Add DPU-level scope and DPU-driven mode support and improve BFD and telemetry workflow in SmartSwitch HA HLD.

[r12f]

This PR adds a few changes in the SmartSwitch HA HLD:

1. Add DPU-level scope and DPU-driven mode support
2. Improve the detailed design for DB schema, telemetry and workflows.
3. Update the detailed design to match the recent update from PMON and BFD design.

[linux-foundation-easycla]

• ✅login: r12f / (3f76aa7)
• ✅login: r12f / (3f76aa7, 4ebe470)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e, a1934a5)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e, a1934a5, 14ad19b)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e, a1934a5, 14ad19b, a133e4e)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e, a1934a5, 14ad19b, a133e4e, 08ae33e)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e, a1934a5, 14ad19b, a133e4e, 08ae33e, c5dd9c8)
• ✅login: r12f / (3f76aa7, 4ebe470, 4a4a199, 2b4c1cf, 3f6845c, a040541, eeaab3f, 63b95d7, cafe21b, 52d3ac9, 7401a20, 1ff7250, 203e82d, ba0d869, 7a67ebb, d2e6791, ccd7111, 476fef4, 09c3356, 683ad83, 9fe080e, 08bf088, 2c1d840, 645f86e, a1934a5, 14ad19b, a133e4e, 08ae33e, c5dd9c8, 9ebdcd4)

The committers listed above are authorized under a signed CLA.

[r12f]

@mukeshmv , do you mind to help sign the CLA?

[mukeshmv]

DPU scope DPU driven changes lgtm

[mukeshmv]

Left some comments regd the Planned shutdown workflow and text.