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op-service, op-deployer: Support marshaling systemconfig in pre-Holocene format #12619

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merged 1 commit into from
Oct 24, 2024

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op-deployer generates rollup configs, and those rollup configs are currently broken for older versions of op-node that don't support reading the EIP1559Params field in the SystemConfig. This PR adds a meta field within the SystemConfig that, when enabled, marshals the SystemConfig without the EIP1559Params field. This solution is backwards-compatible and minimally invasive, requiring no changes to the consensus-critical code that consumes the SystemConfig elsewhere.

Closes #12615.

…ene format

op-deployer generates rollup configs, and those rollup configs are currently broken for older versions of op-node that don't support reading the EIP1559Params field in the SystemConfig. This PR adds a meta field within the SystemConfig that, when enabled, marshals the SystemConfig without the EIP1559Params field. This solution is backwards-compatible and minimally invasive, requiring no changes to the consensus-critical code that consumes the SystemConfig elsewhere.

Closes #12615.
@mslipper mslipper force-pushed the bugfix/1559-params-2 branch from d214b78 to 3a90479 Compare October 24, 2024 06:35
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@sebastianst sebastianst left a comment

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LGTM, one optional nit

@mslipper mslipper enabled auto-merge October 24, 2024 14:10
@mslipper mslipper added this pull request to the merge queue Oct 24, 2024
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to failed status checks Oct 24, 2024
@mslipper mslipper added this pull request to the merge queue Oct 24, 2024
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to failed status checks Oct 24, 2024
@mslipper mslipper added this pull request to the merge queue Oct 24, 2024
Merged via the queue into develop with commit d73a4bc Oct 24, 2024
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@mslipper mslipper deleted the bugfix/1559-params-2 branch October 24, 2024 14:51
samlaf pushed a commit to samlaf/optimism that referenced this pull request Nov 10, 2024
…ene format (ethereum-optimism#12619)

op-deployer generates rollup configs, and those rollup configs are currently broken for older versions of op-node that don't support reading the EIP1559Params field in the SystemConfig. This PR adds a meta field within the SystemConfig that, when enabled, marshals the SystemConfig without the EIP1559Params field. This solution is backwards-compatible and minimally invasive, requiring no changes to the consensus-critical code that consumes the SystemConfig elsewhere.

Closes ethereum-optimism#12615.
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op-deployer adds eip1559Params to rollup.config for pre-Holocene forks
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