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Add bond/bridge YAML emitter

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Add int_to_mode() and int_to_lb() in config/bondethernet.py to map back
the retrieved values from VPP into their config strings.

Implement bond and bridge settings dumper, dumping all settings even if
they are default. This helps the user understand the configurable
options.
This commit is contained in:
Pim van Pelt
2022-04-05 15:50:49 +00:00
parent 2360d28d0a
commit 0a755a0745
4 changed files with 202 additions and 0 deletions
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15
vpp/vppapi.py
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@ -10,6 +10,7 @@ import fnmatch
import logging
import socket
import yaml
import config.bondethernet as bondethernet
class VPPApi():
def __init__(self, address='/run/vpp/api.sock', clientname='vppcfg'):
@ -275,6 +276,10 @@ class VPPApiDumper(VPPApi):
bond = {"description": ""}
if iface.sw_if_index in self.cache['bondethernet_members']:
bond['interfaces'] = [self.cache['interfaces'][x].interface_name for x in self.cache['bondethernet_members'][iface.sw_if_index]]
mode = bondethernet.int_to_mode(iface.mode)
bond['mode'] = mode
if mode in ['xor', 'lacp']:
bond['load-balance'] = bondethernet.int_to_lb(iface.lb)
config['bondethernets'][iface.interface_name] = bond
for numtags in [ 0, 1, 2 ]:
@ -344,6 +349,16 @@ class VPPApiDumper(VPPApi):
bridge_name = "bd%d" % idx
mtu = 1500
bridge = {"description": ""}
settings = {}
settings['learn'] = iface.learn
settings['unicast-flood'] = iface.flood
settings['unknown-unicast-flood'] = iface.uu_flood
settings['unicast-forward'] = iface.forward
settings['arp-termination'] = iface.arp_term
settings['arp-unicast-forward'] = iface.arp_ufwd
settings['mac-age-minutes'] = int(iface.mac_age)
bridge['settings'] = settings
bvi = None
if iface.bvi_sw_if_index != 2**32-1:
bvi = self.cache['interfaces'][iface.bvi_sw_if_index]