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33 posts tagged with "sre"

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· One min read
John Lotoski

High level summary​

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

Some notable recent updates or improvements include:

  • Sanchonet and shelley-qa environments were updated to 8.2.1-pre.
  • Work on two new repos utilizing flake parts for cardano cluster generation, automation and operation.

Lower level summary​

Cardano-ops​

Cardano-parts​

Cardano-perf​

Cardano-playground​

Cardano-world​

Inputs-check​

  • A flake parts module to check input closure sizes recursively for optimization considerations: inputs-check

· One min read
John Lotoski

High level summary​

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

Some notable recent updates or improvements include:

  • Preprod and preview envionments were updated to 8.1.2.
  • Sanchonet and shelley-qa environments were updated to 8.2.0-pre.
  • Work on a new cardano performance repo which utilizes a lightweight Cloudformation/Rain to Terraform infra bootstrap and Nomad environment has begun.

Lower level summary​

Cardano-ops​

Cardano-perf​

Cardano-world​

· One min read
John Lotoski

High level summary​

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

Some notable recent improvements include:

  • Re-spin sanchonet for testing a new node version followed by fork to Conway
  • Deploying a sanchonet compatible faucet to sanchonet
  • Migrate shelley qa legacy environment to cardano-world

Lower level summary​

Cardano-node​

Cardano-ops​

  • Mainnet relays are 50% migrated to p2p topology and 1 relay per region dedicated for ledger peers: cardano-ops-compare

Cardano-world​

Iohk-nix​

· One min read
John Lotoski

High level summary​

The SRE team continues work on cardano environment improvements, supporting CI improvements, and general environment maintenance.

Some notable recent improvements include:

  • Improved cardano-node entrypoint handling to allow for clean restarts in the Nomad environment
  • Explorer component updates
  • Spongix caching server rewrite for R2 Cloudflare support and various performance improvements

Lower level summary​

Cardano-node​

Cardano-ogmios​

Cardano-ops​

  • Improve storage resize script, workaround systemd node signal handling, rescale p2p relays: cardano-ops-compare

Cardano-rosetta​

Cardano-world​

Spongix​

  • Spongix caching server rewrite for Cloudflare R2 backend support plus misc improvements: spongix-simple-branch

· One min read
John Lotoski

High level summary​

The SRE team continues work on CI and cardano environment improvements. Some notable recent improvements include:

  • A devx-ci cluster containing a Hydra build server and Linux build farm was stood up and is intended to replace Cicero functionality
  • Cardano Sanchonet environment was stood up to test Conway era functionality
  • Cardano-node nixos service was updated to support the latest p2p topology format and non-systemd socket activation use case
  • Cardano-node 8.1.1 was deployed to preview, preprod and mainnet environments

Lower level summary​

Cardano-node​

  • Update cardano-node nixos service for updated p2p topology and non-systemd socket activation: cardano-node-pull-5318

Cardano-ops​

Cardano-world​

Ci-ops​

Ci-world​

  • Add devx-ci cluster integration for caching, monitoring during cicero to devx-ci transition: ci-world-compare

Devx-ci​

  • A CI cluster with a hydra build server was stood up and is intended to replace usage of Cicero: devx-ci-repo

Iohk-nix​