Query
KubeMQ Bridges Query source provides an RPC query subscriber for processing target commands.
The following are required to run the query source connector:
- kubemq cluster
- kubemq-bridges deployment
Query source connector configuration properties:
Properties Key | Required | Description | Example |
address | yes | kubemq server address (gRPC interface) | kubemq-cluster-a-grpc.kubemq.svc.cluster.local:50000 |
client_id | no | set client id | "client_id" |
auth_token | no | set authentication token | JWT token |
channel | yes | set channel to subscribe | |
group | no | set subscriber group | |
auto_reconnect | no | set auto reconnect on lost connection | "false", "true" |
reconnect_interval_seconds | no | set reconnection seconds | "5" |
max_reconnects | no | set how many time to reconnect | "0" |
Example:
bindings:
- name: query-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.query # 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-query-connection"
auth_token: ""
channel: "query"
group: ""
- address: "kubemq-cluster-b-grpc.kubemq.svc.cluster.local:50000"
client_id: "cluster-b-query-connection"
auth_token: ""
channel: "query"
group: ""
- address: "kubemq-cluster-c-grpc.kubemq.svc.cluster.local:50000"
client_id: "cluster-c-query-connection"
auth_token: ""
channel: "query"
group: ""
targets:
.....
Last modified 2yr ago