MN migration environment prep - update node addresses

[j1010001]

Goal: Test MN state migrated to crescendo - test service transaction execution.

Problem: We need to adjust the state to make it possible to bootstrap it on much smaller network then succent Mainnet.

Notes from sync:
Modify identity table to reduce the nodes to setup similar to localnet - fork finalize root block CLI to achieve this.

Tasks

Beta Give feedback

1. Create folder on Mainnet ansible machine that has the identity table adjusted
2. Add execution state migration to replace all node addresses for this temporary migration environment

[j1010001]

@zhangchiqing updated MN ansible and tested the pruned table works

[j1010001]

@zhangchiqing can you please add the infra requirements here so @sjonpaulbrown get it ready for us ? Also to confirm - if we are adding the migration to remove all node addresses from the execution state, there is no need to isolate this environment behind a FW right ? Or am I missing something ?

[zhangchiqing]

In terms of number of nodes, we use the minimum set of nodes for each node type. Please refer to the localnet config for that.

In terms of instance config, such as CPU/memory, we can use the same config as mainnet.