ipng/vpp-snmp-agent
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Add a flag to disable lcp lookups, due to pending VAPI issues (https://gerrit.fd.io/r/c/vpp/+/35479)

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Pim van Pelt
2022-03-08 13:25:29 +00:00
parent a9c9e15828
commit c112016665
1 changed files with 7 additions and 3 deletions
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8
vpp-snmp-agent.py
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@ -65,12 +65,15 @@ class MyAgent(agentx.Agent):
def update(self): def update(self):
global vppstat, vpp global vppstat, vpp, args
vppstat.connect() vppstat.connect()
vpp.connect() vpp.connect()
ds = agentx.DataSet() ds = agentx.DataSet()
ifaces = vpp.get_ifaces() ifaces = vpp.get_ifaces()
if args.disable_lcp:
lcp = []
else:
lcp = vpp.get_lcp() lcp = vpp.get_lcp()
num_ifaces=len(ifaces) num_ifaces=len(ifaces)
num_vppstat=len(vppstat['/if/names']) num_vppstat=len(vppstat['/if/names'])
@ -94,7 +97,7 @@ class MyAgent(agentx.Agent):
ifName=ifname ifName=ifname
ifAlias=None ifAlias=None
try: try:
if self.config and ifname.startswith('tap'): if (not args.disable_lcp) and self.config and ifname.startswith('tap'):
host_sw_if_index = ifaces[ifname].sw_if_index host_sw_if_index = ifaces[ifname].sw_if_index
lip = get_lcp_by_host_sw_if_index(lcp, host_sw_if_index) lip = get_lcp_by_host_sw_if_index(lcp, host_sw_if_index)
if lip: if lip:
@ -218,6 +221,7 @@ def main():
global args global args
parser = argparse.ArgumentParser(formatter_class=argparse.RawTextHelpFormatter) parser = argparse.ArgumentParser(formatter_class=argparse.RawTextHelpFormatter)
parser.add_argument('-disable-lcp', dest='disable_lcp', action='store_true', help="""Disable Linux Control Plane integration""")
parser.add_argument('-a', dest='address', default="localhost:705", type=str, help="""Location of the SNMPd agent (unix-path or host:port), default localhost:705""") parser.add_argument('-a', dest='address', default="localhost:705", type=str, help="""Location of the SNMPd agent (unix-path or host:port), default localhost:705""")
parser.add_argument('-p', dest='period', type=int, default=30, help="""Period to poll VPP, default 30 (seconds)""") parser.add_argument('-p', dest='period', type=int, default=30, help="""Period to poll VPP, default 30 (seconds)""")
parser.add_argument('-c', dest='config', type=str, help="""Optional YAML configuration file, default empty""") parser.add_argument('-c', dest='config', type=str, help="""Optional YAML configuration file, default empty""")