def launch_vpn_instance(self, project_id, user_id):
LOG.debug(_("Launching VPN for %s") % (project_id))
ctxt = context.RequestContext(user_id=user_id,
project_id=project_id)
key_name = self.setup_key_pair(ctxt)
group_name = self.setup_security_group(ctxt)
ec2_id = ec2utils.image_ec2_id(FLAGS.vpn_image_id)
reservation = self.controller.run_instances(ctxt,
user_data=self.get_encoded_zip(project_id),
max_count=1,
min_count=1,
instance_type='m1.tiny',
image_id=ec2_id,
key_name=key_name,
security_group=[group_name])
def launch_vpn_instance(self, project_id, user_id):
LOG.debug(_("Launching VPN for %s") % (project_id))
ctxt = context.RequestContext(user_id=user_id,
project_id=project_id)
key_name = self.setup_key_pair(ctxt)
group_name = self.setup_security_group(ctxt)
ec2_id = ec2utils.image_ec2_id(FLAGS.vpn_image_id)
reservation = self.controller.run_instances(ctxt,
user_data=self.get_encoded_zip(project_id),
max_count=1,
min_count=1,
instance_type='m1.tiny',
image_id=ec2_id,
key_name=key_name,
security_group=[group_name])
def get_metadata(self, address):
ctxt = context.get_admin_context()
search_opts = {"fixed_ip": address, "deleted": False}
try:
instance_ref = self.compute_api.get_all(ctxt, search_opts=search_opts)
except exception.NotFound:
instance_ref = None
if not instance_ref:
return None
# This ensures that all attributes of the instance
# are populated.
instance_ref = db.instance_get(ctxt, instance_ref[0]["id"])
mpi = self._get_mpi_data(ctxt, instance_ref["project_id"])
hostname = "%s.%s" % (instance_ref["hostname"], FLAGS.dhcp_domain)
host = instance_ref["host"]
services = db.service_get_all_by_host(ctxt.elevated(), host)
availability_zone = ec2utils.get_availability_zone_by_host(services, host)
ip_info = ec2utils.get_ip_info_for_instance(ctxt, instance_ref)
floating_ips = ip_info["floating_ips"]
floating_ip = floating_ips and floating_ips[0] or ""
ec2_id = ec2utils.id_to_ec2_id(instance_ref["id"])
image_ec2_id = ec2utils.image_ec2_id(instance_ref["image_ref"])
security_groups = db.security_group_get_by_instance(ctxt, instance_ref["id"])
security_groups = [x["name"] for x in security_groups]
mappings = self._format_instance_mapping(ctxt, instance_ref)
data = {
"user-data": base64.b64decode(instance_ref["user_data"]),
"meta-data": {
"ami-id": image_ec2_id,
"ami-launch-index": instance_ref["launch_index"],
"ami-manifest-path": "FIXME",
"block-device-mapping": mappings,
"hostname": hostname,
"instance-action": "none",
"instance-id": ec2_id,
"instance-type": instance_ref["instance_type"]["name"],
"local-hostname": hostname,
"local-ipv4": address,
"placement": {"availability-zone": availability_zone},
"public-hostname": hostname,
"public-ipv4": floating_ip,
"reservation-id": instance_ref["reservation_id"],
"security-groups": security_groups,
"mpi": mpi,
},
}
# public-keys should be in meta-data only if user specified one
if instance_ref["key_name"]:
data["meta-data"]["public-keys"] = {
"0": {"_name": instance_ref["key_name"], "openssh-key": instance_ref["key_data"]}
}
for image_type in ["kernel", "ramdisk"]:
if instance_ref.get("%s_id" % image_type):
ec2_id = ec2utils.image_ec2_id(instance_ref["%s_id" % image_type], ec2utils.image_type(image_type))
data["meta-data"]["%s-id" % image_type] = ec2_id
if False: # TODO(vish): store ancestor ids
data["ancestor-ami-ids"] = []
if False: # TODO(vish): store product codes
data["product-codes"] = []
return data
def get_metadata(self, address):
ctxt = context.get_admin_context()
search_opts = {'fixed_ip': address, 'deleted': False}
try:
instance_ref = self.compute_api.get_all(ctxt,
search_opts=search_opts)
except exception.NotFound:
instance_ref = None
if not instance_ref:
return None
# This ensures that all attributes of the instance
# are populated.
instance_ref = db.instance_get(ctxt, instance_ref[0]['id'])
mpi = self._get_mpi_data(ctxt, instance_ref['project_id'])
hostname = "%s.%s" % (instance_ref['hostname'], FLAGS.dhcp_domain)
host = instance_ref['host']
services = db.service_get_all_by_host(ctxt.elevated(), host)
availability_zone = ec2utils.get_availability_zone_by_host(
services, host)
ip_info = ec2utils.get_ip_info_for_instance(ctxt, instance_ref)
floating_ips = ip_info['floating_ips']
floating_ip = floating_ips and floating_ips[0] or ''
ec2_id = ec2utils.id_to_ec2_id(instance_ref['id'])
image_ec2_id = ec2utils.image_ec2_id(instance_ref['image_ref'])
security_groups = db.security_group_get_by_instance(
ctxt, instance_ref['id'])
security_groups = [x['name'] for x in security_groups]
mappings = self._format_instance_mapping(ctxt, instance_ref)
data = {
'user-data': base64.b64decode(instance_ref['user_data']),
'meta-data': {
'ami-id': image_ec2_id,
'ami-launch-index': instance_ref['launch_index'],
'ami-manifest-path': 'FIXME',
'block-device-mapping': mappings,
'hostname': hostname,
'instance-action': 'none',
'instance-id': ec2_id,
'instance-type': instance_ref['instance_type']['name'],
'local-hostname': hostname,
'local-ipv4': address,
'placement': {
'availability-zone': availability_zone
},
'public-hostname': hostname,
'public-ipv4': floating_ip,
'reservation-id': instance_ref['reservation_id'],
'security-groups': security_groups,
'mpi': mpi
}
}
# public-keys should be in meta-data only if user specified one
if instance_ref['key_name']:
data['meta-data']['public-keys'] = {
'0': {
'_name': instance_ref['key_name'],
'openssh-key': instance_ref['key_data']
}
}
for image_type in ['kernel', 'ramdisk']:
if instance_ref.get('%s_id' % image_type):
ec2_id = ec2utils.image_ec2_id(
instance_ref['%s_id' % image_type],
ec2utils.image_type(image_type))
data['meta-data']['%s-id' % image_type] = ec2_id
if False: # TODO(vish): store ancestor ids
data['ancestor-ami-ids'] = []
if False: # TODO(vish): store product codes
data['product-codes'] = []
return data
def get_metadata(self, address):
ctxt = context.get_admin_context()
search_opts = {'fixed_ip': address, 'deleted': False}
try:
instance_ref = self.compute_api.get_all(ctxt,
search_opts=search_opts)
except exception.NotFound:
instance_ref = None
if not instance_ref:
return None
# This ensures that all attributes of the instance
# are populated.
instance_ref = db.instance_get(ctxt, instance_ref[0]['id'])
mpi = self._get_mpi_data(ctxt, instance_ref['project_id'])
hostname = "%s.%s" % (instance_ref['hostname'], FLAGS.dhcp_domain)
host = instance_ref['host']
services = db.service_get_all_by_host(ctxt.elevated(), host)
availability_zone = ec2utils.get_availability_zone_by_host(services,
host)
ip_info = ec2utils.get_ip_info_for_instance(ctxt, instance_ref)
floating_ips = ip_info['floating_ips']
floating_ip = floating_ips and floating_ips[0] or ''
ec2_id = ec2utils.id_to_ec2_id(instance_ref['id'])
image_ec2_id = ec2utils.image_ec2_id(instance_ref['image_ref'])
security_groups = db.security_group_get_by_instance(ctxt,
instance_ref['id'])
security_groups = [x['name'] for x in security_groups]
mappings = self._format_instance_mapping(ctxt, instance_ref)
data = {
'user-data': base64.b64decode(instance_ref['user_data']),
'meta-data': {
'ami-id': image_ec2_id,
'ami-launch-index': instance_ref['launch_index'],
'ami-manifest-path': 'FIXME',
'block-device-mapping': mappings,
'hostname': hostname,
'instance-action': 'none',
'instance-id': ec2_id,
'instance-type': instance_ref['instance_type']['name'],
'local-hostname': hostname,
'local-ipv4': address,
'placement': {'availability-zone': availability_zone},
'public-hostname': hostname,
'public-ipv4': floating_ip,
'reservation-id': instance_ref['reservation_id'],
'security-groups': security_groups,
'mpi': mpi}}
# public-keys should be in meta-data only if user specified one
if instance_ref['key_name']:
data['meta-data']['public-keys'] = {
'0': {'_name': instance_ref['key_name'],
'openssh-key': instance_ref['key_data']}}
for image_type in ['kernel', 'ramdisk']:
if instance_ref.get('%s_id' % image_type):
ec2_id = ec2utils.image_ec2_id(
instance_ref['%s_id' % image_type],
ec2utils.image_type(image_type))
data['meta-data']['%s-id' % image_type] = ec2_id
if False: # TODO(vish): store ancestor ids
data['ancestor-ami-ids'] = []
if False: # TODO(vish): store product codes
data['product-codes'] = []
return data