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SRE Team Update

· 2 min read
John Lotoski

High level summary​

The SRE team continues work on Cardano environment improvements and general maintenance.

Some notable recent changes, updates or improvements include:

  • Cardano-node [pre-]releases from 10.0.0-pre, 10.1.0-pre and 10.1.1 were deployed to appropriate environments

  • Sanchonet was respun on 2024-10-21 for cardano-node >= 10.0.0-pre

  • Private and shelley-qa chains were retired for now

  • Remaining cardano-world legacy resources have now been terminated

  • Some ci-world legacy resources were migrated in prep for termination of the remainder

Repository Work​

Cardano-faucet​

Cardano-parts​

  • Sets cardano-node to 10.1.1, mithril to v2442.0 and updates iohk-nix-ng for the recent sanchonet respin. Updates for cardano-cli breaking changes were incorporated into nix jobs, justfile recipes, bash and python scripts, process-compose processes. New template just recipes and psql prepared statements were added for ease of governance action pool voting and follow up vote analysis. Some nixosModule options were refactored for consistency across the module set. More detail is available in the release notes: cardano-parts-release-v2024-11-06

Cardano-playground​

  • Sets cardano-node to 10.1.1, mithril to v2442.0. Sanchonet was respun on 2024-10-21 and private and shelley-qa chains were retired. Breaking change fixes for cardano-cli were applied and new just recipes added. More detail is available in the PR description: cardano-playground-pull-35

Cardano-mainnet​

  • Sets cardano-node to 10.1.1, mithril to v2442.0. Kes was rotated for block producers. Breaking change fixes for cardano-cli were applied and new just recipes added. More detail is available in the PR description: cardano-mainnet-pull-25

Iohk-nix​