[action] [PR:3299] Add Checkpoint and Rollback for Multi ASIC. (#3299) #3468
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#### What I did
Add `config` `checkpoint`, `rollback`, `replace`, `list-checkpoints`, `delete-checkpoint` support of Multi ASIC
#### How I did it
Add namespace for each of operation to support Multi ASIC.
#### How to verify it
1. Single ASIC
```admin@str2-msn2700-spy-1:~/gcu$ sudo config checkpoint 20240522-xincun
Config Rollbacker: Config checkpoint starting.
Config Rollbacker: Checkpoint name: 20240522-xincun.
Config Rollbacker: Getting current config db.
Config Rollbacker: Getting checkpoint full-path.
Config Rollbacker: Ensuring checkpoint directory exist.
Config Rollbacker: Saving config db content to /etc/sonic/checkpoints/20240522-xincun.cp.json.
Config Rollbacker: Config checkpoint completed.
Checkpoint created successfully.
admin@str2-msn2700-spy-1:~/gcu$ sudo config list-checkpoints
[
"20240522-xincun"
]
admin@str2-msn2700-spy-1:~/gcu$ sudo config rollback 20240522-xincun
Config Rollbacker: Config rollbacking starting.
Config Rollbacker: Checkpoint name: 20240522-xincun.
Config Rollbacker: Verifying '20240522-xincun' exists.
Config Rollbacker: Loading checkpoint into memory.
Config Rollbacker: Replacing config using 'Config Replacer'.
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 71214.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: localhost: Patch application starting.
Patch Applier: localhost: Patch: []
Patch Applier: localhost getting current config db.
Patch Applier: localhost: simulating the target full config after applying the patch.
Patch Applier: localhost: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: localhost: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: localhost: sorting patch updates.
Patch Applier: The localhost patch was converted into 0 changes.
Patch Applier: localhost: applying 0 changes in order.
Patch Applier: localhost: verifying patch updates are reflected on ConfigDB.
Patch Applier: localhost patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
Config Rollbacker: Config rollbacking completed.
Config rolled back successfully.
admin@str2-msn2700-spy-1:~/gcu$ sudo config delete-checkpoint 20240522-xincun
Config Rollbacker: Deleting checkpoint starting.
Config Rollbacker: Checkpoint name: 20240522-xincun.
Config Rollbacker: Checking checkpoint exists.
Config Rollbacker: Deleting checkpoint.
Config Rollbacker: Deleting checkpoint completed.
Checkpoint deleted successfully.
admin@str2-msn2700-spy-1:~/gcu$ sudo config list-checkpoints
[]
```
2. Multi ASIC
```
stli@str2-7250-2-lc01:~/gcu$ sudo config checkpoint 20240522-xincun
MultiASICConfigRollbacker: Config checkpoint starting.
MultiASICConfigRollbacker: Checkpoint name: 20240522-xincun.
MultiASICConfigRollbacker: Getting current config db.
MultiASICConfigRollbacker: Getting current asic0 config db.
MultiASICConfigRollbacker: Getting current asic1 config db.
MultiASICConfigRollbacker: Getting checkpoint full-path.
MultiASICConfigRollbacker: Ensuring checkpoint directory exist.
MultiASICConfigRollbacker: Saving config db content to /etc/sonic/checkpoints/20240522-xincun.cp.json.
MultiASICConfigRollbacker: Config checkpoint completed.
Checkpoint created successfully.
stli@str2-7250-2-lc01:~/gcu$ sudo config list-checkpoints
[
"20240522-xincun"
]
stli@str2-7250-2-lc01:~/gcu$ sudo config rollback 20240522-xincun
MultiASICConfigRollbacker: Config rollbacking starting.
MultiASICConfigRollbacker: Checkpoint name: 20240522-xincun.
MultiASICConfigRollbacker: Verifying '20240522-xincun' exists.
MultiASICConfigRollbacker: Loading checkpoint '20240522-xincun' into memory.
MultiASICConfigRollbacker: Replacing config '20240522-xincun' using 'Config Replacer'.
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 38147.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: localhost: Patch application starting.
Patch Applier: localhost: Patch: []
Patch Applier: localhost getting current config db.
Patch Applier: localhost: simulating the target full config after applying the patch.
Patch Applier: localhost: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: localhost: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: localhost: sorting patch updates.
Patch Applier: The localhost patch was converted into 0 changes.
Patch Applier: localhost: applying 0 changes in order.
Patch Applier: localhost: verifying patch updates are reflected on ConfigDB.
Patch Applier: localhost patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 97546.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: asic0: Patch application starting.
Patch Applier: asic0: Patch: []
Patch Applier: asic0 getting current config db.
Patch Applier: asic0: simulating the target full config after applying the patch.
Patch Applier: asic0: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: asic0: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: asic0: sorting patch updates.
Patch Applier: The asic0 patch was converted into 0 changes.
Patch Applier: asic0: applying 0 changes in order.
Patch Applier: asic0: verifying patch updates are reflected on ConfigDB.
Patch Applier: asic0 patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 97713.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: asic1: Patch application starting.
Patch Applier: asic1: Patch: []
Patch Applier: asic1 getting current config db.
Patch Applier: asic1: simulating the target full config after applying the patch.
Patch Applier: asic1: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: asic1: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: asic1: sorting patch updates.
Patch Applier: The asic1 patch was converted into 0 changes.
Patch Applier: asic1: applying 0 changes in order.
Patch Applier: asic1: verifying patch updates are reflected on ConfigDB.
Patch Applier: asic1 patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
MultiASICConfigRollbacker: Config rollbacking completed.
Config rolled back successfully.
stli@str2-7250-2-lc01:~/gcu$ sudo config delete-checkpoint 20240522-xincun
MultiASICConfigRollbacker: Deleting checkpoint starting.
MultiASICConfigRollbacker: Checkpoint name: 20240522-xincun.
MultiASICConfigRollbacker: Checking checkpoint: 20240522-xincun exists.
MultiASICConfigRollbacker: Deleting checkpoint: 20240522-xincun.
MultiASICConfigRollbacker: Deleting checkpoint: 20240522-xincun completed.
Checkpoint deleted successfully.
stli@str2-7250-2-lc01:~/gcu$ sudo config list-checkpoints
[]
stli@str2-7250-2-lc01:~/gcu$ sudo config replace 20240522-xincun.cp.json
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 38147.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: localhost: Patch application starting.
Patch Applier: localhost: Patch: []
Patch Applier: localhost getting current config db.
Patch Applier: localhost: simulating the target full config after applying the patch.
Patch Applier: localhost: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: localhost: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: localhost: sorting patch updates.
Patch Applier: The localhost patch was converted into 0 changes.
Patch Applier: localhost: applying 0 changes in order.
Patch Applier: localhost: verifying patch updates are reflected on ConfigDB.
Patch Applier: localhost patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 97546.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: asic0: Patch application starting.
Patch Applier: asic0: Patch: []
Patch Applier: asic0 getting current config db.
Patch Applier: asic0: simulating the target full config after applying the patch.
Patch Applier: asic0: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: asic0: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: asic0: sorting patch updates.
Patch Applier: The asic0 patch was converted into 0 changes.
Patch Applier: asic0: applying 0 changes in order.
Patch Applier: asic0: verifying patch updates are reflected on ConfigDB.
Patch Applier: asic0 patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
Config Replacer: Config replacement starting.
Config Replacer: Target config length: 97713.
Config Replacer: Getting current config db.
Config Replacer: Generating patch between target config and current config db.
Config Replacer: Applying patch using 'Patch Applier'.
Patch Applier: asic1: Patch application starting.
Patch Applier: asic1: Patch: []
Patch Applier: asic1 getting current config db.
Patch Applier: asic1: simulating the target full config after applying the patch.
Patch Applier: asic1: validating all JsonPatch operations are permitted on the specified fields
Patch Applier: asic1: validating target config does not have empty tables,
since they do not show up in ConfigDb.
Patch Applier: asic1: sorting patch updates.
Patch Applier: The asic1 patch was converted into 0 changes.
Patch Applier: asic1: applying 0 changes in order.
Patch Applier: asic1: verifying patch updates are reflected on ConfigDB.
Patch Applier: asic1 patch application completed.
Config Replacer: Verifying config replacement is reflected on ConfigDB.
Config Replacer: Config replacement completed.
Config replaced successfully.
```
|
Original PR: #3299 |
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What I did
Add
configcheckpoint,rollback,replace,list-checkpoints,delete-checkpointsupport of Multi ASICHow I did it
Add namespace for each of operation to support Multi ASIC.
How to verify it