DNS Seeder

Routlinely scans a Chia Blockchain Algorithm Network and stores data in Cloudflare, allowing Chia forks to increase stability and futureproof their blockchains by utilizing DNS Seeders.

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Usage

Install

1. npm i -g @caldera-network/dns-seeder

Commands

| Name | Description | |:--- | :--- | | dns-seeder start | Executes The Scan & Upload | | dns-seeder setup | Displays Config FilePath |

Configuration

Cloudflare API Token & Zone ID (Pick One)

1. Config File
   • apiToken
   • zoneId
2. Environment Variables
   • CLOUDFLARE_TOKEN
   • CLOUDFLARE_ZONE
3. dns-seeder start --apiToken <API Token> --zoneId <Zone ID>

• API Token
  • Create a token on your profile (https://dash.cloudflare.com/profile/api-tokens)
  • Permissions of Edit zone DNS with at least one Zone Resource
• Zone ID
  • Must be included in your API Token's Zone Resources
  • Can be found at the bottom right of your websites' cloudflare dashboard (https://dash.cloudflare.com/\<Account ID\>/\<Domain\>)

Network Scanner

| Key | Description | |:--- | :--- | | networkId | e.g. mainnet or testnet7 | | startNodes | Array of reliable nodes to start from | | connectionTimeout | Used to timeout on various operations such as handshake | | concurrency | Number of peers to scan concurrently. Bigger is faster but uses more sockets and memory | | keyPath | Full node public key | | certPath | Full node public cert |

Default Config

{
    schedule: '*/30 * * * *',
    cloudflare: {
        apiToken: '',
        zoneId: '',
    },
    startNodes: [
        { hostname: '1.1.1.1', port: 8620 },
        { hostname: '2.2.2.2', port: 8620 },
        { hostname: '3.3.3.3', port: 8620 },
    ],
    network: {
        networkId: 'mainnet',
        protocolVersion: '0.0.0',
        softwareVersion: '0.0.0',
    },
    peer: {
        nodeType: 1,
    },
    connectionTimeout: 2500,
    concurrency: 50,
    certPath: '/root/.caldera/mainnet/config/ssl/ca/caldera_ca.crt',
    keyPath: '/root/.caldera/mainnet/config/ssl/ca/caldera_ca.key',
}