Logbook

This page records a log of the team’s work, thinking, discussions, pains, joys, events, and experiences that happen on a daily basis. It’s supposed to be a kind of Stream of consciousness that can later be searched, analyzed, reviewed in more formal retrospectives.

Rules:

• Log days in reverse chronological order, recent first

• When the stream is getting too big, such that github refuses to render do the following:

  • extract biggest logical section (half-year or quarter) out of this into a correspondingly named Logbook-Year-Hn.md or Logbook-Year-Qn.md page
  • update links on top of this page to make it easier to navigate try to fix all links in the wiki at least
  • notify the team

• Move (and link) recurring sections to relevant dedicated pages.

History

• January 25

2024-H2

• December 24
• November 24
• October 24
• September 24
• August 24
• July 24

2024-H1

• June 24
• May 2024
• April 2024
• March 2024
• February 2024
• January 2024

2023-H2

• December 2023
• November 2023
• October 2023
• September 2023
• August 2023
• July 2023

2023-H1

• June 2023
• May 2023
• April 2023
• March 2023
• February 2023
• January 2023

2022-H2

• December 2022
• November 2022
• October 2022
• September 2022
• August 2022
• July 2022

2022-H1

• June 2022
• May 2022
• April 2022
• March 2022

2021

• 2021

January 2025

2025-01-13

• Activate Cardano Stake Distribution certification in release-mainnet #2218: the issue has been created and groomed. We have activated the certification of the Cardano stake distribution on the release-mainnet network. The issue is closed
• Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Chore: clean TODOs in repository (second round) #2220: the PR has been created and is pending review
• Mithril client does not work in Windows Power Shell #2199: we have kept investigating the problem
• Upgrade to Cardano 10.1.4 #2208: the PR Feat: Support Cardano node 10.1.4 #2210 has been reviewed and merged. All the Mithril networks have been updated to this version of the Cardano node. The issue is closed
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
• Flakiness in e2e tests in CI #2222: the bug issue has been created
• Align golden tests implementations in messages #2217: the issue has been created and groomed. We have started to work on it. The PR Align messages golden master tests #2221 has been created and is pending review. It will be merged shortly
• Implement artifacts cloud synchronization in Incremental Cardano DB with GCP #2211: the issue has been created and groomed
• Update explorer for Incremental Cardano DB #2212: the issue has been created and groomed
• Implement a retry decorator for the FileUploader #2213: the issue has been created and groomed
• Implement Incremental Cardano DB in client library #2214: the issue has been created and groomed
• Enhance Snapshotter to avoid file deletion on error if already exists #2215: the issue has been created and groomed
• Upgrade the deprecated ubuntu-20 builders in CI #2216: the issue has been created and groomed

2025-01-10

• Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Chore: clean TODOs in repository #2206: the PR has been reviewed and merged. We will keep checking all the TODOs in the repository
• Mithril client does not work in Windows Power Shell #2199: we have started to investigate the problem
• Upgrade to Cardano 10.1.4 #2208: the issue has been created and the PR Feat: Support Cardano node 10.1.4 #2210 has been created and is pending reviews. It will be merged shortly
• Upgrade testing-sanchonet for respin with Cardano 10.1.4 #2209: the issue has been created and groomed
• Release 2503 distribution #2207: the issue has been created and groomed
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
• We have also checked that no test SPOs that we operate needed to have their KES keys rotated

2025-01-09

• Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
• Implement digests route for Incremental Cardano DB in aggregator REST API #2174: the PR Feat: immutable file digests route for CardanoDatabase artifacts aggregator #2204 has been merged. The issue is closed
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Chore: clean TODOs in repository #2206: the PR has been created and is pending review
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
• We have also worked on the sprint planning for the next iteration

2025-01-08

• Implement artifacts builder for Incremental Cardano DB #2151: we have kept pairing on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
• Implement digests route for Incremental Cardano DB in aggregator REST API #2174: the PR Feat: immutable file digests route for CardanoDatabase artifacts aggregator #2204 has been reviewed and is ready too be merged
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue and finalized a draft of the design
• Client WASM tests for NodeJS are not executed in the CI #2138: we have started to work on the issue and the draft PR Fix: execute Wasm tests on node in CI #2205 has been reviewed and merged. This closes the issue
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-07

• Implement artifacts builder for Incremental Cardano DB #2151: we have paired on the issue. The developments have been pushed to the ensemble/2151/create-immutable-builder branch and a draft PR will be created shortly
• Implement digests route for Incremental Cardano DB in aggregator REST API #2174: the draft PR Feat: immutable file digests route for CardanoDatabase artifacts aggregator #2204 has been created and will be ready for review shortly
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Fix: nightly dispatcher workflow #2201: the PR has been created, reviewed and merged. It fixes a starup failure of the nightly dispatcher workflow in the CI
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch
• We have also held the weekly Office Hours meeting on discord

2025-01-06

• Implement artifacts builder for Incremental Cardano DB #2151: we have paired on the issue. The PR Feat: ancillary archive creation #2191 has been reviewed and merged. We will keep working on the issue with the implementation of the immutable file artifact builder
• Implement digests route for Incremental Cardano DB in aggregator REST API #2174: we have started working on the issue and the developments have been pushed to the jpraynaud/2174-digests-route-cardano-database-aggregator branch. A PR will be created shortly
  • Refactor: enhance inputs for nightly workflows #2200: the PR has been created, reviewed and merged
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-03

• Implement artifacts builder for Incremental Cardano DB #2151: we have paired on the issue. The PR Feat: ancillary archive creation #2191 is now pending review
• Minotaur-Mithril PoC follow-up #2196: the issue has been created and will be used to followup on the PoC done by the Minotaur project using Mithril
• CardanoDatabase artifact identifiers have collisions #2197: the bug issue has been created. The PR Fix: CardanoDatabase artifact identifier collisions #2198 has been created, reviewed and merged. The issue is closed
• Chore: upgrade dependencies #2195: the PR has been created, reviewed and merged. It fixes some security with dependencies and always failing jobs in the Hydra CI
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch

2025-01-02

• Implement artifacts builder for Incremental Cardano DB #2151: the PR feat: extend Snapshotter to archive only specific files and directories #2189 has been merged. The draft PR Feat: ancillary archive creation #2191 has been created and it will be ready for review shortly
• Run nightly Aggregator Stress Test and Client Multi Platform workflows #2177: the PR Feat: add workflows to Nightly Dispatcher #2188 has been reviewed and merged. The issue is closed
• Nightly backward compatibility tests failing #2193: the issue has been created and the PR Fix: CardanoDatabase artifacts verification in e2e test #2194 has been created, reviewed and merged. The issue is closed
• Design mithril-common split & re-organization in repository #2175: we have kept working on the issue
• Activate Pythagoras Mithril era #2034]: we have kept monitoring the adoption of the signer version compatible with the era switch