Signed-off-by: bingwang <bingwang@microsoft.com>
Why I did it
This PR is to add two extra lossless queues for bounced back traffic.
HLD sonic-net/SONiC#950
SKUs include
Arista-7050CX3-32S-C32
Arista-7050CX3-32S-D48C8
Arista-7260CX3-D108C8
Arista-7260CX3-C64
Arista-7260CX3-Q64
How I did it
Update the buffers.json.j2 template and buffers_config.j2 template to generate new BUFFER_QUEUE table.
For T1 devices, queue 2 and queue 6 are set as lossless queues on T0 facing ports.
For T0 devices, queue 2 and queue 6 are set as lossless queues on T1 facing ports.
Queue 7 is added as a new lossy queue as DSCP 48 is mapped to TC 7, and then mapped into Queue 7
How to verify it
Verified by UT
Verified by coping the new template and generate buffer config with sonic-cfggen
#### Why I did it
Fix sonic-db-cli high CPU usage on SONiC startup issue: https://github.com/Azure/sonic-buildimage/issues/10218
ETA of this issue will be 2022/05/31
#### How I did it
Re-write sonic-cli with c++ in sonic-swss-common: https://github.com/Azure/sonic-swss-common/pull/607
Modify swss-common rules and slave.mk to install c++ version sonic-db-cli.
#### How to verify it
Pass all E2E test scenario.
#### Which release branch to backport (provide reason below if selected)
<!--
- Note we only backport fixes to a release branch, *not* features!
- Please also provide a reason for the backporting below.
- e.g.
- [x] 202006
-->
- [ ] 201811
- [ ] 201911
- [ ] 202006
- [ ] 202012
- [ ] 202106
- [ ] 202111
#### Description for the changelog
Build and install c++ version sonic-db-cli from swss-common.
#### Link to config_db schema for YANG module changes
<!--
Provide a link to config_db schema for the table for which YANG model
is defined
Link should point to correct section on https://github.com/Azure/SONiC/wiki/Configuration.
-->
#### A picture of a cute animal (not mandatory but encouraged)
- Why I did it
Yang Model about password hardening feature, the sonic CLI of this feature was autogenerated from this Yang model
- How I did it
Create new Yang model in src/sonic-yang-models/yang-models/sonic-passwh.yang.
- How to verify it
There are unitests(yang test) in this P.R covering all the passwords policies with good and bad values cases.
Or is possible manually using the config/show password commands that were autogenerated from this Yang model. (this CLI code added in sonic-utilities)
This reverts commit 15cf9b0d70.
Why I did it
Revert the PR #10775, for it has impact on onie installation.
It is caused by the symbol links not supported in some of the onie unzip.
We will enable after fixing the issue, see #10914
What/Why I did:
Issue1: By setting up of ipvlan interface in interface-config.sh we are not tolerant to failures. Reason being interface-config.service is one-shot and do not have restart capability.
Scenario: For example if let's say database service goes in fail state then interface-services also gets failed because of dependency check but later database service gets restart but interface service will remain in stuck state and the ipvlan interface nevers get created.
Solution: Moved all the logic in database service from interface-config service which looks more align logically also since the namespace is created here and all the network setting (sysctl) are happening here.With this if database starts we recreate the interface.
Issue 2: Use of IPVLAN vs MACVLAN
Currently we are using ipvlan mode. However above failure scenario is not handle correctly by ipvlan mode. Once the ipvlan interface is created and ip address assign to it and if we restart interface-config or database (new PR) service Linux Kernel gives error "Error: Address already assigned to an ipvlan device." based on this:https://github.com/torvalds/linux/blob/master/drivers/net/ipvlan/ipvlan_main.c#L978Reason being if we do not do cleanup of ip address assignment (need to be unique for IPVLAN) it remains in Kernel Database and never goes to free pool even though namespace is deleted.
Solution: Considering this hard dependency of unique ip macvlan mode is better for us and since everything is managed by Linux Kernel and no dependency for on user configured IP address.
Issue3: Namespace database Service do not check reachability to Supervisor Redis Chassis Server.
Currently there is no explicit check as we never do Redis PING from namespace to Supervisor Redis Chassis Server. With this check it's possible we will start database and all other docker even though there is no connectivity and will hit the error/failure late in cycle
Solution: Added explicit PING from namespace that will check this reachability.
Issue 4:flushdb give exception when trying to accces Chassis Server DB over Unix Sokcet.
Solution: Handle gracefully via try..except and log the message.
Why I did it
At present, there is no mechanism in an event driven model to know that the system is up with all the essential sonic services and also, all the docker apps are ready along with port ready status to start the network traffic. With the asynchronous architecture of SONiC, we will not be able to verify if the config has been applied all the way down to the HW. But we can get the closest up status of each app and arrive at the system readiness.
How I did it
A new python based system monitor tool is introduced under system-health framework to monitor all the essential system host services including docker wrapper services on an event based model and declare the system is ready. This framework gives provision for docker apps to notify its closest up status. CLIs are provided to fetch the current system status and also service running status and its app ready status along with failure reason if any.
How to verify it
"show system-health sysready-status" click CLI
Syslogs for system ready
Why I did it
The image size is too large, when there are multiple lazy packages and multiple platforms. It is not necessary to keep the lazy installation packages in multiple copies.
For cisco image, the image size will reduce from 3.5G to 1.7G.
How I did it
Use symbol links to only keep one package for each of the lazy package.
Make a new folder fsroot/platform/common
Copy the lazy packages into the folder.
When using a package in each of the platform, such as x86_64-grub, x86_64-8800_rp-r0, x86_64-8201_on-r0, etc, only make a symbol link to the package in the common folder.
- Why I did it
Profiling the system state on init after fast-reboot during create_switch function execution, it is possible to see few python scripts running at the same time.
This parallel execution consume CPU time and the duration of create_switch is longer than it should be.
Following this finding, and the motivation to ensure these services will not interfere in the future, PMON is delayed in 90 seconds until the system finish the init flow after fastboot.
- How I did it
Add a timer for PMON service.
Exclude for MLNX platform the start trigger of PMON when SYNCD starts in case of fastboot.
Copy the timer file to the host bin image.
- How to verify it
Run fast-reboot on MLNX platform and observe faster create_switch execution time.
- Why I did it
Profiling the system state on init after fast-reboot during create_switch function execution, it is possible to see few python scripts running at the same time.
This parallel execution consume CPU time and the duration of create_switch is longer than it should be.
Following this finding, and the motivation to ensure these services will not interfere in the future, LLDP is delayed in 90 seconds until the system finish the init flow after fastboot.
- How I did it
Add a timer for LLDP service.
Copy the timer file to the host bin image.
- How to verify it
Run fast-reboot on MLNX platform and observe faster create_switch execution time.
This PR is dependent on PR: #10567
Why I did it
Can not start sonic-hostservice
How I did it
Install python3-dbus and systemd-python, and replace invalid path
How to verify it
Start the service with below commands:
sudo systemctl start sonic-hostservice
sudo systemctl status sonic-hostservice
Signed-off-by: Gang Lv ganglv@microsoft.com
* Remove SSH host keys after installing the custom version of sshd
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
* Use an override for for sshd instead of overwriting the service file
Don't overwrite upstream's .service file, and instead use an override
file for making sure the host key(s) are generated.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Why I did it
To support address sanitizer for Mellanox syncd
How I did it
/var/log/asan is mapped for syncd container (the same as for swss)
container stop() has a timeout (60s) for syncd (the same as for swss)
This is so libasan has enough time to generate a report.
added ASAN's log path to Mellanox syncd supervisord.conf
added "asan: yes" to sonic_version.yml
How to verify it
Added artificial memory leaks
Compiled with ENABLE_ASAN=y
Installed the image on DUT
Rebooted the DUT
Verified that /var/log/asan/syncd-asan.log contains the leaks
Signed-off-by: Yakiv Huryk <yhuryk@nvidia.com>
Why I did it
In the bringup of tomahawk4/trident4, we realized that such chips need a larger size of /dev/shm in syncd container, so we added the option --shm-size to the docker create for syncd. The default value for shm-size is 64m; after this change, people can add SYNCD_SHM_SIZE=128m to platform_env.conf to change it to 128m.
How to verify it
We verified that after this change, 1) on existing platforms without platform_env.conf, the size of /dev/shm in syncd container (df -h | grep shm) is still the default 64M; 2) after we add SYNCD_SHM_SIZE=128m to platform_env.conf, /dev/shm in syncd becomes 128M.
Why I did it
The marvel-armhf build is hung, it does not exit after waiting for a long time.
It is caused by the process /etc/entropy.py which is started by the postinst script in target/debs/buster/sonic-platform-nokia-7215_1.0_armhf.deb
Why I did it
Smartmontools 6.6 has an issue with reading SMART info of nvme SSD
Smartmontools can be installed with apt-get, no need to build and install
How I did it
Use apt-get to install smartmontools 7.2-1
Remove previous make files for smartmontools 6.6
How to verify it
verify with "smartctl" can read out correct SMART info on NVME ssd.
verify "show platform ssdhealth" can still work
Signed-off-by: Kebo Liu <kebol@nvidia.com>
Why I did it
amrhf build fails while building sonic-config-engine whl package
https://dev.azure.com/mssonic/be1b070f-be15-4154-aade-b1d3bfb17054/_apis/build/builds/77089/logs/9
The reason for the failure is due to the fact that there is a new line generated at the top of the file in buffer config test cases while building for broadcom based platform and this issue is not seen in Marvell based platforms.
How I did it
Removed the new line for all the buffer test cases as there is no need to add it and accordingly changed the buffer_config.j2 where the new line is generated.
Implement infrastructure that allows enabling address sanitizer
for docker containers. Enable address sanitizer for SWSS container.
- Why I did it
To add a possibility to compile SONiC applications with address sanitizer (ASAN).
ASAN is a memory error detector for C/C++. It finds:
1. Use after free (dangling pointer dereference)
2. Heap buffer overflow
3. Stack buffer overflow
4. Global buffer overflow
5. Use after return
6. Use after the scope
7. Initialization order bugs
8. Memory leaks
- How I did it
By adding new ENABLE_ASAN configuration option.
- How to verify it
By default ASAN is disabled and the SONiC image is not affected.
When ASAN is enabled it inspects all allocation, deallocation, and memory usage that the application does in run time. To verify whether the application has memory errors tests that trigger memory usage of the application should be run. Ideally, the whole regression tests should be run. Memory leaks reports will be placed in /var/log/asan/ directory of SONiC host OS.
Signed-off-by: Oleksandr Ivantsiv <oivantsiv@nvidia.com>
Why I did it
Requirements from Microsoft for fwutil update all state that all firmwares which support this upgrade flow must support upgrade within a single boot cycle. This conflicted with a number of Mellanox upgrade flows which have been revised to safely meet this requirement.
How I did it
Added --no-power-cycle flags to SSD and ONIE firmware scripts
Modified Platform API to call firmware upgrade flows with this new flag during fwutil update all
Added a script to our reboot plugin to handle installing firmwares in the correct order with prior to reboot
How to verify it
Populate platform_components.json with firmware for CPLD / BIOS / ONIE / SSD
Execute fwutil update all fw --boot cold
CPLD will burn / ONIE and BIOS images will stage / SSD will schedule for reboot
Reboot the switch
SSD will install / CPLD will refresh / switch will power cycle into ONIE
ONIE installer will upgrade ONIE and BIOS / switch will reboot back into SONiC
In SONiC run fwutil show status to check that all firmware upgrades were successful
- External PHY is managed via gearbox (gbsybcd docker container) in SONiC
- Enhanced 'External PHY management' from SONiC's single-ASIC environment to multi-ASIC
- Enhanced gbsyncd docker container from single Namespace to multi-Namspace mode
- Added gbsyncd.service.j2 on per_namespace basis.
- Each namepace/ASIC now to have its unique gbsyncd<ASIC#> docker container with its
own Gearbox table, redis-DB
Signed-off-by: Shyam Kumar <shyakuma@cisco.com>
Why I did it
Need to be able to run smartctl when pmon docker is not running.
How I did it
Removed the pmon dependency for pmon as well as the command wrapper and added it to the debian-extension.
How to verify it
Stop pmon
Run smartctl from the host and verify it runs without error
Why I did it
The existing log file size in sonic is 1 Mb. Over a period of time this leads to huge number of log files which becomes difficult for monitoring applications to handle.
Instead of large number of small files, the size of the log file is not set to 16 Mb which reduces the number of files over a period of time.
How I did it
Changed the size parameter and related macros in logrotate config for rsyslog
How to verify it
Execute logrotate manually and verify the limit when the file gets rotated.
Signed-off-by: Sudharsan Dhamal Gopalarathnam <sudharsand@nvidia.com>
Why I did it
database.sh failed to create the database for namespace in multiasic platform.
The latest code Docker version 20.10.x, command "docker create" no longer takes optional "NET=" with empty value. Syntax error show with current docker create command in database.sh. Issue #9503
How I did it
Modify the docker_image_ctl.j2 to set default network setting NET="bridge" instead of empty for namespace database.
- Add INCLUDE_PINS to config to enable/disable container
- Add Docker files and supporting resources
- Add sonic-pins submodule and associated make files
Submission containing materials of a third party:
Copyright Google LLC; Licensed under Apache 2.0
#### Why I did it
Adds P4RT container to SONiC for PINS
The P4RT app is covered by this HLD:
https://github.com/pins/SONiC/blob/master/doc/pins/p4rt_app_hld.md
#### How I did it
Followed the pattern and templates used for other SONiC applications
#### How to verify it
Build SONiC with INCLUDE_P4RT set to "y".
Verify that the resulting build has a container called "p4rt" running.
You can verify that the service is up by running the following command on the SONiC switch:
```bash
sudo netstat -lpnt | grep p4rt
```
You should see the service listening on TCP port 9559.
#### Which release branch to backport (provide reason below if selected)
None
#### Description for the changelog
Build P4RT container for PINS
Why I did it
Fix for issue #8389
How I did it
The /etc/rsyslog.conf is empty file which cause the FATAL of the process rsyslogd in the global instance database container. The function updateSyslogConf() should only generate the rsyslog.conf for containers in the namespace. it should not do it for the containers in the global instance. Instead, default rsyslog.conf should be used. Especially for database container, updateSyslogConf() is called before the database container is created. The result cause the sonic-cfggen failed to generate the rsyslog.conf.Why I did it
Fix for issue #8389
How I did it
The /etc/rsyslog.conf is empty file which cause the FATAL of the process rsyslogd in the global instance database container. The function updateSyslogConf() should only generate the rsyslog.conf for containers in the namespace. it should not do it for the containers in the global instance. Instead, default rsyslog.conf should be used. Especially for database container, updateSyslogConf() is called before the database container is created. The result cause the sonic-cfggen failed to generate the rsyslog.conf.
Signed-off-by: mlok <marty.lok@nokia.com>
This pull request integrate audisp-tacplus to SONiC for per-command accounting.
#### Why I did it
To support TACACS per-command accounting, we integrate audisp-tacplus project to sonic.
#### How I did it
1. Add auditd service to SONiC
2. Port and patch audisp-tacplus to SONiC
#### How to verify it
UT with CUnit to cover all new code in usersecret-filter.c
Also pass all current UT.
#### Which release branch to backport (provide reason below if selected)
N/A
#### Description for the changelog
Add audisp-tacplus for per-command accounting.
#### A picture of a cute animal (not mandatory but encouraged)
- Consolidate the two [Service] sections by moving the ExecStartPre line for mark_dhcp_packet.py to the first section and removing the second.
- Make the mark_dhcp_packet.py file executable
- Also clean up mark_dhcp_packet.py
- Remove unused imports
- Fix spacing and line lengths to conform to PEP8
Signed-off-by: Lawrence Lee <lawlee@microsoft.com>
- Why I did it
This is to update the common sonic-buildimage infra for reclaiming buffer.
- How I did it
Render zero_profiles.j2 to zero_profiles.json for vendors that support reclaiming buffer
The zero profiles will be referenced in PR [Reclaim buffer] Reclaim unused buffers by applying zero buffer profiles #8768 on Mellanox platforms and there will be test cases to verify the behavior there.
Rendering is done here for passing azure pipeline.
Load zero_profiles.json when the dynamic buffer manager starts
Generate inactive port list to reclaim buffer
Signed-off-by: Stephen Sun <stephens@nvidia.com>
Why I did it
Fix#9059. It provides common gbsyncd.service.j2 to start for platform specific gbsyncd docker, which must be named 'gbsyncd'.
How I did it
All of platform specific gbsyncd dockers use a common name 'gbsyncd'
Use a unique systemd service template gbsyncd.service.j2 for gbsyncd docker
Why I did it
Fix#9059. It provides common gbsyncd.service.j2 to start for platform specific gbsyncd docker, which must be named 'gbsyncd'.
How I did it
All of platform specific gbsyncd dockers use a common name 'gbsyncd'
Use a unique systemd service template gbsyncd.service.j2 for gbsyncd docker
#### Why I did it
Changes required for feature "Event Driven TechSupport Invocation & CoreDump Mgmt". [HLD](https://github.com/Azure/SONiC/pull/818 )
Requires: https://github.com/Azure/sonic-utilities/pull/1796.
Merging in any order would be fine.
Summary of the changes:
- Added the YANG Models for the new tables introduces as a part of this feature.
- Enhanced init_cfg.json with the default config required
- Added a compile Time flag which enables/disables the config required for this feature inside the init_cfg.json
- Enhanced the supervisor-proc-exit-listener script to populate `<feature>:<critical_proc> = <comm>:<pid>` info in the STATE_DB when it observes an proc exit notification for the critical processes running inside the docker.
This pull request add a bash plugin for TACACS+ per-command authorization
#### Why I did it
1. To support TACACS per command authorization, we check user command before execute it.
2. Fix libtacsupport.so can't parse tacplus_nss.conf correctly issue:
Support debug=on setting.
Support put server address and secret in same row.
3. Fix the parse_config_file method not reset server list before parse config file issue.
#### How I did it
The bash plugin will be called before every user command, and check user command with remote TACACS+ server for per-command authorization.
#### How to verify it
UT with CUnit cover all code in this plugin.
Also pass all current UT.
#### Which release branch to backport (provide reason below if selected)
N/A
#### Description for the changelog
Add Bash TACACS+ plugin.
#### A picture of a cute animal (not mandatory but encouraged)
* [ACL] enable ACL FC when genereting config from minigraph but disable by default
Why I did it
To support ACL counters on Flex Counter Infrastructure.
How I did it
Enable ACL FC in init_cfg and minigraph. Disable when genereting configuration from preset.
How to verify it
Together with depends PRs. Run ACL/Everflow test suite.
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
Allow mellanox platform to build and successfully switch packets in
Debian 11
Upgraded
* Mellanox SDK
* Mellanox Hardware Management
* Mellanox Firmware
* Mellanox Kernel Patches
Adjusted build system to support host system running bullseye and
dockers running buster.
1. Fix build for armhf and arm64
2. upgrade centec tsingma bsp support to 5.10 kernel
3. modify centec platform driver for linux 5.10
Co-authored-by: Shi Lei <shil@centecnetworks.com>
ISSU will likely be broken. As of right now, the issu-version file is
not being generated during build.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
The common startup script used for SONiC containers is calling an inline
python command that uses Python 2 syntax, and thus errors out when run
with Python 3. Make this work with Python 3.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Remove Python 2 package installation from the base image. For container
builds, reference Python 2 packages only if we're not building for
Bullseye.
For libyang, don't build Python 2 bindings at all, since they don't seem
to be used.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Python 2 is no longer available, so remove those packages, and remove
the pip2 commands. For picocom and systemd, just install from the
regular repo, since there's no backports yet.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
- Why I did it
In case an app.ext requires a dependency syncd^1.0.0, the RPC version of syncd will not satisfy this constraint, since 1.0.0-rpc < 1.0.0. This is not correct to put 'rpc' as a prerelease identifier. Instead put 'rpc' as build metadata in the version: 1.0.0+rpc which satisfies the constraint ^1.0.0.
- How I did it
Changed the way how to version in RPC and DBG images are constructed.
- How to verify it
Install app.ext with syncd^1.0.0 dependency on a switch with RPC syncd docker.
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
Enable gbsyncd support for cisco platforms
Signed-off-by: Sachin Naik sachnaik@cisco.com
Why I did it
To enable cisco gbsyncd container for cisco gearbox hardwares.
How I did it
Create symlink to gbsyncd.service.j2 to start gearbox systemd service.
How to verify it
Verify that the gbsyncd-cisco container started for x86_64-88_lc0_36fh_mo-r0 Line card
root@localhost:/home/cisco# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
50d309ea9967 docker-sonic-telemetry:latest "/usr/local/bin/supe…" 26 minutes ago Up 6 minutes telemetry
65cebc9e181b docker-sonic-mgmt-framework:latest "/usr/local/bin/supe…" 26 minutes ago Up 6 minutes mgmt-framework
5a9b510da24d docker-snmp:latest "/usr/local/bin/supe…" 26 minutes ago Up 6 minutes snmp
c291b0a1fc87 26195cc7c042 "/usr/bin/docker_ini…" 26 minutes ago Up 6 minutes dhcp_relay
d85aa5e6b78c docker-router-advertiser:latest "/usr/bin/docker-ini…" 28 minutes ago Up 6 minutes radv
46c787329374 docker-lldp:latest "/usr/bin/docker-lld…" 28 minutes ago Up 6 minutes lldp
6643f53e4ceb docker-gbsyncd-cisco:latest "/usr/local/bin/supe…" 28 minutes ago Up 6 minutes gbsyncd-cisco
f05ae8af4aaa docker-syncd:latest "/usr/local/bin/supe…" 28 minutes ago Up 6 minutes syncd
02e0e53b62cf docker-teamd:latest "/usr/local/bin/supe…" 28 minutes ago Up 6 minutes teamd
fc7bc2dbb6a9 docker-orchagent:latest "/usr/bin/docker-ini…" 28 minutes ago Up 6 minutes swss
5c5147c986c9 docker-fpm-frr:latest "/usr/bin/docker_ini…" 28 minutes ago Up 6 minutes bgp
63b5ce3d4c80 docker-platform-monitor:latest "/usr/bin/docker_ini…" 28 minutes ago Up 6 minutes pmon
7e6f34dca0e5 docker-database:latest "/usr/local/bin/dock…" 28 minutes ago Up 29 minutes database
Signed-off-by: Sachin Naik <sachnaik@cisco.com>
Co-authored-by: Sachin Naik <sachnaik@cisco.com>
#### Why I did it
Nokia IXR7250E platform requires grpcio, grpcio-tools python library, and libprotobuf-dev, libgrpc++ library
#### How I did it
Modified the build_debian.sh install libprotobuf-dev and libgrpc++ to support nokia ndk
Modified the sonic_debian_extension.j2 to install the grpcio and grpcio-tools in the host
Modified the docker-platform-monitor/Dockerfile.js to install grpcio and grpcio-tools for the pmon container.
#### How to verify it
Image running success.
- add a new service "mark_dhcp_packet" to mux container
- apply packet marks on a per-interface basis in ebtables
- write packet marks to "DHCP_PACKET_MARK" table in state_db
[mux] Update Service Install With SONiC Target
Recent PR grouped all SONiC service into sonic.taget. The install section
of mux.service was not update and this causes delays when using config
reload as the service failed state is not being reset.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
[mux] Start Mux on Only Dual-ToR Platform
mux docker depends on the presence of mux cable hardware and is
supposed to run only Gemini ToRs. This PR change the mux feature
config in order to enable mux docker based on device configuration.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Linkmgrd monitors link status, mux status, and link state. Has
the link becomes unhealthy, linkmgrd will trigger mux switchover
on a standby ToR ensuring uninterrupted service to servers/blades.
This PR is initial implementation of linkmgrd.
Also, docker-mux container hold packages related to maintaining and managing
mux cable. It currently runs linkmgrd binary that monitor and switches
the mux if needed.
This PR also introduces mux-container and starts linkmgrd as startup when
build is configured with INCLUDE_MUX=y
Edit: linkmgrd PR will follow.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Related work items: #2315, #3146150
This pull request add plugin support library to bash.
And we will create a TACACS+ plugin for bash in an other PR, which will bring per command authorization feature to bash.
Why I did it
To support TACACS per command authorization, we check user command before execute it.
How I did it
Add plugin support to bash.
How to verify it
UT with CUnit under bash project cover all new code in plugin.c.
Also pass all current UT.
Which release branch to backport (provide reason below if selected)
N/A
Description for the changelog
Add plugin support to bash.
Depends on Azure/sonic-utilities#1626
Depends on Azure/sonic-swss#1754
QOS tables in config db used ABNF format i.e "[TABLE_NAME|name] to refer fieldvalue to other qos tables.
Example:
Config DB:
"Ethernet92|3": {
"scheduler": "[SCHEDULER|scheduler.1]",
"wred_profile": "[WRED_PROFILE|AZURE_LOSSLESS]"
},
"Ethernet0|0": {
"profile": "[BUFFER_PROFILE|ingress_lossy_profile]"
},
"Ethernet0": {
"dscp_to_tc_map": "[DSCP_TO_TC_MAP|AZURE]",
"pfc_enable": "3,4",
"pfc_to_queue_map": "[MAP_PFC_PRIORITY_TO_QUEUE|AZURE]",
"tc_to_pg_map": "[TC_TO_PRIORITY_GROUP_MAP|AZURE]",
"tc_to_queue_map": "[TC_TO_QUEUE_MAP|AZURE]"
},
This format is not consistent with other DB schema followed in sonic.
And also this reference in DB is not required, This is taken care by YANG "leafref".
Removed this format from all platform files to consistent with other sonic db schema.
Example:
"Ethernet92|3": {
"scheduler": "scheduler.1",
"wred_profile": "AZURE_LOSSLESS"
},
Dependent pull requests:
#7752 - To modify platfrom files
#7281 - Yang model
Azure/sonic-utilities#1626 - DB migration
Azure/sonic-swss#1754 - swss change to remove ABNF format
As a part of warmboot, redis database is dumped:
c97fe546e5/scripts/fast-reboot (L269)
However, this dump file is deleted, after it is loaded back into db post reboot.
The DB dump can be useful for debugging purpose, hence taking a backup of it can be useful.
Instead of deleting the dump, rename and keep the dump.
#### Why I did it
Use a predefined variable to get vendor information when the swss docker container is created
#### How I did it
Use `{{ sonic_asic_platform }}` instead of `$SONIC_CFGGEN -y /etc/sonic/sonic_version.yml -v asic_type`
#### How to verify it
Manually test.
In version 3.0.0, If a broadcast address is specified in
/etc/network/interfaces, then when ifup is run, it will fail with an
error saying `'str' object has no attribute 'packed'`. This appears to
be because it expects all attributes for an interface to be "packable"
into a compact binary representation. However, it doesn't actually
convert the broadcast address into an IPNetwork object (other addresses
are handled).
Therefore, convert the broadcast address it reads in from a str to an
IPNetwork object.
Also explicitly specify the scope of the loopback address in
/etc/network/interfaces as host scope. Otherwise, it will get added as
global scope by default. As part of this, use JSON to parse ip's output
instead of text, for robustness.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Use DOCKER_HOST. Every client including docker command and python docker API uses this environment variable to connect to dockerd.
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
the branch refers the branch name that the commit is in,
for example master, 202012, 201911, ...
In case there is no branch, the name will be HEAD.
release is encoded in /etc/sonic/sonic_release file.
the file is only available for a release branch.
It is not available in master branch.
example for master branch
```
build_version: 'master.602-6efc0a88'
debian_version: '10.7'
kernel_version: '4.19.0-9-2-amd64'
asic_type: vs
commit_id: '6efc0a88'
branch: 'master'
release: 'none'
build_date: Tue Dec 29 06:54:02 UTC 2020
build_number: 602
built_by: johnar@jenkins-worker-23
```
example for 202012 release branch
```
build_version: '202012.602-6efc0a88'
debian_version: '10.7'
kernel_version: '4.19.0-9-2-amd64'
asic_type: vs
commit_id: '6efc0a88'
branch: '202012'
release: '202012'
build_date: Tue Dec 29 06:54:02 UTC 2020
build_number: 602
built_by: johnar@jenkins-worker-23
```
Signed-off-by: Guohan Lu <lguohan@gmail.com>
#### Why I did it
* `arp_update` fails to ping those neighbors over vlan sub interfaces.
#### How I did it
* modify `arp_update_vars.j2` to get vlan sub interfaces with ipv6 addresses assigned.
* modify `arp_update` to send ipv6 pings over those retrieved vlan sub interfaces.
Signed-off-by: Longxiang Lyu <lolv@microsoft.com>
This change is to add a gbsyncd container to accommodate the syncd process and the SAI libraries for the Credo gearbox chips.
How I did it
This container works similar to the existing Broadcom syncd container. Its main difference is that the SAI-related dynamic libraries are replaced by the ones for Credo gearbox chips, and the container only reacts to SAI events for the gearbox chips. The SAI libraries will be provided by the package libsai-credo_1.0_amd64.deb.
For the image build, the added container will be built and included in the Broadcom platform image, after $(LIBSAI_CREDO)_URL = is replaced to the correct value. For now, as $(LIBSAI_CREDO)_URL is empty, the container build is skipped in the image build.
After the container is included in the image, in the runtime, the container will begin with checking the existence of /usr/share/sonic/hwsku/gearbox_config.json; if that file is not provided, the container will exit by itself. Therefore, for platforms unrelated to the Credo chips, as long as they are not providing the file, they will not be affected by this change.
This PR creates a directory firmware on the HOST with the path /usr/share/sonic/firmware, as well as this is
mounted on PMON container with the same path /usr/share/sonic/firmware. This is required for firmware
upgrade support for muxcable as currently by design all Y-Cable API's are called by xcvrd. As such if CLI has
to transfer a file to PMON we need to mount a directory from host to PMON just for getting the firmware files.
Hence we require this change.
Signed-off-by: vaibhav-dahiya <vdahiya@microsoft.com>
Changes to allow starting per asic services like swss and syncd only if the platform vendor codedetects the asic is detected and notified. The systemd services ordering we want is database->database@->pmon->swss@->syncd@->teamd@->lldp@
There is also a requirement that management, telemetry, snmp dockers can start even if all asic services are not up.
Why I did it
For VOQ chassis, the fabric cards will have 1-N asics. Also, there could be multiple removable fabric cards. On the supervisor, swss and syncd containers need to be started only if the fabric-card is in Online state and respective asics are detected by the kernel. Using systemd, the dependent services can be in inactive state.
How I did it
Introduce a mechanism where all ASIC dependent service wait on its state to be published via PMON to REDIS. Once the subscription is received, the service proceeds to create respective dockers.
For fixed platforms, systemd is unchanged i.e. the service bring up and docker creation happens in the start()/ExecStartPre routine of the .sh scripts.
For VOQ chassis platform on supervisor, the service bringup skips docker creation in the start() routine, but does it in the wait()/ExecStart routine of the .sh scrips.
Management dockers are decoupled from ASIC docker creation.
- Why I did it
Make DHCP relay docker an extension. DHCP relay now carries dhcp relay commands CLI plugin and has a complete manifest.
It is installed as extension if INCLUDE_DHCP_REALY is set to y.
DEPENDS on #5939
- How I did it
Modify DHCP relay docker makefile and dockerfile. Make changes to sonic_debian_extension.j2 to install sonic packages.
I moved DHCP related CLI tests from sonic-utilities to DHCP relay docker.
This PR introduces a way to write a plugin as part of docker image and run the tests from cli-plugin-tests directory under docker directory.
The test result is available in target/docker-dhcp-relay.gz.log:
[ REASON ] : target/docker-dhcp-relay.gz does not exist NON-EXISTENT PREREQUISITES: docker-start target/docker-config-engine-buster.gz-load target/python-wheels/sonic_utilities-1.2-py3-none-any.whl-in
stall target/debs/buster/python3-swsscommon_1.0.0_amd64.deb-install
[ FLAGS FILE ] : []
[ FLAGS DEPENDS ] : []
[ FLAGS DIFF ] : []
============================= test session starts ==============================
platform linux -- Python 3.7.3, pytest-3.10.1, py-1.7.0, pluggy-0.8.0 -- /usr/bin/python3
cachedir: .pytest_cache
rootdir: /sonic/dockers/docker-dhcp-relay/cli-plugin-tests, inifile:
plugins: cov-2.6.0
collecting ... collected 10 items
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_plugin_registration PASSED [ 10%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_nonexist_vlanid PASSED [ 20%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_invalid_vlanid PASSED [ 30%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_invalid_ip PASSED [ 40%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_dhcp_relay_with_exist_ip PASSED [ 50%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_add_del_dhcp_relay_dest PASSED [ 60%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_remove_nonexist_dhcp_relay_dest PASSED [ 70%]
test_config_dhcp_relay.py::TestConfigVlanDhcpRelay::test_config_vlan_remove_dhcp_relay_dest_with_nonexist_vlanid PASSED [ 80%]
test_show_dhcp_relay.py::TestVlanDhcpRelay::test_plugin_registration PASSED [ 90%]
test_show_dhcp_relay.py::TestVlanDhcpRelay::test_dhcp_relay_column_output PASSED [100%]
=============================== warnings summary ===============================
/usr/local/lib/python3.7/dist-packages/tabulate.py:7
/usr/local/lib/python3.7/dist-packages/tabulate.py:7: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
from collections import namedtuple, Iterable
-- Docs: https://docs.pytest.org/en/latest/warnings.html
==================== 10 passed, 1 warnings in 0.35 seconds =====================
#### Why I did it
I made this change to support warm/fast reboot for SONiC extension packages as per HLD Azure/SONiC#682.
#### How I did it
I extended manifest.json.j2 with new warm/fast reboot related fields and also extended sonic_debian_extension.j2 script template to generate the shutdown order files for warm and fast reboot.
After https://github.com/Azure/sonic-buildimage/pull/7598 the packages.json generation is broken. This change fixes it make the whole build fail in case generation failed.
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
- Why I did it
Currently dhcp packets are disabled by the COPP manager for non ToRRouter type switches.
Even if the feature is enabled, DHCP packets wont hook to the CPU since the COPP manager will not trap this packets.
This change is to disable dhcp_relay by default for non ToRRouter switches from init_cfg.json.
With this approach, if the user want to enable the feature for non ToRRouter switches, manual enablement is required by the 'feature' configuration.
This is to keep the current approach for MSFT production issue with dhcp relay for non ToRRouter switched and allow the user to decide if to use it or not.
- How I did it
Configure dhcp_relay 'disabled' by default on init_cfg.json for non ToRRouter switches.
Remove the exclusion of dhcp packets on copp_cfg.json
- How to verify it
Enable dhcp_relay feature on a non ToRRouter switch.
Unit-tests modified so the default values on mocked CONFIG DB in 'test_vectors.py' for dhcp_relay will be 'disabled'.
This is by the change for 'init_cfg.json.j2'.
For ToRRouter the state will change from 'disabled' to 'enabled'.
Another test case added for a 'ToR' switch type, this is to test the state is 'enabled' if the user configured it to be so.
The voq system lag id boundary is set in redis-chassis. Changes include
setting this from database-chassis container. This fixes a timing issue
in finding datbase_config.json file from redis directory which is
created from database container. Since database container usually
starts after database-chassis container the existence of this file is
unreliable while running the command. Running the command under
database-chassis container makes sure that the database_config.json form
redis-chassis directory is guaranteed to be available and hence fixes the
timing issue.
Signed-off-by: vedganes <vedavinayagam.ganesan@nokia.com>
Signed-off-by: Stepan Blyschak stepanb@mellanox.com
Why I did it
To support building DHCP relay as extension and installing it during build time.
How I did it
Created infrastructure. Users need to define their packages in rules/sonic-packages.mk
How to verify it
Together with #6531
Before this change, a process running inside every SONiC container dealt with FEATURE table 'auto_restart' field and depending on the value decided whether a container has to be killed or not.
If killed service auto restart mechanism restarts the container.
This change moves the logic from container to the host daemon - hostcfgd.
The 'auto_restart' handling is kept in supervisor-proc-exit-listener but now it is not required for container that wants to support auto restart feature.
hostcfgd refactoring - move feature handling in another class.
override systemd service Restart= setting from hostcfgd.
remove default systemd Restart=always.
Signed-off-by: Stepan Blyshchak stepanb@nvidia.com
- Why I did it
Remove the need to deal with container orchestration logic from the container itself. Leave this logic to the orchestrator - host OS.
- How I did it
hostcfgd configures 'Restart=' value for systemd service.
- How to verify it
root@r-tigon-11:/home/admin# sudo config feature autorestart lldp enabled
root@r-tigon-11:/home/admin# show feature status | grep lldp
lldp enabled enabled
root@r-tigon-11:/home/admin# docker exec -it lldp pkill -9 lldpd
root@r-tigon-11:/home/admin# docker ps -a | grep lldp
65058396277c docker-lldp:latest "/usr/bin/docker-lld…" 2 days ago Exited (0) 20 seconds ago lldp
root@r-tigon-11:/home/admin# docker ps -a | grep lldp
65058396277c docker-lldp:latest "/usr/bin/docker-lld…" 2 days ago Up 5 seconds lldp
root@r-tigon-11:/home/admin# sudo config feature autorestart lldp disabled
root@r-tigon-11:/home/admin# docker exec -it lldp pkill -9 lldpd
root@r-tigon-11:/home/admin# docker ps -a | grep lldp
65058396277c docker-lldp:latest "/usr/bin/docker-lld…" 2 days ago Up 35 seconds lldp
root@r-tigon-11:/home/admin# docker ps -a | grep lldp
65058396277c docker-lldp:latest "/usr/bin/docker-lld…" 2 days ago Exited (0) 3 seconds ago lldp
root@r-tigon-11:/home/admin# docker ps -a | grep lldp
65058396277c docker-lldp:latest "/usr/bin/docker-lld…" 2 days ago Exited (0) 39 seconds ago lldp
root@r-tigon-11:/home/admin#
#### Why I did it
- To build flashrom properly with dependency tracking.
#### How I did it
- Moved flashrom code from platform/broadcom/sonic-platform-modules-dell/tools directory to src/flashrom directory.
- At the end, flashrom_0.9.7_amd64.deb package is build which will be installed in the devices.
- Currently flashrom builds only for Dell S6100 platforms.
Introduce new sonic-buildimage images for Broadcom DNX ASIC family.
sonic-broadcom-dnx.bin
sonic-aboot-broadcom-dnx.swi
How I did it
NO CHANGE to existing make commands
make init; make configure PLATFORM=broadcom; make target/sonic-aboot-broadcom.swi; make target/sonic-broadcom.bin
The difference now is that it will result in new broadcom images for DNX asic family as well.
sonic-broadcom.bin, sonic-broadcom-dnx.bin
sonic-aboot-broadcom.swi, sonic-aboot-broadcom-dnx.swi
Note: This PR also adds support for Broadcom SAI 5.0 (based on 1.8 SAI ) for DNX based platform + changes in platform x86_64-arista_7280cr3_32p4 bcm config files and platform_env.conf files
#### Why I did it
Following the discussion in another PR https://github.com/Azure/sonic-buildimage/pull/7708#discussion_r642933510 , since there will be multi subfolders under **/var/log/mellanox**, so we agreed to only mount this folder and the subfolders will be created afterward on demand.
#### How I did it
during the syncd docker creation, only mount folder **/var/log/mellanox**
#### How to verify it
build an Mellanox image and verify the related folder on the host and docker side.
#### Why I did it
Create a target for delayed service timers. Few services in sonic have delayed to speed up the bring up of the system and essential services. However there is no way to track when they start. This will be a problem when executing config reload as config reload expects all services to be up. Hence grouped all the timers that trigger the delayed services under one target so that they could be tracked in 'config reload' command
#### How I did it
Created delay.target service and add created dependency on the delayed targets.
Why I did it
The SONiC switches get their docker images from local repo, populated during install with container images pre-built into SONiC FW. With the introduction of kubernetes, new docker images available in remote repo could be deployed. This requires dockerd to be able to pull images from remote repo.
Depending on the Switch network domain & config, it may or may not be able to reach the remote repo. In the case where remote repo is unreachable, we could potentially make Kubernetes server to also act as http-proxy.
How I did it
When admin explicitly enables, the kubernetes-server could be configured as docker-proxy. But any update to docker-proxy has to be via service-conf file environment variable, implying a "service restart docker" is required. But restart of dockerd is vey expensive, as it would restarts all dockers, including database docker.
To avoid dockerd restart, pre-configure an http_proxy using an unused IP. When k8s server is enabled to act as http-proxy, an IP table entry would be created to direct all traffic to the configured-unused-proxy-ip to the kubernetes-master IP. This way any update to Kubernetes master config would be just manipulating IPTables, which will be transparent to all modules, until dockerd needs to download from remote repo.
How to verify it
Configure a switch such that image repo is unreachable
Pre-configure dockerd with http_proxy.conf using an unused IP (e.g. 172.16.1.1)
Update ctrmgrd.service to invoke ctrmgrd.py with "-p" option.
Configure a k8s server, and deploy an image for feature with set_owner="kube"
Check if switch could successfully download the image or not.
Why I did it
This PR adds changes in sonic-config-engine to consume configuration data in SONiC Yang schema and generate config_db entries
How I did it
Add a new file sonic_yang_cfg_generator .
This file has the functions to
parse yang data json and convert them in config_db json format.
Validate the converted config_db entries to make sure all the dependencies and constraints are met.
Add a new option -Y to the sonic-cfggen command for this purpose
Add unit tests
This capability is support only in sonic-config-engine Python3 package only
Signed-off-by: Yong Zhao yozhao@microsoft.com
Why I did it
Currently we leveraged the Supervisor to monitor the running status of critical processes in each container and it is more reliable and flexible than doing the monitoring by Monit. So we removed the functionality of monitoring the critical processes by Monit.
How I did it
I removed the script process_checker and corresponding Monit configuration entries of critical processes.
How to verify it
I verified this on the device str-7260cx3-acs-1.
Why I did it
In upgrade scenarios, where config_db.json is not carry forwarded to new image, it could be left w/o TACACS credentials.
Added a service to trigger 5 minutes after boot and restore TACACS, if /etc/sonic/old_config/tacacs.json is present.
How I did it
By adding a service, that would fire 5 mins after boot.
This service apply tacacs if available.
How to verify it
Upgrade and watch status of tacacs.timer & tacacs.service
You may create /etc/sonic/old_config/tacacs.json, with updated credentials
(before 5mins after boot) and see that appears in config & persisted too.
Which release branch to backport (provide reason below if selected)
201911
202006
202012
Signed-off-by: Yong Zhao yozhao@microsoft.com
Why I did it
This PR aims to monitor the memory usage of streaming telemetry container and restart streaming telemetry container if memory usage is larger than the pre-defined threshold.
How I did it
I borrowed the system tool Monit to run a script memory_checker which will periodically check the memory usage of streaming telemetry container. If the memory usage of telemetry container is larger than the pre-defined threshold for 10 times during 20 cycles, then an alerting message will be written into syslog and at the same time Monit will run the script restart_service to restart the streaming telemetry container.
How to verify it
I verified this implementation on device str-7260cx3-acs-1.
- Why I did it
To give SONiC Application Extension developers an environment to run and develop their apps.
- How I did it
Created sonic-sdk and sonic-sdk-buildenv dockers and their dbg versions.
- How to verify it
Build:
$ make -f slave target/sonic-sdk.gz target/sonic-sdk-buildenv.gz
Map priority 0 to TC 1 and priority 1 to TC 0
Send traffic on priority 0 and 1 and verified that it gets mapped correctly in hw
Signed-off-by: Neetha John <nejo@microsoft.com>
Signed-off-by: Stepan Blyschak stepanb@nvidia.com
This PR is part of SONiC Application Extension
Depends on #5938
- Why I did it
To provide an infrastructure change in order to support SONiC Application Extension feature.
- How I did it
Label every installable SONiC Docker with a minimal required manifest and auto-generate packages.json file based on
installed SONiC images.
- How to verify it
Build an image, execute the following command:
admin@sonic:~$ docker inspect docker-snmp:1.0.0 | jq '.[0].Config.Labels["com.azure.sonic.manifest"]' -r | jq
Cat /var/lib/sonic-package-manager/packages.json file to verify all dockers are listed there.
Fix#7364
99-default.link - was always in SONiC, but previous systemd (<247) had an issue and it did not work due to issue systemd/systemd#3374. Now systemd 247 works.
However, such policy overrides teamd provided mac address which causes teamd netdev to use a random mac
address. Therefore, needs to be disabled.
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
#### Why I did it
To build flashrom properly with dependency tracking.
#### How I did it
Moved flashrom code from platform/broadcom/sonic-platform-modules-dell/tools directory to src/flashrom directory.
At the end, flashrom_0.9.7_amd64.deb package is build which will be installed in the devices.
- Support compile sonic arm image on arm server. If arm image compiling is executed on arm server instead of using qemu mode on x86 server, compile time can be saved significantly.
- Add kernel argument systemd.unified_cgroup_hierarchy=0 for upgrade systemd to version 247, according to #7228
- rename multiarch docker to sonic-slave-${distro}-march-${arch}
Co-authored-by: Xianghong Gu <xgu@centecnetworks.com>
Co-authored-by: Shi Lei <shil@centecnetworks.com>
Signed-off-by: vedganes <vedavinayagam.ganesan@nokia.com>
Changes for setting platfrom specific lag id boundary id in the chassis
app db. The platfrom specific lag id boundaries are supplied via
chassisdb.conf. The lag_id_start and lag_id_end boundary values sourced
from this file are set in chassis app db which will be used by lag id
allocator to allocate unique lag id in atomic fashion
- Why I did it
I made the docker_img_ctl.j2 applicable for more dockers (including application extensions dockers) by adding an option not to mount tmpfs on /tmp/ and /var/tmp/. In some applications /tmp/ is a different docker volume which can't be tmpfs.
Also, I added and ability to pass REPO[:TAG]|[@digest]/IMAGE_ID instead of just REPO name.
- How I did it
Modified docker_img_ctl.j2 and docker makefiles.
- How to verify it
Run it on the switch.
- Why I did it
To allow SONiC Package Migration during SONiC-2-SONiC upgrade we need to start docker daemon in chroot-ed environment in new SONiC filesystem.
Later this script will be used to start dockerd in chroot environment on SONiC
- How I did it
Install a docker service script into /usr/lib/docker/ in SONiC filesystem.
- How to verify it
Install SONiC image on the switch, mount squashfs to some directory, mount overlay rw layer over squashfs, mount procfs and sysfs, mount docker library. Start the docker using:
root@sonic:~$ /usr/lib/docker/docker.sh start
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
Why I did it
We skip install of CNI plugin, as we don't need. But this leaves node in "not ready" state, upon joining master.
To fix, we copy this dummy .conf file in /etc/cni/net.d
How I did it
Keep this file in /usr/share/sonic/templates and copy to /etc/cni/net.d upon joining k8s master.
How to verify it
Upon configuring master-IP and enable join, watch node join and move to ready state.
You may verify using kubectl get nodes command
SONiC Package Manager will require to auto-generate the start script using that template. For that, we need this template to be recorded in SONiC filesystem.
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
- Why I did it
Group all SONiC services together and able to manage them together. Will be used in config reload command as much simpler and generic way to restart services.
- How I did it
Add services to sonic.target
- How to verify it
Together with Azure/sonic-utilities#1199
config reload -y
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
- Why I did it
The pcie configuration file location is under plugin directory not under platform directory.
#6437
- How I did it
Move all pcie.yaml configuration file from plugin to platform directory.
Remove unnecessary timer to start pcie-check.service
Move pcie-check.service to sonic-host-services
- How to verify it
Verify on the device
* Add *MUX_CABLE_TABLE* to set of tables to clear on SWSS start, which
will clear HW_MUX_CABLE_TABLE and MUX_CABLE_TABLE
* Order swss to start before pmon to ensure that DBs are cleared before
xcvrd (running inside pmon) starts and re-populates the tables
Signed-off-by: Lawrence Lee <lawlee@microsoft.com>
Fix marvell-armhf build break
The azure-storage package depends on the cryptography package. Newer
versions of cryptography require the rust compiler, the correct version
for which is not readily available in buster. Hence we pre-install an
older version here to satisfy the azure-storage dependency.
Note: This is not a problem for other architectures as pre-built versions
of cryptography are available for those. This sequence can be removed
after upgrading to debian bullseye.
**- Why I did it**
To support FW upgrade on init.
**- How I did it**
Change timeout value
**- How to verify it**
I manually changed ASIC and Gearbox FW followed by hard reset in order for FW upgrade to take place on init.
Signed-off-by: liora <liora@nvidia.com>
- Why I did it
To move ‘sonic-host-service’ which is currently built as a separate package to ‘sonic-host-services' package.
- How I did it
- Moved 'sonic-host-server' to 'src/sonic-host-services' and included it as part of the python3 wheel.
- Other files were moved to 'src/sonic-host-services-data' and included as part of the deb package.
- Changed build option ‘INCLUDE_HOST_SERVICE’ to ‘ENABLE_HOST_SERVICE_ON_START’ for enabling sonic-hostservice at boot-up by default.
[multi_asic][vs]: Add dependency in teamd service to start after topology service.
- Why I did it
In multi-asic VS, topology service is run after database service to set up the internal asic topology.
swss and syncd have a dependency to start after topology service is run so that the interfaces are moved to right namespace and created in the right namespace. In case of multi-asic vs, during the initial boot up, when there is no configuration added, teamd service starts and swss/syncd do not start as topology service does not start. Upon loading configuration using config_db or minigraph, swss and sycnd start up , but teamd is not restarted as swss is not stopped and started. This causes teamd to be in a bad state and requires a reload of config.
- How I did it
Add dependency in teamd service to start after topology service is completed.
- How to verify it
No change in single asic vs or platform.
No change in multi-asic regular image.
Change only in multi-asic VS. Bring up a multi-asic VS image without any configration, teamd service will fail to start due to dependency failure. Load minigraph, start topology service, load configuration, ensure all services come up.
Signed-off-by: SuvarnaMeenakshi <sumeenak@microsoft.com>
Following changes were done for ebtables:
- Support for Multi-asic platforms. Ebtable filters are installed in namespace for multi-asic and not host. On Single asic installed on host.
- For Multi-asic platforms we don't want to install on host otherwise Namespace-to-Namespace communication does not happens since ARP Request are not forwarded.
- Updated to use text file to restore ebtables rules then the binary format. Rules are restore as part of Database docker init instead of rc.local
- Removed the ebtable service files for buster as not needed as filters are restored/installed as part of database docker init.
All the binaries are pre-installed with ebtables* binary are same as ebatbles-legacy-*
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
The Portchannels were not getting cleaned up as the cleanup activity was taking more than 10 secs which is default docker timeout after which a SIGKILL will be send.
Fixes#6199
To check if it works out for this issue in 201911 ? #6503
This issue is significantly seen in master branch compared to 201911 because the Portchannel cleanup takes more time in master. Test on a DUT with 8 Port Channels.
master
admin@str-s6000-acs-8:~$ time sudo systemctl stop teamd
real 0m15.599s
user 0m0.061s
sys 0m0.038s
Sonic 201911.v58
admin@str-s6000-acs-8:~$ time sudo systemctl stop teamd
real 0m5.541s
user 0m0.020s
sys 0m0.028s
**- Why I did it**
This PR aims to monitor the running status of each container. Currently the auto-restart feature was enabled. If a critical process exited unexpected, the container will be restarted. If the container was restarted 3 times during 20 minutes, then it will not run anymore unless we cleared the flag using the command `sudo systemctl reset-failed <container_name>` manually.
**- How I did it**
We will employ Monit to monitor a script. This script will generate the expected running container list and compare it with the current running containers. If there are containers which were expected to run but were not running, then an alerting message will be written into syslog.
**- How to verify it**
I tested this feature on a lab device `str-a7050-acs-3` which has single ASIC and `str2-n3164-acs-3` which has a Multi-ASIC. First I manually stopped a container by running the command `sudo systemctl stop <container_name>`, then I checked whether there was an alerting message in the syslog.
Signed-off-by: Yong Zhao <yozhao@microsoft.com>
- Make PDDF code compliant with both Python 2 and Python 3
- Align code with PEP8 standards using autopep8
- Build and install both Python 2 and Python 3 PDDF packages
swss/teamd/syncd services were changed to always enabled
in commit fad481edc1 as a workaround
for not letting hostcfgd start service during the bootup process.
commit 317a4b3410 introduce
wait till full system bootup before updating feature states in hostcfgd.
Thus, workaround introduced in commit fad481ed can be removed
Signed-off-by: Guohan Lu <lguohan@gmail.com>
Signed-off-by: Prabhu Sreenivasan prabhu.sreenivasan@broadcom
What I did
Added support for snat, dnat and ipmc resources under CRM module.
How I did it
New feature NAT adds new resources snat_enty and dnat_entry that needs to be monitored. ipmc_entry tracks IP multicast resources used by switch.
How to verify it
sonic-utilities tests and crm spytest
* First cut image update for kubernetes support.
With this,
1) dockers dhcp_relay, lldp, pmon, radv, snmp, telemetry are enabled
for kube management
init_cfg.json configure set_owner as kube for these
2) Each docker's start.sh updated to call container_startup.py to register going up
As part of this call, it registers the current owner as local/kube and its version
The images are built with its version ingrained into image during build
3) Update all docker's bash script to call 'container start/stop/wait' instead of 'docker start/stop/wait'.
For all locally managed containers, it calls docker commands, hence no change for locally managed.
4) Introduced a new ctrmgrd service, that helps with transition between owners as kube & local and carry over any labels update from STATE-DB to API server
5) hostcfgd updated to handle owner change
6) Reboot scripts are updatd to tag kube running images as local, so upon reboot they run the same image.
7) Added kube_commands.py to handle all updates with Kubernetes API serrver -- dedicated for k8s interaction only.
Added source interface support for NTP.
Also made NTP start on Mgmt-VRF by default when configured.
**- How I did it**
1) Updated hostcfg to listen to global config NTP and NTP_SERVER tables and restart ntp when ever the configuration changes. NTP table includes source interface configuration.
2) The ntp script updated to by default start on Mgmt-VFT when configured.
Signed-off-by: Prabhu Sreenivasan <prabhu.sreenivasan@broadcom>
Fixes#5663
- Why I did it
It's currently possible for the SNMP timer to conflict with config reload (specifically if the timer triggers while config reload is stopping the SWSS service). config reload triggers SWSS to shutdown, which causes SNMP to shutdown, which conflicts with the SNMP timer causing SNMP to startup. See the linked issue for more details.
- How I did it
Including the After ordering dependency forces the SNMP timer to wait until SWSS finishes stopping, preventing the conflict. If there is an ordering dependency between two units (e.g. one unit is ordered After another), if one unit is shutting down while the other is starting up, the shutdown will always be ordered before the startup. In this case, that means that the SNMP timer is forced to wait for the SWSS shutdown to complete. Only then can the SNMP timer proceed. See here for more details.
It's important to note that the After dependency will not cause SWSS to be started when the SNMP timer fires (assuming that SWSS has not yet been started). The existing Requisite dependency in the SNMP service will also not cause SWSS to be started, instead it will cause the SNMP service to fail if SWSS is not active.
Signed-off-by: Lawrence Lee <lawlee@microsoft.com>
Install the 'wheel' package in host OS (along with python3 and python3-distutils which are also needed for building some Python packages) to eliminate error messages like the following:
```
Running setup.py bdist_wheel for watchdog: started
Running setup.py bdist_wheel for watchdog: finished with status 'error'
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-Qd3K08/watchdog/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-0AHpMe --python-tag cp27:
usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
or: -c --help [cmd1 cmd2 ...]
or: -c --help-commands
or: -c cmd --help
error: invalid command 'bdist_wheel'
----------------------------------------
Failed building wheel for watchdog
```
These error messages appear to have no impact on the image build, because the Python package seems to still get installed successfully afterward, just the building of a wheel package fails. Therefore, this is more of a cosmetic fix than an actual bug.
This is an addendum to https://github.com/Azure/sonic-buildimage/pull/6182.
Also upgrade pip and install more recent version of setuptools package via PyPI.
libxslt-dev and libz-dev are dependencies for lxml==4.6.1 which is required for pyangbind==0.8.1
lxml-4.6.2-cp37-cp37m-manylinux1_x86_64.whl is directly downloaded in amd64 whereas in arm this is built from lxml-4.6.2.tar.gz
Signed-off-by: Sabareesh Kumar Anandan <sanandan@marvell.com>
**- Why I did it**
To support dynamic buffer calculation.
This PR also depends on the following PRs for sub modules
- [sonic-swss: [buffermgr/bufferorch] Support dynamic buffer calculation #1338](https://github.com/Azure/sonic-swss/pull/1338)
- [sonic-swss-common: Dynamic buffer calculation #361](https://github.com/Azure/sonic-swss-common/pull/361)
- [sonic-utilities: Support dynamic buffer calculation #973](https://github.com/Azure/sonic-utilities/pull/973)
**- How I did it**
1. Introduce field `buffer_model` in `DEVICE_METADATA|localhost` to represent which buffer model is running in the system currently:
- `dynamic` for the dynamic buffer calculation model
- `traditional` for the traditional model in which the `pg_profile_lookup.ini` is used
2. Add the tables required for the feature:
- ASIC_TABLE in platform/\<vendor\>/asic_table.j2
- PERIPHERAL_TABLE in platform/\<vendor\>/peripheral_table.j2
- PORT_PERIPHERAL_TABLE on a per-platform basis in device/\<vendor\>/\<platform\>/port_peripheral_config.j2 for each platform with gearbox installed.
- DEFAULT_LOSSLESS_BUFFER_PARAMETER and LOSSLESS_TRAFFIC_PATTERN in files/build_templates/buffers_config.j2
- Add lossless PGs (3-4) for each port in files/build_templates/buffers_config.j2
3. Copy the newly introduced j2 files into the image and rendering them when the system starts
4. Update the CLI options for buffermgrd so that it can start with dynamic mode
5. Fetches the ASIC vendor name in orchagent:
- fetch the vendor name when creates the docker and pass it as a docker environment variable
- `buffermgrd` can use this passed-in variable
6. Clear buffer related tables from STATE_DB when swss docker starts
7. Update the src/sonic-config-engine/tests/sample_output/buffers-dell6100.json according to the buffer_config.j2
8. Remove buffer pool sizes for ingress pools and egress_lossy_pool
Update the buffer settings for dynamic buffer calculation
python2 is end of life and SONiC is going to support python3. This PR is going to support:
1. Mellanox SONiC platform API python3 support
2. Install both python2 and python3 verson of Mellanox SONiC platform API or pmon and host side
ntp-systemd-wrapper file from files/image_config/ntp was not getting picked up. Added a line on sonic_debian_extension.j2 to copy over the file from files/image_config/ntp after installing the debian package.
Signed-off-by: Prabhu Sreenivasan <prabhu.sreenivasan@broadcom.com>
