rabbitmq

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Published: Mar 18, 2024 License: Apache-2.0 Imports: 14 Imported by: 0

README

Kubemq RabbitMQ Target Connector

Kubemq rabbitmq target connector allows services using kubemq server to access rabbitmq messaging services.

Prerequisites

The following are required to run the rabbitmq target connector:

  • kubemq cluster
  • rabbitmq server
  • kubemq-targets deployment

Configuration

RabbitMQ target connector configuration properties:

Properties Key Required Description Example
url yes rabbitmq connection string address "amqp://rabbitmq:rabbitmq@localhost:5672/"
default_exchange no set default exchange routing "exchange.1"
default_topic no set default topic routing "topic1"
default_persistence no set default persistence for messages "true"
ca_cert no SSL CA certificate pem certificate value
client_certificate no SSL Client certificate (mMTL) pem certificate value
client_key no SSL Client Key (mTLS) pem key value

Example:

bindings:
  - name: kubemq-query-rabbitmq
    source:
      kind: kubemq.query
      name: kubemq-query
      properties:
        address: "kubemq-cluster:50000"
        client_id: "kubemq-query-rabbitmq-connector"
        auth_token: ""
        channel: "query.rabbitmq"
        group:   ""
        concurrency: "1"
        auto_reconnect: "true"
        reconnect_interval_seconds: "1"
        max_reconnects: "0"
    target:
      kind: messaging.rabbitmq
      name: target-rabbitmq
      properties:
        url: "amqp://rabbitmq:rabbitmq@localhost:5672/"
        default_exchange: "exchange"
        default_topic: "topic1"
        default_persistence: "true"

Usage

Request

Request metadata setting:

Metadata Key Required Description Possible values
queue yes set queue name "queue"
exchange no set exchange name "exchange"
mandatory no set mandatory "true","false"
immediate no set immediate "true","false"
delivery_mode no set delivery mode "1","2"
priority no set priority "0"-"9"
correlation_id no set correlation id "some id"
reply_to no set set reply to ""
expiry_seconds no set message expiry in seconds "3600"

Query request data setting:

Data Key Required Description Possible values
data yes data to publish base64 bytes array

Example:

{
  "metadata": {
    "queue": "queue",
    "exchange": "",
    "confirm": "true",
    "mandatory": "false",
    "immediate": "false",
    "delivery_mode": "1",
    "priority": "0",
    "correlation_id": "",
    "reply_to": "",
    "expiry_seconds": "3600"
    
  },
  "data": "U0VMRUNUIGlkLHRpdGxlLGNvbnRlbnQgRlJPTSBwb3N0Ow=="
}

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Connector

func Connector() *common.Connector

Types

type Client

type Client struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func New

func New() *Client

func (*Client) Connector

func (c *Client) Connector() *common.Connector

func (*Client) Do

func (c *Client) Do(ctx context.Context, req *types.Request) (*types.Response, error)

func (*Client) Init

func (c *Client) Init(ctx context.Context, cfg config.Spec, log *logger.Logger) error

func (*Client) Publish

func (c *Client) Publish(ctx context.Context, meta metadata, data []byte) (*types.Response, error)

func (*Client) Stop

func (c *Client) Stop() error

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