elasticsearch

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Published: Mar 18, 2024 License: Apache-2.0 Imports: 12 Imported by: 0

README

Kubemq ElasticSearch Target Connector

Kubemq aws-elasticsearch target connector allows services using kubemq server to access aws elasticsearch service.

Prerequisites

The following required to run the aws-elasticsearch target connector:

  • kubemq cluster
  • aws account with elasticsearch active service -elastic service with an active domain
  • kubemq-targets deployment

Configuration

aws-elasticsearch target connector configuration properties:

Properties Key Required Description Example
aws_key yes aws key aws key supplied by aws
aws_secret_key yes aws secret key aws secret key supplied by aws
token no aws token ("default" empty string aws token

Example:

bindings:
  - name: kubemq-query-aws-elasticsearch
    source:
      kind: kubemq.query
      name: kubemq-query
      properties:
        address: "kubemq-cluster:50000"
        client_id: "kubemq-query-aws-elasticsearch-connector"
        auth_token: ""
        channel: "query.aws.elasticsearch"
        group:   ""
        auto_reconnect: "true"
        reconnect_interval_seconds: "1"
        max_reconnects: "0"
    target:
      kind: aws.elasticsearch
      name: aws-elasticsearch
      properties:
        aws_key: "id"
        aws_secret_key: 'json'
        token: ""

Usage

Sign Message

Sign Message :

Metadata Key Required Description Possible values
method yes type of HTTP method "GET", "POST","PUT","DELETE","OPTIONS"
region yes aws region associated with domain "region"
json yes (unless "GET") json body to send with the http request "list"
domain yes elastic domain to assign the request "list"
index yes name of the elastic index "list"
endpoint yes aws domain end point "list"
service no(Default "es" type of service "list"
id yes Message ID "list"

Example:

{
  "metadata": {
    "method": "GET",
    "region": "us-west-2",
    "domain": "https://my-domain-12345asdfg.us-west-2.es.amazonaws.com",
    "index": "myindex",
    "endpoint": "https://my-domain-12345asdfg.us-west-2.es.amazonaws.com/my/end_point",
    "service": "es",
    "id": "123124"
  },
  "data": null
}

Documentation

Index

Constants

View Source
const (
	DefaultJson    = ""
	DefaultService = "es"
)
View Source
const (
	DefaultToken = ""
)

Variables

This section is empty.

Functions

func Connector

func Connector() *common.Connector

Types

type Client

type Client struct {
	// 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) Stop

func (c *Client) Stop() error

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