chore(infra): update configurations for Cardano 11.1.0

[jpraynaud]

Content

Important

Activate Cardano 11.1.0 in testing-preview and testing-2-preview before merging

This PR includes the update of the Cardano node 11.1.0 configuration files used by the Mithril infrastructure.

Pre-submit checklist

• Branch
  • Commit sequence broadly makes sense
  • Key commits have useful messages
• PR
  • All check jobs of the CI have succeeded
  • Self-reviewed the diff
  • Useful pull request description
  • Reviewer requested

Issue(s)

Relates to #3346

[Copilot]

Pull request overview

This PR updates the Cardano node 11.1.0 configuration files used by the Mithril infrastructure, aligning per-network settings (preview/preprod/mainnet) with new topology/ledger snapshot parameters and refreshed peer snapshot data.

Changes:

• Bump useLedgerAfterSlot values in network topology.json files to new chain points.
• Refresh peer-snapshot.json files (chain point + bigLedgerPools relay lists/stake values) for preview and preprod.
• Update config.json LedgerDB snapshot settings (introduce SlotOffset, adjust SnapshotInterval, remove older snapshot delay/rate-limit fields where present).

Reviewed changes

Copilot reviewed 8 out of 9 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
mithril-infra/assets/docker/cardano/config/11.1/preview/cardano-node/topology.json	Updates useLedgerAfterSlot for preview topology.
mithril-infra/assets/docker/cardano/config/11.1/preview/cardano-node/peer-snapshot.json	Refreshes preview peer snapshot point and relay pool entries.
mithril-infra/assets/docker/cardano/config/11.1/preview/cardano-node/config.json	Adjusts LedgerDB snapshot configuration for preview.
mithril-infra/assets/docker/cardano/config/11.1/preprod/cardano-node/topology.json	Updates useLedgerAfterSlot for preprod topology.
mithril-infra/assets/docker/cardano/config/11.1/preprod/cardano-node/peer-snapshot.json	Refreshes preprod peer snapshot point and relay pool entries.
mithril-infra/assets/docker/cardano/config/11.1/preprod/cardano-node/config.json	Adjusts LedgerDB snapshot configuration for preprod.
mithril-infra/assets/docker/cardano/config/11.1/mainnet/cardano-node/topology.json	Updates useLedgerAfterSlot for mainnet topology.
mithril-infra/assets/docker/cardano/config/11.1/mainnet/cardano-node/config.json	Adjusts LedgerDB snapshot configuration for mainnet.

Suppressed comments (1)

mithril-infra/assets/docker/cardano/config/11.1/preview/cardano-node/peer-snapshot.json:146

• These IP relay addresses appear to be reversed compared to the same entries in older peer snapshots (e.g. 11.0/preview has 73.54.73.48 and 144.126.157.225, but here they appear as 48.73.54.73 and 225.157.126.144). If unintended, this will break peer connectivity; please regenerate/verify the peer snapshot output.

          "address": "48.73.54.73",
          "port": 6000
        },
        {
          "address": "225.157.126.144",

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[github-actions]

Test Results

     5 files  ± 0     209 suites  ±0   1h 0m 10s ⏱️ - 1h 13m 38s
 3 396 tests  - 66   3 396 ✅  - 66  0 💤 ±0  0 ❌ ±0 
11 250 runs   - 75  11 250 ✅  - 75  0 💤 ±0  0 ❌ ±0 

Results for commit 0ceb057. ± Comparison against base commit c8ff793.

This pull request removes 66 tests.

mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::index_out_of_bounds
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::index_too_large_for_circuit_range
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::indices_not_increasing
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::leaf_merkle_path_mismatch
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::leaf_swap_keep_merkle_path
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::leaf_wrong_verification_key
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::merkle_path_corrupt_sibling
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::merkle_path_flip_position
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::merkle_path_length_long
mithril-stm ‑ circuits::halo2::tests::golden::cases::negative::slow::merkle_path_length_short
…

[turmelclem]

LGTM 👍