def new_vm():
request_time = time.time()
fields = validate_vm_request_form(request.vars)
approver_mail_required = False
mail2 = True
if len(fields):
raise HTTP(400,body=jsonify(status='fail', fields=fields))
try:
if (ldap.user_is_faculty(session.username)) or \
(user_is_project_admin):
owner_id = session.username
vm_state = 1
else:
owner_id = request.vars.faculty
approver_mail_required = True
vm_state = 0
public_ip_required = 1 if request.vars.public_ip == 'yes' else 0
db.vm_requests.insert(vm_name=request.vars.vm_name,
flavor=request.vars.config,
sec_domain=request.vars.sec_domain,
image=request.vars.template,
owner=owner_id,
requester=session.username,
purpose=request.vars.purpose,
public_ip_required=public_ip_required,
extra_storage=request.vars.storage,
collaborators=request.vars.collaborators,
request_time=request_time,
state=vm_state
)
context = Storage()
user_info = ldap.fetch_user_info(session.username)
context.username = user_info['user_name']
user_email = user_info['user_email']
context.vm_name = request.vars.vm_name
context.mail_support = mail_support
mail1 = mailer.send(mailer.MailTypes.VMRequest, user_email, context)
if approver_mail_required:
user_info = ldap.fetch_user_info(request.vars.faculty)
context.approver = user_info['user_name']
user_email = user_info['user_email']
context.request_type = 'New VM'
context.request_time = seconds_to_localtime(request_time)
mail2 = mailer.send(mailer.MailTypes.ApprovalReminder, user_email,
context)
if mail1 and mail2:
db.commit()
return jsonify()
else:
db.rollback()
raise Exception('Email sending failed')
except Exception as e:
logger.exception(e.message or str(e.__class__))
return jsonify(status='fail', message=e.message or str(e.__class__))
def new_vm():
request_time = time.time()
fields = validate_vm_request_form(request.vars)
approver_mail_required = False
mail2 = True
if len(fields):
raise HTTP(400, body=jsonify(status='fail', fields=fields))
try:
if (ldap.user_is_faculty(session.username)) or \
(user_is_project_admin):
owner_id = session.username
vm_state = 1
else:
owner_id = request.vars.faculty
approver_mail_required = True
vm_state = 0
public_ip_required = 1 if request.vars.public_ip == 'yes' else 0
db.vm_requests.insert(vm_name=request.vars.vm_name,
flavor=request.vars.config,
sec_domain=request.vars.sec_domain,
image=request.vars.template,
owner=owner_id,
requester=session.username,
purpose=request.vars.purpose,
public_ip_required=public_ip_required,
extra_storage=request.vars.storage,
collaborators=request.vars.collaborators,
request_time=request_time,
state=vm_state)
context = Storage()
user_info = ldap.fetch_user_info(session.username)
context.username = user_info['user_name']
user_email = user_info['user_email']
context.vm_name = request.vars.vm_name
context.mail_support = mail_support
mail1 = mailer.send(mailer.MailTypes.VMRequest, user_email, context)
if approver_mail_required:
user_info = ldap.fetch_user_info(request.vars.faculty)
context.approver = user_info['user_name']
user_email = user_info['user_email']
context.request_type = 'New VM'
context.request_time = seconds_to_localtime(request_time)
mail2 = mailer.send(mailer.MailTypes.ApprovalReminder, user_email,
context)
if mail1 and mail2:
db.commit()
return jsonify()
else:
db.rollback()
raise Exception('Email sending failed')
except Exception as e:
logger.exception(e.message or str(e.__class__))
return jsonify(status='fail', message=e.message or str(e.__class__))
def task_create_vm(reqid, auth):
logger.debug('inside scheduler')
try:
auth = Storage(loads(b64decode(auth)))
req = db(db.vm_requests.id == reqid).select()[0]
conn = Baadal.Connection(_authurl, _tenant, auth.u, auth.p)
name = req.vm_name
img = req.image
owner = req.owner
collaborators = req.collaborators
requester = req.requester
flavor = req.flavor
nics = [{'net-id': req.sec_domain}]
kp = default_keypair
pub_ip = req.public_ip_required
vdisk = req.extra_storage
vm = conn.create_baadal_vm(name,
img,
flavor,
nics,
key_name=kp,
requester=requester,
owner=owner,
collaborators=collaborators)
status = vm.get_status()
while status not in ('Running', 'Error'):
logger.info('VM %s in creation, current status %s' % \
(name, status))
sleep(5)
status = vm.get_status()
if status == 'Running':
logger.info('VM created')
try:
req.update_record(state=REQUEST_STATUS_APPROVED)
context = Storage()
user_info = ldap.fetch_user_info(req.requester)
context.username = user_info['user_name']
context.user_email = user_info['user_email']
context.vm_name = name
context.mail_support = mail_support
context.gateway_server = gateway_server
context.request_time = seconds_to_localtime(req.request_time)
logger.info('sending mail')
mailer.send(mailer.MailTypes.VMCreated, context.user_email,
context)
logger.info('mail sent')
if pub_ip == 1 or vdisk:
if pub_ip:
vm.attach_floating_ip()
if vdisk:
disk = conn.create_volume(vdisk)
while disk.status != 'available':
disk = conn.get_disk_by_id(disk.id)
num_disks = vm.metadata().get('disks', 0)
disk_path = '/dev/vd' + chr(97 + num_disks)
vm.attach_disk(disk, disk_path)
vm.update(disks=num_disks + 1)
except Exception as e:
logger.exception(e)
else:
# VM state Error
req.update_record(state=REQUEST_STATUS_POSTED)
raise Exception('VM build failed')
except Exception as e:
req.update_record(state=REQUEST_STATUS_POSTED)
logger.exception(e)
finally:
db.commit()
def task_create_vm(reqid, auth):
logger.debug('inside scheduler')
try:
auth = Storage(loads(b64decode(auth)))
req = db(db.vm_requests.id == reqid).select()[0]
conn = Baadal.Connection(_authurl, _tenant, auth.u, auth.p)
name = req.vm_name
img = req.image
owner = req.owner
collaborators = req.collaborators
requester = req.requester
flavor = req.flavor
nics = [{'net-id': req.sec_domain}]
kp = default_keypair
pub_ip = req.public_ip_required
vdisk = req.extra_storage
vm = conn.create_baadal_vm(name, img, flavor, nics, key_name=kp,
requester=requester, owner=owner,
collaborators=collaborators)
status = vm.get_status()
while status not in ('Running', 'Error'):
logger.info('VM %s in creation, current status %s' % \
(name, status))
sleep(5)
status = vm.get_status()
if status == 'Running':
logger.info('VM created')
try:
req.update_record(state=REQUEST_STATUS_APPROVED)
context = Storage()
user_info = ldap.fetch_user_info(req.requester)
context.username = user_info['user_name']
context.user_email = user_info['user_email']
context.vm_name = name
context.mail_support = mail_support
context.gateway_server = gateway_server
context.request_time = seconds_to_localtime(req.request_time)
logger.info('sending mail')
mailer.send(mailer.MailTypes.VMCreated, context.user_email,
context)
logger.info('mail sent')
if pub_ip == 1 or vdisk:
if pub_ip:
vm.attach_floating_ip()
if vdisk:
disk = conn.create_volume(vdisk)
while disk.status != 'available':
disk = conn.get_disk_by_id(disk.id)
num_disks = vm.metadata().get('disks', 0)
disk_path = '/dev/vd' + chr(97 + num_disks)
vm.attach_disk(disk, disk_path)
vm.update(disks=num_disks + 1)
except Exception as e:
logger.exception(e)
else:
# VM state Error
req.update_record(state=REQUEST_STATUS_POSTED)
raise Exception('VM build failed')
except Exception as e:
req.update_record(state=REQUEST_STATUS_POSTED)
logger.exception(e)
finally:
db.commit()
