High level summary
The SRE team continues work on Cardano environment improvements and general maintenance.
Some notable recent changes, updates or improvements include:
- An ephemeral support module for AWS EC2 ephemeral block devices was added to cardano-parts.
Repository Work
Cardano-parts
- A nixosModule,
profile-aws-ec2-ephemeral, has been added to support ec2 instances with ephemeral storage block devices, offering auto-format and mount with RAID0 creation for multiple devices. The aws ec2 spec file was updated. A number of small fixes and improvements were added with details available in the release notes: cardano-parts-release-v2025-02-04
Cardano-playground
- Applies ephemeral module support, adds network icc secrets, KES rotates network forgers, and applies misc fixes and improvements. More detail is available in the PR description: cardano-playground-pull-40
Cardano-mainnet
- Applies ephemeral module support, and applies misc fixes and improvements. More detail is available in the PR description: cardano-mainnet-pull-29
Cardano-node
Fix prometheus label parsing. cardano-node-commit-7f141d5
Add a cardano-node nixos service peerSnapshotFile module option. cardano-node-commit-999e5a7