ActiveMQ
Kubemq mqtt target connector allows services using kubemq server to access mqtt messaging services.
Prerequisites
The following are required to run the mqtt target connector:
kubemq cluster
mqtt server
kubemq-targets deployment
Configuration
MQTT target connector configuration properties:
Properties Key
Required
Description
Example
host
yes
mqtt connection host
"localhost:1883"
username
no
set mqtt username
"username"
password
no
set mqtt password
"password"
client_id
no
mqtt connection string address
"client_id"
Example:
bindings:
- name: kubemq-query-mqtt
source:
kind: kubemq.query
name: kubemq-query
properties:
address: "kubemq-cluster:50000"
client_id: "kubemq-query-mqtt-connector"
auth_token: ""
channel: "query.mqtt"
group: ""
auto_reconnect: "true"
reconnect_interval_seconds: "1"
max_reconnects: "0"
target:
kind: messaging.mqtt
name: target-mqtt
properties:
host: "localhost:1883"
username: "username"
password: "password"
client_id: "client_id"
Usage
Request
Request metadata setting:
Metadata Key
Required
Description
Possible values
topic
yes
set topic name
"topic"
qos
yes
set qos level
"0","1","2"
Query request data setting:
Data Key
Required
Description
Possible values
data
yes
data to publish
base64 bytes array
Example:
{
"metadata": {
"topic": "topic",
"qos": "0"
},
"data": "U0VMRUNUIGlkLHRpdGxlLGNvbnRlbnQgRlJPTSBwb3N0Ow=="
}
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