cli

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Published: Mar 3, 2025 License: Apache-2.0 Imports: 18 Imported by: 0

README

Gateway CLI

This document provides information about the available CLI commands and their parameters for the Gateway application.

Available Commands

start

Starts the Gateway with the specified configuration.

Usage:

gateway start [flags]

Flags:

  • --config - Path to YAML file with gateway configuration (default: "./gateway.yaml")
  • --addr - Address for gateway server (default: ":9090")
  • --servers - Comma-separated list of additional server URLs for Swagger UI (e.g., "https://dev1.example.com,https://dev2.example.com")
start rest

Starts the REST Gateway service.

Usage:

gateway start rest [flags]

Flags:

  • --disable-swagger - Disable Swagger UI (default: false)
start mcp

Starts the MCP (Message-Coupling Protocol) Gateway service.

Usage:

gateway start mcp
start mcp-stdio

Starts the MCP Gateway service using stdin/stdout for communication.

Usage:

gateway start mcp-stdio [flags]

Flags:

  • --log-file - Path to log file (default: "mcp.log")
discover

Discovers and generates a gateway configuration based on database schema.

Usage:

gateway discover [flags]

Flags:

  • --database-type - Type of database to connect to
  • --tables - Specific tables to include in the discovery, you can specify comma-separated list eg "sales,orders,customers"
  • --ai-api-key - API key for AI service, for instance OpenAI key
  • --ai-endpoint - Endpoint for AI service, compatible with OpenAI api schema
  • --ai-model - Model name for AI service, eg o3-mini
  • --output - Output file path for generated configuration
  • --extra-prompt - Additional instructions for the AI model
connectors

Lists all available database connectors.

Usage:

gateway connectors [connector_name]

If a connector name is provided, displays detailed documentation for that connector.

plugins

Lists all available plugins.

Usage:

gateway plugins [plugin_name]

If a plugin name is provided, displays detailed documentation for that plugin.

Configuration File

The gateway.yaml configuration file defines:

  • API endpoints
  • Database connections
  • Security settings
  • Plugin configurations

Example configuration:

# Example gateway.yaml
api:
  # API configuration
database:
  # Database connection settings
plugins:
  # Plugin configurations

For detailed configuration options, please refer to the main documentation.

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Connectors

func Connectors() *cobra.Command

func Discover

func Discover() *cobra.Command

func MCP

func MCP(configPath *string, addr *string) *cobra.Command

func MCPStdio

func MCPStdio(configPath *string) *cobra.Command

func Plugins

func Plugins() *cobra.Command

func REST

func REST(configPath *string, addr *string, servers *string) *cobra.Command

func RegisterCommand

func RegisterCommand(parent, child *cobra.Command)

RegisterCommand is like parent.AddCommand(child), but also makes chaining of PersistentPreRunE and PersistentPreRun

func StartCommand

func StartCommand() *cobra.Command

Types

type PromptColumnSchema

type PromptColumnSchema struct {
	Name       string `yaml:"name"`
	Type       string `yaml:"type"`
	PrimaryKey bool   `yaml:"primary_key,omitempty"`
}

PromptColumnSchema is used specifically for generating prompts, omitting sensitive fields like PII flag

type TableData

type TableData struct {
	Columns  []gw_model.ColumnSchema
	Name     string
	Sample   []map[string]any
	RowCount int
}

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