1fcc024555
Extending Magpie's README with LACP troubleshooting information, tips, and LACP status decoder script. Also fetched latest release-tools boilerplate [0]. [0]: https://github.com/openstack-charmers/release-tools/tree/master/global/source-zaza Change-Id: Ib030d188b8763e27c85ee3ef2f283c4bf05f3141
89 lines
2.4 KiB
Python
Executable File
89 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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def status_decoder(status):
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decoded_status = [(status >> bit) & 1 for bit in range(8 - 1, -1, -1)]
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decoded_status.reverse()
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return decoded_status
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def main(args):
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try:
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port_state = int(args.port_state)
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except (TypeError, ValueError):
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raise Exception('port_state has to be integer')
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if args.second_port_state:
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try:
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second_port_state = int(args.second_port_state)
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except (TypeError, ValueError):
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raise Exception('second_port_state has to be integer')
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else:
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second_port_state = None
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states = {
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0: {
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"name": "LACP Activity",
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1: "Active LACP",
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0: "Passive LACP"
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},
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1: {
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"name": "LACP Timeout",
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1: "Short",
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0: "Long"
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},
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2: {
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"name": "Aggregability",
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1: "Aggregatable",
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0: "Individual",
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},
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3: {
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"name": "Synchronization",
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1: "Link in sync",
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0: "Link out of sync"
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},
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4: {
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"name": "Collecting",
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1: "Ingress traffic: Accepting",
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0: "Ingress traffic: Rejecting",
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},
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5: {
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"name": "Distributing",
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1: "Egress traffic: Sending",
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0: "Egress trafic: Not sending"
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},
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6: {
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"name": "Is Defaulted",
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1: "Defaulted settings",
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0: "Settings are received from LACP PDU"
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},
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7: {
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"name": "Link Expiration",
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1: "Yes",
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0: "No"
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}
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}
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status = status_decoder(port_state)
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for i, entry in enumerate(status):
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status_string = "{0}: {1}".format(states[i]['name'], states[i][entry])
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if second_port_state:
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second_status = status_decoder(second_port_state)
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if entry == second_status[i]:
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status_string = "(Equal for both ports) {0}".format(
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status_string)
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else:
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status_string += " (Port 1) / {0} (Port 2)".format(
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states[i][second_status[i]])
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print(status_string)
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if __name__ == '__main__':
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parser = argparse.ArgumentParser()
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parser.add_argument("port_state")
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parser.add_argument("second_port_state", nargs='?', default=None)
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main(parser.parse_args())
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