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Posted to commits@camel.apache.org by ac...@apache.org on 2021/01/20 06:47:09 UTC
[camel-kafka-connector-examples] branch master updated: Added a
docker events source connector example
This is an automated email from the ASF dual-hosted git repository.
acosentino pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel-kafka-connector-examples.git
The following commit(s) were added to refs/heads/master by this push:
new c648471 Added a docker events source connector example
c648471 is described below
commit c6484716b018181f30c5d78b565ffd32514b1727
Author: Andrea Cosentino <an...@gmail.com>
AuthorDate: Wed Jan 20 07:45:48 2021 +0100
Added a docker events source connector example
---
docker/docker-source-events/README.adoc | 108 +++++++++++++++++++++
.../config/CamelGithubSourceConnector.properties | 31 ++++++
2 files changed, 139 insertions(+)
diff --git a/docker/docker-source-events/README.adoc b/docker/docker-source-events/README.adoc
new file mode 100644
index 0000000..fd066b4
--- /dev/null
+++ b/docker/docker-source-events/README.adoc
@@ -0,0 +1,108 @@
+= Camel-Kafka-connector Docker Source Consuming Events
+
+This is an example for Camel-Kafka-connector Docker Source Consuming Events
+
+== Standalone
+
+=== What is needed
+
+- A Docker daemon
+
+=== Running Kafka
+
+[source]
+----
+$KAFKA_HOME/bin/zookeeper-server-start.sh $KAFKA_HOME/config/zookeeper.properties
+$KAFKA_HOME/bin/kafka-server-start.sh $KAFKA_HOME/config/server.properties
+$KAFKA_HOME/bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic mytopic
+----
+
+=== Download the connector package
+
+Download the connector package zip and extract the content to a directory. In this example we'll use `/home/oscerd/connectors/`
+
+[source]
+----
+> cd /home/oscerd/connectors/
+> wget https://repo1.maven.org/maven2/org/apache/camel/kafkaconnector/camel-docker-kafka-connector/0.7.0/camel-docker-kafka-connector-0.7.0-package.zip
+> unzip camel-docker-kafka-connector-0.7.0-package.zip
+----
+
+=== Configuring Kafka Connect
+
+You'll need to set up the `plugin.path` property in your kafka
+
+Open the `$KAFKA_HOME/config/connect-standalone.properties` and set the `plugin.path` property to your choosen location:
+
+[source]
+----
+...
+plugin.path=/home/oscerd/connectors
+...
+----
+
+=== Setup the connectors
+
+Open the Docker configuration file at `$EXAMPLES/docker/docker-source-events/config/CamelDockerSourceConnector.properties`
+
+[source]
+----
+name=CamelDockerSourceConnector
+connector.class=org.apache.camel.kafkaconnector.docker.CamelDockerSourceConnector
+tasks.max=1
+
+key.converter=org.apache.kafka.connect.storage.StringConverter
+value.converter=org.apache.kafka.connect.storage.StringConverter
+
+topics=mytopic
+
+camel.component.docker.host=/var/run/docker.sock
+camel.component.docker.socket=true
+camel.source.path.operation=events
+----
+
+In this case we are using local unix socket.
+
+=== Running the example
+
+Run the kafka connect with the Docker Source connector:
+
+[source]
+----
+$KAFKA_HOME/bin/connect-standalone.sh $KAFKA_HOME/config/connect-standalone.properties $EXAMPLES/docker/docker-source-events/config/CamelDockerSourceConnector.properties
+----
+
+In my local docker enviroment I have the Debian image for example
+
+[source]
+----
+> docker images
+REPOSITORY TAG IMAGE ID CREATED SIZE
+debian latest e7d08cddf791 8 days ago 114MB
+----
+
+and I want to delete it and check the events in the mytopic Kafka topic
+
+[source]
+----
+> docker rmi e7d08cddf791
+Untagged: debian:latest
+Untagged: debian@sha256:b16f66714660c4b3ea14d273ad8c35079b81b35d65d1e206072d226c7ff78299
+Deleted: sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3
+Deleted: sha256:4762552ad7d851a9901571428078281985074e5ddb806979dd7ad24748db4ca0
+----
+
+I'm expecting 4 events in the kafka topic
+
+On a different terminal run the kafkacat consumer
+
+[source]
+----
+./kafkacat -b localhost:9092 -t mytopic
+% Auto-selecting Consumer mode (use -P or -C to override)
+Event(status=destroy, id=1ef0f76d93ce49011ae134b4b60350d699c9b3c914f0b76f69d692aae9b5b2b7, from=debian, node=null, type=CONTAINER, action=destroy, actor=EventActor(id=1ef0f76d93ce49011ae134b4b60350d699c9b3c914f0b76f69d692aae9b5b2b7, attributes={image=debian, name=test}), time=1611124880, timeNano=1611124880722895527)
+Event(status=untag, id=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3, from=null, node=null, type=IMAGE, action=untag, actor=EventActor(id=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3, attributes={name=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3}), time=1611124882, timeNano=1611124882129721717)
+Event(status=untag, id=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3, from=null, node=null, type=IMAGE, action=untag, actor=EventActor(id=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3, attributes={name=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3}), time=1611124882, timeNano=1611124882131312712)
+Event(status=delete, id=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3, from=null, node=null, type=IMAGE, action=delete, actor=EventActor(id=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3, attributes={name=sha256:e7d08cddf791fe3245267654331eb21b805458b3412d368018009355855044a3}), time=1611124882, timeNano=1611124882347718909)
+% Reached end of topic mytopic [0] at offset 4
+----
diff --git a/docker/docker-source-events/config/CamelGithubSourceConnector.properties b/docker/docker-source-events/config/CamelGithubSourceConnector.properties
new file mode 100644
index 0000000..e02889f
--- /dev/null
+++ b/docker/docker-source-events/config/CamelGithubSourceConnector.properties
@@ -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.
+#
+
+name=CamelGithubSourceConnector
+connector.class=org.apache.camel.kafkaconnector.github.CamelGithubSourceConnector
+tasks.max=1
+
+key.converter=org.apache.kafka.connect.storage.StringConverter
+transforms=EventTransforms
+transforms.EventTransforms.type=com.github.oscerd.EventTransforms
+
+topics=mytopic
+
+camel.source.endpoint.repoName=finnhub-java-client
+camel.source.endpoint.repoOwner=oscerd
+camel.source.path.type=event
+camel.source.endpoint.oauthToken=<personal_access_token>