🍔 Added files

moleculer.config.ts

@@ -0,0 +1,187 @@
+"use strict";
+import {BrokerOptions, Errors, MetricRegistry, ServiceBroker} from "moleculer";
+
+/**
+ * Moleculer ServiceBroker configuration file
+ *
+ * More info about options:
+ *     https://moleculer.services/docs/0.14/configuration.html
+ *
+ *
+ * Overwriting options in production:
+ * ================================
+ *    You can overwrite any option with environment variables.
+ *    For example to overwrite the "logLevel" value, use `LOGLEVEL=warn` env var.
+ *    To overwrite a nested parameter, e.g. retryPolicy.retries, use `RETRYPOLICY_RETRIES=10` env var.
+ *
+ *    To overwrite broker’s deeply nested default options, which are not presented in "moleculer.config.js",
+ *    use the `MOL_` prefix and double underscore `__` for nested properties in .env file.
+ *    For example, to set the cacher prefix to `MYCACHE`, you should declare an env var as `MOL_CACHER__OPTIONS__PREFIX=mycache`.
+ *  It will set this:
+ *  {
+ *    cacher: {
+ *      options: {
+ *        prefix: "mycache"
+ *      }
+ *    }
+ *  }
+ */
+const brokerConfig: BrokerOptions = {
+	// Namespace of nodes to segment your nodes on the same network.
+	namespace: "",
+	// Unique node identifier. Must be unique in a namespace.
+	nodeID: null,
+	// Custom metadata store. Store here what you want. Accessing: `this.broker.metadata`
+	metadata: {},
+
+	// Enable/disable logging or use custom logger. More info: https://moleculer.services/docs/0.14/logging.html
+	// Available logger types: "Console", "File", "Pino", "Winston", "Bunyan", "debug", "Log4js", "Datadog"
+	logger: {
+		type: "Console",
+		options: {
+			// Using colors on the output
+			colors: true,
+			// Print module names with different colors (like docker-compose for containers)
+			moduleColors: false,
+			// Line formatter. It can be "json", "short", "simple", "full", a `Function` or a template string like "{timestamp} {level} {nodeID}/{mod}: {msg}"
+			formatter: "full",
+			// Custom object printer. If not defined, it uses the `util.inspect` method.
+			objectPrinter: null,
+			// Auto-padding the module name in order to messages begin at the same column.
+			autoPadding: false,
+		},
+	},
+	// Default log level for built-in console logger. It can be overwritten in logger options above.
+	// Available values: trace, debug, info, warn, error, fatal
+	logLevel: "info",
+
+	// Define transporter.
+	// More info: https://moleculer.services/docs/0.14/networking.html
+	// Note: During the development, you don't need to define it because all services will be loaded locally.
+	// In production you can set it via `TRANSPORTER=nats://localhost:4222` environment variable.
+	transporter: null, // "NATS"
+
+	// Define a cacher.
+	// More info: https://moleculer.services/docs/0.14/caching.html
+    cacher: "Memory",
+
+	// Define a serializer.
+	// Available values: "JSON", "Avro", "ProtoBuf", "MsgPack", "Notepack", "Thrift".
+	// More info: https://moleculer.services/docs/0.14/networking.html#Serialization
+	serializer: "JSON",
+
+	// Number of milliseconds to wait before reject a request with a RequestTimeout error. Disabled: 0
+	requestTimeout: 10 * 1000,
+
+	// Retry policy settings. More info: https://moleculer.services/docs/0.14/fault-tolerance.html#Retry
+	retryPolicy: {
+		// Enable feature
+		enabled: false,
+		// Count of retries
+		retries: 5,
+		// First delay in milliseconds.
+		delay: 100,
+		// Maximum delay in milliseconds.
+		maxDelay: 1000,
+		// Backoff factor for delay. 2 means exponential backoff.
+		factor: 2,
+		// A function to check failed requests.
+		check: (err: Errors.MoleculerError) => err && !!err.retryable,
+	},
+
+	// Limit of calling level. If it reaches the limit, broker will throw an MaxCallLevelError error. (Infinite loop protection)
+	maxCallLevel: 100,
+
+	// Number of seconds to send heartbeat packet to other nodes.
+	heartbeatInterval: 10,
+	// Number of seconds to wait before setting node to unavailable status.
+	heartbeatTimeout: 30,
+
+	// Cloning the params of context if enabled. High performance impact, use it with caution!
+	contextParamsCloning: false,
+
+	// Tracking requests and waiting for running requests before shuting down. More info: https://moleculer.services/docs/0.14/context.html#Context-tracking
+	tracking: {
+		// Enable feature
+		enabled: false,
+		// Number of milliseconds to wait before shuting down the process.
+		shutdownTimeout: 5000,
+	},
+
+	// Disable built-in request & emit balancer. (Transporter must support it, as well.). More info: https://moleculer.services/docs/0.14/networking.html#Disabled-balancer
+	disableBalancer: false,
+
+	// Settings of Service Registry. More info: https://moleculer.services/docs/0.14/registry.html
+	registry: {
+		// Define balancing strategy. More info: https://moleculer.services/docs/0.14/balancing.html
+		// Available values: "RoundRobin", "Random", "CpuUsage", "Latency", "Shard"
+		strategy: "RoundRobin",
+		// Enable local action call preferring. Always call the local action instance if available.
+		preferLocal: true,
+	},
+
+	// Settings of Circuit Breaker. More info: https://moleculer.services/docs/0.14/fault-tolerance.html#Circuit-Breaker
+	circuitBreaker: {
+		// Enable feature
+		enabled: false,
+		// Threshold value. 0.5 means that 50% should be failed for tripping.
+		threshold: 0.5,
+		// Minimum request count. Below it, CB does not trip.
+		minRequestCount: 20,
+		// Number of seconds for time window.
+		windowTime: 60,
+		// Number of milliseconds to switch from open to half-open state
+		halfOpenTime: 10 * 1000,
+		// A function to check failed requests.
+		check: (err: Errors.MoleculerError) => err && err.code >= 500,
+	},
+
+	// Settings of bulkhead feature. More info: https://moleculer.services/docs/0.14/fault-tolerance.html#Bulkhead
+	bulkhead: {
+		// Enable feature.
+		enabled: false,
+		// Maximum concurrent executions.
+		concurrency: 10,
+		// Maximum size of queue
+		maxQueueSize: 100,
+	},
+
+	// Enable action & event parameter validation. More info: https://moleculer.services/docs/0.14/validating.html
+	validator: true,
+
+	errorHandler: null,
+
+	// Enable/disable built-in metrics function. More info: https://moleculer.services/docs/0.14/metrics.html
+	metrics: {
+		enabled: false,
+		// Available built-in reporters: "Console", "CSV", "Event", "Prometheus", "Datadog", "StatsD"
+		reporter: {
+			type: "Console",
+		},
+	},
+
+	// Enable built-in tracing function. More info: https://moleculer.services/docs/0.14/tracing.html
+	tracing: {
+		enabled: true,
+		// Available built-in exporters: "Console", "Datadog", "Event", "EventLegacy", "Jaeger", "Zipkin"
+		exporter: {
+			type: "Console", // Console exporter is only for development!
+		},
+	},
+
+	// Register custom middlewares
+	middlewares: [],
+
+	// Register custom REPL commands.
+	replCommands: null,
+	/*
+	// Called after broker created.
+	created : (broker: ServiceBroker): void => {},
+	// Called after broker started.
+	started: async (broker: ServiceBroker): Promise<void> => {},
+	stopped: async (broker: ServiceBroker): Promise<void> => {},
+	 */
+
+};
+
+export = brokerConfig;