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new 707c98da9 [ISSUE #4390] Realize the SPI extension loading of RabbitMQ
admin-api (#4395)
707c98da9 is described below
commit 707c98da994324dea39d1e6c0d631fd0b7d78211
Author: Pil0tXia <[email protected]>
AuthorDate: Sat Aug 26 19:25:46 2023 +0800
[ISSUE #4390] Realize the SPI extension loading of RabbitMQ admin-api
(#4395)
* config: rabbitmq spi without webhook, RESTORE BEFORE MERGE
* config: add extensionType in META-INF
* fix: resolve extension not found error when startup
* feat: add rabbitmq management config
* feat: provide limited admin func
* Revert "config: rabbitmq spi without webhook, RESTORE BEFORE MERGE"
This reverts commit a835cbf4351408f6e176c31ae570b37e6612bc07.
* doc: add PR link to README
---
.../eventmesh-storage-rabbitmq/src/README.md | 26 +++++++
.../storage/rabbitmq/admin/RabbitMQAdmin.java | 72 ++++++++++++++++++
.../rabbitmq/admin/RabbitMQAdminAdaptor.java | 85 ++++++++++++++++++++++
.../rabbitmq/config/ConfigurationHolder.java | 6 ++
.../org.apache.eventmesh.api.admin.Admin} | 17 +----
.../src/main/resources/rabbitmq-client.properties | 23 +++---
6 files changed, 204 insertions(+), 25 deletions(-)
diff --git a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/README.md
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/README.md
new file mode 100644
index 000000000..fe90c2163
--- /dev/null
+++ b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/README.md
@@ -0,0 +1,26 @@
+## Dashboard
+
+To enable eventmesh-dashboard admin UI for RabbitMQ, you need to add plugin
rabbitmq_management.
+
+```bash
+rabbitmq-plugins enable rabbitmq_management
+```
+
+## RabbitMQ Management
+
+The RabbitMQ management UI can be accessed using a Web browser at
`http://{node-hostname}:15672/`.
+
+Users must be [granted
permissions](https://www.rabbitmq.com/management.html#permissions) for
management UI access.
+
+The following example creates a user with complete access to the management
UI/HTTP API (as in, all virtual hosts and management features):
+
+```bash
+# create a user
+rabbitmqctl add_user full_access s3crEt
+# tag the user with "administrator" for full management UI and HTTP API access
+rabbitmqctl set_user_tags full_access administrator
+```
+
+eventmesh-dashboard does not support authenticating with OAuth 2 currently. If
you are using OAuth 2 to authenticate, you should keep
`management.disable_basic_auth` configuration at default value `false` to
support HTTP basic authentication.
+
+> More information for developers to provide admin functions:
https://github.com/apache/eventmesh/pull/4395
diff --git
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/admin/RabbitMQAdmin.java
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/admin/RabbitMQAdmin.java
new file mode 100644
index 000000000..902853bed
--- /dev/null
+++
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/admin/RabbitMQAdmin.java
@@ -0,0 +1,72 @@
+/*
+ * 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 org.apache.eventmesh.storage.rabbitmq.admin;
+
+import org.apache.eventmesh.api.admin.AbstractAdmin;
+import org.apache.eventmesh.api.admin.TopicProperties;
+import org.apache.eventmesh.storage.rabbitmq.config.ConfigurationHolder;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import io.cloudevents.CloudEvent;
+
+public class RabbitMQAdmin extends AbstractAdmin {
+
+ private ConfigurationHolder configurationHolder;
+
+ private String mgmtHost;
+
+ private int mgmtPort;
+
+ private String mgmtProtocol;
+
+ public RabbitMQAdmin() {
+ super(new AtomicBoolean(false));
+ }
+
+ public void init() throws Exception {
+ this.mgmtHost = configurationHolder.getHost();
+ this.mgmtPort = configurationHolder.getMgmtPort();
+ this.mgmtProtocol = configurationHolder.getMgmtProtocol();
+ }
+
+ @Override
+ public List<TopicProperties> getTopic() {
+ // Utilizing the RabbitMQ Management HTTP API is a favorable approach
to list queues and historical message counts.
+ // To display topics, it would be necessary to retrieve the topic name
from each message and use it to declare a corresponding queue.
+ return new ArrayList<>();
+ }
+
+ @Override
+ public void createTopic(String topicName) {
+ }
+
+ @Override
+ public void deleteTopic(String topicName) {
+ }
+
+ @Override
+ public void publish(CloudEvent cloudEvent) throws Exception {
+ }
+
+ @Override
+ public void shutdown() {
+ }
+}
diff --git
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/admin/RabbitMQAdminAdaptor.java
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/admin/RabbitMQAdminAdaptor.java
new file mode 100644
index 000000000..e2792f951
--- /dev/null
+++
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/admin/RabbitMQAdminAdaptor.java
@@ -0,0 +1,85 @@
+/*
+ * 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 org.apache.eventmesh.storage.rabbitmq.admin;
+
+import org.apache.eventmesh.api.admin.Admin;
+import org.apache.eventmesh.api.admin.TopicProperties;
+
+import java.util.List;
+import java.util.Properties;
+
+import io.cloudevents.CloudEvent;
+
+public class RabbitMQAdminAdaptor implements Admin {
+
+ private final RabbitMQAdmin admin;
+
+ public RabbitMQAdminAdaptor() {
+ admin = new RabbitMQAdmin();
+ }
+
+ @Override
+ public boolean isStarted() {
+ return admin.isStarted();
+ }
+
+ @Override
+ public boolean isClosed() {
+ return admin.isClosed();
+ }
+
+ @Override
+ public void start() {
+ admin.start();
+ }
+
+ @Override
+ public void shutdown() {
+ admin.shutdown();
+ }
+
+ @Override
+ public void init(Properties properties) throws Exception {
+ admin.init(properties);
+ }
+
+ @Override
+ public List<TopicProperties> getTopic() throws Exception {
+ return admin.getTopic();
+ }
+
+ @Override
+ public void createTopic(String topicName) {
+ admin.createTopic(topicName);
+ }
+
+ @Override
+ public void deleteTopic(String topicName) {
+ admin.deleteTopic(topicName);
+ }
+
+ @Override
+ public List<CloudEvent> getEvent(String topicName, int offset, int length)
throws Exception {
+ return admin.getEvent(topicName, offset, length);
+ }
+
+ @Override
+ public void publish(CloudEvent cloudEvent) throws Exception {
+ admin.publish(cloudEvent);
+ }
+}
diff --git
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/config/ConfigurationHolder.java
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/config/ConfigurationHolder.java
index 13ec86b32..1bd1f6dc1 100644
---
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/config/ConfigurationHolder.java
+++
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/java/org/apache/eventmesh/storage/rabbitmq/config/ConfigurationHolder.java
@@ -57,4 +57,10 @@ public class ConfigurationHolder {
@ConfigFiled(field = "autoAck")
private boolean autoAck;
+
+ @ConfigFiled(field = "mgmt.port")
+ private int mgmtPort;
+
+ @ConfigFiled(field = "mgmt.protocol")
+ private String mgmtProtocol;
}
diff --git
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/META-INF/eventmesh/org.apache.eventmesh.api.admin.Admin
similarity index 59%
copy from
eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
copy to
eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/META-INF/eventmesh/org.apache.eventmesh.api.admin.Admin
index db9f3a5fa..3d2bdc811 100644
---
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
+++
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/META-INF/eventmesh/org.apache.eventmesh.api.admin.Admin
@@ -1,4 +1,3 @@
-#
# 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.
@@ -13,19 +12,5 @@
# 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.
-#
-
-####################### rabbitmq server ##################
-eventMesh.server.rabbitmq.host=
-eventMesh.server.rabbitmq.port=
-eventMesh.server.rabbitmq.username=
-eventMesh.server.rabbitmq.passwd=
-eventMesh.server.rabbitmq.virtualHost=
-####################### rabbitmq queue setting ##################
-# DIRECT, FANOUT, TOPIC, HEADERS
-eventMesh.server.rabbitmq.exchangeType=TOPIC
-eventMesh.server.rabbitmq.exchangeName=
-eventMesh.server.rabbitmq.routingKey=
-eventMesh.server.rabbitmq.queueName=
-eventMesh.server.rabbitmq.autoAck=true
\ No newline at end of file
+rabbitmq=org.apache.eventmesh.storage.rabbitmq.admin.RabbitMQAdminAdaptor
\ No newline at end of file
diff --git
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
index db9f3a5fa..0a282dff4 100644
---
a/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
+++
b/eventmesh-storage-plugin/eventmesh-storage-rabbitmq/src/main/resources/rabbitmq-client.properties
@@ -16,16 +16,21 @@
#
####################### rabbitmq server ##################
-eventMesh.server.rabbitmq.host=
-eventMesh.server.rabbitmq.port=
-eventMesh.server.rabbitmq.username=
-eventMesh.server.rabbitmq.passwd=
-eventMesh.server.rabbitmq.virtualHost=
+eventMesh.server.rabbitmq.host=127.0.0.1
+eventMesh.server.rabbitmq.port=5672
+eventMesh.server.rabbitmq.username=guest
+eventMesh.server.rabbitmq.passwd=guest
+eventMesh.server.rabbitmq.virtualHost=/
####################### rabbitmq queue setting ##################
# DIRECT, FANOUT, TOPIC, HEADERS
eventMesh.server.rabbitmq.exchangeType=TOPIC
-eventMesh.server.rabbitmq.exchangeName=
-eventMesh.server.rabbitmq.routingKey=
-eventMesh.server.rabbitmq.queueName=
-eventMesh.server.rabbitmq.autoAck=true
\ No newline at end of file
+eventMesh.server.rabbitmq.exchangeName=eventmesh.default
+eventMesh.server.rabbitmq.routingKey=#
+eventMesh.server.rabbitmq.queueName=DefaultQueue
+eventMesh.server.rabbitmq.autoAck=true
+
+####################### rabbitmq management ##################
+eventMesh.server.rabbitmq.mgmt.port=15672
+# HTTP, HTTPS
+eventMesh.server.rabbitmq.mgmt.protocol=HTTP
\ No newline at end of file
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