
accept = request.header('Accept-Charset', '*')
charset = http.select_charset(('utf-8', ), accept)
if not charset:
raise HTTPReturn(http.NOT_ACCEPTABLE,
reason='No acceptable charset in: %s' % accept)
formatter = self.formatters[ctype]
output = formatter.format(object, charset)
response.set_header('Content-Type',
'%s; charset=%s' % (ctype, charset))
response.set_header('Content-Length', str(len(output)))
return output