def attribute_default(self, tenant, attrs, name, default):
if name in attrs:
value = attrs[name]
else:
value = default
logger.info("saving default value %s for attribute %s" % (value, name))
ta = TenantAttribute(tenant=tenant, name=name, value=value)
ta.save()
return value
def attribute_default(self, tenant, attrs, name, default):
if name in attrs:
value = attrs[name]
else:
value = default
logger.info("saving default value %s for attribute %s" %
(value, name))
ta = TenantAttribute(tenant=tenant, name=name, value=value)
ta.save()
return value
def save_tenant_attribute(self, tenant, name, value):
tas = TenantAttribute.objects.filter(tenant=tenant, name=name)
if tas:
ta = tas[0]
if ta.value != value:
logger.info("updating %s with attribute" % name)
ta.value = value
ta.save()
else:
logger.info("saving autogenerated config %s" % name)
ta = TenantAttribute(tenant=tenant, name=name, value=value)
ta.save()
def set_tenant_attr(self, obj, prop_name, value):
value = self.try_intrinsic_function(value)
if value:
attrs = TenantAttribute.objects.filter(tenant=obj, name=prop_name)
if attrs:
attr = attrs[0]
if attr.value != value:
self.info("updating attribute %s" % prop_name)
attr.value = value
attr.save()
else:
self.info("adding attribute %s" % prop_name)
ta = TenantAttribute(tenant=obj, name=prop_name, value=value)
ta.save()
def set_tenant_attr(self, obj, prop_name, value):
value = self.try_intrinsic_function(value)
if value:
attrs = TenantAttribute.objects.filter(tenant=obj, name=prop_name)
if attrs:
attr = attrs[0]
if attr.value != value:
self.info("updating attribute %s" % prop_name)
attr.value = value
attr.save()
else:
self.info("adding attribute %s" % prop_name)
ta = TenantAttribute(tenant=obj, name=prop_name, value=value)
ta.save()
def write_configs(self, o):
o.config_fns = []
o.rest_configs = []
o.component_configs = []
o.files_dir = self.get_files_dir(o)
if not os.path.exists(o.files_dir):
os.makedirs(o.files_dir)
# Combine the service attributes with the tenant attributes. Tenant
# attribute can override service attributes.
attrs = o.provider_service.serviceattribute_dict
attrs.update(o.tenantattribute_dict)
ordered_attrs = attrs.keys()
onos = self.get_onos_service(o)
if onos.node_key:
file(os.path.join(o.files_dir, "node_key"),
"w").write(onos.node_key)
o.node_key_fn = "node_key"
else:
o.node_key_fn = None
o.early_rest_configs = []
if ("cordvtn" in o.dependencies) and (not self.is_no_container(o)):
# For VTN, since it's running in a docker host container, we need
# to make sure it configures the cluster using the right ip addresses.
# NOTE: rest_onos/v1/cluster/configuration/ will reboot the cluster and
# must go first.
name = "rest_onos/v1/cluster/configuration/"
value = self.get_cluster_configuration(o)
fn = name[5:].replace("/", "_")
endpoint = name[5:]
file(os.path.join(o.files_dir, fn), "w").write(" " + value)
o.early_rest_configs.append({"endpoint": endpoint, "fn": fn})
# Generate config files and save them to the appropriate tenant attributes
configs = []
for key, value in attrs.iteritems():
if key == "autogenerate" and value:
for config in value.split(','):
configs.append(config.strip())
for label in configs:
config = None
value = None
if label == "vtn-network-cfg":
# Generate the VTN config file... where should this live?
config = "rest_onos/v1/network/configuration/"
value = self.get_vtn_config(o, attrs)
elif label == "volt-network-cfg":
config = "rest_onos/v1/network/configuration/"
value = self.get_volt_network_config(o, attrs)
elif label == "volt-component-cfg":
config = "component_config"
value = self.get_volt_component_config(o, attrs)
elif label == "vrouter-network-cfg":
config = "rest_onos/v1/network/configuration/"
value = self.get_vrouter_network_config(o, attrs)
if config:
tas = TenantAttribute.objects.filter(tenant=o, name=config)
if tas:
ta = tas[0]
if ta.value != value:
logger.info("updating %s with autogenerated config" %
config)
ta.value = value
ta.save()
attrs[config] = value
else:
logger.info("saving autogenerated config %s" % config)
ta = TenantAttribute(tenant=o, name=config, value=value)
ta.save()
attrs[config] = value
for name in attrs.keys():
value = attrs[name]
if name.startswith("config_"):
fn = name[7:] # .replace("_json",".json")
o.config_fns.append(fn)
file(os.path.join(o.files_dir, fn), "w").write(value)
if name.startswith("rest_"):
fn = name[5:].replace("/", "_")
endpoint = name[5:]
# Ansible goes out of it's way to make our life difficult. If
# 'lookup' sees a file that it thinks contains json, then it'll
# insist on parsing and return a json object. We just want
# a string, so prepend a space and then strip the space off
# later.
file(os.path.join(o.files_dir, fn), "w").write(" " + value)
o.rest_configs.append({"endpoint": endpoint, "fn": fn})
if name.startswith("component_config"):
components = json.loads(value, object_pairs_hook=OrderedDict)
for component in components.keys():
config = components[component]
for key in config.keys():
config_val = config[key]
found = re.findall('<(.+?)>', config_val)
for x in found:
#Get value corresponding to that string
val = self.get_dynamic_parameter_value(o, x)
if val:
config_val = re.sub('<' + x + '>', val,
config_val)
#TODO: else raise an exception?
o.component_configs.append({
"component":
component,
"config_params":
"'{\"" + key + "\":\"" + config_val + "\"}'"
})
def write_configs(self, o):
o.config_fns = []
o.rest_configs = []
o.component_configs = []
o.files_dir = self.get_files_dir(o)
if not os.path.exists(o.files_dir):
os.makedirs(o.files_dir)
# Combine the service attributes with the tenant attributes. Tenant
# attribute can override service attributes.
attrs = o.provider_service.serviceattribute_dict
attrs.update(o.tenantattribute_dict)
ordered_attrs = attrs.keys()
onos = self.get_onos_service(o)
if onos.node_key:
file(os.path.join(o.files_dir, "node_key"),"w").write(onos.node_key)
o.node_key_fn="node_key"
else:
o.node_key_fn=None
o.early_rest_configs=[]
if ("cordvtn" in o.dependencies) and (not self.is_no_container(o)):
# For VTN, since it's running in a docker host container, we need
# to make sure it configures the cluster using the right ip addresses.
# NOTE: rest_onos/v1/cluster/configuration/ will reboot the cluster and
# must go first.
name="rest_onos/v1/cluster/configuration/"
value= self.get_cluster_configuration(o)
fn = name[5:].replace("/","_")
endpoint = name[5:]
file(os.path.join(o.files_dir, fn),"w").write(" " +value)
o.early_rest_configs.append( {"endpoint": endpoint, "fn": fn} )
# Generate config files and save them to the appropriate tenant attributes
autogen = []
for key, value in attrs.iteritems():
if key == "autogenerate" and value:
autogen.append(value)
for label in autogen:
config = None
value = None
if label == "vtn-network-cfg":
# Generate the VTN config file... where should this live?
config = "rest_onos/v1/network/configuration/"
value = self.get_vtn_config(o, attrs)
if config:
tas = TenantAttribute.objects.filter(tenant=o, name=config)
if tas:
ta = tas[0]
if ta.value != value:
logger.info("updating %s with autogenerated config" % config)
ta.value = value
ta.save()
attrs[config] = value
else:
logger.info("saving autogenerated config %s" % config)
ta = TenantAttribute(tenant=o, name=config, value=value)
ta.save()
attrs[config] = value
for name in attrs.keys():
value = attrs[name]
if name.startswith("config_"):
fn = name[7:] # .replace("_json",".json")
o.config_fns.append(fn)
file(os.path.join(o.files_dir, fn),"w").write(value)
if name.startswith("rest_"):
fn = name[5:].replace("/","_")
endpoint = name[5:]
# Ansible goes out of it's way to make our life difficult. If
# 'lookup' sees a file that it thinks contains json, then it'll
# insist on parsing and return a json object. We just want
# a string, so prepend a space and then strip the space off
# later.
file(os.path.join(o.files_dir, fn),"w").write(" " +value)
o.rest_configs.append( {"endpoint": endpoint, "fn": fn} )
if name.startswith("component_config"):
components = json.loads(value,object_pairs_hook=OrderedDict)
for component in components.keys():
config = components[component]
for key in config.keys():
config_val = config[key]
found = re.findall('<(.+?)>',config_val)
for x in found:
#Get value corresponding to that string
val = self.get_dynamic_parameter_value(o, x)
if val:
config_val = re.sub('<'+x+'>', val, config_val)
#TODO: else raise an exception?
o.component_configs.append( {"component": component, "config_params": "'{\""+key+"\":\""+config_val+"\"}'"} )
