服务端配置文件

该章节介绍服务端配置文件参数。

服务端配置文件简介

服务端配置文件定义了 GAChain 节点的配置。

位置

该文件位于服务端工作目录下，名为 config.toml。

部分

配置文件有以下几个部分：

普通部分

定义工作目录DataDir，第一个区块目录FirstBlockPath等参数。

[TCPServer]

定义TCP服务参数。

TCPServer用于节点之间的网络交互。

[HTTP]

定义HTTP服务参数。

HTTPServer提供RESTful API。

[DB]

定义节点数据库PostgreSQL的参数。

[StatsD]

定义节点操作指标收集器StatsD的参数。

[Centrifugo]

定义通知服务Centrifugo的参数。

[Log]

定义了日志服务Log的参数。

[TokenMovement]

定义了通证流通服务TokenMovement的参数。

配置文件示例

PidFilePath = "/gachain-data/go-gachain.pid"
LockFilePath = "/gachain-data/go-gachain.lock"
DataDir = "/gachain-data"
KeysDir = "/gachain-data"
TempDir = "/var/folders/_l/9md_m4ms1651mf5pbng1y1xh0000gn/T/gachain-temp"
FirstBlockPath = "/gachain-data/1block"
TLS = false
TLSCert = ""
TLSKey = ""
OBSMode = "none"
HTTPServerMaxBodySize = 1048576
MaxPageGenerationTime = 3000
NodesAddr = []

[TCPServer]
  Host = "127.0.0.1"
  Port = 7078

[HTTP]
  Host = "127.0.0.1"
  Port = 7079

[DB]
  Name = "gachain"
  Host = "127.0.0.1"
  Port = 5432
  User = "postgres"
  Password = "gachain"
  LockTimeout = 5000

[StatsD]
  Host = "127.0.0.1"
  Port = 8125
  Name = "gachain"

[Centrifugo]
  Secret = "127.0.0.1"
  URL = "127.0.0.1"

[Log]
  LogTo = "stdout"
  LogLevel = "ERROR"
  LogFormat = "text"
  [Log.Syslog]
    Facility = "kern"
    Tag = "go-gachain"

[TokenMovement]
  Host = ""
  Port = 0
  Username = ""
  Password = ""
  To = ""
  From = ""
  Subject = ""