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authorFeng Pan <fpan@redhat.com>2016-06-10 15:10:57 -0400
committerFeng Pan <fpan@redhat.com>2016-06-12 11:41:06 -0400
commit621a710d7992683a1bb818f37ac25975e5c4c9f7 (patch)
tree725fa0b5cb8e5827e5b08d141e23d87938c307ae /lib/python/apex/network_environment.py
parentce4770e46df1792f80d27a279d7c6cef2d9af5e0 (diff)
Add ipv6 support in network environment
Change-Id: I8db0cc0f715e95414e20f8a1e4d49f8d77e7b9ae Signed-off-by: Feng Pan <fpan@redhat.com>
Diffstat (limited to 'lib/python/apex/network_environment.py')
-rw-r--r--lib/python/apex/network_environment.py68
1 files changed, 50 insertions, 18 deletions
diff --git a/lib/python/apex/network_environment.py b/lib/python/apex/network_environment.py
index c9b7d3c..c6483d1 100644
--- a/lib/python/apex/network_environment.py
+++ b/lib/python/apex/network_environment.py
@@ -13,6 +13,10 @@ from .common import constants
PORTS = '/ports'
# Resources defined by <resource name>: <prefix>
+EXTERNAL_RESOURCES = {'OS::TripleO::Network::External': None,
+ 'OS::TripleO::Network::Ports::ExternalVipPort': PORTS,
+ 'OS::TripleO::Controller::Ports::ExternalPort': PORTS,
+ 'OS::TripleO::Compute::Ports::ExternalPort': PORTS}
TENANT_RESOURCES = {'OS::TripleO::Network::Tenant': None,
'OS::TripleO::Controller::Ports::TenantPort': PORTS,
'OS::TripleO::Compute::Ports::TenantPort': PORTS}
@@ -21,9 +25,13 @@ STORAGE_RESOURCES = {'OS::TripleO::Network::Storage': None,
'OS::TripleO::Controller::Ports::StoragePort': PORTS,
'OS::TripleO::Compute::Ports::StoragePort': PORTS}
API_RESOURCES = {'OS::TripleO::Network::InternalApi': None,
- 'OS::TripleO::Network::Ports::InternalApiVipPort': PORTS,
- 'OS::TripleO::Controller::Ports::InternalApiPort': PORTS,
- 'OS::TripleO::Compute::Ports::InternalApiPort': PORTS}
+ 'OS::TripleO::Network::Ports::InternalApiVipPort': PORTS,
+ 'OS::TripleO::Controller::Ports::InternalApiPort': PORTS,
+ 'OS::TripleO::Compute::Ports::InternalApiPort': PORTS}
+
+# A list of flags that will be set to true when IPv6 is enabled
+IPV6_FLAGS = ["NovaIPv6", "MongoDbIPv6", "CorosyncIPv6", "CephIPv6",
+ "RabbitIPv6", "MemcachedIPv6"]
class NetworkEnvironment:
@@ -37,22 +45,19 @@ class NetworkEnvironment:
def __init__(self, net_settings, filename):
with open(filename, 'r') as net_env_fh:
self.netenv_obj = yaml.load(net_env_fh)
- if net_settings:
- settings_obj = net_settings.get_network_settings()
- enabled_networks = net_settings.get_enabled_networks()
- self.netenv_obj = \
- self._update_net_environment(settings_obj,
- enabled_networks)
- else:
- raise NetworkEnvException("Network Settings does not exist")
+ self._update_net_environment(net_settings)
- def _update_net_environment(self, net_settings, enabled_networks):
+ def _update_net_environment(self, settings_obj):
"""
Updates Network Environment according to Network Settings
- :param: network settings dictionary
- :param: enabled network list
+ :param: network settings object
:return: None
"""
+ if not settings_obj:
+ raise NetworkEnvException("Network Settings does not exist")
+
+ net_settings = settings_obj.get_network_settings()
+ enabled_networks = settings_obj.get_enabled_networks()
param_def = 'parameter_defaults'
reg = 'resource_registry'
for key, prefix in TENANT_RESOURCES.items():
@@ -84,6 +89,17 @@ class NetworkEnvironment:
net_settings[constants.ADMIN_NETWORK]['provisioner_ip']
self.netenv_obj[param_def]['DnsServers'] = net_settings['dns_servers']
+ if public_cidr.version == 6:
+ postfix = '/external_v6.yaml'
+ else:
+ postfix = '/external.yaml'
+
+ for key, prefix in EXTERNAL_RESOURCES.items():
+ if prefix is None:
+ prefix = ''
+ self.netenv_obj[reg][key] = tht_dir + prefix + postfix
+
+
if constants.PRIVATE_NETWORK in enabled_networks:
priv_range = net_settings[constants.PRIVATE_NETWORK][
'usable_ip_range'].split(',')
@@ -94,7 +110,10 @@ class NetworkEnvironment:
}]
priv_cidr = net_settings[constants.PRIVATE_NETWORK]['cidr']
self.netenv_obj[param_def]['TenantNetCidr'] = str(priv_cidr)
- postfix = '/tenant.yaml'
+ if priv_cidr.version == 6:
+ postfix = '/tenant_v6.yaml'
+ else:
+ postfix = '/tenant.yaml'
else:
postfix = '/noop.yaml'
@@ -114,7 +133,10 @@ class NetworkEnvironment:
}]
storage_cidr = net_settings[constants.STORAGE_NETWORK]['cidr']
self.netenv_obj[param_def]['StorageNetCidr'] = str(storage_cidr)
- postfix = '/storage.yaml'
+ if storage_cidr.version == 6:
+ postfix = '/storage_v6.yaml'
+ else:
+ postfix = '/storage.yaml'
else:
postfix = '/noop.yaml'
@@ -134,7 +156,12 @@ class NetworkEnvironment:
}]
api_cidr = net_settings[constants.API_NETWORK]['cidr']
self.netenv_obj[param_def]['InternalApiNetCidr'] = str(api_cidr)
- postfix = '/internal_api.yaml'
+ if api_cidr.version == 6:
+ postfix = '/internal_api_v6.yaml'
+ else:
+ postfix = '/internal_api.yaml'
+
+
else:
postfix = '/noop.yaml'
@@ -143,7 +170,12 @@ class NetworkEnvironment:
prefix = ''
self.netenv_obj[reg][key] = tht_dir + prefix + postfix
- return self.netenv_obj
+ # Set IPv6 related flags to True. Not that we do not set those to False
+ # when IPv4 is configured, we'll use the default or whatever the user
+ # may have set.
+ if settings_obj.get_ip_addr_family() == 6:
+ for flag in IPV6_FLAGS:
+ self.netenv_obj[param_def][flag] = True
def get_netenv_settings(self):
"""