用源码生成app框架已获取onos源码 master分支
已安装maven并配置/etc/profile环境变量
maven 版本3.6.3
执行onos-create-app脚本，就在~/onos/tools/dev/bin目录下生成框架
root@vpp3:~/onos/tools/dev/bin# ./onos-create-app [INFO] Scanning for projects... [INFO] [INFO] ------------------< org.apache.maven:standalone-pom >------------------- [INFO] Building Maven Stub Project (No POM) 1 [INFO] --------------------------------[ pom ]--------------------------------- [INFO] [INFO] >>> maven-archetype-plugin:3.2.1:generate (default-cli) > generate-sources @ standalone-pom >>> [INFO] [INFO] <<< maven-archetype-plugin:3.2.1:generate (default-cli) < generate-sources @ standalone-pom <<< [INFO] [INFO] [INFO] --- maven-archetype-plugin:3.2.1:generate (default-cli) @ standalone-pom --- [INFO] Generating project in Interactive mode [INFO] Archetype [org.onosproject:onos-bundle-archetype:2.7.0] found in catalog remote [INFO] Using property: onosVersion = 2.7.0 Define value for property 'groupId': org。^H^H^Croot@vpp3:~/onos/tools/dev/bin# ./onos-create-app [INFO] Scanning for projects... [INFO] [INFO] ------------------< org.apache.maven:standalone-pom >------------------- [INFO] Building Maven Stub Project (No POM) 1 [INFO] --------------------------------[ pom ]--------------------------------- [INFO] [INFO] >>> maven-archetype-plugin:3.2.1:generate (default-cli) > generate-sources @ standalone-pom >>> [INFO] [INFO] <<< maven-archetype-plugin:3.2.1:generate (default-cli) < generate-sources @ standalone-pom <<< [INFO] [INFO] [INFO] --- maven-archetype-plugin:3.2.1:generate (default-cli) @ standalone-pom --- [INFO] Generating project in Interactive mode [INFO] Archetype [org.onosproject:onos-bundle-archetype:2.7.0] found in catalog remote [INFO] Using property: onosVersion = 2.7.0 Define value for property 'groupId': org.onos.test Define value for property 'artifactId': Demo Define value for property 'version' 1.0-SNAPSHOT: : 1.10 Define value for property 'package' org.onos.test: : test Confirm properties configuration: onosVersion: 2.7.0 groupId: org.onos.test artifactId: Demo version: 1.10 package: test Y: : [INFO] ---------------------------------------------------------------------------- [INFO] Using following parameters for creating project from Archetype: onos-bundle-archetype:2.7.0 [INFO] ---------------------------------------------------------------------------- [INFO] Parameter: groupId, Value: org.onos.test [INFO] Parameter: artifactId, Value: Demo [INFO] Parameter: version, Value: 1.10 [INFO] Parameter: package, Value: test [INFO] Parameter: packageInPathFormat, Value: test [INFO] Parameter: package, Value: test [INFO] Parameter: version, Value: 1.10 [INFO] Parameter: groupId, Value: org.onos.test [INFO] Parameter: onosVersion, Value: 2.7.0 [INFO] Parameter: artifactId, Value: Demo [INFO] Project created from Archetype in dir: /root/onos/tools/dev/bin/Demo [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 04:00 min [INFO] Finished at: 2022-03-16T10:12:32+08:00 [INFO] ------------------------------------------------------------------------
注意参考
# groupId 定义了项目属于哪个组，组织.公司.项目，eg:com.mycom.myapp Define value for property 'groupId': org.onos.test # artifactId定义了当前maven项目在组中唯一的ID，项目文件夹名 Define value for property 'artifactId': Demo # 版本号，一般直接回车（使用 1.0-SNAPSHOT） Define value for property 'version' 1.0-SNAPSHOT: : 1.10 # package,目录结构src.main.java下一级包名，AppComponent.java所在包名 Define value for property 'package' org.onos.test: : test
onos源码不要切分支！只需要生成之后修改pom.xml文件中的onos版本
切到1.10下生成会报错
root@vpp3:~/onos/tools/dev/bin# ./onos-create-app [INFO] Scanning for projects... [INFO] [INFO] ------------------< org.apache.maven:standalone-pom >------------------- [INFO] Building Maven Stub Project (No POM) 1 [INFO] --------------------------------[ pom ]--------------------------------- [INFO] [INFO] >>> maven-archetype-plugin:3.2.1:generate (default-cli) > generate-sources @ standalone-pom >>> [INFO] [INFO] <<< maven-archetype-plugin:3.2.1:generate (default-cli) < generate-sources @ standalone-pom <<< [INFO] [INFO] [INFO] --- maven-archetype-plugin:3.2.1:generate (default-cli) @ standalone-pom --- [INFO] Generating project in Interactive mode [INFO] Archetype repository not defined. Using the one from [org.onosproject:onos-bundle-archetype:2.7.0] found in catalog remote [WARNING] The POM for org.onosproject:onos-bundle-archetype:jar:1.10.13-SNAPSHOT is missing, no dependency information available [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 01:58 min [INFO] Finished at: 2022-03-16T09:34:58+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:3.2.1:generate (default-cli) on project standalone-pom: The desired archetype does not exist (org.onosproject:onos-bundle-archetype:1.10.13-SNAPSHOT) -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException开发
进行activate 开发，pom文件中添加jar的依赖关系
idea 编译打包修改pom.xml先配置好maven，JDK版本记得调到8（否则报程序包javax.xml.bind.annotation不存在）
修改onos版本（原来是2.7）
org.onosproject onos-dependencies1.10.0
添加onos.version
参考
编译1.10.0 org.onos.test ON.Lab One-Test App Monitoring http://onosproject.org org.onosproject.fwd
编译，在编译执行的路径下的/target生成oar包。
mvn compile
- 如果编译出现Unknown packaging: bundle
pom.xml添加
org.apache.felix maven-bundle-pluginorg.apache.felix maven-scr-plugin
- 使用mvn install会把oar包放到m2仓库（没必要）
安装Applications右上角的 + ，注意远程传的话可能需要传两次（网络问题）
卸载：垃圾桶
oar文件可以放任意路径(本次直接放在/opt/onos/apps/)，最后安装好的app都会在onos启动的apps路径下/opt/onos/apps/。
（必须有onos源码）
/onos/tools/package/runtime/bin路径下执行
root@vpp3:~/onos/tools/package/runtime/bin# ./onos-app localhost install /opt/onos/apps/onos-app-oneping-1.10.0-SNAPSHOT.oar
{"name":"org.onosproject.oneping","id":117,"version":"1.10.0.SNAPSHOT","category":"Monitoring","description":"One-Ping-only sample application","readme":"One-Ping-only sample application","origin":"ON.Lab","url":"http://onosproject.org","featuresRepo":"mvn:org.onosproject/onos-app-oneping/1.10.0-SNAPSHOT/xml/features","state":"INSTALLED","features":["onos-app-oneping"],"permissions":[],"requiredApps":["org.onosproject.fwd"]}
不知道这个feature install有啥用，没有激活app但是list有变化
onos> feature:install onos-app-oneping # list可以看到app了 onos> list onos> feature:uninstall onos-app-oneping # unistall也只影响了list，UI中还有应用
卸载（用app name）
root@vpp3:~/onos/tools/package/runtime/bin# ./onos-app localhost uninstall org.onosproject.oneping激活app
UI Applications右上角的启动
onos> app (de)activate org.onosproject.$YOUR_APP_NAME例子
使用onos-app-examples的oneping，onos-app-examples
启动onos
启动mininet拓扑（配好远程控制器地址）
onos-app-examples的oneping用mvn package后，生成的oar文件放到onos机器上，安装app，激活app
2022-03-22 17:38:42,583 | INFO | -message-handler | FeaturesServiceImpl | 20 - org.apache.karaf.features.core - 3.0.8 | Installing feature onos-app-oneping 1.10.0-SNAPSHOT 2022-03-22 17:38:42,583 | INFO | -message-handler | FeaturesServiceImpl | 20 - org.apache.karaf.features.core - 3.0.8 | Found installed feature onos-api 1.10.0 2022-03-22 17:38:42,610 | INFO | -message-handler | FeaturesServiceImpl | 20 - org.apache.karaf.features.core - 3.0.8 | Found installed feature scr-condition-webconsole_0_0_0 3.0.8 2022-03-22 17:38:42,610 | INFO | -message-handler | FeaturesServiceImpl | 20 - org.apache.karaf.features.core - 3.0.8 | Found installed feature webconsole-condition-scr_0_0_0 3.0.8 2022-03-22 17:38:42,611 | INFO | -message-handler | FeaturesServiceImpl | 20 - org.apache.karaf.features.core - 3.0.8 | Found installed feature standard-condition-webconsole_0_0_0 3.0.8 2022-03-22 17:38:42,674 | INFO | -message-handler | onePing | 182 - org.onosproject.onos-app-oneping - 1.10.0.SNAPSHOT | Started 2022-03-22 17:38:42,679 | INFO | -message-handler | ApplicationManager | 127 - org.onosproject.onos-core-net - 1.10.0 | Application org.onosproject.oneping has been activated
在mininet第一次 h1 ping h2
2022-03-22 17:39:43,205 | INFO | ew I/O worker #1 | onePing | 182 - org.onosproject.onos-app-oneping - 1.10.0.SNAPSHOT | Thank you, Vasili. One ping from 00:00:00:00:00:01 to 00:00:00:00:00:02 received by of:0000000000000002 2022-03-22 17:39:43,216 | INFO | ew I/O worker #1 | onePing | 182 - org.onosproject.onos-app-oneping - 1.10.0.SNAPSHOT | Thank you, Vasili. One ping from 00:00:00:00:00:02 to 00:00:00:00:00:01 received by of:0000000000000002
第二次（无论是h1pingh2还是反过来）
2022-03-22 17:41:10,455 | WARN | ew I/O worker #1 | onePing | 182 - org.onosproject.onos-app-oneping - 1.10.0.SNAPSHOT | What are you doing, Vasili?! I said one ping only!!! Ping from 00:00:00:00:00:01 to 00:00:00:00:00:02 has already been received by of:0000000000000002; 60 second ban has been issued
60s限制自动取消
2022-03-22 17:42:11,826 | WARN | tch-programming0 | onePing | 182 - org.onosproject.onos-app-oneping - 1.10.0.SNAPSHOT | Careful next time, Vasili! Re-enabled ping from 00:00:00:00:00:01 to 00:00:00:00:00:01 on of:0000000000000002
