Port included in filename during snapcheck, but not during snap
dangerChef opened this issue · 3 comments
When running jsnapy as a module, if a port is specified in the configuration but the pre-connected device object is passed to SnapAdmin(), the snapshot filename from the snap action does not contain the port number but snapcheck does expect the port number to be in the filename.
Tests Included: test_route_summary
*************************RPC is get-route-summary-information*************************
ERROR, Snapshot file /tmp/snapshots/192.168.0.1_22_pre_get_route_summary_information.xml is not present in given path !!
Setup
Jsnapy is being run as a module from within a pyez script and connecting to a specific port (ie: port 22) - the device object connection is already established before passing the device object to SnapAdmin() - the jsnapy config file references port 22
Steps to Reproduce Issue
First, the config file needs to contain the port number:
hosts:
- device: {router}
port: 22
username: {user}
tests:
- test_route_summary.yaml
Second, jsnapy must be running as a module in a pyez script:
from jnpr.jsnapy import SnapAdmin
from jnpr.junos import Device
Third, you must connect to the device outside of jsnapy and pass the device object to SnapAdmin():
dev = Device( host=rtr_ip, port='22')
dev.open()
js = SnapAdmin()
js.snap(config_data, "pre", dev)
Then you do the snapcheck in a similar manner (connect prior and pass the object)
js.snap(config_data, "post", dev)
Then do the comparison:
chk = js.check(config_data, "pre", "post")
Versions Report
[aelliott]$ jsnapy --version
JSNAPy version: 1.3.2
[aelliott]$ python3 -V
Python 3.6.8
The workaround was to remove the port configuration from the config file, but I believe you should not be constructing the filenames differently in snap or snapcheck
Hi @dangerChef
Issue is not reproducible in the latest jsnapy 1.3.8.dev0, we will close this issue as fixed.
Please refer the following pass logs, port number is not part of the snap and snapcheck snapfile names.
# rm ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/10.220.1.222_*
# ls ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/
README
# ls ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/
README
# cat issue_374_dev_port_config.py
from jnpr.jsnapy import SnapAdmin
from pprint import pprint
from jnpr.junos import Device
config_data = """
hosts:
- device: x.x.x.x
username : xyz
port : 22
passwd: xyz
tests:
- test_show_chassis_hardware_no_diff.yml
"""
dev = Device(host='x.x.x.x', user='xyz', password='xyz', port=22)
dev.open()
js = SnapAdmin()
js.snap(config_data, "pre", dev)
js.snap(config_data, "post", dev)
snapvalue = js.check(config_data, "pre", "post", dev)
for snapcheck in snapvalue:
print ("\n -----------snapcheck----------")
print ("Tested on", snapcheck.device)
print ("Final result: ", snapcheck.result)
print ("Total passed: ", snapcheck.no_passed)
print ("Total failed:", snapcheck.no_failed)
pprint(snapcheck.test_results)
# python issue_374_dev_port_config.py
Taking snapshot of COMMAND: show chassis hardware
Taking snapshot of COMMAND: show chassis hardware
**************************** Device: x.x.x.x ****************************
Tests Included: test_chassis_hardware
*********************** Command: show chassis hardware ***********************
PASS | All "serial-number" is same in pre and post snapshot [ 1 value matched ]
------------------------------- Final Result!! -------------------------------
test_chassis_hardware : Passed
Total No of tests passed: 1
Total No of tests failed: 0
Overall Tests passed!!!
-----------snapcheck----------
Tested on x.x.x.x
Final result: Passed
Total passed: 1
Total failed: 0
{'show chassis hardware': [{'count': {'fail': 0, 'pass': 1},
'failed': [],
'node_name': 'serial-number',
'passed': [{'id': {'serial-number': 'VM663B0192BF'},
'message': 'Test Pass: Serial number '
'is same PRE '
"['VM663B0192BF'] and POST "
"['VM663B0192BF']",
'post': {'serial-number': ['VM663B0192BF']},
'post_node_value': ['VM663B0192BF'],
'pre': {'serial-number': ['VM663B0192BF']},
'pre_node_value': ['VM663B0192BF']}],
'result': True,
'test_name': 'test_chassis_hardware',
'testoperation': 'no-diff',
'xpath': '//chassis'}]}
# ls ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/
10.220.1.222_post_show_chassis_hardware.xml 10.220.1.222_pre_show_chassis_hardware.xml README
# rm ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/10.220.1.222_*
# ls ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/
README
# cat issue_374_dev_port_snapcheck_config.py
from jnpr.jsnapy import SnapAdmin
from pprint import pprint
from jnpr.junos import Device
config_data = """
hosts:
- device: x.x.x.x
username : xyz
port : 22
passwd: xyz
tests:
- test_snmp.yml
"""
dev = Device(host='x.x.x.x', user='xyz', password='xyz', port=22)
dev.open()
js = SnapAdmin()
snapvalue = js.snapcheck(config_data, "pre", dev)
for snapcheck in snapvalue:
print ("\n -----------snapcheck----------")
print ("Tested on", snapcheck.device)
print ("Final result: ", snapcheck.result)
print ("Total passed: ", snapcheck.no_passed)
print ("Total failed:", snapcheck.no_failed)
pprint(snapcheck.test_results)
# python issue_374_dev_port_snapcheck_config.py
Taking snapshot of RPC: get-configuration
**************************** Device: 10.220.1.222 ****************************
Tests Included: test_snmp_config
*************************RPC is get-configuration*************************
ERROR!! Nodes are not present in given <Xpath> : </configuration/snmp>
FAIL | All "community[name='mycommunity']" do not exists at xpath "/configuration/snmp" [ 0 value matched / 1 value failed ]
FAIL | SNMP community ''mycommunity' is not configured!
------------------------------- Final Result!! -------------------------------
test_snmp_config : Failed
Total No of tests passed: 0
Total No of tests failed: 1
Overall Tests failed!!!
-----------snapcheck----------
Tested on 10.220.1.222
Final result: Failed
Total passed: 0
Total failed: 1
{'get-configuration': [{'count': {'fail': 1, 'pass': 0},
'err': "SNMP community ''mycommunity' is not "
'configured!',
'failed': [{'actual_node_value': None,
'id': {},
'post': {},
'pre': {},
'xpath_error': True}],
'node_name': "community[name='mycommunity']",
'passed': [],
'result': False,
'test_name': 'test_snmp_config',
'testoperation': 'exists',
'xpath': '/configuration/snmp'}]}
# ls ~/ansible_release_v105_final/venv/etc/jsnapy/snapshots/
10.220.1.222_pre_get_configuration.xml README
Thanks
Chidanand
I have provided the pass log in the above comment, closing this issue..
Thanks
Chidanand