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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 environment maintenance.

Some notable recent changes, updates or improvements include:

  • Cardano-node 8.9.0 is now deployed to all environments.

  • A new profile-cardano-db-sync-snapshots nixosModule is available for snapshotting dbsync state.

Lower level summary​

Cardano-mainnet​

  • Updates cardano node and cli pre-release (-ng) to 8.9.0. Adds a new cardano-db-sync snapshots server. Bumps mithril and enhances mithril usability with IOG trusted pool signature verification for clients and mithril verifier service for signers. Adds miscellaneous other small improvements, bug fixes and tuning. See the pull request description for more details: cardano-mainnet-pull-8

Cardano-node​

Cardano-ops​

  • Bumps to cardano-node 8.9.0, fixes metadata server module, removes the legacy snapshots server: cardano-ops-compare

Cardano-parts​

  • Updates cardano node and cli pre-release (-ng) to 8.9.0 and enables new bootstrapPeers features and compatibility in the topology functions. Bumps mithril and enhances mithril usability with IOG trusted pool signature verification for clients, mithril verifier service for signers, mithril capability for process-compose and node entrypoint jobs. Adds miscellaneous other small improvements, bug fixes and tuning. See the pull request description for more details: cardano-parts-pull-34

Cardano-playground​

  • Updates cardano node and cli pre-release (-ng) to 8.9.0. Bumps mithril and enhances mithril usability with IOG trusted pool signature verification for clients, mithril verifier service for signers, mithril capability for process-compose and node entrypoint jobs. Adds miscellaneous other small improvements, bug fixes and tuning. See the pull request description for more details: cardano-playground-pull-18

Govtool​

  • Fixes a coalesce function sql query bug in the govtool backend: govtool-commit

Iohk-nix​

  • Adds support for bootstrap peers and sanchonet mithril configuration: iohk-nix-pull-574

Sanchonet-demo​

  • Bumps cardano-parts for cardano-node 8.9.0 and brings the justfile demo recipes up to 8.9.0 compatibility: sanchonet-demo-compare