feat: recovery mode after permissionless batches #1073
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1. Purpose or design rationale of this PR
This PR implements a recovery mode after batches have been submitted permissionlessly in the context of permissionless batches. During permissionless mode the L2 network will not produce any valid/canonical L2 chain. Batches can be submitted by anyone directly to the L1.
This PR extends the
L1 follower mode
to be able to recover state from any given L1 block height--da.recovery.initiall1block
and batch index--da.recovery.initialbatch
to a given L2 end block--da.recovery.l2endblock
, while overriding any existing local state of the node.Additionally, it allows to re-sign the read blocks with
--da.recovery.signblocks
so that once the sequencer comes back online a valid canonical L2 chain can again be created from the permissionless committed batches.2. PR title
Your PR title must follow conventional commits (as we are doing squash merge for each PR), so it must start with one of the following types:
3. Deployment tag versioning
Has the version in
params/version.go
been updated?4. Breaking change label
Does this PR have the
breaking-change
label?