def launch_vm(vmname, imagename, ip, key, flavorname, cloudinit=False, configdrive=False):
nova = osclients.get_novaclient()
glance = osclients.get_glanceclient()
neutron = osclients.get_neutronclient()
image_id = glance.images.find(name=imagename).id
netid = neutron.list_networks(name='shared-net')['networks'][0]['id']
flavor = nova.flavors.find(name=flavorname)
nic = {'net-id': netid}
extra_params = dict()
if cloudinit:
with open('fake_test_key.pub') as fileh:
sshkey = fileh.read()
with open('public-fake.gpg') as fileh:
lines = fileh.readlines()
lines.insert(0, '\n')
gpgkey = ' '.join(lines)
cloud_init_meta = cloud_init_meta.format(sshkey, gpgkey)
extra_params['userdata'] = cloud_init_meta
if configdrive:
extra_params['files'] = {'/etc/fiware-support/defaultssh.pub': open('fake_test_key.pub'),
'/etc/fiware-support/defaultgpg.pub': open('public-fake.gpg')}
extra_params['config_drive'] = True
extra_params['meta'] = {'encrypt': 'True'}
server = nova.servers.create(
vmname, flavor=flavor, image=image_id, key_name=key,
security_groups=['default'], nics=[nic], **extra_params)
time.sleep(2)
if ip:
server.add_floating_ip(ip)
return server.id
def launch_vm(vmname, imagename, ip, key, flavorname, cloudinit=False, configdrive=False):
nova = osclients.get_novaclient()
glance = osclients.get_glanceclient()
neutron = osclients.get_neutronclient()
image_id = glance.images.find(name=imagename).id
netid = neutron.list_networks(name='shared-net')['networks'][0]['id']
flavor = nova.flavors.find(name=flavorname)
nic = {'net-id': netid}
extra_params = dict()
if cloudinit:
with open('fake_test_key.pub') as fileh:
sshkey = fileh.read()
with open('public-fake.gpg') as fileh:
lines = fileh.readlines()
lines.insert(0, '\n')
gpgkey = ' '.join(lines)
cloud_init_meta = cloud_init_meta.format(sshkey, gpgkey)
extra_params['userdata'] = cloud_init_meta
if configdrive:
extra_params['files'] = {'/etc/fiware-support/defaultssh.pub': open('fake_test_key.pub'),
'/etc/fiware-support/defaultgpg.pub': open('public-fake.gpg')}
extra_params['config_drive'] = True
extra_params['meta'] = {'encrypt': 'True'}
server = nova.servers.create(
vmname, flavor=flavor, image=image_id, key_name=key,
security_groups=['default'], nics=[nic], **extra_params)
time.sleep(2)
if ip:
server.add_floating_ip(ip)
return server.id
def launch_vm(vm_n, flavor_n, securityg_n, image_n, ifaces, user_data=None, keystone_ip=None,
region=None, region_keystone=None):
""" Launch a VM and wait until it is ready.
:param vm_n: virtual machine name
:param flavor_n: flavor name
:param securityg_n: securigy group name
:param image_n: image name
:param ifaces: array with the interfaces
:param user_data: optional init script or cloud init data
:return: a VM object
"""
# Get image
image_id = osclients.get_glanceclient().images.find(name=image_n).id
nova_c = osclients.get_novaclient()
flavor = nova_c.flavors.find(name=flavor_n)
extra_params = dict()
# load script to launch with nova.servers.create()
if user_data:
data = open(user_data).read()
extra_params['userdata'] = data
extra_params['meta'] = {"Region": region, "keystone_ip": keystone_ip, "region_keystone": region_keystone}
server = nova_c.servers.create(
vm_n, flavor=flavor.id, image=image_id, key_name=settings.key_name,
security_groups=[securityg_n], nics=ifaces, **extra_params)
print('{0}: VM with UUID {1}'.format(region, server.id))
# wait until the vm is active
tries = 1
while server.status != 'ACTIVE' and tries < 40:
print('Waiting for ACTIVE status. (Try ' + str(tries) + '/30)')
time.sleep(5)
try:
server = nova_c.servers.get(server.id)
except:
pass
tries += 1
if server.status != 'ACTIVE':
sys.stderr.write('Failed waiting the VM is active\n')
sys.exit(-1)
return server
from utils.osclients import osclients
import time
from subprocess import check_call
import os
import shutil
def copy_using_guestmount():
check_call(['sudo', 'guestmount', '-a', 'image.tmp', '-i', 'mnt'])
check_call(['sudo', 'tar', 'files.tar', '-C', '/mnt/sbin'])
check_call(['sudo', 'umount', 'mnt'])
images = ['ubuntu14.04_rc', 'centos7_rc', 'debian7_rc', 'centos6_rc', 'ubuntu12.04_rc']
black_list = set('centos7_rc')
glance = osclients.get_glanceclient()
check_call(['./preparetar.sh'])
for image_name in images:
image = glance.images.find(name=image_name)
print(image.name, image.id)
file_path = '/var/lib/glance/images/' + image.id
check_call(['sudo', 'cp', file_path, 'image.tmp'])
try:
if image in black_list:
copy_using_guestmount()
else:
check_call(['sudo', 'virt-tar-in', '-a', 'image.tmp', 'files.tar', '/'])
except Exception:
copy_using_guestmount()
if len(sys.argv) < 2 or len(sys.argv) > 4:
sys.stderr.write('Please, use:\n')
msg = ' If the image exists: {} <image_uuid> [oldname]\n'.format(
sys.argv[0])
sys.stderr.write(msg)
msg = ' otherwise : {} <image_uuid> <nid> <type>\n'.format(
sys.argv[0])
sys.stderr.write(msg)
sys.exit(-1)
owner = osclients.get_tenant_id()
glance = osclients.get_glanceclient()
image = glance.images.get(sys.argv[1])
if image.name[-3:] != '_rc':
msg = 'According the name, the image to publish is not a _rc: {}\n'.format(
image.name)
sys.stderr.write(msg)
sys.exit(-1)
images = glance.images.findall()
nid = None
image_type = None
# if there is a public image with the same name, use its nid, type
# rename the image and turn it private
if len(sys.argv) == 3:
