[interface_naming_mode] Config interface namingmode error when using "sudo" under the root user #2688
Description
Description
E "module_args": {
E "_raw_params": "sudo config interface_naming_mode default",
E "_uses_shell": true,
E "argv": null,
E "chdir": null,
E "creates": null,
E "executable": null,
E "removes": null,
E "stdin": null,
E "stdin_add_newline": true,
E "strip_empty_ends": true,
E "warn": true
E }
E },
E "msg": "non-zero return code",
E "rc": 2,
E "start": "2020-12-19 05:51:21.271826",
E "stderr": "Usage: config interface_naming_mode default [OPTIONS]\nTry "config interface_naming_mode default -h" for help.\n\nError: Cannot set interface naming mode for root user!",
E "stderr_lines": [
E "Usage: config interface_naming_mode default [OPTIONS]",
E "Try "config interface_naming_mode default -h" for help.",
E "",
E "Error: Cannot set interface naming mode for root user!"
E ],
Steps to reproduce the issue:
- Deploy t0 topo
- Deploy minigraph
- run test_iface_namingmode
Describe the results you received:
Error: Cannot set interface naming mode for root user!
Describe the results you expected:
Pass
Additional information you deem important:
I reproduce the cmd mannually in some circumstances:
1). When the DUT is under admin user, it returns a success:
admin@str-msn2700-01:~$ sudo config interface_naming_mode default
Please logout and log back in for changes take effect.
2). When the DUT is under root user, it returns the error:
root@str-msn2700-01:/home/admin# sudo config interface_naming_mode default
Usage: config interface_naming_mode default [OPTIONS]
Try "config interface_naming_mode default -h" for help.
Error: Cannot set interface naming mode for root user!
3). And without using sudo under root user, it returns the success:
root@str-msn2700-01:/home/admin# config interface_naming_mode default
Please logout and log back in for changes take effect.
**Output of `show version`:**
root@str-msn2700-01:/home/admin# config interface_naming_mode default
Please logout and log back in for changes take effect.
root@str-msn2700-01:/home/admin# show ver
SONiC Software Version: SONiC.master.522-dirty-20201215.060116
Distribution: Debian 10.7
Kernel: 4.19.0-9-2-amd64
Build commit: 4257c79
Build date: Tue Dec 15 06:08:23 UTC 2020
Built by: johnar@jenkins-worker-8
Platform: x86_64-ruijie_b6510-48vs8cq-r0
HwSKU: B6510-48VS8CQ
ASIC: broadcom
ASIC Count: 1
Serial Number: AAA1234567891
Uptime: 06:16:56 up 21:08, 1 user, load average: 0.32, 0.73, 0.80
Docker images:
REPOSITORY TAG IMAGE ID SIZE
docker-snmp latest b483850a99c9 485MB
docker-snmp master.522-dirty-20201215.060116 b483850a99c9 485MB
docker-teamd latest 278ec7d8b43a 492MB
docker-teamd master.522-dirty-20201215.060116 278ec7d8b43a 492MB
docker-sonic-mgmt-framework latest 8a8002b5b7ed 609MB
docker-sonic-mgmt-framework master.522-dirty-20201215.060116 8a8002b5b7ed 609MB
docker-router-advertiser latest c386bafb71a1 448MB
docker-router-advertiser master.522-dirty-20201215.060116 c386bafb71a1 448MB
docker-platform-monitor latest 2ddebb766809 573MB
docker-platform-monitor master.522-dirty-20201215.060116 2ddebb766809 573MB
docker-lldp latest 82862b16aea0 488MB
docker-lldp master.522-dirty-20201215.060116 82862b16aea0 488MB
docker-dhcp-relay latest b457f75353f5 455MB
docker-dhcp-relay master.522-dirty-20201215.060116 b457f75353f5 455MB
docker-database latest d71f985a3277 448MB
docker-database master.522-dirty-20201215.060116 d71f985a3277 448MB
docker-orchagent latest 901fedf415f3 506MB
docker-orchagent master.522-dirty-20201215.060116 901fedf415f3 506MB
docker-nat latest bd470d765c1d 495MB
docker-nat master.522-dirty-20201215.060116 bd470d765c1d 495MB
docker-sonic-telemetry latest 2be7723ff3c6 523MB
docker-sonic-telemetry master.522-dirty-20201215.060116 2be7723ff3c6 523MB
docker-fpm-frr latest 019f642edec4 508MB
docker-fpm-frr master.522-dirty-20201215.060116 019f642edec4 508MB
docker-sflow latest 075965ad793b 493MB
docker-sflow master.522-dirty-20201215.060116 075965ad793b 493MB
docker-syncd-brcm latest d8c8182d9372 542MB
docker-syncd-brcm master.522-dirty-20201215.060116 d8c8182d9372 542MB
**Attach debug file `sudo generate_dump`:**
```
(paste your output here)
```