Chapter 25. FTP Source
Receive data from an FTP server.
25.1. Configuration Options
The following table summarizes the configuration options available for the ftp-source Kamelet:
| Property | Name | Description | Type | Default | Example |
|---|---|---|---|---|---|
| connectionHost * | Connection Host | The hostname of the FTP server. | string | ||
| connectionPort * | Connection Port | The port of the FTP server. | string | 21 | |
| directoryName * | Directory Name | The starting directory | string | ||
| password * | Password | The password to access the FTP server. | string | ||
| username * | Username | The username to access the FTP server. | string | ||
| autoCreate | Autocreate Missing Directories | Automatically create starting directory. | boolean | True | |
| binary | Binary | Specifies the file transfer mode, BINARY or ASCII. Default is ASCII (false). | boolean | False | |
| delete | Delete | If true, the file is deleted after it is processed successfully. | boolean | False | |
| idempotent | Idempotency | Skip already-processed files. | boolean | True | |
| passiveMode | Passive Mode | Specifes to use passive mode connection. | boolean | False | |
| recursive | Recursive | If a directory, look for files in all the sub-directories as well. | boolean | False |
* = Fields marked with an asterisk are mandatory.
25.2. Dependencies
25.2.1. Quarkus dependencies
<dependencies>
<dependency>
<groupId>org.apache.camel.kamelets</groupId>
<artifactId>camel-kamelets-utils</artifactId>
<version>4.8.5</version>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-core</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-ftp</artifactId>
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-kamelet</artifactId>
</dependency>
</dependencies>25.3. Usage
25.3.1. Camel JBang usage
25.3.1.1. Prerequisites for JBang
- Install JBang.
You have executed the following command:
jbang app install camel@apache/camel
25.3.1.2. Running a route with JBang
Suppose you have a file named route.yaml with this content:
- route:
from:
uri: "kamelet:timer-source"
parameters:
period: 10000
message: 'test'
steps:
- to:
uri: "kamelet:log-sink"You can now run it directly through the following command.
camel run route.yaml25.3.2. Knative Source
You can use the ftp-source Kamelet as a Knative source by binding it to a Knative object.
ftp-source-binding.yaml
apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
name: ftp-source-binding
spec:
source:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1
name: ftp-source
properties:
connectionHost: "The Connection Host"
directoryName: "The Directory Name"
password: "The Password"
username: "The Username"
sink:
ref:
kind: Channel
apiVersion: messaging.knative.dev/v1
name: mychannel25.3.3. Kafka Source
You can use the ftp-source Kamelet as a Kafka source by binding it to a Kafka topic.
ftp-source-binding.yaml
apiVersion: camel.apache.org/v1
kind: Pipe
metadata:
name: ftp-source-binding
spec:
source:
ref:
kind: Kamelet
apiVersion: camel.apache.org/v1
name: ftp-source
properties:
connectionHost: "The Connection Host"
directoryName: "The Directory Name"
password: "The Password"
username: "The Username"
sink:
ref:
kind: KafkaTopic
apiVersion: kafka.strimzi.io/v1beta1
name: my-topic
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