Vert.x · Schema

Vert.x Application Configuration

JSON Schema for Vert.x application configuration options including event bus, cluster, HTTP server, and deployment settings.

Event-DrivenFrameworksJavaJVMMicroservicesPolyglotReactiveEclipse FoundationOpen-Source

Properties

Name Type Description
http object HTTP server configuration.
eventBus object Event bus configuration for clustered and local mode.
cluster object Cluster manager settings.
workerPoolSize integer Maximum number of worker threads.
eventLoopPoolSize integer Number of event loop threads.
internalBlockingPoolSize integer Size of the internal blocking pool.
haEnabled boolean Enable high availability.
haGroup string High availability group name.
quorumSize integer Quorum size for HA.
blockedThreadCheckInterval integer Blocked thread check interval in milliseconds.
maxEventLoopExecuteTime integer Max event loop execute time in nanoseconds.
maxWorkerExecuteTime integer Max worker execute time in nanoseconds.
warningExceptionTime integer Warning exception time in nanoseconds.
View JSON Schema on GitHub

JSON Schema

vertx-config.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://github.com/api-evangelist/vert-x/json-schema/vertx-config.json",
  "title": "Vert.x Application Configuration",
  "description": "JSON Schema for Vert.x application configuration options including event bus, cluster, HTTP server, and deployment settings.",
  "type": "object",
  "properties": {
    "http": {
      "type": "object",
      "description": "HTTP server configuration.",
      "properties": {
        "port": {
          "type": "integer",
          "description": "The port the HTTP server listens on.",
          "default": 8080,
          "minimum": 0,
          "maximum": 65535
        },
        "host": {
          "type": "string",
          "description": "The host address to bind.",
          "default": "0.0.0.0"
        },
        "ssl": {
          "type": "boolean",
          "description": "Enable SSL/TLS.",
          "default": false
        },
        "keyStorePath": {
          "type": "string",
          "description": "Path to the key store for SSL."
        },
        "keyStorePassword": {
          "type": "string",
          "description": "Password for the key store."
        },
        "compressionSupported": {
          "type": "boolean",
          "description": "Enable HTTP compression.",
          "default": false
        },
        "idleTimeout": {
          "type": "integer",
          "description": "Idle timeout in seconds.",
          "default": 0
        },
        "maxWebSocketFrameSize": {
          "type": "integer",
          "description": "Maximum WebSocket frame size in bytes.",
          "default": 65536
        }
      },
      "additionalProperties": true
    },
    "eventBus": {
      "type": "object",
      "description": "Event bus configuration for clustered and local mode.",
      "properties": {
        "clusterPublicHost": {
          "type": "string",
          "description": "Public host address for cluster event bus."
        },
        "clusterPublicPort": {
          "type": "integer",
          "description": "Public port for cluster event bus.",
          "minimum": 0,
          "maximum": 65535
        },
        "clusterPingInterval": {
          "type": "integer",
          "description": "Cluster ping interval in milliseconds.",
          "default": 20000
        },
        "clusterPingReplyInterval": {
          "type": "integer",
          "description": "Cluster ping reply interval in milliseconds.",
          "default": 20000
        },
        "connectTimeout": {
          "type": "integer",
          "description": "Event bus connect timeout in milliseconds.",
          "default": 60000
        }
      },
      "additionalProperties": true
    },
    "cluster": {
      "type": "object",
      "description": "Cluster manager settings.",
      "properties": {
        "enabled": {
          "type": "boolean",
          "description": "Enable clustering.",
          "default": false
        },
        "clusterManager": {
          "type": "string",
          "description": "Fully qualified class name of the cluster manager implementation."
        }
      },
      "additionalProperties": true
    },
    "workerPoolSize": {
      "type": "integer",
      "description": "Maximum number of worker threads.",
      "default": 20,
      "minimum": 1
    },
    "eventLoopPoolSize": {
      "type": "integer",
      "description": "Number of event loop threads.",
      "minimum": 1
    },
    "internalBlockingPoolSize": {
      "type": "integer",
      "description": "Size of the internal blocking pool.",
      "default": 20,
      "minimum": 1
    },
    "haEnabled": {
      "type": "boolean",
      "description": "Enable high availability.",
      "default": false
    },
    "haGroup": {
      "type": "string",
      "description": "High availability group name.",
      "default": "__DEFAULT__"
    },
    "quorumSize": {
      "type": "integer",
      "description": "Quorum size for HA.",
      "default": 1,
      "minimum": 1
    },
    "blockedThreadCheckInterval": {
      "type": "integer",
      "description": "Blocked thread check interval in milliseconds.",
      "default": 1000
    },
    "maxEventLoopExecuteTime": {
      "type": "integer",
      "description": "Max event loop execute time in nanoseconds.",
      "default": 2000000000
    },
    "maxWorkerExecuteTime": {
      "type": "integer",
      "description": "Max worker execute time in nanoseconds.",
      "default": 60000000000
    },
    "warningExceptionTime": {
      "type": "integer",
      "description": "Warning exception time in nanoseconds.",
      "default": 5000000000
    }
  },
  "additionalProperties": true
}

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