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authorJan Gelety <jgelety@cisco.com>2019-09-04 15:42:08 +0200
committerJan Gelety <jgelety@cisco.com>2019-09-11 13:27:25 +0000
commite7a8aec57027b1791178bccacd58facacc322f6a (patch)
treec38c051d0972d588ccbb4b95b64281de88cde549 /resources/libraries
parentb82474874d4329d3e82ea8a22754b7b04cf969ee (diff)
CSIT-1597: API cleanup: bond
Change-Id: I7c2a29cfe48eee521cce5fcc3506cef39d51d37b Signed-off-by: Jan Gelety <jgelety@cisco.com>
Diffstat (limited to 'resources/libraries')
-rw-r--r--resources/libraries/python/InterfaceUtil.py80
1 files changed, 36 insertions, 44 deletions
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index 81dd20dc32..b25e70bd6e 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -31,7 +31,7 @@ from resources.libraries.python.VPPUtil import VPPUtil
class InterfaceStatusFlags(IntEnum):
- """Interface status falgs."""
+ """Interface status flags."""
IF_STATUS_API_FLAG_ADMIN_UP = 1
IF_STATUS_API_FLAG_LINK_UP = 2
@@ -84,21 +84,23 @@ class IfType(IntEnum):
IF_API_TYPE_PIPE = 3
-# pylint: disable=invalid-name
-class LinkBondLoadBalance(IntEnum):
- """Link bonding load balance."""
- L2 = 0 # pylint: disable=invalid-name
- L34 = 1
- L23 = 2
+class LinkBondLoadBalanceAlgo(IntEnum):
+ """Link bonding load balance algorithm."""
+ BOND_API_LB_ALGO_L2 = 0
+ BOND_API_LB_ALGO_L34 = 1
+ BOND_API_LB_ALGO_L23 = 2
+ BOND_API_LB_ALGO_RR = 3
+ BOND_API_LB_ALGO_BC = 4
+ BOND_API_LB_ALGO_AB = 5
class LinkBondMode(IntEnum):
- """Link bonding load balance."""
- ROUND_ROBIN = 1
- ACTIVE_BACKUP = 2
- XOR = 3
- BROADCAST = 4
- LACP = 5
+ """Link bonding mode."""
+ BOND_API_MODE_ROUND_ROBIN = 1
+ BOND_API_MODE_ACTIVE_BACKUP = 2
+ BOND_API_MODE_XOR = 3
+ BOND_API_MODE_BROADCAST = 4
+ BOND_API_MODE_LACP = 5
class InterfaceUtil(object):
@@ -1116,21 +1118,24 @@ class InterfaceUtil(object):
the node.
"""
cmd = 'bond_create'
- args = dict(id=int(Constants.BITWISE_NON_ZERO),
- use_custom_mac=0 if mac is None else 1,
- mac_address=0 if mac is None else L2Util.mac_to_bin(mac),
- mode=getattr(LinkBondMode, '{md}'.format(
- md=mode.replace('-', '_').upper())).value,
- lb=0 if load_balance is None else getattr(
- LinkBondLoadBalance, '{lb}'.format(
- lb=load_balance.upper())).value)
+ args = dict(
+ id=int(Constants.BITWISE_NON_ZERO),
+ use_custom_mac=False if mac is None else True,
+ mac_address=L2Util.mac_to_bin(mac) if mac else None,
+ mode=getattr(LinkBondMode, 'BOND_API_MODE_{md}'.format(
+ md=mode.replace('-', '_').upper())).value,
+ lb=0 if load_balance is None else getattr(
+ LinkBondLoadBalanceAlgo, 'BOND_API_LB_ALGO_{lb}'.format(
+ lb=load_balance.upper())).value,
+ numa_only=False
+ )
err_msg = 'Failed to create bond interface on host {host}'.format(
host=node['host'])
with PapiSocketExecutor(node) as papi_exec:
sw_if_index = papi_exec.add(cmd, **args).get_sw_if_index(err_msg)
- InterfaceUtil.add_eth_interface(node, sw_if_index=sw_if_index,
- ifc_pfx='eth_bond')
+ InterfaceUtil.add_eth_interface(
+ node, sw_if_index=sw_if_index, ifc_pfx='eth_bond')
if_key = Topology.get_interface_by_sw_index(node, sw_if_index)
return if_key
@@ -1209,8 +1214,9 @@ class InterfaceUtil(object):
args = dict(
sw_if_index=Topology.get_interface_sw_index(node, interface),
bond_sw_if_index=Topology.get_interface_sw_index(node, bond_if),
- is_passive=0,
- is_long_timeout=0)
+ is_passive=False,
+ is_long_timeout=False
+ )
err_msg = 'Failed to enslave physical interface {ifc} to bond ' \
'interface {bond} on host {host}'.format(ifc=interface,
bond=bond_if,
@@ -1236,9 +1242,11 @@ class InterfaceUtil(object):
details = papi_exec.add(cmd).get_details(err_msg)
for bond in details:
- data += ('{b}\n'.format(b=bond['interface_name'].rstrip('\x00')))
- data += (' mode: {m}\n'.format(m=bond['mode']).lower())
- data += (' load balance: {lb}\n'.format(lb=bond['lb']).lower())
+ data += ('{b}\n'.format(b=bond['interface_name']))
+ data += (' mode: {m}\n'.format(
+ m=bond['mode'].name.replace('BOND_API_MODE_', '').lower()))
+ data += (' load balance: {lb}\n'.format(
+ lb=bond['lb'].name.replace('BOND_API_LB_ALGO_', '').lower()))
data += (' number of active slaves: {n}\n'.format(
n=bond['active_slaves']))
if verbose:
@@ -1267,18 +1275,6 @@ class InterfaceUtil(object):
:returns: Bond slave interface data.
:rtype: dict
"""
- def process_slave_dump(slave_dump):
- """Process slave dump.
-
- :param slave_dump: Slave interface dump.
- :type slave_dump: dict
- :returns: Processed slave interface dump.
- :rtype: dict
- """
- slave_dump['interface_name'] = slave_dump['interface_name'].\
- rstrip('\x00')
- return slave_dump
-
cmd = 'sw_interface_slave_dump'
args = dict(sw_if_index=Topology.get_interface_sw_index(
node, interface))
@@ -1288,10 +1284,6 @@ class InterfaceUtil(object):
with PapiSocketExecutor(node) as papi_exec:
details = papi_exec.add(cmd, **args).get_details(err_msg)
- for dump in details:
- # In-place edits.
- process_slave_dump(dump)
-
logger.debug('Slave data:\n{slave_data}'.format(slave_data=details))
return details