NSSU installation complete progress logs are not displayed when NSSU fails on EX-VC.

[chidanandpujar]

python nssu_test.py 
<Element rpc-reply at 0x7ff4f988a3c0>
<Element rpc-reply at 0x7ff4f983b0c0>
<Element rpc-reply at 0x7ff4f987d080>
<Element rpc-reply at 0x7ff4f8188380>
<Element rpc-reply at 0x7ff4f818b0c0>
host: 10.204.40.214, report: request-package-checks-pending-install rpc is not supported on given device
host: 10.204.40.214, report: NSSU: installing software ... please be patient ...
Traceback (most recent call last):
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/device.py", line 833, in execute
    rpc_rsp_e = self._rpc_reply(
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/decorators.py", line 117, in wrapper
    rsp = function(self, *args, **kwargs)
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/device.py", line 1473, in _rpc_reply
    return self._conn.rpc(rpc_cmd_e, filter_xml)._NCElement__doc
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/ncclient-0.6.15-py3.10.egg/ncclient/manager.py", line 257, in execute
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/ncclient-0.6.15-py3.10.egg/ncclient/operations/third_party/juniper/rpc.py", line 52, in request
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/ncclient-0.6.15-py3.10.egg/ncclient/operations/rpc.py", line 381, in _request
ncclient.operations.errors.TimeoutExpiredError: ncclient timed out while waiting for an rpc reply.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/root/pyez_nssu_test1/nssu_test.py", line 21, in <module>
    ok, msg = sw.install(package=pkg,
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/utils/sw.py", line 1004, in install
    return self.pkgaddNSSU(remote_package, dev_timeout=timeout, **kwargs)
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/utils/sw.py", line 266, in pkgaddNSSU
    rsp = self.rpc.request_package_nonstop_upgrade(
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/rpcmeta.py", line 363, in _exec_rpc
    return self._junos.execute(rpc, **dec_args)
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/decorators.py", line 76, in wrapper
    return function(*args, **kwargs)
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/decorators.py", line 23, in wrapper
    result = function(*args, **kwargs)
  File "/root/pyez_nssu_test1/venv/lib/python3.10/site-packages/junos_eznc-2.7.1+9.ga64698b2.dirty-py3.10.egg/jnpr/junos/device.py", line 847, in execute
    raise EzErrors.RpcTimeoutError(self, rpc_cmd_e.tag, self.timeout)
jnpr.junos.exception.RpcTimeoutError: RpcTimeoutError(host: 10.204.40.214, cmd: request-package-nonstop-upgrade, timeout: 7500)


PyEZ connection times out after Master VC reboots as part of NSSU installation.
Sep 11 06:34:22 [NETCONF] - [20857] Outgoing: NOTICE: 'pending' set will be activated at next reboot...
Sep 11 06:34:31 [NETCONF] - [20857] Outgoing: </output>
Sep 11 06:34:31 [NETCONF] - [20857] Outgoing: <package-result>0</package-result>
Sep 11 06:34:31 [NETCONF] - [20857] Outgoing: <output>
Sep 11 06:34:31 [NETCONF] - [20857] Outgoing: failover links
Sep 11 06:34:31 [NETCONF] - [20857] Outgoing: </output>
client_loop: send disconnect: Broken pipe

ncclient.operations.errors.TimeoutExpiredError: ncclient timed out while waiting for an rpc reply.