Repository: apache/camel-k
Pull request #2277 (2021-05-10 16:27:23)

[Backport 1.4.x] fix(cmd): run file system stat errors
* Introducing a check to make sure that we don't panic if any kind of filesystem error but file not found is reported
* Adding a unit test to check a permission error on /root won't panic

<!-- Description -->




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**Release Note**
```release-note
fix(cmd): run file system stat errors
```



Patch:
diff --git a/config/crd/bases/camel.apache.org_kameletbindings.yaml b/config/crd/bases/camel.apache.org_kameletbindings.yaml
index c9a8b8724..60ac3ba49 100644
--- a/config/crd/bases/camel.apache.org_kameletbindings.yaml
+++ b/config/crd/bases/camel.apache.org_kameletbindings.yaml
@@ -63,6 +63,11 @@ spec:
           spec:
             description: KameletBindingSpec --
             properties:
+              errorHandler:
+                description: ErrorHandler is an optional handler called upon an error
+                  occuring in the integration
+                type: object
+                x-kubernetes-preserve-unknown-fields: true
               integration:
                 description: Integration is an optional integration used to specify
                   custom parameters
diff --git a/deploy/olm-catalog/camel-k-dev/1.4.0/camel.apache.org_kameletbindings.yaml b/deploy/olm-catalog/camel-k-dev/1.4.0/camel.apache.org_kameletbindings.yaml
index c9a8b8724..2b78d2f58 100644
--- a/deploy/olm-catalog/camel-k-dev/1.4.0/camel.apache.org_kameletbindings.yaml
+++ b/deploy/olm-catalog/camel-k-dev/1.4.0/camel.apache.org_kameletbindings.yaml
@@ -63,6 +63,11 @@ spec:
           spec:
             description: KameletBindingSpec --
             properties:
+              errorHandler:
+                description: ErrorHandler is an optional handler called upon an error
+                  occuring in the integration
+                type: object
+                x-kubernetes-preserve-unknown-fields: true
               integration:
                 description: Integration is an optional integration used to specify
                   custom parameters
@@ -84,6 +89,21 @@ spec:
                     items:
                       type: string
                     type: array
+                  errorHandler:
+                    description: ErrorHandlerSpec respresents an integration error
+                      handler to be used as default at runtime
+                    properties:
+                      parameters:
+                        description: ErrorHandlerParameters is an unstructured object
+                          representing the configuration parameters available for
+                          an error handler
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                      type:
+                        type: string
+                      uri:
+                        type: string
+                    type: object
                   flows:
                     items:
                       description: Flow is an unstructured object representing a Camel
diff --git a/deploy/olm-catalog/camel-k-dev/1.4.1-snapshot/camel.apache.org_kameletbindings.yaml b/deploy/olm-catalog/camel-k-dev/1.4.1-snapshot/camel.apache.org_kameletbindings.yaml
index c9a8b8724..60ac3ba49 100644
--- a/deploy/olm-catalog/camel-k-dev/1.4.1-snapshot/camel.apache.org_kameletbindings.yaml
+++ b/deploy/olm-catalog/camel-k-dev/1.4.1-snapshot/camel.apache.org_kameletbindings.yaml
@@ -63,6 +63,11 @@ spec:
           spec:
             description: KameletBindingSpec --
             properties:
+              errorHandler:
+                description: ErrorHandler is an optional handler called upon an error
+                  occuring in the integration
+                type: object
+                x-kubernetes-preserve-unknown-fields: true
               integration:
                 description: Integration is an optional integration used to specify
                   custom parameters
diff --git a/deploy/traits.yaml b/deploy/traits.yaml
index cec7545a9..be470679c 100755
--- a/deploy/traits.yaml
+++ b/deploy/traits.yaml
@@ -271,6 +271,22 @@ traits:
     type: bool
     description: Enables injection of `NAMESPACE` and `POD_NAME` environment variables
       (default `true`)
+- name: error-handler
+  platform: true
+  profiles:
+  - Kubernetes
+  - Knative
+  - OpenShift
+  description: The error-handler is a platform trait used to inject Error Handler
+    source into the integration runtime.
+  properties:
+  - name: enabled
+    type: bool
+    description: Can be used to enable or disable a trait. All traits share this common
+      property.
+  - name: ref
+    type: string
+    description: The error handler ref name provided or found in application properties
 - name: gc
   platform: false
   profiles:
diff --git a/docs/modules/ROOT/nav.adoc b/docs/modules/ROOT/nav.adoc
index 93b1e1e4c..126f7e12a 100644
--- a/docs/modules/ROOT/nav.adoc
+++ b/docs/modules/ROOT/nav.adoc
@@ -40,6 +40,7 @@
 ** xref:traits:deployer.adoc[Deployer]
 ** xref:traits:deployment.adoc[Deployment]
 ** xref:traits:environment.adoc[Environment]
+** xref:traits:error-handler.adoc[Error Handler]
 ** xref:traits:gc.adoc[Gc]
 ** xref:traits:ingress.adoc[Ingress]
 ** xref:traits:istio.adoc[Istio]
diff --git a/docs/modules/ROOT/pages/kamelets/kameletbindings-error-handler.adoc b/docs/modules/ROOT/pages/kamelets/kameletbindings-error-handler.adoc
new file mode 100644
index 000000000..fe3f1cef2
--- /dev/null
+++ b/docs/modules/ROOT/pages/kamelets/kameletbindings-error-handler.adoc
@@ -0,0 +1,156 @@
+[[kameletbindings-error-handler]]
+= Kamelet Bindings Error Handler
+
+`Kamelet Binding`s offer a mechanism to specify an error policy to adopt in case an event produced by a `source` or consumed by a `sink`. Through the definition of an `errorHandler` you will be able to apply certain logic to the failing event, such as simply logging, ignoring the event or posting the event to a `Dead Letter Channel`.
+
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: my-kamelet-binding
+spec:
+  source: # <1>
+...
+  sink: # <2>
+...
+  errorHandler: # <3>
+----
+<1> Reference to the source that provides data
+<2> Reference to the sink where data should be sent to
+<3> Error Handler Configuration
+
+[[kameletbindings-error-handler-types]]
+== Error Handler Types
+
+We have different types of error handler: `ǹone`, `log`, `dead-letter-channel`, `bean`, `ref`. The `errorHandler` parameter is optional. The runtime will use the configuration to create an https://camel.apache.org/manual/latest/error-handler.html[Error Handler] as specified by Apache Camel.
+
+[[kameletbindings-error-handler-none]]
+=== No error handler
+
+There may be certain cases where you want to just ignore any failure happening on your integration. In this situation just use a `ǹone` error handler. Under the hood the configuration will create a https://camel.apache.org/manual/latest/error-handler.html#ErrorHandler-NoErrorHandler[`No` error handler builder]. 
+
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: my-kamelet-binding
+spec:
+  source:
+...
+  sink: 
+...
+  errorHandler: 
+    none: # <1>
+----
+<1> `none` error handler does not expect any configuration
+
+[[kameletbindings-error-handler-log]]
+=== Log error handler
+
+Apache Camel offers a default behavior for handling any failure: log to standard output. However you can use the `log` error handler to specify other behaviors such as redelivery or delay policy. Under the hood the configuration will create a https://camel.apache.org/manual/latest/error-handler.html#_defaulterrorhandler[`Default` error handler builder].
+
+
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: my-kamelet-binding
+spec:
+  source:
+...
+  sink: 
+...
+  errorHandler: 
+    log:
+      parameters: # <1>
+        maximumRedeliveries: 3
+        redeliveryDelay: 2000
+----
+<1> Parameters belonging to the `log` error handler type
+
+[[kameletbindings-error-handler-dlc]]
+=== Dead Letter Channel error handler
+
+The `Dead Letter Channel` is probably the most interesting error handler type as it allows you to redirect any failing event to any other component, such as a third party URI, a queue or even another `Kamelet` which will be performing certain logic with the failing event. Under the hood the configuration will create a https://camel.apache.org/manual/latest/error-handler.html#_dead_letter_channel[`Dead Letter Channel` error handler builder].
+
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: my-kamelet-binding
+spec:
+  source:
+...
+  sink: 
+...
+  errorHandler: 
+    dead-letter-channel:
+      endpoint: 
+        ref: # <1>
+          kind: Kamelet
+          apiVersion: camel.apache.org/v1alpha1
+          name: error-handler
+        properties:
+          message: "ERROR!" # <2>
+          ...
+      parameters:
+        maximumRedeliveries: 1 # <3>
+        ... 
+----
+<1> You can use `ref` or `uri`. `ref` will be interpreted by the operator according the `kind`, `apiVersion` and `name`. You can use any `Kamelet`, `KafkaTopic` channel or `Knative` destination.
+<2> Properties belonging to the endpoint (in this example, to the `Kamelet` named error handler)
+<3> Parameters belonging to the `dead-letter-channel` error handler type
+
+[[kameletbindings-error-handler-bean]]
+=== Bean error handler
+
+With the `Bean` error handler you can extend the functionality of the Error Handler by providing a custom bean to be used as Error Handler.
+
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: my-kamelet-binding
+spec:
+  source:
+...
+  sink: 
+...
+  errorHandler: 
+    bean:
+      type: "org.apache.camel.builder.DeadLetterChannelBuilder" # <1>
+      properties: # <2>
+        deadLetterUri: log:error
+        ... 
+----
+<1> Fully qualified name of the ErrorHandlerBuilder
+<2> Properties expected by your type
+
+[[kameletbindings-error-handler-ref]]
+=== Ref error handler
+
+With the `Ref` error handler you can use any `Bean` that is expected to be found in the Camel registry at runtime.
+
+[source,yaml]
+----
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: my-kamelet-binding
+spec:
+  source:
+...
+  sink: 
+...
+  errorHandler: 
+    ref: my-custom-builder # <1>
+... 
+----
+<1> The name of the bean to be looked up at runtime
+
+NOTE: make sure to have the `ref` correctly bind at runtime.
\ No newline at end of file
diff --git a/docs/modules/ROOT/pages/kamelets/kamelets-user.adoc b/docs/modules/ROOT/pages/kamelets/kamelets-user.adoc
index 4a334cb4a..ef48761c5 100644
--- a/docs/modules/ROOT/pages/kamelets/kamelets-user.adoc
+++ b/docs/modules/ROOT/pages/kamelets/kamelets-user.adoc
@@ -356,6 +356,10 @@ This KameletBinding explicitly defines an URI where data is going to be pushed.
 NOTE: the `uri` option is also conventionally used in Knative to specify a non-kubernetes destination.
 To comply with the Knative specifications, in case an "http" or "https" URI is used, Camel will send https://cloudevents.io/[CloudEvents] to the destination.
 
+=== Error Handling
+
+You can configure an error handler in order to specify what to do when some event ends up with failure. See xref:kamelets/kameletbindings-error-handler.adoc[Kamelet Bindings Error Handler User Guide] for more detail.
+
 [[kamelets-specification]]
 == Kamelet Specification
 
diff --git a/docs/modules/ROOT/pages/kamelets/kamelets.adoc b/docs/modules/ROOT/pages/kamelets/kamelets.adoc
index 6ba3ff5cc..c0d0327b7 100644
--- a/docs/modules/ROOT/pages/kamelets/kamelets.adoc
+++ b/docs/modules/ROOT/pages/kamelets/kamelets.adoc
@@ -4,4 +4,5 @@
 This section of the documentation contains information about Kamelets from both a user and a developer point of view:
 
 - The xref:kamelets/kamelets-user.adoc[Kamelets User Guide] is for users that want to use Kamelets for connecting systems with their applications
+- The xref:kamelets/kameletbindings-error-handler.adoc[Kamelet Bindings Error Handler User Guide] explains how to configure an error handler on a `Kamelet Binding`
 - The xref:kamelets/kamelets-dev.adoc[Kamelets Developer Guide] is a reference for developers that want to create new Kamelets and share them with users
diff --git a/docs/modules/traits/pages/error-handler.adoc b/docs/modules/traits/pages/error-handler.adoc
new file mode 100755
index 000000000..7ddfd172c
--- /dev/null
+++ b/docs/modules/traits/pages/error-handler.adoc
@@ -0,0 +1,36 @@
+= Error Handler Trait
+
+// Start of autogenerated code - DO NOT EDIT! (description)
+The error-handler is a platform trait used to inject Error Handler source into the integration runtime.
+
+
+This trait is available in the following profiles: **Kubernetes, Knative, OpenShift**.
+
+WARNING: The error-handler trait is a *platform trait*: disabling it may compromise the platform functionality.
+
+// End of autogenerated code - DO NOT EDIT! (description)
+// Start of autogenerated code - DO NOT EDIT! (configuration)
+== Configuration
+
+Trait properties can be specified when running any integration with the CLI:
+[source,console]
+----
+$ kamel run --trait error-handler.[key]=[value] --trait error-handler.[key2]=[value2] integration.groovy
+----
+The following configuration options are available:
+
+[cols="2m,1m,5a"]
+|===
+|Property | Type | Description
+
+| error-handler.enabled
+| bool
+| Can be used to enable or disable a trait. All traits share this common property.
+
+| error-handler.ref
+| string
+| The error handler ref name provided or found in application properties
+
+|===
+
+// End of autogenerated code - DO NOT EDIT! (configuration)
diff --git a/examples/kafka/sasl_ssl/README.md b/examples/kafka/sasl_ssl/README.md
new file mode 100644
index 000000000..28251af0b
--- /dev/null
+++ b/examples/kafka/sasl_ssl/README.md
@@ -0,0 +1,23 @@
+# Kafka Camel K SASL SSL example
+
+This example shows how Camel K can be used to connect to a generic Kafka broker using SASL SSL authentication mechanism. Edit the `application` properties file with the proper values to be able to authenticate a Kafka Broker and use any Topic.
+
+For convenience create a secret to contain the sensitive properties in the `application.properties` file:
+
+```
+kubectl create secret generic kafka-props --from-file application.properties
+```
+
+Finally run this sample using the command:
+
+```
+kamel run --secret kafka-props SaslSSLKafkaConsumer.java --dev
+```
+
+A consumer will start logging the events found in the Topic:
+
+```
+[1] 2021-04-29 08:57:16,894 INFO  [FromKafka] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Producing message #1096
+[1] 2021-04-29 08:57:18,995 INFO  [FromKafka] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Producing message #1097
+[1] 2021-04-29 08:57:20,879 INFO  [FromKafka] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Producing message #1098
+```
\ No newline at end of file
diff --git a/examples/kafka/sasl_ssl/SaslSSLKafkaConsumer.java b/examples/kafka/sasl_ssl/SaslSSLKafkaConsumer.java
new file mode 100644
index 000000000..6e14539ab
--- /dev/null
+++ b/examples/kafka/sasl_ssl/SaslSSLKafkaConsumer.java
@@ -0,0 +1,31 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// kubectl create secret generic kafka-props --from-file application.properties
+// kamel run --secret kafka-props SaslSSLKafkaConsumer.java --dev
+
+import org.apache.camel.builder.RouteBuilder;
+
+public class SaslSSLKafkaConsumer extends RouteBuilder {
+  @Override
+  public void configure() throws Exception {
+	log.info("About to start route: Kafka Server -> Log ");
+	from("kafka:{{consumer.topic}}")
+             .routeId("FromKafka")
+             .log("${body}");
+  }
+}
diff --git a/examples/kafka/sasl_ssl/application.properties b/examples/kafka/sasl_ssl/application.properties
new file mode 100644
index 000000000..533271da9
--- /dev/null
+++ b/examples/kafka/sasl_ssl/application.properties
@@ -0,0 +1,25 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Kafka config
+camel.component.kafka.brokers = *********************.kafka.my-cloud.service.com:443
+camel.component.kafka.security-protocol = SASL_SSL
+
+camel.component.kafka.sasl-mechanism = PLAIN
+camel.component.kafka.sasl-jaas-config=org.apache.kafka.common.security.plain.PlainLoginModule required username=*** password=***;
+
+consumer.topic = my-first-test
\ No newline at end of file
diff --git a/examples/kamelets/error-handler/error-handler.kamelet.yaml b/examples/kamelets/error-handler/error-handler.kamelet.yaml
new file mode 100644
index 000000000..04ce5573b
--- /dev/null
+++ b/examples/kamelets/error-handler/error-handler.kamelet.yaml
@@ -0,0 +1,73 @@
+# ---------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ---------------------------------------------------------------------------
+
+apiVersion: camel.apache.org/v1alpha1
+kind: Kamelet
+metadata:
+  name: error-handler
+spec:
+  definition:
+    title: "DLC and Log"
+    description: "Push an event to a kafka topic and log an error message"
+    required:
+      - kafka-brokers
+      - kafka-topic
+      - kafka-service-account-id
+      - kafka-service-account-secret
+      - log-message
+    properties:
+      kafka-brokers:
+        title: Kafka Brokers
+        description: the bootstrap server
+        type: string
+        example: "xyz-ins--rplssqfz-yyyyyyy-crojg.bf2.kafka.my-clud-service.com:443"    
+      kafka-topic:
+        title: Kafka Topic
+        description: the DLC topic
+        type: string
+        example: "my-dlc"    
+      kafka-service-account-id:
+        title: Service Account ID
+        description: the SA to use
+        type: string
+        example: "srvc-acct-xxxxxx-519b-453f-9f68-yyyyyyyyy"    
+      kafka-service-account-secret:
+        title: Service Account Secret
+        description: the SA secrete to use
+        type: string
+        example: "xxxxxxxxx-46c7-4c6c-a753-yyyyyyyyyyyyyyy"                
+      log-message:
+        title: Message
+        description: A message warning to log
+        type: string
+        example: "error while checking the source"    
+  flow:
+    from:
+      uri: kamelet:source
+      steps:
+      # First step: send to the DLC for future processing
+      - to:
+          uri: kafka:{{kafka-topic}}
+          parameters:
+            brokers: "{{kafka-brokers}}"
+            security-protocol: SASL_SSL
+            sasl-mechanism: PLAIN
+            sasl-jaas-config: "org.apache.kafka.common.security.plain.PlainLoginModule required username={{kafka-service-account-id}} password={{kafka-service-account-secret}};"
+      # Log an error message to notify about the failure
+      - set-body:
+          constant: "{{log-message}} - worry not, the event is stored in the DLC"
+      - to: "log:error-sink"  
diff --git a/examples/kamelets/error-handler/incremental-id-source.kamelet.yaml b/examples/kamelets/error-handler/incremental-id-source.kamelet.yaml
new file mode 100644
index 000000000..ee475da99
--- /dev/null
+++ b/examples/kamelets/error-handler/incremental-id-source.kamelet.yaml
@@ -0,0 +1,51 @@
+# ---------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ---------------------------------------------------------------------------
+
+apiVersion: camel.apache.org/v1alpha1
+kind: Kamelet
+metadata:
+  name: incremental-id-source
+  labels:
+    camel.apache.org/kamelet.type: "source"
+spec:
+  definition:
+    title: "Incremental ID Source"
+    description: "Produces periodic events with an incremental ID and fails when the ID contains any 0 character"
+    properties:
+      period:
+        title: Period
+        description: The interval between two events
+        type: integer
+        default: 1000
+  types:
+    out:
+      mediaType: text/plain
+  flow:
+    from:
+      uri: timer:tick
+      parameters:
+        period: "{{period}}"
+      steps:
+      - set-body:
+          simple: "Producing message #${exchangeProperty.CamelTimerCounter}"
+      - choice:
+          when:
+          - simple: "${bodyAs(String)} contains 0"
+            steps:
+            - set-body:
+                simple: "${mandatoryBodyAs(Boolean)}"
+      - to: "kamelet:sink"                
diff --git a/examples/kamelets/error-handler/kamelet-binding-error-handler.yaml b/examples/kamelets/error-handler/kamelet-binding-error-handler.yaml
new file mode 100644
index 000000000..3d3c3a54d
--- /dev/null
+++ b/examples/kamelets/error-handler/kamelet-binding-error-handler.yaml
@@ -0,0 +1,49 @@
+# ---------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ---------------------------------------------------------------------------
+
+apiVersion: camel.apache.org/v1alpha1
+kind: KameletBinding
+metadata:
+  name: kamelet-binding-error-handler
+spec:
+  source:
+    ref:
+      kind: Kamelet
+      apiVersion: camel.apache.org/v1alpha1
+      name: incremental-id-source
+  sink:
+    ref:
+      kind: Kamelet
+      apiVersion: camel.apache.org/v1alpha1
+      name: log-sink
+  errorHandler:
+    dead-letter-channel:
+      endpoint:
+        ref:
+          kind: Kamelet
+          apiVersion: camel.apache.org/v1alpha1
+          name: error-handler
+        properties:
+          log-message: "ERROR!"
+          kafka-brokers: ***
+          kafka-topic: my-first-test
+          kafka-service-account-id: ***
+          kafka-service-account-secret: ***
+      parameters:
+        maximumRedeliveries: 1
+        redeliveryDelay: 2000    
+    
diff --git a/examples/kamelets/error-handler/log-sink.kamelet.yaml b/examples/kamelets/error-handler/log-sink.kamelet.yaml
new file mode 100644
index 000000000..aa11481f4
--- /dev/null
+++ b/examples/kamelets/error-handler/log-sink.kamelet.yaml
@@ -0,0 +1,32 @@
+# ---------------------------------------------------------------------------
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ---------------------------------------------------------------------------
+
+apiVersion: camel.apache.org/v1alpha1
+kind: Kamelet
+metadata:
+  name: log-sink
+  labels:
+    camel.apache.org/kamelet.type: "sink"
+spec:
+  definition:
+    title: "Regular Log Sink"
+    description: "Consume events from a channel"  
+  flow:
+    from:
+      uri: kamelet:source
+      steps:
+      - to: "log:ok"
diff --git a/examples/kamelets/error-handler/readme.md b/examples/kamelets/error-handler/readme.md
new file mode 100644
index 000000000..abf8ad61f
--- /dev/null
+++ b/examples/kamelets/error-handler/readme.md
@@ -0,0 +1,127 @@
+# Kamelets Binding Error Handler example
+This example shows how to create a simple _source_ `Kamelet` which sends periodically events (and certain failures). The events are consumed by a log _sink_ in a `KameletBinding`. With the support of the `ErrorHandler` we will be able to redirect all errors to a `Dead Letter Channel` _error-handler_ `Kamelet` whose goal is to store the events in a `Kafka` topic and provide a nice log notifying us about the error happened.
+
+## Incremental ID Source Kamelet
+First of all, you must install the _incremental-id-source_ Kamelet defined in `incremental-id-source.kamelet.yaml` file. This source will emit events every second with an autoincrement counter that will be forced to fail when the number 0 is caught. With this trick, we will simulate possible event faults.
+```
+$ kubectl apply -f incremental-id-source.kamelet.yaml
+```
+You can check the newly created `kamelet` checking the list of kamelets available:
+```
+$ kubectl get kamelets
+
+NAME                            PHASE
+incremental-id-source           Ready
+```
+## Log Sink Kamelet
+Now it's the turn of installing the log-sink_ Kamelet defined in `log-sink.kamelet.yaml` file:
+```
+$ kubectl apply -f log-sink.kamelet.yaml
+```
+You can check the newly created `kamelet` checking the list of kamelets available:
+```
+$ kubectl get kamelets
+
+NAME                    PHASE
+log-sink                Ready
+incremental-id-source   Ready
+```
+## Error handler Kamelet
+We finally install an error handler as specified in `error-handler.kamelet.yaml` file. Let's have a look at how it is configured:
+
+```
+apiVersion: camel.apache.org/v1alpha1
+kind: Kamelet
+metadata:
+  name: error-handler
+spec:
+  definition:
+    ...
+    properties:
+      kafka-brokers:
+        ...  
+      kafka-topic:
+        ...
+      kafka-service-account-id:
+        ...  
+      kafka-service-account-secret:
+        ...              
+      log-message:
+        ...    
+  flow:
+    from:
+      uri: kamelet:source
+      steps:
+      # First step: send to the DLC for future processing
+      - to:
+          uri: kafka:{{kafka-topic}}
+          parameters:
+            brokers: "{{kafka-brokers}}"
+            security-protocol: SASL_SSL
+            sasl-mechanism: PLAIN
+            sasl-jaas-config: "org.apache.kafka.common.security.plain.PlainLoginModule required username={{kafka-service-account-id}} password={{kafka-service-account-secret}};"
+      # Log an error message to notify about the failure
+      - set-body:
+          constant: "{{log-message}} - worry not, the event is stored in the DLC"
+      - to: "log:error-sink"
+```
+
+We first send the errored event to a kafka topic, and then, we send a simple notification message to output, just to let the user know that some issue happened. Let's apply it:
+
+```
+$ kubectl apply -f error-handler.kamelet.yaml
+```
+You can check the newly created `kamelet` listing the kamelets available:
+```
+$ kubectl get kamelets
+
+NAME                    PHASE
+error-handler           Ready
+log-sink                Ready
+incremental-id-source   Ready
+```
+## Error Handler Kamelet Binding
+We can now create a `KameletBinding` which is started by the _incremental-id-source_ `Kamelet` and log events to _log-sink_ `Kamelet`. As this will sporadically fail, we can configure an _errorHandler_ with the _error-handler_ `Kamelet` as **Dead Letter Channel**. We want to configure also some redelivery policies (1 retry, with a 2000 milliseconds delay). We can declare it as in `kamelet-binding-error-handler.yaml` file:
+```
+...
+  errorHandler:
+    dead-letter-channel:
+      endpoint:
+        ref:
+          kind: Kamelet
+          apiVersion: camel.apache.org/v1alpha1
+          name: error-handler
+        properties:
+          message: "ERROR!"
+      parameters:
+        maximumRedeliveries: 1
+        redeliveryDelay: 2000
+```
+Execute the following command to start the `Integration`:
+```
+kubectl apply -f kamelet-binding-error-handler.yaml
+```
+As soon as the `Integration` starts, it will log the events on the `ok` log channel and errors on the `error` log channel:
+```
+[1] 2021-04-29 08:35:08,875 INFO  [sink] (Camel (camel-1) thread #0 - timer://tick) Exchange[ExchangePattern: InOnly, BodyType: String, Body: Producing message #49]
+[1] 2021-04-29 08:35:11,878 INFO  [sink] (Camel (camel-1) thread #0 - timer://tick) Exchange[ExchangePattern: InOnly, BodyType: String, Body: Producing message #51]
+[1] 2021-04-29 08:35:12,088 INFO  [error-sink] (Camel (camel-1) thread #9 - KafkaProducer[my-first-test]) Exchange[ExchangePattern: InOnly, BodyType: String, Body: ERROR! - worry not, the event is stored in the DLC]
+[1] 2021-04-29 08:35:12,877 INFO  [sink] (Camel (camel-1) thread #0 - timer://tick) Exchange[ExchangePattern: InOnly, BodyType: String, Body: Producing message #52]
+```
+
+### Recover the errors from DLC
+
+If you're curious to know what was going on in the DLC side, you can use the example you found in [kafka sasl ssl consumer](../kafka/sasl_ssl/):
+
+´´´
+kamel run --secret kafka-props SaslSSLKafkaConsumer.java --dev
+...
+[1] 2021-04-29 08:57:08,636 INFO  [org.apa.kaf.com.uti.AppInfoParser] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Kafka commitId: 448719dc99a19793
+[1] 2021-04-29 08:57:08,636 INFO  [org.apa.kaf.com.uti.AppInfoParser] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Kafka startTimeMs: 1619686628635
+[1] 2021-04-29 08:57:08,637 INFO  [org.apa.cam.com.kaf.KafkaConsumer] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Subscribing my-first-test-Thread 0 to topic my-first-test
+...
+[1] 2021-04-29 08:35:02,894 INFO  [FromKafka] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Producing message #40
+[1] 2021-04-29 08:35:12,995 INFO  [FromKafka] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Producing message #50
+[1] 2021-04-29 08:35:22,879 INFO  [FromKafka] (Camel (camel-1) thread #0 - KafkaConsumer[my-first-test]) Producing message #60
+...
+´´´
\ No newline at end of file
diff --git a/helm/camel-k/crds/crd-kamelet-binding.yaml b/helm/camel-k/crds/crd-kamelet-binding.yaml
index c9a8b8724..60ac3ba49 100644
--- a/helm/camel-k/crds/crd-kamelet-binding.yaml
+++ b/helm/camel-k/crds/crd-kamelet-binding.yaml
@@ -63,6 +63,11 @@ spec:
           spec:
             description: KameletBindingSpec --
             properties:
+              errorHandler:
+                description: ErrorHandler is an optional handler called upon an error
+                  occuring in the integration
+                type: object
+                x-kubernetes-preserve-unknown-fields: true
               integration:
                 description: Integration is an optional integration used to specify
                   custom parameters
diff --git a/pkg/apis/camel/v1/common_types.go b/pkg/apis/camel/v1/common_types.go
index a94d6042d..e5b327b82 100644
--- a/pkg/apis/camel/v1/common_types.go
+++ b/pkg/apis/camel/v1/common_types.go
@@ -206,8 +206,9 @@ type SourceSpec struct {
 type SourceType string
 
 const (
-	SourceTypeDefault  SourceType = ""
-	SourceTypeTemplate SourceType = "template"
+	SourceTypeDefault      SourceType = ""
+	SourceTypeTemplate     SourceType = "template"
+	SourceTypeErrorHandler SourceType = "errorHandler"
 )
 
 // DataSpec --
diff --git a/pkg/apis/camel/v1/integration_types_support.go b/pkg/apis/camel/v1/integration_types_support.go
index 53705c90b..f7e505e43 100644
--- a/pkg/apis/camel/v1/integration_types_support.go
+++ b/pkg/apis/camel/v1/integration_types_support.go
@@ -131,6 +131,19 @@ func (in *IntegrationSpec) AddDependency(dependency string) {
 	in.Dependencies = append(in.Dependencies, newDep)
 }
 
+// GetConfigurationProperty returns a configuration property
+func (in *IntegrationSpec) GetConfigurationProperty(property string) string {
+	for _, confSpec := range in.Configuration {
+		if confSpec.Type == "property" && strings.HasPrefix(confSpec.Value, property) {
+			splitConf := strings.Split(confSpec.Value, "=")
+			if len(splitConf) > 1 {
+				return splitConf[1]
+			}
+		}
+	}
+	return ""
+}
+
 // AddOrReplaceGeneratedResources --
 func (in *IntegrationStatus) AddOrReplaceGeneratedResources(resources ...ResourceSpec) {
 	newResources := make([]ResourceSpec, 0)
diff --git a/pkg/apis/camel/v1alpha1/error_handler_types.go b/pkg/apis/camel/v1alpha1/error_handler_types.go
new file mode 100644
index 000000000..5019796ad
--- /dev/null
+++ b/pkg/apis/camel/v1alpha1/error_handler_types.go
@@ -0,0 +1,229 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"encoding/json"
+	"fmt"
+
+	v1 "github.com/apache/camel-k/pkg/apis/camel/v1"
+)
+
+// ErrorHandlerRefName --
+const ErrorHandlerRefName = "camel.k.errorHandler.ref"
+
+// ErrorHandlerRefDefaultName --
+const ErrorHandlerRefDefaultName = "defaultErrorHandler"
+
+// ErrorHandlerAppPropertiesPrefix --
+const ErrorHandlerAppPropertiesPrefix = "camel.beans.defaultErrorHandler"
+
+// ErrorHandlerSpec represents an unstructured object for an error handler
+type ErrorHandlerSpec struct {
+	v1.RawMessage `json:",omitempty"`
+}
+
+// ErrorHandlerParameters represent an unstructured object for error handler parameters
+type ErrorHandlerParameters struct {
+	v1.RawMessage `json:",omitempty"`
+}
+
+// BeanProperties represent an unstructured object properties to be set on a bean
+type BeanProperties struct {
+	v1.RawMessage `json:",omitempty"`
+}
+
+// ErrorHandler is a generic interface that represent any type of error handler specification
+type ErrorHandler interface {
+	Type() ErrorHandlerType
+	Endpoint() *Endpoint
+	Configuration() (map[string]interface{}, error)
+}
+
+type baseErrorHandler struct {
+}
+
+// Type --
+func (e baseErrorHandler) Type() ErrorHandlerType {
+	return errorHandlerTypeBase
+}
+
+// Endpoint --
+func (e baseErrorHandler) Endpoint() *Endpoint {
+	return nil
+}
+
+// Configuration --
+func (e baseErrorHandler) Configuration() (map[string]interface{}, error) {
+	return nil, nil
+}
+
+// ErrorHandlerNone --
+type ErrorHandlerNone struct {
+	baseErrorHandler
+}
+
+// Type --
+func (e ErrorHandlerNone) Type() ErrorHandlerType {
+	return ErrorHandlerTypeNone
+}
+
+// Configuration --
+func (e ErrorHandlerNone) Configuration() (map[string]interface{}, error) {
+	return map[string]interface{}{
+		ErrorHandlerAppPropertiesPrefix: "#class:org.apache.camel.builder.NoErrorHandlerBuilder",
+		ErrorHandlerRefName:             ErrorHandlerRefDefaultName,
+	}, nil
+}
+
+// ErrorHandlerLog represent a default (log) error handler type
+type ErrorHandlerLog struct {
+	ErrorHandlerNone
+	Parameters *ErrorHandlerParameters `json:"parameters,omitempty"`
+}
+
+// Type --
+func (e ErrorHandlerLog) Type() ErrorHandlerType {
+	return ErrorHandlerTypeLog
+}
+
+// Configuration --
+func (e ErrorHandlerLog) Configuration() (map[string]interface{}, error) {
+	properties, err := e.ErrorHandlerNone.Configuration()
+	if err != nil {
+		return nil, err
+	}
+	properties[ErrorHandlerAppPropertiesPrefix] = "#class:org.apache.camel.builder.DefaultErrorHandlerBuilder"
+
+	if e.Parameters != nil {
+		var parameters map[string]interface{}
+		err := json.Unmarshal(e.Parameters.RawMessage, &parameters)
+		if err != nil {
+			return nil, err
+		}
+		for key, value := range parameters {
+			properties[ErrorHandlerAppPropertiesPrefix+"."+key] = value
+		}
+	}
+
+	return properties, nil
+}
+
+// ErrorHandlerDeadLetterChannel represents a dead letter channel error handler type
+type ErrorHandlerDeadLetterChannel struct {
+	ErrorHandlerLog
+	DLCEndpoint *Endpoint `json:"endpoint,omitempty"`
+}
+
+// Type --
+func (e ErrorHandlerDeadLetterChannel) Type() ErrorHandlerType {
+	return ErrorHandlerTypeDeadLetterChannel
+}
+
+// Endpoint --
+func (e ErrorHandlerDeadLetterChannel) Endpoint() *Endpoint {
+	return e.DLCEndpoint
+}
+
+// Configuration --
+func (e ErrorHandlerDeadLetterChannel) Configuration() (map[string]interface{}, error) {
+	properties, err := e.ErrorHandlerLog.Configuration()
+	if err != nil {
+		return nil, err
+	}
+	properties[ErrorHandlerAppPropertiesPrefix] = "#class:org.apache.camel.builder.DeadLetterChannelBuilder"
+
+	return properties, err
+}
+
+// ErrorHandlerRef represents a reference to an error handler builder available in the registry
+type ErrorHandlerRef struct {
+	baseErrorHandler
+	v1.RawMessage
+}
+
+// Type --
+func (e ErrorHandlerRef) Type() ErrorHandlerType {
+	return ErrorHandlerTypeRef
+}
+
+// Configuration --
+func (e ErrorHandlerRef) Configuration() (map[string]interface{}, error) {
+	var refName string
+	err := json.Unmarshal(e.RawMessage, &refName)
+	if err != nil {
+		return nil, err
+	}
+
+	properties := map[string]interface{}{
+		ErrorHandlerRefName: refName,
+	}
+
+	return properties, nil
+}
+
+// ErrorHandlerBean represents a bean error handler type
+type ErrorHandlerBean struct {
+	ErrorHandlerNone
+	BeanType       *string         `json:"type,omitempty"`
+	BeanProperties *BeanProperties `json:"properties,omitempty"`
+}
+
+// Type --
+func (e ErrorHandlerBean) Type() ErrorHandlerType {
+	return ErrorHandlerTypeBean
+}
+
+// Configuration --
+func (e ErrorHandlerBean) Configuration() (map[string]interface{}, error) {
+	properties, err := e.ErrorHandlerNone.Configuration()
+	if err != nil {
+		return nil, err
+	}
+	properties[ErrorHandlerAppPropertiesPrefix] = fmt.Sprintf("#class:%v", *e.BeanType)
+
+	if e.BeanProperties != nil {
+		var beanProperties map[string]interface{}
+		err := json.Unmarshal(e.BeanProperties.RawMessage, &beanProperties)
+		if err != nil {
+			return nil, err
+		}
+		for key, value := range beanProperties {
+			properties[ErrorHandlerAppPropertiesPrefix+"."+key] = value
+		}
+	}
+
+	return properties, err
+}
+
+// ErrorHandlerType --
+type ErrorHandlerType string
+
+const (
+	errorHandlerTypeBase ErrorHandlerType = ""
+	// ErrorHandlerTypeNone --
+	ErrorHandlerTypeNone ErrorHandlerType = "none"
+	// ErrorHandlerTypeLog --
+	ErrorHandlerTypeLog ErrorHandlerType = "log"
+	// ErrorHandlerTypeDeadLetterChannel --
+	ErrorHandlerTypeDeadLetterChannel ErrorHandlerType = "dead-letter-channel"
+	// ErrorHandlerTypeRef --
+	ErrorHandlerTypeRef ErrorHandlerType = "ref"
+	// ErrorHandlerTypeBean --
+	ErrorHandlerTypeBean ErrorHandlerType = "bean"
+)
diff --git a/pkg/apis/camel/v1alpha1/kamelet_binding_types.go b/pkg/apis/camel/v1alpha1/kamelet_binding_types.go
index 8fea2ac1b..cfe8779d1 100644
--- a/pkg/apis/camel/v1alpha1/kamelet_binding_types.go
+++ b/pkg/apis/camel/v1alpha1/kamelet_binding_types.go
@@ -32,6 +32,8 @@ type KameletBindingSpec struct {
 	Source Endpoint `json:"source,omitempty"`
 	// Sink is the destination of the integration defined by this binding
 	Sink Endpoint `json:"sink,omitempty"`
+	// ErrorHandler is an optional handler called upon an error occuring in the integration
+	ErrorHandler ErrorHandlerSpec `json:"errorHandler,omitempty"`
 	// Steps contains an optional list of intermediate steps that are executed between the Source and the Sink
 	Steps []Endpoint `json:"steps,omitempty"`
 }
@@ -51,9 +53,10 @@ type Endpoint struct {
 type EndpointType string
 
 const (
-	EndpointTypeSource EndpointType = "source"
-	EndpointTypeAction EndpointType = "action"
-	EndpointTypeSink   EndpointType = "sink"
+	EndpointTypeSource       EndpointType = "source"
+	EndpointTypeAction       EndpointType = "action"
+	EndpointTypeSink         EndpointType = "sink"
+	EndpointTypeErrorHandler EndpointType = "errorHandler"
 )
 
 // EndpointProperties is a key/value struct represented as JSON raw to allow numeric/boolean values
diff --git a/pkg/cmd/run.go b/pkg/cmd/run.go
index 255feafe7..d178805fe 100644
--- a/pkg/cmd/run.go
+++ b/pkg/cmd/run.go
@@ -376,7 +376,11 @@ func (o *runCmdOptions) syncIntegration(cmd *cobra.Command, c client.Client, sou
 	files = append(files, o.OpenAPIs...)
 
 	for _, s := range files {
-		if isLocalAndFileExists(s) {
+		ok, err := isLocalAndFileExists(s)
+		if err != nil {
+			return err
+		}
+		if ok {
 			changes, err := sync.File(o.Context, s)
 			if err != nil {
 				return err
@@ -680,12 +684,16 @@ func (o *runCmdOptions) configureTraits(integration *v1.Integration, options []s
 	return nil
 }
 
-func isLocalAndFileExists(fileName string) bool {
+func isLocalAndFileExists(fileName string) (bool, error) {
 	info, err := os.Stat(fileName)
-	if os.IsNotExist(err) {
-		return false
+	if err != nil {
+		if os.IsNotExist(err) {
+			return false, nil
+		}
+		// If it is a different error (ie, permission denied) we should report it back
+		return false, errors.Wrap(err, fmt.Sprintf("file system error while looking for %s", fileName))
 	}
-	return !info.IsDir()
+	return !info.IsDir(), nil
 }
 
 func addPropertyFile(fileName string, spec *v1.IntegrationSpec) error {
diff --git a/pkg/cmd/util_content.go b/pkg/cmd/util_content.go
index 7950e4403..c02fda2f9 100644
--- a/pkg/cmd/util_content.go
+++ b/pkg/cmd/util_content.go
@@ -30,7 +30,12 @@ func loadRawContent(source string) ([]byte, string, error) {
 	var content []byte
 	var err error
 
-	if isLocalAndFileExists(source) {
+	ok, err := isLocalAndFileExists(source)
+	if err != nil {
+		return nil, "", err
+	}
+
+	if ok {
 		content, err = ioutil.ReadFile(source)
 	} else {
 		u, err := url.Parse(source)
diff --git a/pkg/cmd/util_sources.go b/pkg/cmd/util_sources.go
index f53970527..6368d0590 100644
--- a/pkg/cmd/util_sources.go
+++ b/pkg/cmd/util_sources.go
@@ -65,7 +65,12 @@ func ResolveSources(ctx context.Context, locations []string, compress bool) ([]S
 	sources := make([]Source, 0, len(locations))
 
 	for _, location := range locations {
-		if isLocalAndFileExists(location) {
+		ok, err := isLocalAndFileExists(location)
+		if err != nil {
+			return sources, err
+		}
+
+		if ok {
 			answer, err := ResolveLocalSource(location, compress)
 			if err != nil {
 				return sources, err
diff --git a/pkg/controller/kameletbinding/common.go b/pkg/controller/kameletbinding/common.go
index 411bde8d2..5da336ad6 100644
--- a/pkg/controller/kameletbinding/common.go
+++ b/pkg/controller/kameletbinding/common.go
@@ -53,6 +53,7 @@ func createIntegrationFor(ctx context.Context, c client.Client, kameletbinding *
 			},
 		},
 	}
+
 	// start from the integration spec defined in the binding
 	if kameletbinding.Spec.Integration != nil {
 		it.Spec = *kameletbinding.Spec.Integration.DeepCopy()
@@ -79,6 +80,11 @@ func createIntegrationFor(ctx context.Context, c client.Client, kameletbinding *
 	if err != nil {
 		return nil, errors.Wrap(err, "could not determine sink URI")
 	}
+	// error handler is optional
+	errorHandler, err := maybeErrorHandler(kameletbinding.Spec.ErrorHandler, bindingContext)
+	if err != nil {
+		return nil, errors.Wrap(err, "could not determine error handler")
+	}
 
 	steps := make([]*bindings.Binding, 0, len(kameletbinding.Spec.Steps))
 	for idx, step := range kameletbinding.Spec.Steps {
@@ -93,10 +99,13 @@ func createIntegrationFor(ctx context.Context, c client.Client, kameletbinding *
 		steps = append(steps, stepBinding)
 	}
 
-	allBindings := make([]*bindings.Binding, 0, len(steps)+2)
+	allBindings := make([]*bindings.Binding, 0, len(steps)+3)
 	allBindings = append(allBindings, from)
 	allBindings = append(allBindings, steps...)
 	allBindings = append(allBindings, to)
+	if errorHandler != nil {
+		allBindings = append(allBindings, errorHandler)
+	}
 
 	propList := make([]string, 0)
 	for _, b := range allBindings {
@@ -129,17 +138,17 @@ func createIntegrationFor(ctx context.Context, c client.Client, kameletbinding *
 		"to": to.URI,
 	})
 
-	flow := map[string]interface{}{
+	flowFrom := map[string]interface{}{
 		"from": map[string]interface{}{
 			"uri":   from.URI,
 			"steps": dslSteps,
 		},
 	}
-	encodedFlow, err := json.Marshal(flow)
+	encodedFrom, err := json.Marshal(flowFrom)
 	if err != nil {
 		return nil, err
 	}
-	it.Spec.Flows = append(it.Spec.Flows, v1.Flow{RawMessage: encodedFlow})
+	it.Spec.Flows = append(it.Spec.Flows, v1.Flow{RawMessage: encodedFrom})
 
 	return &it, nil
 }
diff --git a/pkg/controller/kameletbinding/error_handler.go b/pkg/controller/kameletbinding/error_handler.go
new file mode 100644
index 000000000..5325324f0
--- /dev/null
+++ b/pkg/controller/kameletbinding/error_handler.go
@@ -0,0 +1,110 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package kameletbinding
+
+import (
+	"encoding/json"
+	"fmt"
+
+	v1 "github.com/apache/camel-k/pkg/apis/camel/v1"
+	"github.com/apache/camel-k/pkg/apis/camel/v1alpha1"
+	"github.com/apache/camel-k/pkg/util/bindings"
+	"github.com/pkg/errors"
+)
+
+func maybeErrorHandler(errHandlConf v1alpha1.ErrorHandlerSpec, bindingContext bindings.BindingContext) (*bindings.Binding, error) {
+	var errorHandlerBinding *bindings.Binding
+	if errHandlConf.RawMessage != nil {
+		errorHandlerSpec, err := parseErrorHandler(errHandlConf.RawMessage)
+		if err != nil {
+			return nil, errors.Wrap(err, "could not parse error handler")
+		}
+		// We need to get the translated URI from any referenced resource (ie, kamelets)
+		if errorHandlerSpec.Type() == v1alpha1.ErrorHandlerTypeDeadLetterChannel {
+			errorHandlerBinding, err = bindings.Translate(bindingContext, bindings.EndpointContext{Type: v1alpha1.EndpointTypeErrorHandler}, *errorHandlerSpec.Endpoint())
+			if err != nil {
+				return nil, errors.Wrap(err, "could not determine error handler URI")
+			}
+		} else {
+			// Create a new binding otherwise in order to store error handler application properties
+			errorHandlerBinding = &bindings.Binding{
+				ApplicationProperties: make(map[string]string),
+			}
+		}
+
+		err = setErrorHandlerConfiguration(errorHandlerBinding, errorHandlerSpec)
+		if err != nil {
+			return nil, errors.Wrap(err, "could not set integration error handler")
+		}
+
+		return errorHandlerBinding, nil
+	}
+	return nil, nil
+}
+
+func parseErrorHandler(rawMessage v1.RawMessage) (v1alpha1.ErrorHandler, error) {
+	var properties map[v1alpha1.ErrorHandlerType]v1.RawMessage
+	err := json.Unmarshal(rawMessage, &properties)
+	if err != nil {
+		return nil, err
+	}
+	if len(properties) > 1 {
+		return nil, errors.Errorf("You must provide just 1 error handler, provided %d", len(properties))
+	}
+
+	for errHandlType, errHandlValue := range properties {
+		var dst v1alpha1.ErrorHandler
+		switch errHandlType {
+		case v1alpha1.ErrorHandlerTypeNone:
+			dst = new(v1alpha1.ErrorHandlerNone)
+		case v1alpha1.ErrorHandlerTypeLog:
+			dst = new(v1alpha1.ErrorHandlerLog)
+		case v1alpha1.ErrorHandlerTypeDeadLetterChannel:
+			dst = new(v1alpha1.ErrorHandlerDeadLetterChannel)
+		case v1alpha1.ErrorHandlerTypeRef:
+			dst = new(v1alpha1.ErrorHandlerRef)
+		case v1alpha1.ErrorHandlerTypeBean:
+			dst = new(v1alpha1.ErrorHandlerBean)
+		default:
+			return nil, errors.Errorf("Unknown error handler type %s", errHandlType)
+		}
+
+		err := json.Unmarshal(errHandlValue, dst)
+		if err != nil {
+			return nil, err
+		}
+
+		return dst, nil
+	}
+
+	return nil, errors.New("You must provide any supported error handler")
+}
+
+func setErrorHandlerConfiguration(errorHandlerBinding *bindings.Binding, errorHandler v1alpha1.ErrorHandler) error {
+	properties, err := errorHandler.Configuration()
+	if err != nil {
+		return err
+	}
+	for key, value := range properties {
+		errorHandlerBinding.ApplicationProperties[key] = fmt.Sprintf("%v", value)
+	}
+	if errorHandler.Type() == v1alpha1.ErrorHandlerTypeDeadLetterChannel && errorHandlerBinding.URI != "" {
+		errorHandlerBinding.ApplicationProperties[fmt.Sprintf("%s.deadLetterUri", v1alpha1.ErrorHandlerAppPropertiesPrefix)] = fmt.Sprintf("%v", errorHandlerBinding.URI)
+	}
+	return nil
+}
diff --git a/pkg/trait/error_handler.go b/pkg/trait/error_handler.go
new file mode 100644
index 000000000..aa59b4e51
--- /dev/null
+++ b/pkg/trait/error_handler.go
@@ -0,0 +1,91 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package trait
+
+import (
+	v1 "github.com/apache/camel-k/pkg/apis/camel/v1"
+	"github.com/apache/camel-k/pkg/apis/camel/v1alpha1"
+	"gopkg.in/yaml.v2"
+)
+
+// The error-handler is a platform trait used to inject Error Handler source into the integration runtime.
+//
+// +camel-k:trait=error-handler
+type errorHandlerTrait struct {
+	BaseTrait `property:",squash"`
+	// The error handler ref name provided or found in application properties
+	ErrorHandlerRef string `property:"ref" json:"ref,omitempty"`
+}
+
+func newErrorHandlerTrait() Trait {
+	return &errorHandlerTrait{
+		BaseTrait: NewBaseTrait("error-handler", 500),
+	}
+}
+
+// IsPlatformTrait overrides base class method
+func (t *errorHandlerTrait) IsPlatformTrait() bool {
+	return true
+}
+
+func (t *errorHandlerTrait) Configure(e *Environment) (bool, error) {
+	if t.Enabled != nil && !*t.Enabled {
+		return false, nil
+	}
+
+	if !e.IntegrationInPhase(v1.IntegrationPhaseInitialization, v1.IntegrationPhaseDeploying, v1.IntegrationPhaseRunning) {
+		return false, nil
+	}
+
+	if t.ErrorHandlerRef == "" {
+		t.ErrorHandlerRef = e.Integration.Spec.GetConfigurationProperty(v1alpha1.ErrorHandlerRefName)
+	}
+
+	return t.ErrorHandlerRef != "", nil
+}
+
+func (t *errorHandlerTrait) Apply(e *Environment) error {
+	if e.IntegrationInPhase(v1.IntegrationPhaseInitialization) {
+		return t.addErrorHandlerAsSource(e)
+	}
+	return nil
+}
+
+func (t *errorHandlerTrait) addErrorHandlerAsSource(e *Environment) error {
+	flowErrorHandler := map[string]interface{}{
+		"error-handler": map[string]string{
+			"ref": t.ErrorHandlerRef,
+		},
+	}
+	encodedFlowErrorHandler, err := yaml.Marshal([]map[string]interface{}{flowErrorHandler})
+	if err != nil {
+		return err
+	}
+	errorHandlerSource := v1.SourceSpec{
+		DataSpec: v1.DataSpec{
+			Name:    "camel-k-embedded-error-handler.yaml",
+			Content: string(encodedFlowErrorHandler),
+		},
+		Language: v1.LanguageYaml,
+		Type:     v1.SourceTypeErrorHandler,
+	}
+
+	e.Integration.Status.AddOrReplaceGeneratedSources(errorHandlerSource)
+
+	return nil
+}
diff --git a/pkg/trait/kamelets.go b/pkg/trait/kamelets.go
index df437d9fe..916b4b280 100644
--- a/pkg/trait/kamelets.go
+++ b/pkg/trait/kamelets.go
@@ -94,8 +94,8 @@ func (t *kameletsTrait) Configure(e *Environment) (bool, error) {
 	}
 
 	if t.Auto == nil || *t.Auto {
+		var kamelets []string
 		if t.List == "" {
-			var kamelets []string
 			sources, err := kubernetes.ResolveIntegrationSources(e.C, e.Client, e.Integration, e.Resources)
 			if err != nil {
 				return false, err
@@ -105,17 +105,25 @@ func (t *kameletsTrait) Configure(e *Environment) (bool, error) {
 				util.StringSliceUniqueConcat(&kamelets, extractKamelets(meta.ToURIs))
 				return true
 			})
+		}
+		// Check if a Kamelet is configured as default error handler URI
+		defaultErrorHandlerURI := e.Integration.Spec.GetConfigurationProperty(v1alpha1.ErrorHandlerAppPropertiesPrefix + ".deadLetterUri")
+		if defaultErrorHandlerURI != "" {
+			if strings.HasPrefix(defaultErrorHandlerURI, "kamelet:") {
+				kamelets = append(kamelets, extractKamelet(defaultErrorHandlerURI))
+			}
+		}
+
+		if len(kamelets) > 0 {
 			sort.Strings(kamelets)
 			t.List = strings.Join(kamelets, ",")
 		}
-
 	}
 
 	return len(t.getKameletKeys()) > 0, nil
 }
 
 func (t *kameletsTrait) Apply(e *Environment) error {
-
 	if e.IntegrationInPhase(v1.IntegrationPhaseInitialization, v1.IntegrationPhaseRunning) {
 		if err := t.addKamelets(e); err != nil {
 			return err
@@ -404,10 +412,18 @@ func integrationSourceFromKameletSource(e *Environment, kamelet *v1alpha1.Kamele
 
 func extractKamelets(uris []string) (kamelets []string) {
 	for _, uri := range uris {
-		matches := kameletNameRegexp.FindStringSubmatch(uri)
-		if len(matches) > 1 {
-			kamelets = append(kamelets, matches[1])
+		kamelet := extractKamelet(uri)
+		if kamelet != "" {
+			kamelets = append(kamelets, kamelet)
 		}
 	}
 	return
 }
+
+func extractKamelet(uri string) (kamelet string) {
+	matches := kameletNameRegexp.FindStringSubmatch(uri)
+	if len(matches) > 1 {
+		return matches[1]
+	}
+	return ""
+}
diff --git a/pkg/trait/trait_register.go b/pkg/trait/trait_register.go
index a43a2d71f..f8e079459 100644
--- a/pkg/trait/trait_register.go
+++ b/pkg/trait/trait_register.go
@@ -26,6 +26,7 @@ func init() {
 	AddToTraits(newOpenAPITrait)
 	AddToTraits(newKnativeTrait)
 	AddToTraits(newKameletsTrait)
+	AddToTraits(newErrorHandlerTrait)
 	AddToTraits(newDependenciesTrait)
 	AddToTraits(newBuilderTrait)
 	AddToTraits(newQuarkusTrait)


Test patch:
diff --git a/e2e/common/traits/error_handler_test.go b/e2e/common/traits/error_handler_test.go
new file mode 100644
index 000000000..506eba4e6
--- /dev/null
+++ b/e2e/common/traits/error_handler_test.go
@@ -0,0 +1,57 @@
+// +build integration
+
+// To enable compilation of this file in Goland, go to "Settings -> Go -> Vendoring & Build Tags -> Custom Tags" and add "integration"
+
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package traits
+
+import (
+	"testing"
+
+	. "github.com/onsi/gomega"
+
+	v1 "k8s.io/api/core/v1"
+
+	. "github.com/apache/camel-k/e2e/support"
+	camelv1 "github.com/apache/camel-k/pkg/apis/camel/v1"
+)
+
+func TestErrorHandlerTrait(t *testing.T) {
+	WithNewTestNamespace(t, func(ns string) {
+		Expect(Kamel("install", "-n", ns).Execute()).To(Succeed())
+
+		t.Run("Run errored integration with error handler", func(t *testing.T) {
+			name := "error-handler"
+			Expect(Kamel("run", "-n", ns, "files/ErroredRoute.java",
+				"--name", name,
+				"-t", "error-handler.enabled=true",
+				"-t", "error-handler.ref=defaultErrorHandler",
+				"-p", "camel.beans.defaultErrorHandler=#class:org.apache.camel.builder.DeadLetterChannelBuilder",
+				"-p", "camel.beans.defaultErrorHandler.deadLetterUri=log:my-special-error-handler-in-place?level=ERROR&showCaughtException=false&showBody=false&showBodyType=false&showExchangePattern=false",
+			).Execute()).To(Succeed())
+			Eventually(IntegrationPodPhase(ns, name), TestTimeoutMedium).Should(Equal(v1.PodRunning))
+			Eventually(IntegrationCondition(ns, name, camelv1.IntegrationConditionReady), TestTimeoutShort).Should(Equal(v1.ConditionTrue))
+			Eventually(IntegrationLogs(ns, name), TestTimeoutShort).ShouldNot(ContainSubstring("InvalidPayloadException"))
+			Eventually(IntegrationLogs(ns, name), TestTimeoutShort).Should(ContainSubstring("my-special-error-handler-in-place"))
+		})
+
+		// Clean up
+		Expect(Kamel("delete", "--all", "-n", ns).Execute()).To(Succeed())
+	})
+}
diff --git a/e2e/common/traits/files/ErroredRoute.java b/e2e/common/traits/files/ErroredRoute.java
new file mode 100644
index 000000000..702e16372
--- /dev/null
+++ b/e2e/common/traits/files/ErroredRoute.java
@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.camel.builder.RouteBuilder;
+
+public class ErroredRoute extends RouteBuilder {
+  @Override
+  public void configure() throws Exception {
+	  from("timer:tick")
+    .setBody().simple("Hello")
+    // We want to force a failure
+	  .setBody().simple("${mandatoryBodyAs(Boolean)}")
+    .to("log:info");
+  }
+}
diff --git a/pkg/cmd/run_test.go b/pkg/cmd/run_test.go
index 212765b69..17db272d2 100644
--- a/pkg/cmd/run_test.go
+++ b/pkg/cmd/run_test.go
@@ -513,3 +513,10 @@ func TestRunTextCompressedResource(t *testing.T) {
 	assert.Equal(t, "text/plain", textResourceSpec.ContentType)
 	assert.True(t, textResourceSpec.Compression)
 }
+
+func TestIsLocalFileAndExists(t *testing.T) {
+	value, err := isLocalAndFileExists("/root/test")
+	// must not panic because a permission error
+	assert.NotNil(t, err)
+	assert.False(t, value)
+}
diff --git a/pkg/controller/kameletbinding/error_handler_test.go b/pkg/controller/kameletbinding/error_handler_test.go
new file mode 100644
index 000000000..94e6643ba
--- /dev/null
+++ b/pkg/controller/kameletbinding/error_handler_test.go
@@ -0,0 +1,134 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package kameletbinding
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/apache/camel-k/pkg/apis/camel/v1alpha1"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseErrorHandlerNoneDoesSucceed(t *testing.T) {
+	noErrorHandler, err := parseErrorHandler(
+		[]byte(`{"none": null}`),
+	)
+	assert.Nil(t, err)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeNone, noErrorHandler.Type())
+	parameters, err := noErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "#class:org.apache.camel.builder.NoErrorHandlerBuilder", parameters[v1alpha1.ErrorHandlerAppPropertiesPrefix])
+	assert.Equal(t, v1alpha1.ErrorHandlerRefDefaultName, parameters[v1alpha1.ErrorHandlerRefName])
+}
+
+func TestParseErrorHandlerLogDoesSucceed(t *testing.T) {
+	logErrorHandler, err := parseErrorHandler(
+		[]byte(`{"log": null}`),
+	)
+	assert.Nil(t, err)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeLog, logErrorHandler.Type())
+	parameters, err := logErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "#class:org.apache.camel.builder.DefaultErrorHandlerBuilder", parameters[v1alpha1.ErrorHandlerAppPropertiesPrefix])
+	assert.Equal(t, v1alpha1.ErrorHandlerRefDefaultName, parameters[v1alpha1.ErrorHandlerRefName])
+}
+
+func TestParseErrorHandlerLogWithParametersDoesSucceed(t *testing.T) {
+	logErrorHandler, err := parseErrorHandler(
+		[]byte(`{"log": {"parameters": {"param1": "value1", "param2": "value2"}}}`),
+	)
+	assert.Nil(t, err)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeLog, logErrorHandler.Type())
+	parameters, err := logErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "#class:org.apache.camel.builder.DefaultErrorHandlerBuilder", parameters[v1alpha1.ErrorHandlerAppPropertiesPrefix])
+	assert.Equal(t, "value1", parameters["camel.beans.defaultErrorHandler.param1"])
+	assert.Equal(t, "value2", parameters["camel.beans.defaultErrorHandler.param2"])
+	assert.Equal(t, v1alpha1.ErrorHandlerRefDefaultName, parameters[v1alpha1.ErrorHandlerRefName])
+}
+
+func TestParseErrorHandlerDLCDoesSucceed(t *testing.T) {
+	fmt.Println("Test")
+	dlcErrorHandler, err := parseErrorHandler(
+		[]byte(`{"dead-letter-channel": {"endpoint": {"uri": "someUri"}}}`),
+	)
+	assert.Nil(t, err)
+	assert.NotNil(t, dlcErrorHandler)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeDeadLetterChannel, dlcErrorHandler.Type())
+	assert.Equal(t, "someUri", *dlcErrorHandler.Endpoint().URI)
+	parameters, err := dlcErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "#class:org.apache.camel.builder.DeadLetterChannelBuilder", parameters[v1alpha1.ErrorHandlerAppPropertiesPrefix])
+	assert.Equal(t, v1alpha1.ErrorHandlerRefDefaultName, parameters[v1alpha1.ErrorHandlerRefName])
+}
+
+func TestParseErrorHandlerDLCWithParametersDoesSucceed(t *testing.T) {
+	dlcErrorHandler, err := parseErrorHandler(
+		[]byte(`{
+			"dead-letter-channel": {
+				"endpoint": {
+					"uri": "someUri"
+					}, 
+				"parameters": 
+					{"param1": "value1", "param2": "value2"}
+			}
+		}`),
+	)
+	assert.Nil(t, err)
+	assert.NotNil(t, dlcErrorHandler)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeDeadLetterChannel, dlcErrorHandler.Type())
+	assert.Equal(t, "someUri", *dlcErrorHandler.Endpoint().URI)
+	parameters, err := dlcErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "#class:org.apache.camel.builder.DeadLetterChannelBuilder", parameters[v1alpha1.ErrorHandlerAppPropertiesPrefix])
+	assert.Equal(t, v1alpha1.ErrorHandlerRefDefaultName, parameters[v1alpha1.ErrorHandlerRefName])
+	assert.Equal(t, "value1", parameters["camel.beans.defaultErrorHandler.param1"])
+	assert.Equal(t, "value2", parameters["camel.beans.defaultErrorHandler.param2"])
+}
+
+func TestParseErrorHandlerBeanWithParamsDoesSucceed(t *testing.T) {
+	beanErrorHandler, err := parseErrorHandler(
+		[]byte(`{
+			"bean": {
+				"type": "com.acme.MyType",
+				"properties": 
+					{"beanProp1": "value1", "beanProp2": "value2"}
+			}
+		}`),
+	)
+	assert.Nil(t, err)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeBean, beanErrorHandler.Type())
+	parameters, err := beanErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "#class:com.acme.MyType", parameters[v1alpha1.ErrorHandlerAppPropertiesPrefix])
+	assert.Equal(t, v1alpha1.ErrorHandlerRefDefaultName, parameters[v1alpha1.ErrorHandlerRefName])
+	assert.Equal(t, "value1", parameters["camel.beans.defaultErrorHandler.beanProp1"])
+	assert.Equal(t, "value2", parameters["camel.beans.defaultErrorHandler.beanProp2"])
+}
+
+func TestParseErrorHandlerRefDoesSucceed(t *testing.T) {
+	refErrorHandler, err := parseErrorHandler(
+		[]byte(`{"ref": "my-registry-ref"}`),
+	)
+	assert.Nil(t, err)
+	assert.Equal(t, v1alpha1.ErrorHandlerTypeRef, refErrorHandler.Type())
+	parameters, err := refErrorHandler.Configuration()
+	assert.Nil(t, err)
+	assert.Equal(t, "my-registry-ref", parameters[v1alpha1.ErrorHandlerRefName])
+}
diff --git a/pkg/trait/trait_test.go b/pkg/trait/trait_test.go
index f8f75af80..e1bea3b04 100644
--- a/pkg/trait/trait_test.go
+++ b/pkg/trait/trait_test.go
@@ -507,7 +507,7 @@ func TestOnlySomeTraitsInfluenceBuild(t *testing.T) {
 
 func TestOnlySomeTraitsArePlatform(t *testing.T) {
 	c := NewTraitTestCatalog()
-	platformTraits := []string{"builder", "camel", "jvm", "container", "dependencies", "deployer", "deployment", "environment", "kamelets", "openapi", "owner", "platform", "quarkus"}
+	platformTraits := []string{"builder", "camel", "jvm", "container", "dependencies", "deployer", "deployment", "environment", "error-handler", "kamelets", "openapi", "owner", "platform", "quarkus"}
 
 	for _, trait := range c.allTraits() {
 		if trait.IsPlatformTrait() {