IPFS config - killelder/cryptocurrency GitHub Wiki

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ipfs config edit

就會跑出ipfs的設定
這裡講幾個有可能會更動到的
詳細的可以到ipfs-go github去看

Datastore

  "Datastore": {
    "StorageMax": "100GB",
    "StorageGCWatermark": 90,
    "GCPeriod": "1h",
    "Spec": {
      "mounts": [
        {
          "child": {
            "path": "blocks",
            "shardFunc": "/repo/flatfs/shard/v1/next-to-last/2",
            "sync": true,
            "type": "flatfs"
          },
          "mountpoint": "/blocks",
          "prefix": "flatfs.datastore",
          "type": "measure"
        },
        {
          "child": {
            "compression": "none",
            "path": "datastore",
            "type": "levelds"
          },
          "mountpoint": "/",
          "prefix": "leveldb.datastore",
          "type": "measure"
        }
      ],
      "type": "mount"
    },
    "HashOnRead": false, 
    "BloomFilterSize": 0
  },

StorageMax :

1. 設定ipfs倉庫的大小, 倉庫應該主要是拿來賺分數用的
2. 配合倉庫甚麼時候要做Garbage Collection用的, 但預設不會做gc

輸入

ipfs repo stat

可以發現倉庫已經存了一些東西了
而且數字隨時在變

NumObjects: 21
RepoSize:   173244
StorageMax: 100000000000
RepoPath:   /home/ipfs/.ipfs
Version:    fs-repo@7

Ipns

RepublishPeriod :

指定重新發布ipns紀錄的頻率(預設4小時)

RecordLifetime :

指定在ipns紀錄設置的有效生命週期的值(預設24小時)

  "Mounts": {
    "IPFS": "/ipfs",
    "IPNS": "/ipns",
    "FuseAllowOther": false
  },
  "Ipns": {
    "RepublishPeriod": "",
    "RecordLifetime": "",
    "ResolveCacheSize": 128
  },

Bootstrap

紀錄可信賴的節點, 當initiate connection到ipfs網路的進入點

  "Bootstrap": [
    "/dnsaddr/bootstrap.libp2p.io/ipfs/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN",
    "/dnsaddr/bootstrap.libp2p.io/ipfs/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa",
    "/dnsaddr/bootstrap.libp2p.io/ipfs/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb",
    "/dnsaddr/bootstrap.libp2p.io/ipfs/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt",
    "/ip4/104.131.131.82/tcp/4001/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
    "/ip4/104.236.179.241/tcp/4001/ipfs/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM",
    "/ip4/128.199.219.111/tcp/4001/ipfs/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu",
    "/ip4/104.236.76.40/tcp/4001/ipfs/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64",
    "/ip4/178.62.158.247/tcp/4001/ipfs/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd",
    "/ip6/2604:a880:1:20::203:d001/tcp/4001/ipfs/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM",
    "/ip6/2400:6180:0:d0::151:6001/tcp/4001/ipfs/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu",
    "/ip6/2604:a880:800:10::4a:5001/tcp/4001/ipfs/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64",
    "/ip6/2a03:b0c0:0:1010::23:1001/tcp/4001/ipfs/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd"
  ],
  "API": {
    "HTTPHeaders": {
      "Server": [
        "go-ipfs/0.4.17"
      ]
    }
  },
  "Swarm": {
    "AddrFilters": null,
    "DisableBandwidthMetrics": false,
    "DisableNatPortMap": false,
    "DisableRelay": false,
    "EnableRelayHop": false,
    "ConnMgr": {
      "Type": "basic",
      "LowWater": 600,
      "HighWater": 900,
      "GracePeriod": "20s"
    }
  },
  "Reprovider": {
    "Interval": "12h",
    "Strategy": "all"
  },

跨域資源共享CORS配置

其實還不是很懂這兩句是幹嘛的, 不過先照著設定

ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '["PUT", "GET", "POST", "OPTIONS"]'
ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '["*"]'

IPFS設定教學