[intfutil] set speed to 0 when interface speed is not available #839
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This is not an issue with normal and correct configuration. The issue was exposed when there is an incorrect configuration, e.g. contain wrong port names. These wrong port names will still get populated to the app_db but will not have speed associated. Lack of speed entry will cause "show interface status" to throw exception. Signed-off-by: Ying Xie <[email protected]>
jleveque
approved these changes
Mar 17, 2020
akokhan
reviewed
Mar 17, 2020
| @@ -276,7 +276,7 @@ def po_speed_dict(po_int_dict, appl_db): | |||
| elif len(value) > 1: | |||
| for intf in value: | |||
| temp_speed = appl_db.get(appl_db.APPL_DB, "PORT_TABLE:" + intf, "speed") | |||
| temp_speed = int(temp_speed) | |||
| temp_speed = int(temp_speed) if temp_speed else 0 | |||
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processing of the exception should protect from both empty speed and invalid speed string (e.g, 1000o)
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You are absolute right.
But I think app_db's speed is populated by SONiC, it could be missing, but shouldn't have format issue. If we did cause such a code bug, I think we should fix the formatting code.
abdosi
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Mar 24, 2020
This is not an issue with normal and correct configuration. The issue was exposed when there is an incorrect configuration, e.g. contain wrong port names. These wrong port names will still get populated to the app_db but will not have speed associated. Lack of speed entry will cause "show interface status" to throw exception. Signed-off-by: Ying Xie <[email protected]>
abdosi
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Aug 4, 2020
…c-net#839) This is not an issue with normal and correct configuration. The issue was exposed when there is an incorrect configuration, e.g. contain wrong port names. These wrong port names will still get populated to the app_db but will not have speed associated. Lack of speed entry will cause "show interface status" to throw exception. Signed-off-by: Ying Xie <[email protected]>
stepanblyschak
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Apr 18, 2022
#### Why I did it To pick up fixes from submodule sonic-sairedis which include the following fixes: ``` commit 1027eef3a331e84560827c7584ee8009baf434d5 (HEAD -> 202012, origin/202012) Author: gechiang <[email protected]> Date: Wed Dec 8 03:13:34 2021 -0800 [202012] Prevent other notification event storms to keep enqueue unchecked and drained all memory that leads to crashing the switch router (sonic-net#976) commit 94455e50d3444dcd60093b7a39c7f427337a94d2 Author: VenkatCisco <[email protected]> Date: Tue Jun 15 03:23:20 2021 -0700 Add cisco-8000 checks to syncd_init_common (sonic-net#839) commit 2df539483ed68519c3c9c6df958d3ed2f31dd629 Author: Kamil Cudnik <[email protected]> Date: Mon Dec 6 20:50:23 2021 +0100 [lgtm] Add gmock libs to lgtm (sonic-net#979) ```
stepanblyschak
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Apr 28, 2022
[fwutil]: Use overlay driver when mounting next image filesystem (sonic-net#825) Fix for adding L3 interface to Vlan group (sonic-net#826)Fix for adding L3 interface to Vlan group (sonic-net#826) [db_migrator]Do DB migration for buffer pool size change on Mellanox platform (sonic-net#833) explicitly specify command with underscores (sonic-net#846) [intfutil] set speed to 0 when interface speed is not available (sonic-net#839)
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- What I did
This is not an issue with normal and correct configuration. The
issue was exposed when there is an incorrect configuration, e.g.
contain wrong port names. These wrong port names will still get
populated to the app_db but will not have speed associated.
Lack of speed entry will cause "show interface status" to throw
exception.
Signed-off-by: Ying Xie [email protected]
- How to verify it
Without change, when speed is not available:
admin@str-dcfx-t1-2-03:~$ show interfaces status
Traceback (most recent call last):
File "/usr/bin/intfutil", line 424, in
main(sys.argv[1:])
File "/usr/bin/intfutil", line 417, in main
interface_stat = IntfStatus(intf_name)
File "/usr/bin/intfutil", line 345, in init
self.portchannel_speed_dict = po_speed_dict(self.po_int_dict, self.appl_db)
File "/usr/bin/intfutil", line 236, in po_speed_dict
temp_speed = int(temp_speed)
TypeError: int() argument must be a string or a number, not 'NoneType'
With change command works fine.