[Sub-Interface] CLI should throw an error if short name format is called without vlan when adding a sub-interface

[congh-nvidia]

Description

The CLI should throw an error if short name format is called without vlan when adding a sub-interface, because the vid is a must parameter when using short names.
Currently the CLI accepts short name without a vid which will cause errors.

Steps to reproduce the issue:

1. Create a sub interface in short name but don't assign the vid in the cli command:

admin@r-bulldog-04:~$ sudo config subinterface Eth20.20 

2. Try to show the status of the subinterface but see nothing:

admin@r-bulldog-04:~$ show subinterface status
  Sub port interface    Speed    MTU    Vlan    Admin    Type
--------------------  -------  -----  ------  -------  ------
admin@r-bulldog-04:~$ show subinterface status Eth20.20
  Sub port interface    Speed    MTU    Vlan    Admin    Type
--------------------  -------  -----  ------  -------  ------

3. Delete the subinterface:

admin@r-bulldog-04:~$ sudo config subinterface del Eth20.20

Describe the results you received:

Deleting the sub-interface will casue some dockers to exit:

admin@r-bulldog-04:~$ docker ps -a
CONTAINER ID   IMAGE                                COMMAND                  CREATED          STATUS                      PORTS     NAMES
a118c95ef54e   71e107d8aea8                         "/usr/local/bin/supe…"   42 minutes ago   Exited (0) 11 seconds ago             what-just-happened
dfbe9539366f   docker-sonic-telemetry:latest        "/usr/local/bin/supe…"   42 minutes ago   Up 18 minutes                         telemetry
121e66c0b9b3   docker-sonic-mgmt-framework:latest   "/usr/local/bin/supe…"   42 minutes ago   Up 18 minutes                         mgmt-framework
80c1ca509b44   docker-snmp:latest                   "/usr/local/bin/supe…"   42 minutes ago   Up 18 minutes                         snmp
a6c6847c8905   8e77bb641c0e                         "/usr/bin/docker_ini…"   44 minutes ago   Exited (0) 15 seconds ago             dhcp_relay
68c777814c1a   docker-lldp:latest                   "/usr/bin/docker-lld…"   47 minutes ago   Up 21 minutes                         lldp
619c9449a8d1   docker-router-advertiser:latest      "/usr/bin/docker-ini…"   47 minutes ago   Exited (0) 18 seconds ago             radv
aea0a1392f53   docker-platform-monitor:latest       "/usr/bin/docker_ini…"   47 minutes ago   Up 21 minutes                         pmon
8f1369743721   docker-syncd-mlnx:latest             "/usr/local/bin/supe…"   47 minutes ago   Up 21 minutes                         syncd
3cb4799c61fb   docker-teamd:latest                  "/usr/local/bin/supe…"   47 minutes ago   Exited (0) 21 seconds ago             teamd
c9f88ddc8846   docker-orchagent:latest              "/usr/bin/docker-ini…"   47 minutes ago   Exited (0) 30 seconds ago             swss
105baf8dd64d   docker-fpm-frr:latest                "/usr/bin/docker_ini…"   47 minutes ago   Up 21 minutes                         bgp
2d008c872aa5   docker-database:latest               "/usr/local/bin/dock…"   48 minutes ago   Up 21 minutes                         database

errors in syslog:

admin@r-bulldog-04:~$ sudo tail -F /var/log/syslog | egrep "ERR|WARN"
May 12 03:53:46.981992 r-bulldog-04 ERR swss#intfmgrd: :- setIntfVrf: Command '/sbin/ip link set "Eth20.20" nomaster' failed with rc 1
May 12 03:53:47.062357 r-bulldog-04 ERR swss#intfmgrd: :- main: Runtime error: /sbin/ip link del "Eth20.20" : 
May 12 03:53:48.941659 r-bulldog-04 INFO swss#supervisord 2022-05-12 03:53:48,940 WARN received SIGTERM indicating exit request
May 12 03:53:59.110455 r-bulldog-04 INFO teamd#supervisord 2022-05-12 03:53:59,109 WARN received SIGTERM indicating exit request
May 12 03:54:06.054105 r-bulldog-04 INFO radv#supervisord 2022-05-12 03:54:06,052 WARN received SIGTERM indicating exit request
May 12 03:54:08.738688 r-bulldog-04 INFO dhcp_relay#supervisord 2022-05-12 03:54:08,737 WARN received SIGTERM indicating exit request
May 12 03:54:12.057070 r-bulldog-04 INFO supervisord 2022-05-12 03:54:12,055 WARN received SIGTERM indicating exit request
May 12 03:54:16.786550 r-bulldog-04 INFO pmon#supervisord 2022-05-12 03:54:16,785 WARN received SIGTERM indicating exit request
May 12 03:54:19.460615 r-bulldog-04 ERR snmp#snmp-subagent [ax_interface] ERROR: MIBUpdater.start() caught an unexpected exception during update_data()#012Traceback (most recent call last):#012  File "/usr/local/lib/python3.7/dist-packages/ax_interface/mib.py", line 43, in start#012    self.update_data()#012  File "/usr/local/lib/python3.7/dist-packages/sonic_ax_impl/mibs/ietf/rfc3433.py", line 617, in update_data#012    self.update_xcvr_dom_data()#012  File "/usr/local/lib/python3.7/dist-packages/sonic_ax_impl/mibs/ietf/rfc3433.py", line 427, in update_xcvr_dom_data#012    if  transceiver_info_entry_data['type'] == RJ45_PORT_TYPE:#012KeyError: 'type'
May 12 03:54:27.481458 r-bulldog-04 INFO syncd#supervisord 2022-05-12 03:54:27,480 WARN received SIGTERM indicating exit request
May 12 03:54:31.430023 r-bulldog-04 WARNING kernel: [ 1319.271755] Deinit char dev: 00000000143abb48 , usage:1

Describe the results you expected:

CLI throws an error when adding a sub-interface in short name without a vid

Output of show version:

SONiC Software Version: SONiC.master.351-dee765552_Internal
Distribution: Debian 11.3
Kernel: 5.10.0-12-2-amd64
Build commit: dee765552
Build date: Wed May 11 21:52:53 UTC 2022
Built by: sw-r2d2-bot@r-build-sonic-ci02-244

Platform: x86_64-mlnx_msn2100-r0
HwSKU: ACS-MSN2100
ASIC: mellanox
ASIC Count: 1
Serial Number: MT1752X06332
Model Number: MSN2100-CB2F
Hardware Revision: A1
Uptime: 03:55:18 up 22 min,  2 users,  load average: 1.27, 0.87, 0.70
Date: Thu 12 May 2022 03:55:18

Docker images:
REPOSITORY                                         TAG                             IMAGE ID       SIZE
docker-dhcp-relay                                  latest                          8e77bb641c0e   444MB
docker-syncd-mlnx                                  latest                          67358ca11dfc   989MB
docker-syncd-mlnx                                  master.351-dee765552_Internal   67358ca11dfc   989MB
docker-sonic-telemetry                             latest                          f3a592778031   515MB
docker-sonic-telemetry                             master.351-dee765552_Internal   f3a592778031   515MB
docker-router-advertiser                           latest                          ab30e23693af   435MB
docker-router-advertiser                           master.351-dee765552_Internal   ab30e23693af   435MB
docker-platform-monitor                            latest                          e8c1dfa3562c   675MB
docker-platform-monitor                            master.351-dee765552_Internal   e8c1dfa3562c   675MB
docker-mux                                         latest                          5ce2b2bc4bcd   483MB
docker-mux                                         master.351-dee765552_Internal   5ce2b2bc4bcd   483MB
docker-macsec                                      latest                          8fba6a3ce95b   453MB
docker-macsec                                      master.351-dee765552_Internal   8fba6a3ce95b   453MB
docker-database                                    latest                          d82b8a530d11   435MB
docker-database                                    master.351-dee765552_Internal   d82b8a530d11   435MB
docker-teamd                                       latest                          b3693968a26d   420MB
docker-teamd                                       master.351-dee765552_Internal   b3693968a26d   420MB
docker-sonic-mgmt-framework                        latest                          6488f2ec6cd6   550MB
docker-sonic-mgmt-framework                        master.351-dee765552_Internal   6488f2ec6cd6   550MB
docker-snmp                                        latest                          8a380ed603a2   449MB
docker-snmp                                        master.351-dee765552_Internal   8a380ed603a2   449MB
docker-sflow                                       latest                          da1a5094663b   421MB
docker-sflow                                       master.351-dee765552_Internal   da1a5094663b   421MB
docker-orchagent                                   latest                          76bd03f46ad7   439MB
docker-orchagent                                   master.351-dee765552_Internal   76bd03f46ad7   439MB
docker-nat                                         latest                          b481e06c00a3   423MB
docker-nat                                         master.351-dee765552_Internal   b481e06c00a3   423MB
docker-lldp                                        latest                          66634c2f70d8   446MB
docker-lldp                                        master.351-dee765552_Internal   66634c2f70d8   446MB
docker-fpm-frr                                     latest                          5b9fa7921b42   439MB
docker-fpm-frr                                     master.351-dee765552_Internal   5b9fa7921b42   439MB
urm.nvidia.com/sw-nbu-sws-sonic-docker/sonic-wjh   1.0.0-master-internal-50        71e107d8aea8   453MB

Output of show techsupport:

[sonic_dump_r-bulldog-04_20220512_035451.tar.gz](https://github.com/Azure/sonic-buildimage/files/8723928/sonic_dump_r-bulldog-04_20220512_035451.tar.gz)

Additional information you deem important (e.g. issue happens only occasionally):

[zhangyanzhao]

@adyeung can you please help to find someone from BRCM to check? Thanks.

[adyeung]

@preetham-singh to followup next week

[adyeung]

Fix is available in sonic-net/sonic-utilities#2211

[adyeung]

Ticket close, fix has merged