In a previous post (Let's roll back the last configuration commits), we discussed how to use the Executor service to roll back the last configuration changes. XR actually has three more RPCs defined in Cisco-IOS-XR-cfgmgr-rollback-act.yang. Looking at the entire set, we see RPC to:
- roll back the n last commits
- roll back up to (and including) a specific commit id
- roll back up to (but excluding) a specific commit id
- roll back a specific commit id
you can visualize the RPC structure using the pyang utility:
$ pyang -f tree Cisco-IOS-XR-cfgmgr-rollback-act.yang
module: Cisco-IOS-XR-cfgmgr-rollback-act
rpcs:
+---x roll-back-configuration-last
| +---w input
| +---w count int32
| +---w force? boolean
| +---w best-effort? boolean
| +---w label? string
| +---w comment? string
+---x roll-back-configuration-to
| +---w input
| +---w commit-id string
| +---w force? boolean
| +---w best-effort? boolean
| +---w label? string
| +---w comment? string
+---x roll-back-configuration-to-exclude
| +---w input
| +---w commit-id string
| +---w force? boolean
| +---w best-effort? boolean
| +---w label? string
| +---w comment? string
+---x roll-back-configuration
+---w input
+---w commit-id string
+---w force? boolean
+---w best-effort? boolean
+---w label? string
+---w comment? string
$
comment? string
saalvare@ohlone:612/(master=)$
Now, here are some additional sample apps for rolling back configuration changes:
nc-execute-xr-cfgmgr-rollback-act-30-ydk.py - roll back up to (and including) a specific commit id
nc-execute-xr-cfgmgr-rollback-act-32-ydk.py - roll back up to (and including) a specific commit id and add a comment
nc-execute-xr-cfgmgr-rollback-act-34-ydk.py - forced rollback up to (and including) a specific commit id, add a comment and add a label
nc-execute-xr-cfgmgr-rollback-act-40-ydk.py - roll back up to (but excluding) a specific commit id
nc-execute-xr-cfgmgr-rollback-act-42-ydk.py - roll back up to (but excluding) a specific commit id and add a comment
nc-execute-xr-cfgmgr-rollback-act-44-ydk.py - forced rollback up to (but excluding) a specific commit id, add a comment and add a label
nc-execute-xr-cfgmgr-rollback-act-50-ydk.py - roll back a specific commit id
nc-execute-xr-cfgmgr-rollback-act-52-ydk.py - roll back a specific commit id and add a comment
nc-execute-xr-cfgmgr-rollback-act-54-ydk.py - forced rollback a specific commit id, add a comment and add a label
nc-execute-xr-cfgmgr-rollback-act-11-ydk.py - execute boilerplate for rolling back to (and including) a specific commit id
nc-execute-xr-cfgmgr-rollback-act-12-ydk.py - execute boilerplate for rolling back up to (but excluding) a specific commit id
nc-execute-xr-cfgmgr-rollback-act-13-ydk.py - execute boilerplate for rolling back a specific commit id
yes, that brings us to a total of 16 samples apps for rolling config. Give them a try!
