spire-bootstrap

README

Spire-Bootstrap CLI Readme

Spire-Bootstrap starts the libp2p bootstrap node for the Spire network.

Table of contents

• Installation
• Configuration
• Commands
• License

Installation

To install it, you'll first need Go installed on your machine. Then you can use standard Go command: go get -u github.com/chronicleprotocol/oracle-suite/cmd/spire-bootstrap.

Alternatively, you can build Spire-Bootstrap using Makefile directly from the repository. This approach is recommended if you wish to work on Spire-Bootstrap source.

git clone https://github.com/chronicleprotocol/oracle-suite.git
cd oracle-suite
make

Configuration

To start working with Spire-Bootstrap, you have to create configuration file first. By default, the default config file location is config.json in the current working directory. You can change the config file location using the --config flag.

Example configuration

{
  "transport": {
    "transport": "libp2p",
    "libp2p": {
      "privKeySeed": "02082cf471002b5c5dfefdd6cbd30666ff02c4df90169f766877caec26ed4f88",
      "listenAddrs": [
        "/ip4/0.0.0.0/tcp/8000"
      ],
      "bootstrapAddrs": [],
      "directPeersAddrs": [],
      "blockedAddrs": [],
      "disableDiscovery": false
    }
  }
}

Configuration reference

• transport - Configuration parameters for transports mechanisms used to relay messages.
  • transport (string) - Transport to use. Currently only the libp2p transport if supported. This field could be omitted.
  • libp2p - Configuration parameters for the libp2p transport.
    • privKeySeed (string) - The random hex-encoded 32 bytes. It is used to generate a unique identity on the libp2p network. The value may be empty to generate a random seed.
    • listenAddrs ([]string) - List of listening addresses for libp2p node encoded using the multiaddress format.
    • bootstrapAddrs ([]string) - List of addresses of bootstrap nodes for the libp2p node encoded using the multiaddress format.
    • directPeersAddrs ([]string) - List of direct peer addresses to which messages will be sent directly. Addresses are encoded using the format. multiaddress format. This option must be configured symmetrically on both ends.
    • blockedAddrs ([]string) - List of blocked peers or IP addresses encoded using the multiaddress format.
    • disableDiscovery (bool) - Disables node discovery. If enabled, the IP address of a node will not be broadcast to other peers. This option must be used together with directPeersAddrs.
• feeds ([]string) - List of hex-encoded addresses of other Oracles. Event messages from Oracles outside that list will be ignored.
• logger - Optional logger configuration.
  • grafana - Configuration of Grafana logger. Grafana logger can extract values from log messages and send them to Grafana Cloud.
    • enable (string) - Enable Grafana metrics.
    • interval (int) - Specifies how often, in seconds, logs should be sent to the Grafana Cloud server. Logs with the same name in that interval will be replaced with never ones.
    • endpoint (string) - Graphite server endpoint.
    • apiKey (string) - Graphite API key.
    • []metrics - List of metric definitions
      • matchMessage (string) - Regular expression that must match a log message.
      • matchFields ([string]string) - Map of fields whose values must match a regular expression.
      • name (string) - Name of metric. It can contain references to log fields in the format ${path}, where path is the dot-separated path to the field.
      • tags ([string][]string) - List of metric tags. They can contain references to log fields in the format ${path}, where path is the dot-separated path to the field.
      • value (string) - Dot-separated path of the field with the metric value. If empty, the value 1 will be used as the metric value.
      • scaleFactor (float) - Scales the value by the specified number. If it is zero, scaling is not applied ( default: 0).
      • onDuplicate (string) - Specifies how duplicated values in the same interval should be handled. Allowed options are:
        • sum - Add values.
        • sub - Subtract values.
        • max - Use higher value.
        • min - Use lower value.
        • replace (default) - Replace the value with a newer one.

Commands

Usage:
  spire-bootstrap [command]

Available Commands:
  completion  generate the autocompletion script for the specified shell
  help        Help about any command
  run         Starts bootstrap node

Flags:
  -c, --config string                                  ghost config file (default "./config.json")
  -h, --help                                           help for spire-bootstrap
      --log.format text|json                           log format (default text)
  -v, --log.verbosity panic|error|warning|info|debug   verbosity level (default warning)
      --version                                        version for spire-bootstrap

Use "spire-bootstrap [command] --help" for more information about a command.

License

The GNU Affero General Public License