[202211] Add yang model for scheduler in PORT_QOS_MAP (#16244)

[stephenxs]

Why I did it

Backport #16244 to 202211

Work item tracking

• Microsoft ADO (number only):

How I did it

How to verify it

Which release branch to backport (provide reason below if selected)

• 201811
• 201911
• 202006
• 202012
• 202106
• 202111
• 202205
• 202211
• 202305

Tested branch (Please provide the tested image version)

Description for the changelog

Link to config_db schema for YANG module changes

A picture of a cute animal (not mandatory but encouraged)

[liat-grozovik]

@ganglyu @dgsudharsan can you please help to approve the PR as of cherry pick conflicts?
@StormLiangMS appreciate if you can merge it

[liat-grozovik]

@StormLiangMS can you please help to merge?

[stephenxs]

It can cause the following error message when the field is configured

2023-08-14.03:38:12.525017|SCHEDULER|port_scheduler|SET|type:STRICT|pir:25000000
2023-08-14.03:38:13.664406|PORT_QOS_MAP|Ethernet124|SET|dscp_to_tc_map:AZURE|pfc_enable:3,4|pfc_to_pg_map:AZURE|pfc_to_queue_map:AZURE|pfcwd_sw_enable:3,4|tc_to_pg_map:AZURE|tc_to_queue_map:AZURE|scheduler:port_scheduler
2023-08-14.03:39:31.630928|PORT_QOS_MAP|Ethernet25|DEL
2023-08-14.03:39:31.897676|QUEUE|Ethernet20|6|DEL
Aug 14 07:03:48.071609 r-panther-13 ERR sonic_yang: Data Loading Failed:All Keys are not parsed in PORT_QOS_MAP#012dict_keys(['Ethernet124'])#012exceptionList:["'scheduler'"]
Aug 14 07:03:48.071835 r-panther-13 ERR ConfigMgmt: Data Loading Failed#012All Keys are not parsed in PORT_QOS_MAP#012dict_keys(['Ethernet124'])#012exceptionList:["'scheduler'"]

[StormLiangMS]

LGTM

[ganglyu]

It can cause the following error message when the field is configured

2023-08-14.03:38:12.525017|SCHEDULER|port_scheduler|SET|type:STRICT|pir:25000000
2023-08-14.03:38:13.664406|PORT_QOS_MAP|Ethernet124|SET|dscp_to_tc_map:AZURE|pfc_enable:3,4|pfc_to_pg_map:AZURE|pfc_to_queue_map:AZURE|pfcwd_sw_enable:3,4|tc_to_pg_map:AZURE|tc_to_queue_map:AZURE|scheduler:port_scheduler
2023-08-14.03:39:31.630928|PORT_QOS_MAP|Ethernet25|DEL
2023-08-14.03:39:31.897676|QUEUE|Ethernet20|6|DEL
Aug 14 07:03:48.071609 r-panther-13 ERR sonic_yang: Data Loading Failed:All Keys are not parsed in PORT_QOS_MAP#012dict_keys(['Ethernet124'])#012exceptionList:["'scheduler'"]
Aug 14 07:03:48.071835 r-panther-13 ERR ConfigMgmt: Data Loading Failed#012All Keys are not parsed in PORT_QOS_MAP#012dict_keys(['Ethernet124'])#012exceptionList:["'scheduler'"]

Why do you have scheduler in PORT_QOS_MAP table? If it's from sonic-buildimage repo, can you show me the code?

[stephenxs]

It can cause the following error message when the field is configured

2023-08-14.03:38:12.525017|SCHEDULER|port_scheduler|SET|type:STRICT|pir:25000000
2023-08-14.03:38:13.664406|PORT_QOS_MAP|Ethernet124|SET|dscp_to_tc_map:AZURE|pfc_enable:3,4|pfc_to_pg_map:AZURE|pfc_to_queue_map:AZURE|pfcwd_sw_enable:3,4|tc_to_pg_map:AZURE|tc_to_queue_map:AZURE|scheduler:port_scheduler
2023-08-14.03:39:31.630928|PORT_QOS_MAP|Ethernet25|DEL
2023-08-14.03:39:31.897676|QUEUE|Ethernet20|6|DEL
Aug 14 07:03:48.071609 r-panther-13 ERR sonic_yang: Data Loading Failed:All Keys are not parsed in PORT_QOS_MAP#012dict_keys(['Ethernet124'])#012exceptionList:["'scheduler'"]
Aug 14 07:03:48.071835 r-panther-13 ERR ConfigMgmt: Data Loading Failed#012All Keys are not parsed in PORT_QOS_MAP#012dict_keys(['Ethernet124'])#012exceptionList:["'scheduler'"]

Why do you have scheduler in PORT_QOS_MAP table? If it's from sonic-buildimage repo, can you show me the code?

This is done in our internal QA test via redis-cli.