Why I did it
SONiC currently does not identify 'EdgeZoneAggregator' neighbor. As a result, the buffer profile attached to those interfaces uses the default cable length which could cause ingress packet drops due to insufficient headroom. Hence, there is a need to update the buffer templates to identify such neighbors and assign the same cable length as used by the T1.
How I did it
Modified the buffer template to identify EdgeZoneAggregator as a neighbor device type and assign it the same cable length as a T1/leaf router.
How to verify it
Unit tests pass, and manually checked on a 7260 to see the changes take effect.
Why I did it
Fixed syncd syslog errors reported in issue sonic-net/SONiC#1248Fixessonic-net/SONiC#1248
How I did it
Compile and load the SAI debian in SONiC 202205 image.
How to verify it
Verify PTF autorestart testcase passes.
Signed-off-by: rajkumar38 <rpennadamram@marvell.com>
Improve sudo cat command for RO user.
#### Why I did it
RO user can use sudo command show none syslog files.
#### How I did it
Improve sudo cat command for RO user.
#### How to verify it
Pass all UT.
Manually check fixed code work correctly.
#### Description for the changelog
Improve sudo cat command for RO user.
Why I did it
This PR is to update the check of IP_TYPE from sonic-acl.yang.
It's because if the ACL rule is added by loading a json file with acl-loader, there is no IP_TYPE for ACL rule. If such rule exists in ACL_RULE table, the GCU (generic config updater) refuses to update any ACL rules because the existing one is invalid.
This PR updates the yang model for ACL. If the IP_TYPE leaf doesn't exist, then we don't check the field.
How I did it
Accept the rule if IP_TYPE is absent.
How to verify it
The change is verified by UT.
Why I did it
We found a bug when pilot, the tag function doesn't remove the ACR domain when do tag, it makes the latest tag not work. And in the original tag function, it calls os.system and os.popen which are not recommend, need to refactor.
How I did it
Do a split("/") when get image_rep to fix the acr domain bug
Refactor the tag function code and add test cases
How to verify it
Check whether container images are tagged as latest when in kube mode.
arp_update should resolve the missing arp/ndp static route
entries. Added code to check for missing entries and try ping to
resolve the missing entry.
Why I did it
Fixes#14179
chassis-packet: missing arp entries for static routes causing high orchagent cpu usage
It is observed that some sonic-mgmt test case calls sonic-clear arp, which clears the static arp entries as well. Orchagent or arp_update process does not try to resolve the missing arp entries after clear.
How I did it
arp_update should resolve the missing arp/ndp static route
entries. Added code to check for missing entries and try ping if any
found to resolve it.
How to verify it
After boot or config reload, check ipv4 and ipv4 neigh entries to make sure all static route entries are present
manual validation:
Use sonic-clear arp and sonic-clear ndp to clear all neighbor entries
run arp_update
Check for neigh entries. All entries should be present.
Signed-off-by: anamehra <anamehra@cisco.com>
Why I did it
sonic-sfp based sfp impl would be deprecated in future, change to sfp-refactor based implementation.
How I did it
Use the new sfp-refactor based sfp implementation for seastone.
How to verify it
Manual test sfp platform api or run sfp platform test cases.
Why I did it
mmh3's new version 3.1.0 breaks pipeline build.
bullseye/buster/jessie pined the version to 2.5.1
How I did it
Pin mmh3's version as other dists.
How to verify it
Why I did it
Updated the port_alias name as per the SONiC HLD [b70bb0c7da/doc/sonic-port-name.md]
Updated channel number to breakout interfaces
How I did it
update platform version to 0.13
Why I did it
After warm reboot, show environment prints the following error:
failed to import plugin show.plugins.macsec: [Errno 13] Permission denied: '/tmp/cache/macsec'
How I did it
Set owner back to admin after restoring counters folder.
How to verify it
sudo warm-reboot, then ensure show environement does not print errors.
Signed-off-by: Oleksandr Kolomeiets <oleksandrx.kolomeiets@intel.com>
Co-authored-by: oleksandrx-kolomeiets <oleksandrx.kolomeiets@intel.com>
Why I did it
Update SAI xgs version to 7.1.36.4 to include the following changes.
JIRA# SONIC-69731 (7.1.33.4)
Issue Summary: SAI_SWITCH_ATTR_SWITCH_HARDWARE_INFO brcm_sai_get_switch_attribute returns null.
Root Cause: Not implemented.
Fix Description: Get support for SAI switch attr SAI_SWITCH_ATTR_SWITCH_HARDWARE_INFO added
JIRA# SONIC-70737 (7.1.34.4)
Issue Summary: ECN being marked as CE even without congestion
Root Cause: ecn_thresh was set to very low value and packets were 100% marked.
Fix Description: ecn_thresh set to correct value
backport SONIC-70081 to SAI7.1 (7.1.35.4)
egress lossy queue PFC Rx fix:ignore PFC signals from egress
Update git submodules (7.1.36.4)
Update sdk-src/hsdk_6.5.24_SAI_7.1.0_GA from branch 'hsdk_6.5.24_SAI_7.1.0_GA'
to 57d0e360269c4ab659c4790ae471aa4dba2532b4
[SAI_BRANCH rel_ocp_sai_7_1] Broadcom image build failed with SAI 7.1 in DMZ repo (on bullseye)
How I did it
Update SAI xgs code.
How to verify it
Run the SONiC and SAI test with the 7.1 SAI pipeline.
Signed-off-by: zitingguo-ms <zitingguo@microsoft.com>
Why I did it
src/sonic-swss
* bf496d1 - (HEAD -> 202205, origin/202205) [202205] Fixed set admin_status for deleted subintf due to late notification (#2704) (3 days ago) [EdenGri]
src/sonic-swss-common
* ecf60a3 - (HEAD -> 202205, origin/202205) [logger] Add public `restartLogger` to restart logger thread (#768) (2 days ago) [Longxiang Lyu]
Backport #14372 to 202205
Why I did it
For better accounting purposes, updating the ingress lossy traffic profile to use static threshold. This change is only intended for Th devices using RDMA-CENTRIC profiles
How I did it
Update the buffer templates for Th devices in RDMA-CENTRIC folder to use the correct threshold
Signed-off-by: Neetha John <nejo@microsoft.com>
* Remove apt package lists and make macro to clean up apt and python cache
Remove the apt package lists (`/var/lib/apt/lists`) from the docker
containers. This saves about 100MB.
Also, make a macro to clean up the apt and python cache that can then be
used in all of the containers. This helps make the cleanup be consistent
across all containers.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Why I did it
Fix some of vulnerability issue relative python packages #14269
Pillow: [CVE-2021-27921]
Wheel: [CVE-2022-40898]
lxml: [CVE-2022-2309]
How I did it
Why I did it
Chassis:
Fixed Multiple orchagent crashes due to BULK create failure
added new line card support
Addressed T2 snmp test failures
Addressed reboot issues
Chassis and Fixed:
Addressed dshell client issues
HWSKU name update from Cisco-8101-T32/Cisco-8101-C48T8 to Cisco-8101-O32/Cisco-8101-C48O8
How I did it
update to cisco version 0.12
Why I did it
Find a new bug on kubelet side. The kubernetes-cni plug-in was removed in #12997, the reason is that the plug-in will be auto installed when install kubeadm, and will report error if we don't remove the install code. But after removal, the version auto installed is different from what we installed before. This will affect the kubelet action in some scenarios we don't find before. Need to install it by another way.
How I did it
Install kubernetes-cni==0.8.7-00 before install kubeadm
How to verify it
Flannel binary will be installed under /opt/cni/bin/ folder
Why I did it
Update dynamic threshold to -1 to get optimal performance for RDMA traffic
How I did it
Modified pg_profile_lookup.ini to reflect the correct value
Signed-off-by: Neetha John <nejo@microsoft.com>
Co-authored-by: Neetha John <nejo@microsoft.com>
Why I did it
Add yang model definition for CHASSIS_MODULE define and implemented for sonic chassis. HLD for this configuration is included in https://github.com/sonic-net/SONiC/blob/master/doc/pmon/pmon-chassis-design.md#configurationFixes#12640
How I did it
Added yang model definition, unit tests, sample config and documentation for the table
How to verify it
Validated config tree generation using "pyang -Vf tree -p /usr/local/share/yang/modules/ietf ./yang-models/sonic-voq-inband-interface.yang"
Built the below python-wheels to validate unit tests and other changes
target/python-wheels/bullseye/sonic_yang_mgmt-1.0-py3-none-any.whl
target/python-wheels/bullseye/sonic_yang_models-1.0-py3-none-any.whl
target/python-wheels/bullseye/sonic_config_engine-1.0-py3-none-any.whl
