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docs/en/connector-knative/01-eventmesh-connector-knative.md
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| # EventMesh-Knative插件 | ||
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||
| ## 准备 | ||
| ### 创建Knative Source和Sink | ||
| 我们使用 *cloudevents-player* [Knative服务](https://knative.dev/docs/serving/)作为例子。如果您不知道如何创建 *cloudevents-player* Knative服务作为source和sink，请按照这个[链接](https://knative.dev/docs/getting-started/first-source/#creating-your-first-source)的步骤进行创建。 | ||
|
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| ### EventMesh配置文件 | ||
| - 将以下配置加入 [eventmesh-starter/build.gradle](https://github.com/apache/incubator-eventmesh/blob/master/eventmesh-starter/build.gradle) 文件 | ||
| ```bash | ||
| plugins { | ||
| id 'application' | ||
| } | ||
|
|
||
| application { | ||
| mainClass = project.hasProperty("mainClass") ? project.getProperty("mainClass") : 'org.apache.eventmesh.starter.StartUp' | ||
| applicationDefaultJvmArgs = [ | ||
| '-Dlog4j.configurationFile=../eventmesh-runtime/conf/log4j2.xml', '-Deventmesh.log.home=../eventmesh-runtime/logs', '-Deventmesh.home=../eventmesh-runtime', '-DconfPath=../eventmesh-runtime/conf' | ||
| ] | ||
| } | ||
|
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| dependencies { | ||
| implementation project(":eventmesh-connector-plugin:eventmesh-connector-knative") | ||
| implementation project(":eventmesh-runtime") | ||
| } | ||
| ``` | ||
| - 将以下配置加入 [eventmesh-examples/build.gradle](https://github.com/apache/incubator-eventmesh/blob/master/eventmesh-examples/build.gradle)文件 | ||
| ```bash | ||
| plugins { | ||
| id 'application' | ||
| } | ||
|
|
||
| application { | ||
| mainClass = project.hasProperty("mainClass") ? project.getProperty("mainClass") : 'NULL' | ||
| } | ||
| ``` | ||
| - 在 [eventmesh-runtime/conf/eventmesh.properties](https://github.com/pchengma/incubator-eventmesh/blob/master/eventmesh-runtime/conf/eventmesh.properties) 文件中设置```eventMesh.connector.plugin.type=knative```变量 | ||
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| ## 演示 | ||
| ### Knative发布事件消息/EventMesh订阅 | ||
| #### 步骤1：启动一台EventMesh服务器 | ||
| ```bash | ||
| $ cd eventmesh-starter | ||
| $ ../gradlew -PmainClass=org.apache.eventmesh.starter.StartUp run | ||
| ``` | ||
|
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||
| #### 步骤2：从Knative Source发布一条消息 | ||
| ```bash | ||
| $ curl -i http://cloudevents-player.default.127.0.0.1.sslip.io -H "Content-Type: application/json" -H "Ce-Id: 123456789" -H "Ce-Specversion: 1.0" -H "Ce-Type: some-type" -H "Ce-Source: command-line" -d '{"msg":"Hello CloudEvents!"}' | ||
| ``` | ||
|
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||
| #### 步骤3：从EventMesh订阅 | ||
| - 在 [ExampleConstants.java](https://github.com/apache/incubator-eventmesh/blob/master/eventmesh-examples/src/main/java/org/apache/eventmesh/common/ExampleConstants.java) 文件中设置 ```public static final String EVENTMESH_HTTP_ASYNC_TEST_TOPIC = "messages";```变量 | ||
| ```bash | ||
| $ cd eventmesh-examples | ||
| $ ../gradlew -PmainClass=org.apache.eventmesh.http.demo.sub.SpringBootDemoApplication run | ||
| ``` | ||
| #### 预期结果 | ||
| 以下```data```为```Hello CloudEvents!```的消息将会打印在EventMesh服务器的控制台上。 | ||
| ```bash | ||
| 2022-09-05 16:37:58,237 INFO [eventMesh-clientManage-] DefaultConsumer(DefaultConsumer.java:60) - \ | ||
| [{"event":{"attributes":{"datacontenttype":"application/json","id":"123456789","mediaType":"application/json",\ | ||
| "source":"command-line","specversion":"1.0","type":"some-type"},"data":{"msg":"Hello CloudEvents!"},"extensions":{}},\ | ||
| "id":"123456789","receivedAt":"2022-09-05T10:37:49.537658+02:00[Europe/Madrid]","type":"RECEIVED"}] | ||
| ``` | ||
|
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||
| ### EventMessh发布事件消息/Knative订阅 | ||
| #### 步骤1：启动一台EventMesh服务器 | ||
| ```bash | ||
| $ cd eventmesh-starter | ||
| $ ../gradlew -PmainClass=org.apache.eventmesh.starter.StartUp run | ||
| ``` | ||
|
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||
| #### 步骤2：从EventMesh发布一条消息 | ||
| 我们用Knative Connector的测试程序来演示这个功能。 | ||
| ```bash | ||
| $ cd eventmesh-connector-plugin/eventmesh-connector-knative | ||
| $ ../../gradlew clean test --tests KnativeProducerImplTest.testPublish | ||
| ``` | ||
|
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| #### 步骤3：从Knative订阅 | ||
| ```bash | ||
| $ curl http://cloudevents-player.default.127.0.0.1.sslip.io/messages | ||
| ``` | ||
|
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||
| #### 预期结果 | ||
| 以下```data```为```Hello Knative from EventMesh!```的消息将会打印在EventMesh服务器的控制台上。 | ||
| ```bash | ||
| 2022-09-05 16:52:41,633 INFO [eventMesh-clientManage-] DefaultConsumer(DefaultConsumer.java:60) - \ | ||
| [{"event":{"attributes":{"datacontenttype":"application/json","id":"1234","mediaType":"application/json",\ | ||
| "source":"java-client","specversion":"1.0","type":"some-type"},"data":{"msg":["Hello Knative from EventMesh!"]},"extensions":{}},"id":"1234","receivedAt":"2022-09-05T10:52:32.999273+02:00[Europe/Madrid]","type":"RECEIVED"}] | ||
| ``` |
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| { | ||
| "label": "EventMesh Connector Knative", | ||
| "collapsed": false | ||
| } |
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docs/zh/connector-knative/01-eventmesh-connector-knative.md
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| # Eventmesh-Connector-Knative | ||
|
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| ## Prerequisite | ||
| ### Create Knative Source and Sink | ||
| We use the *cloudevents-player* [Knative service](https://knative.dev/docs/serving/) as an example. If you do not know how to create *cloudevents-player* Knative service as source and sink, please follow the steps in this [link](https://knative.dev/docs/getting-started/first-source/#creating-your-first-source). | ||
|
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| ### Set up EventMesh Configuration | ||
| - Add the following lines to [eventmesh-starter/build.gradle](https://github.com/apache/incubator-eventmesh/blob/master/eventmesh-starter/build.gradle) file. | ||
| ``` | ||
| plugins { | ||
| id 'application' | ||
| } | ||
| application { | ||
| mainClass = project.hasProperty("mainClass") ? project.getProperty("mainClass") : 'org.apache.eventmesh.starter.StartUp' | ||
| applicationDefaultJvmArgs = [ | ||
| '-Dlog4j.configurationFile=../eventmesh-runtime/conf/log4j2.xml', '-Deventmesh.log.home=../eventmesh-runtime/logs', '-Deventmesh.home=../eventmesh-runtime', '-DconfPath=../eventmesh-runtime/conf' | ||
| ] | ||
| } | ||
| dependencies { | ||
| implementation project(":eventmesh-connector-plugin:eventmesh-connector-knative") | ||
| implementation project(":eventmesh-runtime") | ||
| } | ||
| ``` | ||
| - Add the following lines to [eventmesh-examples/build.gradle](https://github.com/apache/incubator-eventmesh/blob/master/eventmesh-examples/build.gradle) file. | ||
| ``` | ||
| plugins { | ||
| id 'application' | ||
| } | ||
| application { | ||
| mainClass = project.hasProperty("mainClass") ? project.getProperty("mainClass") : 'NULL' | ||
| } | ||
| ``` | ||
| - Set ```eventMesh.connector.plugin.type=knative``` in [eventmesh-runtime/conf/eventmesh.properties](https://github.com/pchengma/incubator-eventmesh/blob/master/eventmesh-runtime/conf/eventmesh.properties) file. | ||
|
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| ## Demo | ||
| ### Publish an Event Message from Knative and Subscribe from EventMesh | ||
| #### Step 1: Start an Eventmesh-Runtime Server | ||
| ```bash | ||
| $ cd eventmesh-starter | ||
| $ ../gradlew -PmainClass=org.apache.eventmesh.starter.StartUp run | ||
| ``` | ||
|
|
||
| #### Step 2: Publish an Event Message from Knative | ||
| ```bash | ||
| $ curl -i http://cloudevents-player.default.127.0.0.1.sslip.io -H "Content-Type: application/json" -H "Ce-Id: 123456789" -H "Ce-Specversion: 1.0" -H "Ce-Type: some-type" -H "Ce-Source: command-line" -d '{"msg":"Hello CloudEvents!"}' | ||
| ``` | ||
|
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||
| #### Step 3: Subscribe from an EventMesh | ||
| - Set ```public static final String EVENTMESH_HTTP_ASYNC_TEST_TOPIC = "messages";``` in [ExampleConstants.java](https://github.com/apache/incubator-eventmesh/blob/master/eventmesh-examples/src/main/java/org/apache/eventmesh/common/ExampleConstants.java) file. | ||
| ```bash | ||
| $ cd eventmesh-examples | ||
| $ ../gradlew -PmainClass=org.apache.eventmesh.http.demo.sub.SpringBootDemoApplication run | ||
| ``` | ||
|
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||
| #### Expected Result | ||
| The following message with ```data``` field as ```Hello CloudEvents!``` will be printed on the console of EventMesh server. | ||
| ```bash | ||
| 2022-09-05 16:37:58,237 INFO [eventMesh-clientManage-] DefaultConsumer(DefaultConsumer.java:60) - \ | ||
| [{"event":{"attributes":{"datacontenttype":"application/json","id":"123456789","mediaType":"application/json",\ | ||
| "source":"command-line","specversion":"1.0","type":"some-type"},"data":{"msg":"Hello CloudEvents!"},"extensions":{}},\ | ||
| "id":"123456789","receivedAt":"2022-09-05T10:37:49.537658+02:00[Europe/Madrid]","type":"RECEIVED"}] | ||
| ``` | ||
|
|
||
| ### Publish an Event Message from EventMesh and Subscribe from Knative | ||
| #### Step 1: Start an Eventmesh-Runtime Server | ||
| ```bash | ||
| $ cd eventmesh-starter | ||
| $ ../gradlew -PmainClass=org.apache.eventmesh.starter.StartUp run | ||
| ``` | ||
|
|
||
| #### Step 2: Publish an Event Message from EventMesh | ||
| We use a test program to demo this function. | ||
| ```bash | ||
| $ cd eventmesh-connector-plugin/eventmesh-connector-knative | ||
| $ ../../gradlew clean test --tests KnativeProducerImplTest.testPublish | ||
| ``` | ||
|
|
||
| #### Step 3: Subscribe from Knative | ||
| ```bash | ||
| $ curl http://cloudevents-player.default.127.0.0.1.sslip.io/messages | ||
| ``` | ||
|
|
||
| #### Expected Result | ||
| The following message with ```data``` field as ```Hello Knative from EventMesh!``` will be printed on the console of EventMesh server. | ||
| ```bash | ||
| 2022-09-05 16:52:41,633 INFO [eventMesh-clientManage-] DefaultConsumer(DefaultConsumer.java:60) - \ | ||
| [{"event":{"attributes":{"datacontenttype":"application/json","id":"1234","mediaType":"application/json",\ | ||
| "source":"java-client","specversion":"1.0","type":"some-type"},"data":{"msg":["Hello Knative from EventMesh!"]},"extensions":{}},"id":"1234","receivedAt":"2022-09-05T10:52:32.999273+02:00[Europe/Madrid]","type":"RECEIVED"}] | ||
| ``` |
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| @@ -0,0 +1,5 @@ | ||
| { | ||
| "position": 7, | ||
| "label": "EventMesh Connector Knative", | ||
| "collapsed": false | ||
| } |
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