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articles/news/en/2025/01/09/announcing-slv-v0-the-toolkit-for-solana-devs.md
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id: announcing-slv-v0-the-toolkit-for-solana-devs | ||
title: Announcing SLV, the Toolkit for Solana Devs. Now Supporting Testnet Firedancer | ||
category: Press Release | ||
thumbnail: /news/2025/01/09/SLVogp.jpg | ||
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ELSOUL LABO B.V. (Headquarters: Amsterdam, the Netherlands; CEO: Fumitake Kawasaki), together with the Validators DAO—which promotes decentralization and security for the Solana network—announces the release of SLV v0, the Toolkit for Solana Devs, along with support for Testnet Firedancer. | ||
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![SLV](/news/2025/01/09/SLVtopEN.jpg) | ||
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## Remote Management × Keyless Operation | ||
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SLV is developed based on the open-source software “solv.” Previously, solv required managing both keys and configuration files directly on nodes, resulting in high operational overhead, especially during recovery from node failures or system migrations. | ||
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With SLV, all configuration is managed locally, and private keys never reside on the node itself—an approach known as “keyless operation.” Nodes are first launched using a dummy key, and actual keys are only inserted when required, eliminating the risk of penalties due to unintended simultaneous node launches. | ||
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Additionally, no SSH connections are needed to install, update, or recover a node, significantly enhancing both security and usability. SLV also supports zero-downtime node migrations, ensuring smooth operations even when changing server specifications or responding to unforeseen issues. | ||
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## Swift Adaptation to Testnet Firedancer | ||
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“Firedancer,” the next-generation Solana client software that has become mandatory for Solana Delegation Program participants, is set to begin full-scale operation on the testnet by this coming weekend. Many validators find themselves in urgent need of a quick transition to this new environment. | ||
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With SLV, you can install and update Firedancer without manually configuring each node or relying on SSH connections—everything is handled remotely and efficiently from your local machine. Existing solv users can seamlessly migrate to SLV and switch over to Firedancer thanks to reproducible remote management. | ||
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By minimizing security risks and ensuring stable operation on the testnet, SLV is an optimal choice for validators participating in the Solana Delegation Program. | ||
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## Expanded Monitoring Capabilities | ||
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![SLV](/news/2025/01/09/SLVmonitoring.png) | ||
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SLV comes equipped with native monitoring features powered by Prometheus and Grafana. This setup provides clear visibility into critical metrics such as network load, potential downtime risks, and CPU/memory usage. Operators can identify and respond to issues early on, all while accessing node status at a glance, even when working remotely. | ||
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## Integrating Insights from the “Skeet” Serverless Framework | ||
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By merging experience from “solv” with the serverless framework “Skeet,” SLV goes beyond managing validators and RPC nodes to serve as an all-in-one solution for developing Solana-based applications. | ||
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Through one-command deployments from your local environment to global edge servers, SLV supports everything from lightweight trading apps to large-scale DeFi projects. And by integrating with the global proxy for RPC servers, SLV provides consistently stable, low-latency connections worldwide. | ||
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## Collaboration with Global Edge Data Centers | ||
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ELSOUL LABO B.V. and Validators DAO are establishing Solana-focused global edge data centers to enhance the quality of validator and RPC operations. Going forward, the “SLV Cloud” initiative will aim to co-locate RPC servers and applications to achieve ultra-low latency and high efficiency. Through this collaboration, we plan to deliver an even more seamless Web3 experience for a broader user base. | ||
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## Future Outlook and Community | ||
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As an end-to-end platform supporting development, operation, and monitoring on Solana, SLV will continue to expand its functionality. Please visit the links below for the latest information and documentation. The official Validators DAO Discord is home to numerous experienced validators, offering active discussion and troubleshooting support. We encourage you to join our community. | ||
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- SLV Documentation: https://slv.dev/ | ||
- Validators DAO Official Discord: https://discord.gg/C7ZQSrCkYR | ||
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We look forward to supporting the continued evolution and decentralization of the Solana ecosystem. From validator and RPC operations to application development, SLV provides comprehensive support. Stay tuned for more updates! |
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articles/news/ja/2025/01/09/announcing-slv-v0-the-toolkit-for-solana-devs.md
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id: announcing-slv-v0-the-toolkit-for-solana-devs | ||
title: Solana 開発ツールの決定版「SLV」v0 リリース。テストネット Firedancer に対応。 | ||
category: プレスリリース | ||
thumbnail: /news/2025/01/09/SLVogp.jpg | ||
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ELSOUL LABO B.V.(本社: オランダ・アムステルダム、代表取締役 CEO: 川崎文武)と、Solana ネットワークの分散化・セキュリティ強化を推進する Validators DAO は、Solana 開発ツールの決定版「SLV」v0 のリリースと、テストネット Firedancer への対応を発表しました。 | ||
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![SLV](/news/2025/01/09/SLVtopJA.jpg) | ||
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## リモート管理 × キーレスオペレーションで運用負荷を大幅軽減 | ||
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SLV は、オープンソースソフトウェア「solv」を基盤に開発されました。従来の solv はノード側で鍵と設定ファイルを直接管理するため、ノード障害時のリカバリーや移行が煩雑になるなど、運用上の負担が大きいという課題がありました。 | ||
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新たに登場した SLV は、ノードに秘密鍵を置かずにすべての設定を手元で一元管理する「キーレスオペレーション」を実装。あらかじめダミーキーでノードを起動し、必要なタイミングのみ鍵を差し替える仕組みにより、不意の同時起動によるペナルティリスクを排除します。 | ||
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さらに、SSH 接続を行わずにインストールやアップデート、障害時の復旧を完結できるため、セキュリティと操作性を大幅に向上。ノーダウンタイムでのノード移行も可能となり、スペック変更やトラブル対応の際もスムーズに運用を継続できます。 | ||
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## テストネット Firedancer にも素早く対応 | ||
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Solana Delegation Program への参加要件として運用が必須となった次世代 Solana クライアントソフトウェア「Firedancer」は、今週末からテストネットでの本格稼働が求められ、多くのバリデータが急ぎ対応を迫られています。 | ||
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SLV であれば、複雑な SSH 接続やノード内での設定変更を行わずに、Firedancer のインストール・アップデートを手元だけで迅速に完結できます。すでに solv を使用していたユーザーも、再現性のあるリモート管理のおかげで短期間で SLV への移行を行い、Firedancer へスムーズに切り替えることが可能です。 | ||
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セキュリティリスクを最小限に抑えながら、テストネットでの要件を満たした安定稼働を実現できるため、Solana Delegation Program に参加するバリデータにも最適な選択肢となっています。 | ||
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## モニタリング機能の充実 | ||
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![SLV](/news/2025/01/09/SLVmonitoring.png) | ||
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SLV では、Prometheus と Grafana を活用したモニタリング機能を標準で搭載し、ネットワーク負荷やダウンタイムリスク、CPU・メモリ使用率といった主要指標をわかりやすく可視化します。リモートからでもノードの状況をひと目で把握でき、早期の問題発見・対応につなげられます。 | ||
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## サーバーレスフレームワーク「Skeet」の知見を融合 | ||
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SLV は、「solv」とサーバーレスフレームワーク「Skeet」の開発経験を掛け合わせることで、バリデータ・RPC の運用管理だけでなく、Solana を活用するあらゆるアプリケーション開発にも対応する総合ツールへ進化しました。 | ||
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ローカル環境からワンコマンドでグローバルエッジサーバーにデプロイ可能で、トレード系の軽量アプリから大規模 DeFi プロジェクトまで幅広いユースケースをカバー。RPC サーバーのグローバルプロキシと連携することで、安定した低遅延の接続を世界中で実現します。 | ||
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## グローバルエッジデータセンターとの連携 | ||
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ELSOUL LABO B.V. と Validators DAO は、Solana 特化型のグローバルエッジデータセンターを整備し、バリデータ・RPC 運用の品質向上に取り組んでいます。将来的には、RPC サーバーとアプリを物理的に最短距離で連携させる「SLV クラウド」構想を推進し、さらなる低遅延と高効率を実現。より多くのユーザーに快適な Web3 体験を提供していく方針です。 | ||
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## 今後の展望とコミュニティ | ||
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SLV は、Solana 上の開発から運用・監視までをワンストップで支援するプラットフォームとして、今後も機能強化を続けます。最新情報やドキュメントは以下のサイトをご覧ください。Validators DAO 公式 Discord には経験豊富なバリデータが数多く参加しており、疑問やトラブル解決に向けた情報交換が活発に行われています。ぜひご参加ください。 | ||
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- SLV ドキュメント(日本語): https://slv.dev/ja | ||
- Validators DAO 公式 Discord: https://discord.gg/C7ZQSrCkYR | ||
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Solana エコシステムのさらなる進化と分散化を支える基盤として、SLV はバリデータ・RPC 運用からアプリ開発まで包括的にサポートしてまいります。今後ともご期待ください。 |
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