def run_rescue_metavisor(values, parsed_config, log):
session_id = util.make_nonce()
if values.protocol != 'http':
raise ValidationError("Unsupported rescue protocol %s",
values.protocol)
_check_env_vars_set('VCENTER_USER_NAME')
vcenter_password = _get_vcenter_password(False)
# Connect to vCenter
try:
vc_swc = esx_service.initialize_vcenter(
host=values.vcenter_host,
user=os.getenv('VCENTER_USER_NAME'),
password=vcenter_password,
port=values.vcenter_port,
datacenter_name=values.vcenter_datacenter,
datastore_name=values.vcenter_datastore,
esx_host=False,
cluster_name=values.vcenter_cluster,
no_of_cpus=None,
memory_gb=None,
session_id=session_id,
network_name=None,
nic_type=None,
verify=values.validate,
)
except Exception as e:
raise ValidationError("Failed to connect to vCenter ", e)
try:
user_data_str = vc_swc.create_userdata_str(None,
rescue_proto=values.protocol,
rescue_url=values.url)
rescue_metavisor.rescue_metavisor_vcenter(
vc_swc, user_data_str, values.vm_name
)
return 0
except Exception as e:
log.exception("Failed to put Metavisor in rescue mode %s", e)
return 1
def run_encrypt(values, parsed_config, log, use_esx=False):
session_id = util.make_nonce()
if values.create_ovf or values.create_ova:
# verify we have a valid output directory
if values.target_path is None:
raise ValidationError("Missing directory path to store "
"final OVF/OVA images")
if not os.path.exists(values.target_path):
raise ValidationError("Target path %s not present",
values.target_path)
if values.create_ova:
# verify ovftool is present
try:
cmd = [values.ovftool_path, '-v']
subprocess.check_call(cmd)
except:
raise ValidationError("OVFtool not present. "
"Cannot create OVA")
else:
if use_esx is False and values.template_vm_name is None:
raise ValidationError("Missing template-vm-name for the "
"template VM")
if (values.source_image_path is not None and values.image_name is None):
raise ValidationError("Specify the Metavisor OVF file.")
if use_esx:
_check_env_vars_set('ESX_USER_NAME')
else:
_check_env_vars_set('VCENTER_USER_NAME')
vcenter_password = _get_vcenter_password(use_esx)
brkt_cli.validate_ntp_servers(values.ntp_servers)
brkt_env = brkt_cli.brkt_env_from_values(values)
if brkt_env is None:
_, brkt_env = parsed_config.get_current_env()
if not values.token:
raise ValidationError('Must provide a token')
proxy = None
if values.http_proxy:
proxy = _parse_proxies(values.http_proxy)[0]
# Download images from S3
try:
if (values.encryptor_vmdk is None and
values.source_image_path is None):
(ovf, file_list) = \
esx_service.download_ovf_from_s3(
values.bucket_name,
image_name=values.image_name,
proxy=proxy
)
if ovf is None:
raise ValidationError("Did not find MV OVF images")
except Exception as e:
raise ValidationError("Failed to download MV image from S3: ", e)
# Connect to vCenter
try:
vc_swc = esx_service.initialize_vcenter(
host=values.vcenter_host,
user=os.getenv('ESX_USER_NAME') if use_esx else os.getenv('VCENTER_USER_NAME'),
password=vcenter_password,
port=values.vcenter_port,
datacenter_name=None if use_esx else values.vcenter_datacenter,
datastore_name=values.vcenter_datastore,
esx_host=use_esx,
cluster_name=None if use_esx else values.vcenter_cluster,
no_of_cpus=values.no_of_cpus,
memory_gb=values.memory_gb,
session_id=session_id,
network_name=values.network_name,
nic_type=values.nic_type,
verify=False if use_esx else values.validate,
)
except Exception as e:
raise ValidationError("Failed to connect to vCenter: ", e)
# Validate that template does not already exist
if values.template_vm_name:
if vc_swc.find_vm(values.template_vm_name):
raise ValidationError("VM with the same name as requested "
"template VM name %s already exists" %
values.template_vm_name)
# Set tear-down
vc_swc.set_teardown(values.no_teardown)
# Set the disk-type
if values.disk_type == "thin":
vc_swc.set_thin_disk(True)
vc_swc.set_eager_scrub(False)
elif values.disk_type == "thick-lazy-zeroed":
vc_swc.set_thin_disk(False)
vc_swc.set_eager_scrub(False)
elif values.disk_type == "thick-eager-zeroed":
vc_swc.set_thin_disk(False)
vc_swc.set_eager_scrub(True)
else:
raise ValidationError("Disk Type %s not correct. Can only be "
"thin, thick-lazy-zeroed or "
"thick-eager-zeroed" % (values.disk_type,))
try:
instance_config = instance_config_from_values(
values, mode=INSTANCE_CREATOR_MODE, cli_config=parsed_config)
user_data_str = vc_swc.create_userdata_str(instance_config,
update=False, ssh_key_file=values.ssh_public_key_file)
if (values.encryptor_vmdk is not None):
# Create from MV VMDK
encrypt_vmdk.encrypt_from_vmdk(
vc_swc, encryptor_service.EncryptorService,
values.vmdk, vm_name=values.template_vm_name,
create_ovf=values.create_ovf,
create_ova=values.create_ova,
target_path=values.target_path,
image_name=values.encrypted_ovf_name,
ovftool_path=values.ovftool_path,
metavisor_vmdk=values.encryptor_vmdk,
user_data_str=user_data_str,
serial_port_file_name=values.serial_port_file_name,
status_port=values.status_port,
)
elif (values.source_image_path is not None):
# Create from MV OVF in local directory
encrypt_vmdk.encrypt_from_local_ovf(
vc_swc, encryptor_service.EncryptorService,
values.vmdk, vm_name=values.template_vm_name,
create_ovf=values.create_ovf,
create_ova=values.create_ova,
target_path=values.target_path,
image_name=values.encrypted_ovf_name,
ovftool_path=values.ovftool_path,
source_image_path=values.source_image_path,
ovf_image_name=values.image_name,
user_data_str=user_data_str,
serial_port_file_name=values.serial_port_file_name,
status_port=values.status_port,
)
else:
# Create from MV OVF in S3
encrypt_vmdk.encrypt_from_s3(
vc_swc, encryptor_service.EncryptorService,
values.vmdk, vm_name=values.template_vm_name,
create_ovf=values.create_ovf,
create_ova=values.create_ova,
target_path=values.target_path,
image_name=values.encrypted_ovf_name,
ovftool_path=values.ovftool_path,
ovf_name=ovf,
download_file_list=file_list,
user_data_str=user_data_str,
serial_port_file_name=values.serial_port_file_name,
status_port=values.status_port,
)
return 0
except Exception as e:
log.error("Failed to encrypt the guest VMDK: %s", e)
return 1
def run_update(values, parsed_config, log, use_esx=False):
session_id = util.make_nonce()
encrypted_ovf_name = None
encrypted_ova_name = None
if values.create_ovf or values.create_ova:
# verify we have a valid input directory
if values.target_path is None:
raise ValidationError("Missing directory path to fetch "
"encrypted OVF/OVA images from")
if not os.path.exists(values.target_path):
raise ValidationError("Target path %s not present",
values.target_path)
if values.create_ovf:
name = os.path.join(values.target_path,
values.encrypted_ovf_name + ".ovf")
if (os.path.exists(name) is False):
raise ValidationError("Encrypted OVF image not found at "
"%s", name)
encrypted_ovf_name = values.encrypted_ovf_name
else:
encrypted_ova_name = values.encrypted_ovf_name
name = os.path.join(values.target_path,
values.encrypted_ovf_name + ".ova")
if (os.path.exists(name) is False):
raise ValidationError("Encrypted OVA image not found at "
"%s", name)
# verify ovftool is present
try:
cmd = [values.ovftool_path, '-v']
subprocess.check_call(cmd)
except:
raise ValidationError("OVFtool not present. "
"Cannot process OVA")
else:
if use_esx:
raise ValidationError("Cannot use template VMs for "
"updation on a single ESX host")
if (values.template_vm_name is None):
raise ValidationError("Encrypted image not provided")
if (values.source_image_path is not None and values.image_name is None):
raise ValidationError("Specify the Metavisor OVF file.")
if use_esx:
_check_env_vars_set('ESX_USER_NAME')
else:
_check_env_vars_set('VCENTER_USER_NAME')
vcenter_password = _get_vcenter_password(use_esx)
brkt_cli.validate_ntp_servers(values.ntp_servers)
brkt_env = brkt_cli.brkt_env_from_values(values)
if brkt_env is None:
_, brkt_env = parsed_config.get_current_env()
if not values.token:
raise ValidationError('Must provide a token')
proxy = None
if values.http_proxy:
proxy = _parse_proxies(values.http_proxy)[0]
# Download images from S3
try:
if (values.encryptor_vmdk is None and
values.source_image_path is None):
(ovf_name, download_file_list) = \
esx_service.download_ovf_from_s3(
values.bucket_name,
image_name=values.image_name,
proxy=proxy
)
if ovf_name is None:
raise ValidationError("Did not find MV OVF images")
except Exception as e:
raise ValidationError("Failed to download MV image from S3: ", e)
# Connect to vCenter
try:
vc_swc = esx_service.initialize_vcenter(
host=values.vcenter_host,
user=os.getenv('ESX_USER_NAME') if use_esx else os.getenv('VCENTER_USER_NAME'),
password=vcenter_password,
port=values.vcenter_port,
datacenter_name=None if use_esx else values.vcenter_datacenter,
datastore_name=values.vcenter_datastore,
esx_host=use_esx,
cluster_name=None if use_esx else values.vcenter_cluster,
no_of_cpus=values.no_of_cpus,
memory_gb=values.memory_gb,
session_id=session_id,
network_name=values.network_name,
nic_type=values.nic_type,
verify=False if use_esx else values.validate,
)
except Exception as e:
raise ValidationError("Failed to connect to vCenter: ", e)
if values.template_vm_name:
if vc_swc.find_vm(values.template_vm_name) is None:
raise ValidationError("Template VM %s not found" %
values.template_vm_name)
try:
instance_config = instance_config_from_values(
values, mode=INSTANCE_UPDATER_MODE, cli_config=parsed_config)
user_data_str = vc_swc.create_userdata_str(instance_config,
update=True, ssh_key_file=values.ssh_public_key_file)
if (values.encryptor_vmdk is not None):
# Create from MV VMDK
update_vmdk.update_from_vmdk(
vc_swc, encryptor_service.EncryptorService,
template_vm_name=values.template_vm_name,
target_path=values.target_path,
ovf_name=encrypted_ovf_name,
ova_name=encrypted_ova_name,
ovftool_path=values.ovftool_path,
metavisor_vmdk=values.encryptor_vmdk,
user_data_str=user_data_str,
status_port=values.status_port,
)
elif (values.source_image_path is not None):
# Create from MV OVF in local directory
update_vmdk.update_from_local_ovf(
vc_swc, encryptor_service.EncryptorService,
template_vm_name=values.template_vm_name,
target_path=values.target_path,
ovf_name=encrypted_ovf_name,
ova_name=encrypted_ova_name,
ovftool_path=values.ovftool_path,
source_image_path=values.source_image_path,
ovf_image_name=values.image_name,
user_data_str=user_data_str,
status_port=values.status_port,
)
else:
# Create from MV OVF in S3
update_vmdk.update_from_s3(
vc_swc, encryptor_service.EncryptorService,
template_vm_name=values.template_vm_name,
target_path=values.target_path,
ovf_name=encrypted_ovf_name,
ova_name=encrypted_ova_name,
ovftool_path=values.ovftool_path,
mv_ovf_name=ovf_name,
download_file_list=download_file_list,
user_data_str=user_data_str,
status_port=values.status_port,
)
return 0
except:
log.error("Failed to update encrypted VMDK");
return 1