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  • Prerequisites
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  1. Configuration
  2. Connectors
  3. KubeMQ Bridges
  4. Sources

Queue

KubeMQ Bridges Queue source provides an RPC queue subscriber for processing target commands.

Prerequisites

The following are required to run the queue source connector:

  • kubemq cluster

  • kubemq-bridges deployment

Configuration

Queue source configuration properties:

Property

Required

Description

Possible Values

address

yes

kubemq server address (gRPC interface)

kubemq-cluster-a-grpc.kubemq.svc.cluster.local:50000

client_id

no

sets client_id value for connection

"cluster-a-queue-connection"

auth_token

no

JWT auth token for connection authentication

JWT token

channel

yes

kubemq channel to pull queue messages

queue.a

batch_size

no

sets how many messages the source will pull in one call

default - 1

wait_timeout

no

sets how many seconds to wait per each pull

60

Example:

bindings:
  - name:  queue-binding 
    properties: 
      log_level: error
      retry_attempts: 3
      retry_delay_milliseconds: 1000
      retry_max_jitter_milliseconds: 100
      retry_delay_type: "back-off"
      rate_per_second: 100
    sources:
      kind: source.queue # Sources kind
      name: 3-clusters-source # sources name 
      connections: # Array of connections settings per each source kind
        - address: "kubemq-cluster-a-grpc.kubemq.svc.cluster.local:50000"
          client_id: "cluster-a-queue-connection"
          auth_token: ""
          channel: "queue"
          batch_size: 1
          wait_timeout: 60
        - address: "kubemq-cluster-b-grpc.kubemq.svc.cluster.local:50000"
          client_id: "cluster-b-queue-connection"
          auth_token: ""
          channel: "queue"
          batch_size: 1
          wait_timeout: 60
        - address: "kubemq-cluster-c-grpc.kubemq.svc.cluster.local:50000"
          client_id: "cluster-c-queue-connection"
          auth_token: ""
          channel: "queue"
          batch_size: 1
          wait_timeout: 60    
    targets:
    .....
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Last updated 4 years ago

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