mirror of https://github.com/logos-co/roadmap.git
159 lines
9.2 KiB
Markdown
159 lines
9.2 KiB
Markdown
---
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title: "2024-03-04 Vac weekly"
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tags:
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- "vac-updates"
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date: 2024-03-04
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lastmod: 2024-03-04
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draft: false
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---
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## Vac 2024/03/04
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### vac:p2p:
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- `nimlibp2p:vac:webrtc-transport`
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- Sctp and Dtls client done: https://github.com/status-im/nim-webrtc/pull/5
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- Adds a lot of comments some refactoring to improve (I hope) the readability https://github.com/status-im/nim-webrtc/pull/6
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- Closing the streams/connections: starts to test and think about it to make it bulletproof
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- `nimlibp2p:vac:maintenance`
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- Investigating issues related to https://github.com/status-im/nim-libp2p/pull/1032
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### vac:tke:
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- `nomos:tdc-objectives`
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- expanded the objectives & requirements part of the TDC (@Frederico)
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- `codex:cdx`
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- incorporated into Codex Litepaper all material about Codex on GitHub (@Frederico)
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- reviewed the causal loop diagragam for Codex (@Frederico)
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- reviewed the stock and flow diagram for Codex (@Frederico)
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- `waku:rln-membership:`
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- Prepare a summary of the RLN membership model including user journey mapping (@Martin)
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- Review the pricing of Farcaster, etc. (@Martin)
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- `waku:general-incentives`
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- Follow up with general research into Waku strategy based on the IFT strategy call. (@Martin)
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- `status:SNT-staking`
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- Continue the review of the staking contract (@Martin)
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- Understand the severity of precision loss (due to Solidity constraints) and resulting discrepancy between the contract logic and radCad simulations (@Martin)
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- Assist the SC team in further checks and definition of testing scenarios (@Martin)
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### vac:dst:
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- `eng-10ktool:vac:bandwidth-test`
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- Work on plotting module in the Kubernetes framework
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- Modified main yaml to add plotting options
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- Created plotter class to group there all functionalities
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- Structured plotter to be able to group several experiments in same plot in an automatic manner
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- Lots of calls with Wings to test the lab, launch simulations, discuss about problems and so on.
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- Deployed iBGP for Calico
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- Which got the IP addresses wrong at first, fixed by editing Node annotations
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- Later removed BGP due to numerous issues with it
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- Numerous, numerous Kubernetes tests and improvements
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- Tried Cilium briefly
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- Switched from Cilium to Calico
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- Reinstalled entire cluster as Calico transition broke things (due to CNI switch without reinstall being a bad idea)
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- Scale testing revealed that Linux has limits per node that prevent us from scaling beyond about ~1400 waku nodes per physical host when running on bare metal
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- Created a new architecture for running tests
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- Hybrid between bare metal and virtualised Kubernetes
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- Rook-Ceph (Storage) and Prometheus-Thanos (Metrics) stacks run on bare metal, as does all management
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- The rest runs in a KubeVirt based deployment system.
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- We deploy what we're calling "opal fragments" (fractions of the Opal Kubernetes cluster) - Kubernetes workers dedicated solely to running nwaku deployments.
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- Can deploy 5000 nodes in < 8 minutes, with stable mesh forming around 25 minutes into deployment
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- Experimented with various opal fragment deployments - 56x nodes seems to be the most stable configuration
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- Much higher than this (especially with poor allocation of cores) causes instability in the CNI (Calico)
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- Which causes monitoring issues as nodes drop out of Prometheus monitoring
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- And can mess with the mesh
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- Instability is lower with lower # of connections
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- Debugging CoreDNS issues - believe we've found a bug in CoreDNS and its interactions with HeadlessServices, returning NXDOMAIN even for valid hostnames about 1 in 5.5 to 6 queries.
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- Ran repeated simulations to get a stable simulation for testing.
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- Built a new "accelerated bootstrap" mode for simulations
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### vac:qa:
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- `waku:test-automation-js-waku`
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- Fix flaky [tests](https://github.com/waku-org/js-waku/pull/1869)(@Florin)
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- Close [milestone](https://github.com/logos-co/roadmap/pull/39)(@Florin)
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- `waku:test-automation-sharding`
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- Improve static sharding and autosharding tests coverage for js-waku(@Florin)
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- Issue reported:(@Florin)
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- https://github.com/waku-org/js-waku/issues/1874
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- `waku:interop-testing`
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- Waku node health/reliability(@Roman)
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- Issue updated:
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- https://github.com/waku-org/go-waku/issues/1014)
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- `waku:test-automation-go-waku`
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- Improve unit test coverage for [peermanager](https://github.com/waku-org/go-waku/pull/1035)(@Roman)
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- Issue updated:
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- https://github.com/waku-org/go-waku/issues/1044
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- `waku:test-automation-nwaku`
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- Peer Exchange(@Alex)
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- [Resultify fetchPeerExchangePeers](https://github.com/waku-org/nwaku/pull/2486)
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- Discv5(@Alex)
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- Implement tests and simplify and [reduce code](https://github.com/waku-org/nwaku/pull/2487)
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- Peer & Communication Management(@Alex)
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### vac:acz:
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- `rlnp2p:waku:rln-relay-v2`
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- improved testing for rln-v2 onchain mode: https://github.com/waku-org/nwaku/pull/2482
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- improved testing for rln-v2 static/offchain mode: https://github.com/waku-org/nwaku/pull/2484 (pending review)
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- `secure-channels:waku:ethereum-chat`
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- Finish the presentation for the Logos Research Call.
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- Improve the research paper.
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- Considering replacing MLS with another protocol.
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- Add an overview on anonymity and SIWE integration in [notion.](https://www.notion.so/Overview-of-the-ERC-5564-Stealth-Addresses-ca3c16fbd9344d32933bf09791180f17?pvs=4)
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- Study on hierarchical deterministic wallets for anonymous login.
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- Study the openmls [crate](https://crates.io/crates/openmls) for demo implementation.
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- `zerokit:vac:maintenance`
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- taken a look on this issue https://github.com/vacp2p/zerokit/issues/47
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- `admin/misc`
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- assist with waku research paper
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- stealth commitment protocol over waku PoC: https://github.com/waku-org/nwaku/pull/24
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### vac:sc::
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- `status:community-contracts-token-import`
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- finished PR erc20/erc721 deposit PR
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- implemented withdraw function for tokens sent directly to the contract https://github.com/status-im/communities-contracts/pull/59
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- `status:staking-contracts-v1`
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- Reviewed and merged PRs
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- Continue work on coverage
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- Implemented additional deployment script for new `StakeManager`s
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- https://github.com/logos-co/staking/pull/72
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- Worked on fixing certora specs
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- https://github.com/logos-co/staking/pull/73
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- https://github.com/logos-co/staking/pull/74
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- https://github.com/logos-co/staking/pull/75
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- Fixed a bug that allows `StakeManager`s to reset another one's `Stakemanager`s epoch while it's in migration
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- https://github.com/logos-co/staking/pull/76
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- `status:community-contracts-maintenance`
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- Release version 1.0.0 of communities contracts
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- Changelog: https://github.com/status-im/communities-contracts/blob/main/CHANGELOG.md#100-2024-02-28
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- `vac:maintainance/misc`
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- Worked on Logos Research call presentation
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### vac:rfc:
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- `rfc-process-restructuring`
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- worked rfc process - https://github.com/vacp2p/rfc-index/pull/8
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- worked on pull request for rfc-index - https://github.com/vacp2p/rfc-index/pulls
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### vac:dr:
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- `valpriv:vac:val-priv-net`
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- Refined and working on https://docs.google.com/document/d/15X4vJTK_Hr3g3K01XF77R3KCqLI8LIm3/edit
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- `valpriv:vac:tor-push-poc`
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- Successfully merged , built the torpush while rebasing from stable nimbus.
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- `valpriv:vac:tor-push-paper`
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- Improved and revised the draft. like citing tor related attacks with relevance for tor push while making many other minor points and clarification https://www.overleaf.com/project/6499e467346d9f56b2971caa
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- Created a notion page on findings on large message handling: https://www.notion.so/Performance-Evaluation-of-Different-Pull-Requests-for-Large-Message-Handling-4d47672820114732b9f248f6bf18946e
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- Merged [PR-1027](https://github.com/status-im/nim-libp2p/pull/1027), [PR-1028](https://github.com/status-im/nim-libp2p/pull/1028) and used TxTime sorting on SendPeerList. Additionally used semaphors to limit simultaneous transmissions. Improves results in some cases and shows large fluctuations in other messages
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- Configured shadow simulation for variable latency and bandwidths. Trying to build some automated scripts (requires adding edges among all peers, and adding all nodes with variable latency/bandwidth). NetworkX package in python can help writing network in gml format
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### vac:nes:
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- `state-separation:vac:state-separation-doc`
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- Researched and discussed about monitoring issues and how to adapt solutions to our proposal (Moudy + Marvin)
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- Researched and discussed about nullifeir problems and how to solve them (Moudy + Ugur)
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- Studied untraceability and unlinkability features of PDAGs to create our version of PDAGs (Ugur)
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- Stared working on reward mechanisms for monitoring (Marvin)
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- `proofsystems:vac:research-existing-proof-systems`
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- Finished writing Reverie writeup (Rostyslav)
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- `proofsystems:vac:benchmarks`
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- Worked on refining the Benchmark paper and drafted a full version (Moudy)
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- Went through the Benchmarks paper and discussed about modifications to make and general output (Moudy + Rostyslav)
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- Modified Halo2 SHPLONK, Halo2 GWC and Plonky2 circuits (Rostyslav)
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- Prepared a paragraph on Nova vs SuperNova difference and Nova vs Halo2 recursion (Rostyslav)
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