sonic-host-services changes for OC platform components SWComp by niranjanivivek · Pull Request #413 · sonic-net/sonic-host-services

niranjanivivek · 2026-07-23T11:29:25Z

The changes are made for OpenConfig platform components - Software Components Model

Code changes in sonic-mgmt-common - PR#230

Below table describes the openconfig paths for software components supported and the corresponding redis DB paths

OpenConfig Path Supported	Redis DB	Parameters updated in DB
/components/component[name=<bootloader>]/software-module/state	STATE_DB	SW_COMP_INFO\|boot_loader
/components/component[name=<primary-network-stack>]/software-module/state	STATE_DB	SW_COMP_INFO\|network_stack0
/components/component[name=<os>]/state/	STATE_DB	SW_COMP_INFO\|os0

The table below describes the placeholder in this script for other openconfig paths and the corresponding redis DB paths. The translib support can be added based on requirement.

OpenConfig Path Supported	Redis DB	Parameters updated in DB
/components/component[name=<chassis>]/chassis/state	STATE_DB	CHASSIS_INFO\|chassis
/system/logging/remote-servers/remote-server[host=<syslog-ip-address>]/state/host	STATE_DB	SYSLOG_SERVER\|<ipaddress>
/system/config/hostname	CONFIG_DB	DEVICE_METADATA\|localhost
/system/state/hostname	STATE_DB	HOST_STATS\|HOSTNAME

mssonicbld · 2026-07-23T11:29:32Z

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mssonicbld · 2026-07-23T12:24:34Z

Hi, there are workflow run(s) waiting for approval, you may be first-time contributor. I will notify maintainers to help approve once PR is approved. Thanks!

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mssonicbld · 2026-07-30T17:00:26Z

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niranjanivivek · 2026-08-03T11:17:08Z

@ndas7 @rlucus Please review

niranjanivivek · 2026-08-06T04:40:05Z

@kishanps Please review the PR.

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niranjanivivek · 2026-08-26T16:21:36Z

@kishanps Please review the PR.

niranjanivivek · 2026-09-03T07:32:03Z

@ndas7 @rlucus Please review

niranjanivivek · 2026-09-03T07:32:26Z

@kishanps Please review and approve

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azure-pipelines · 2026-09-07T03:23:57Z

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…re componenents model Signed-off-by: Niranjani Vivek <niranjaniv@google.com>

mssonicbld · 2026-09-11T14:23:39Z

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niranjanivivek · 2026-09-11T15:00:42Z

@kishanps Please review and confirm the changes

kishanps · 2026-09-15T16:21:23Z

@niranjanivivek Can you update the description with a table of the openconfig paths for which the support is being added and what are the corresponding redis db paths and a short description of that path. For eg,
/components/network-stack/SW0 - AppStateDb:/network-stack/sw0/ - Indicates the active version of the network stack

niranjanivivek · 2026-09-16T12:06:35Z

@niranjanivivek Can you update the description with a table of the openconfig paths for which the support is being added and what are the corresponding redis db paths and a short description of that path. For eg, /components/network-stack/SW0 - AppStateDb:/network-stack/sw0/ - Indicates the active version of the network stack

The description is now added.

kishanps · 2026-09-16T17:54:46Z

@niranjanivivek Can you check whether these 2 fields are already present in upstream (without your changes) and if your changes would overwrite the current values?

CONFIG DB - DEVICE_METADATA|localhost
STATE DB - HOST_STATS|HOSTNAME

niranjanivivek · 2026-09-17T14:29:00Z

@niranjanivivek Can you check whether these 2 fields are already present in upstream (without your changes) and if your changes would overwrite the current values?

CONFIG DB - DEVICE_METADATA|localhost STATE DB - HOST_STATS|HOSTNAME

Hi Kishan, I checked the existing behavior and confirmed that the below parameters are not already present/upstreamed.
It is also verified that the new script supports only the below specified parameters for software Components only as per the scope of work.

OpenConfig Path Supported Redis DB Parameters updated in DB
/components/component[name=]/chassis/state STATE_DB CHASSIS_INFO|chassis
/components/component[name=]/software-module/state STATE_DB SW_COMP_INFO|boot_loader
/components/component[name=]/software-module/state STATE_DB SW_COMP_INFO|network_stack0
/components/component[name=]/state/ STATE_DB SW_COMP_INFO|os0

The script holds only place holders for the below.

system/logging/remote-servers/remote-server[host=]/state/host STATE_DB SYSLOG_SERVER|
/system/config/hostname CONFIG_DB DEVICE_METADATA|localhost
/system/state/hostname STATE_DB HOST_STATS|HOSTNAME

Kindly suggest whether these can be retained in script and removed from description.
Else can be removed from both the script and description.

kishanps · 2026-09-17T17:48:32Z

@niranjanivivek Can you check whether these 2 fields are already present in upstream (without your changes) and if your changes would overwrite the current values?
CONFIG DB - DEVICE_METADATA|localhost STATE DB - HOST_STATS|HOSTNAME

Hi Kishan, I checked the existing behavior and confirmed that the below parameters are not already present/upstreamed. It is also verified that the new script supports only the below specified parameters for software Components only as per the scope of work.

OpenConfig Path Supported Redis DB Parameters updated in DB
/components/component[name=]/chassis/state STATE_DB CHASSIS_INFO|chassis
/components/component[name=]/software-module/state STATE_DB SW_COMP_INFO|boot_loader
/components/component[name=]/software-module/state STATE_DB SW_COMP_INFO|network_stack0
/components/component[name=]/state/ STATE_DB SW_COMP_INFO|os0

The script holds only place holders for the below.

system/logging/remote-servers/remote-server[host=]/state/host STATE_DB SYSLOG_SERVER|
/system/config/hostname CONFIG_DB DEVICE_METADATA|localhost
/system/state/hostname STATE_DB HOST_STATS|HOSTNAME

Kindly suggest whether these can be retained in script and removed from description. Else can be removed from both the script and description.

Placeholder should be fine but please update the description accordingly.

I am approving the changes but also check if CHASSIS_INFO|chassis is an existing field and if the new changes will overwrite.

mssonicbld · 2026-09-17T18:23:34Z

Hi @sonic-net/sonic-host-services-maintainer, this approved PR has workflow run(s) waiting for approval. Please help review. Thanks!

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mssonicbld · 2026-09-18T00:22:30Z

Hi @sonic-net/sonic-host-services-maintainer, this approved PR has workflow run(s) waiting for approval. Please help review. Thanks!

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niranjanivivek · 2026-09-18T00:25:50Z

@niranjanivivek Can you check whether these 2 fields are already present in upstream (without your changes) and if your changes would overwrite the current values?
CONFIG DB - DEVICE_METADATA|localhost STATE DB - HOST_STATS|HOSTNAME

Hi Kishan, I checked the existing behavior and confirmed that the below parameters are not already present/upstreamed. It is also verified that the new script supports only the below specified parameters for software Components only as per the scope of work.

OpenConfig Path Supported Redis DB Parameters updated in DB
/components/component[name=]/chassis/state STATE_DB CHASSIS_INFO|chassis
/components/component[name=]/software-module/state STATE_DB SW_COMP_INFO|boot_loader
/components/component[name=]/software-module/state STATE_DB SW_COMP_INFO|network_stack0
/components/component[name=]/state/ STATE_DB SW_COMP_INFO|os0

The script holds only place holders for the below.

system/logging/remote-servers/remote-server[host=]/state/host STATE_DB SYSLOG_SERVER|
/system/config/hostname CONFIG_DB DEVICE_METADATA|localhost
/system/state/hostname STATE_DB HOST_STATS|HOSTNAME

Kindly suggest whether these can be retained in script and removed from description. Else can be removed from both the script and description.

Placeholder should be fine but please update the description accordingly.

I am approving the changes but also check if CHASSIS_INFO|chassis is an existing field and if the new changes will overwrite.

Hi Kishan, Thanks for approving. The new changes are not overwriting anything which is already present.
The description field is updated accordingly after verification.

mssonicbld · 2026-09-18T06:22:46Z

Hi @sonic-net/sonic-host-services-maintainer, this approved PR has workflow run(s) waiting for approval. Please help review. Thanks!

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mssonicbld · 2026-09-18T12:23:06Z

Hi @sonic-net/sonic-host-services-maintainer, this approved PR has workflow run(s) waiting for approval. Please help review. Thanks!

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niranjanivivek mentioned this pull request Jul 23, 2026

Support for UMF Components Model Software Components sonic-net/sonic-mgmt-common#230

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niranjanivivek force-pushed the pr_ocpfm_swcomp branch from 7e6e35f to 1f66d8a Compare July 30, 2026 17:00

niranjanivivek force-pushed the pr_ocpfm_swcomp branch from 1f66d8a to 2156163 Compare August 1, 2026 16:02

niranjanivivek force-pushed the pr_ocpfm_swcomp branch from 2156163 to ce51e27 Compare August 3, 2026 08:11

niranjanivivek force-pushed the pr_ocpfm_swcomp branch from ce51e27 to 2850897 Compare August 3, 2026 10:57

rlucus approved these changes Aug 19, 2026

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niranjanivivek marked this pull request as ready for review August 25, 2026 06:51

kishanps reviewed Sep 3, 2026

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Comment thread scripts/pins_platform_init.py Outdated

niranjanivivek force-pushed the pr_ocpfm_swcomp branch from 2850897 to 9849c40 Compare September 6, 2026 16:08

niranjanivivek force-pushed the pr_ocpfm_swcomp branch from 9849c40 to 3b0f235 Compare September 7, 2026 03:23

niranjanivivek requested a review from kishanps September 7, 2026 05:14

sonic-host-services changes for openconfig platform components softwa…

6b0de44

…re componenents model Signed-off-by: Niranjani Vivek <niranjaniv@google.com>

niranjanivivek force-pushed the pr_ocpfm_swcomp branch from 3b0f235 to 6b0de44 Compare September 11, 2026 14:23

kishanps reviewed Sep 15, 2026

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Comment thread scripts/switch_platform_init.py

niranjanivivek requested a review from kishanps September 16, 2026 16:11

kishanps approved these changes Sep 17, 2026

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