RT-7.1: BGP default-policies updates

[trathod1]

Following changes are made here -

1. Added new deviation bgp_default_policy_unsupported [b/316563802]. Updated routing-policy default-action configurations accordingly.
2. Updating route-count to match issu-981 requirement according to README. i.e. by default, eBGP deny all routes, and iBGP allow all routes.
3. Included existing deviation default_import_export_policy for different behavior than issue-981
4. Updated Receive route-count for post-policy checks to honor policy configuration.
5. Updated gnmi.Get to gnmi.Watch to handle update delays
6. Fixing typo in variable name from wantRxPrePoloicy to wantRxPrePolicy

“This code is a Contribution to the OpenConfig Feature Profiles project (“Work”) made under the Google Software Grant and Corporate Contributor License Agreement (“CLA”) and governed by the Apache License 2.0. No other rights or licenses in or to any of Nokia’s intellectual property are granted for any other purpose. This code is provided on an “as is” basis without any warranties of any kind.”

[OpenConfigBot]

Pull Request Functional Test Report for #2927 / 79dc554aacc643fd30909cf4f383af5dd30ed01d

Virtual Devices

Device	Test	Test Documentation	Job	Raw Log
Arista cEOS		RT-7.1: BGP default policies
Cisco 8000E		RT-7.1: BGP default policies
Cisco XRd		RT-7.1: BGP default policies
Juniper ncPTX		RT-7.1: BGP default policies
Nokia SR Linux		RT-7.1: BGP default policies
Openconfig Lemming		RT-7.1: BGP default policies

Hardware Devices

Device	Test	Test Documentation	Raw Log
Arista 7808		RT-7.1: BGP default policies
Cisco 8808		RT-7.1: BGP default policies
Juniper PTX10008		RT-7.1: BGP default policies
Nokia 7250 IXR-10e		RT-7.1: BGP default policies

Help

[coveralls]

Pull Request Test Coverage Report for Build 9080150825

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 55.859%

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Totals
Change from base Build 9075171243:	0.0%
Covered Lines:	1983
Relevant Lines:	3550

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💛 - Coveralls