Add SRv6 support in Bgpcfgd#21156
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lguohan merged 14 commits intosonic-net:masterfrom Jan 13, 2025
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abdosi
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| # Device Global Manager | ||
| DeviceGlobalCfgMgr(common_objs, "CONFIG_DB", swsscommon.CFG_BGP_DEVICE_GLOBAL_TABLE_NAME), | ||
| # SRv6 Manager | ||
| SRv6Mgr(common_objs, "CONFIG_DB", "SRV6_MY_SIDS"), |
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nitpick: you can use the "swsscommon." table names added in the sonic-net/sonic-swss-common#962
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Thanks. Yet, I am not sure when that swss-common feature will be cherry-picked into 202412. Let's keep using the literals by now. I can raise a PR to use the reference later.
ahsalam
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Jan 13, 2025
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Cherry-pick PR to msft-202412: |
VladimirKuk
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Jan 21, 2025
Why I did it There is a motivation to add capabilities in SONiC that allows static configuration of SRv6 network. Work item tracking Microsoft ADO (number only): 30251795 How I did it I added a SRv6 manager in Bgpcfgd that subscribes to SRV6_MY_LOCATORS and SRV6_MY_SIDS in CONFIG_DB and programs the changes to FRR's configuration. Note: this change depends on the availability and implementation details of the following FRR patch FRR SRv6 Static SID CLI How to verify it - Run unit tests - Build an image that contains this change and the relevant FRR CLI support. - Test the Image on a virtual device or physical device
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Why I did it
There is a motivation to add capabilities in SONiC that allows static configuration of SRv6 network.
Work item tracking
How I did it
I added a SRv6 manager in Bgpcfgd that subscribes to SRV6_MY_LOCATORS and SRV6_MY_SIDS in CONFIG_DB and programs the changes to FRR's configuration.
Note: this change depends on the availability and implementation details of the following FRR patch FRR SRv6 Static SID CLI
How to verify it
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
SRv6 static config HLD
A picture of a cute animal (not mandatory but encouraged)