Added FTP Source Kamelet

docs/modules/ROOT/nav.adoc

@@ -3,6 +3,7 @@
 * xref:ROOT:aws-s3-source.adoc[image:kamelets/aws-s3-source.svg[] AWS S3 Source]
 * xref:ROOT:aws-sqs-source.adoc[image:kamelets/aws-sqs-source.svg[] AWS SQS Source]
 * xref:ROOT:bitcoin-source.adoc[image:kamelets/bitcoin-source.svg[] Bitcoin Source]
+* xref:ROOT:ftp-source.adoc[image:kamelets/ftp-source.svg[] FTP Source]
 * xref:ROOT:http-source.adoc[image:kamelets/http-source.svg[] HTTP Source]
 * xref:ROOT:jira-source.adoc[image:kamelets/jira-source.svg[] Jira Source]
 * xref:ROOT:kafka-source.adoc[image:kamelets/kafka-source.svg[] Kafka Source]

docs/modules/ROOT/pages/ftp-source.adoc

@@ -0,0 +1,67 @@
+// THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT
+= image:kamelets/ftp-source.svg[] FTP Source
+
+*Provided by: "Apache Software Foundation"*
+
+Receive data from an FTP Server.
+
+== Configuration Options
+
+The following table summarizes the configuration options available for the `ftp-source` Kamelet:
+[width="100%",cols="2,^2,3,^2,^2,^3",options="header"]
+|===
+| Property| Name| Description| Type| Default| Example
+| *directoryName {empty}* *| directoryName| The starting directory| string| | 
+| *host {empty}* *| Host| Hostname of the FTP server| string| | 
+| *password {empty}* *| Password| The password to access the FTP server| string| | 
+| *port {empty}* *| Port| Port of the FTP server| string| `21`| 
+| *username {empty}* *| Username| The username to access the FTP server| string| | 
+|===
+
+NOTE: Fields marked with ({empty}*) are mandatory.
+
+== Usage
+
+This section summarizes how the `ftp-source` can be used in various contexts.
+
+=== Knative Source
+
+The `ftp-source` Kamelet can be used as Knative source by binding it to a Knative object.
+
+.ftp-source-binding.yaml
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: ftp-source-binding
+spec:
+  source:
+    ref:
+      kind: Kamelet
+      apiVersion: camel.apache.org/v1alpha1
+      name: ftp-source
+    properties:
+      directoryName: "The directoryName"
+      host: "The Host"
+      password: "The Password"
+      username: "The Username"
+  sink:
+    ref:
+      kind: InMemoryChannel
+      apiVersion: messaging.knative.dev/v1
+      name: mychannel
+
+----
+
+Make sure you have xref:latest@camel-k::installation/installation.adoc[Camel K installed] into the Kubernetes cluster you're connected to.
+
+Save the `ftp-source-binding.yaml` file into your hard drive, then configure it according to your needs.
+
+You can run the source using the following command:
+
+[source,shell]
+----
+kubectl apply -f ftp-source-binding.yaml
+----
+// THIS FILE IS AUTOMATICALLY GENERATED: DO NOT EDIT

ftp-source.kamelet.yaml

@@ -53,6 +53,4 @@ spec:
       parameters:
         password: "{{password}}"
       steps:
-      - marshal:
-          json: {}
       - to: "kamelet:sink"