MongoDB Changes Stream Source

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Consume Changes from MongoDB Collection in streaming mode.

Configuration Options

The following table summarizes the configuration options available for the mongodb-changes-stream-source Kamelet:

Property	Name	Description	Type	Default	Example
collection	MongoDB Collection	Required Sets the name of the MongoDB collection to bind to this endpoint.	string
database	MongoDB Database	Required Sets the name of the MongoDB database to target.	string
hosts	MongoDB Hosts	Required Comma separated list of MongoDB Host Addresses in host:port format.	string
password	MongoDB Password	User password for accessing MongoDB.	string
ssl	Enable Ssl for Mongodb Connection	whether to enable ssl connection to mongodb.	boolean	true
sslValidationEnabled	Enables Ssl Certificates Validation and Host name checks.	IMPORTANT this should be disabled only in test environment since can pose security issues.	boolean	true
streamFilter	Stream Filter	Filter condition for change streams consumer.	string		{ '$match':{'$or':[{'fullDocument.stringValue': 'specificValue'}]} }
username	MongoDB Username	Username for accessing MongoDB. The username must be present in the MongoDB’s authentication database (authenticationDatabase). By default, the MongoDB authenticationDatabase is 'admin'.	string

Property

Name

Description

Type

Default

Example

collection

MongoDB Collection

Required Sets the name of the MongoDB collection to bind to this endpoint.

string

database

MongoDB Database

Required Sets the name of the MongoDB database to target.

string

hosts

MongoDB Hosts

Required Comma separated list of MongoDB Host Addresses in host:port format.

string

password

MongoDB Password

User password for accessing MongoDB.

string

ssl

Enable Ssl for Mongodb Connection

whether to enable ssl connection to mongodb.

boolean

true

sslValidationEnabled

Enables Ssl Certificates Validation and Host name checks.

IMPORTANT this should be disabled only in test environment since can pose security issues.

boolean

true

streamFilter

Stream Filter

Filter condition for change streams consumer.

string

{ '$match':{'$or':[{'fullDocument.stringValue': 'specificValue'}]} }

username

MongoDB Username

Username for accessing MongoDB. The username must be present in the MongoDB’s authentication database (authenticationDatabase). By default, the MongoDB authenticationDatabase is 'admin'.

string

Dependencies

At runtime, the mongodb-changes-stream-source Kamelet relies upon the presence of the following dependencies:

camel:kamelet
camel:mongodb
camel:jackson

Camel JBang usage

Prerequisites

You’ve installed JBang.
You have executed the following command:

jbang app install camel@apache/camel

Supposing you have a file named route.yaml with this content:

- route:
    from:
      uri: "kamelet:mongodb-changes-stream-source"
      parameters:
        .
        .
        .
      steps:
        - to:
            uri: "kamelet:log-sink"

You can now run it directly through the following command

camel run route.yaml

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/mongodb-changes-stream-source.kamelet.yaml