Re: New Object Storage - Huawei OBS

Wido den Hollander Fri, 15 Dec 2023 04:40:31 -0800



On 12/15/23 09:41, Ronald Feicht wrote:

Hi Kishan,


when I add my module to client/pom.xml I get the following error and 
http://192.168.17.252:8080/client/ returns "HTTP ERROR 503 Service Unavailable" 
because of the following exception:

[WARNING] Failed startup of context 
o.e.j.m.p.JettyWebAppContext@1df8ea34{/client,file:///opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/,UNAVAILABLE}{file:///opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/}
java.lang.NullPointerException
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$1.with
 (DefaultModuleDefinitionSet.java:104)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:263)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:251)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.startContexts
 (DefaultModuleDefinitionSet.java:96)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load 
(DefaultModuleDefinitionSet.java:79)
     at 
org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules
 (ModuleBasedContextFactory.java:37)
     at 
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init 
(CloudStackSpringContext.java:70)
     at 
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init> 
(CloudStackSpringContext.java:57)
     at 
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init> 
(CloudStackSpringContext.java:61)
     at 
org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized
 (CloudStackContextLoaderListener.java:52)
     at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized 
(ContextHandler.java:933)
     at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized 
(ServletContextHandler.java:553)
     at org.eclipse.jetty.server.handler.ContextHandler.startContext 
(ContextHandler.java:892)
     at org.eclipse.jetty.servlet.ServletContextHandler.startContext 
(ServletContextHandler.java:356)
     at org.eclipse.jetty.webapp.WebAppContext.startWebapp 
(WebAppContext.java:1445)
     at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp 
(JettyWebAppContext.java:328)
     at org.eclipse.jetty.webapp.WebAppContext.startContext 
(WebAppContext.java:1409)
     at org.eclipse.jetty.server.handler.ContextHandler.doStart 
(ContextHandler.java:825)
     at org.eclipse.jetty.servlet.ServletContextHandler.doStart 
(ServletContextHandler.java:275)
     at org.eclipse.jetty.webapp.WebAppContext.doStart (WebAppContext.java:524)
     at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart 
(JettyWebAppContext.java:397)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.start 
(ContainerLifeCycle.java:169)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart 
(ContainerLifeCycle.java:117)
     at org.eclipse.jetty.server.handler.AbstractHandler.doStart 
(AbstractHandler.java:97)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.start 
(ContainerLifeCycle.java:169)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart 
(ContainerLifeCycle.java:117)
     at org.eclipse.jetty.server.handler.AbstractHandler.doStart 
(AbstractHandler.java:97)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.start 
(ContainerLifeCycle.java:169)
     at org.eclipse.jetty.server.Server.start (Server.java:407)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart 
(ContainerLifeCycle.java:110)
     at org.eclipse.jetty.server.handler.AbstractHandler.doStart 
(AbstractHandler.java:97)
     at org.eclipse.jetty.server.Server.doStart (Server.java:371)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty 
(AbstractJettyMojo.java:450)
     at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute 
(AbstractJettyMojo.java:311)
     at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute 
(JettyRunMojo.java:152)
     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
     at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
     at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
     at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
     at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
     at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke 
(NativeMethodAccessorImpl.java:62)
     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke 
(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke (Method.java:566)
     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
(Launcher.java:282)
     at org.codehaus.plexus.classworlds.launcher.Launcher.launch 
(Launcher.java:225)
     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
(Launcher.java:406)
     at org.codehaus.plexus.classworlds.launcher.Launcher.main 
(Launcher.java:347)

But the directory exists and is not empty:

[root@cloudstack-centos cloudstack-huawei-obs]# ll 
/opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/
total 4
drwxr-xr-x. 2 root root   21 Dec 15 08:59 WEB-INF
-rw-r--r--. 1 root root 1135 Dec 15 08:59 index.html
drwxr-xr-x. 3 root root   39 Dec 15 08:59 .
drwxr-xr-x. 4 root root   87 Dec 15 08:59 ..
[root@cloudstack-centos cloudstack-huawei-obs]# ll 
/opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/WEB-INF/
total 4
-rw-r--r--. 1 root root 2694 Dec 15 08:59 web.xml
drwxr-xr-x. 2 root root   21 Dec 15 08:59 .
drwxr-xr-x. 3 root root   39 Dec 15 08:59 ..

I have compared my plugin code to that of Minio and 
https://github.com/wido/cloudstack/commits/ceph-object-store but fail to see what I have 
done wrong. The only significant thing I can make out is my choice for the directory name 
"/opt/cloudstack-huawei-obs/plugins/storage/object/huawei-obs".
In plugins/pom.xml all object storage plugins have only a simple name without the 
character "-" in it.
<module>storage/object/minio</module>
<module>storage/object/simulator</module>
<module>storage/object/huawei-obs</module>
But surely that cannot be the source of the error?


My code doesn't work either, just running it now:

"com.cloud.exception.InvalidParameterValueException: can't find objectstore provider: Ceph RGW"


But the module was loaded:

2023-12-15 12:24:39,440 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet](main:null) (logid:) Loading module context [storage-object-ceph] fromURL[jar:file:/usr/share/cloudstack-management/lib/cloudstack-4.19.0.0-SNAPSHOT.jar!/META-INF/cloudstack/bootstrap/spring-bootstrap-context-inheritable.xml]2023-12-15 12:24:39,496 INFO [o.a.c.s.m.m.i.DefaultModuleDefinitionSet](main:null) (logid:) Loaded module context [storage-object-ceph] in 56 ms


Trying to figure out what is happening.

Wido

My fork is located here https://github.com/scsynergy/cloudstack-huawei-obs and 
I created a Pull Request for you.


Mit freundlichen Grüßen
R. Feicht

sc synergy GmbH
Hilgestrasse 14 | 55294 Bodenheim | Deutschland
Fon: +49 6135 71691 - 000 | Fax: +49 6135 71691 - 299
http://www.scsynergy.com | ronald.fei...@scsynergy.com
Sitz der Gesellschaft Bodenheim, HRB 8830, Amtsgericht Mainz, Geschäftsführer: 
Christian Reichert


________________________________
From: Kishan Kavala <kishan.kav...@shapeblue.com>
Sent: Friday, December 15, 2023 06:35
To: dev@cloudstack.apache.org
Subject: RE: New Object Storage - Huawei OBS

Hi Ronald,
  You need to add module to client/pom.xml and add the plugin folder to 
plugins/pom.xml.
Looks like your implementation of ObjectStoreProvider is not getting registered 
as a ObjectStoreProvider.

If you can share a draft PR, I can review and suggest what is missing.

Regards,
Kishan




-----Original Message-----
From: Ronald Feicht <ronald.fei...@scsynergy.com>
Sent: Thursday, December 14, 2023 5:01 PM
To: dev@cloudstack.apache.org
Subject: Re: New Object Storage - Huawei OBS

Hi,


I had added the module to client/pom.xml, but then http://192.168.17.252:8080/client/ 
retuns "HTTP ERROR 503 Service Unavailable" because of the following exception:

[WARNING] Failed startup of context 
o.e.j.m.p.JettyWebAppContext@1df8ea34{/client,file:///opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/,UNAVAILABLE}{file:///opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/}
java.lang.NullPointerException
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet$1.with
 (DefaultModuleDefinitionSet.java:104)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:263)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:268)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.withModule
 (DefaultModuleDefinitionSet.java:251)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.startContexts
 (DefaultModuleDefinitionSet.java:96)
     at 
org.apache.cloudstack.spring.module.model.impl.DefaultModuleDefinitionSet.load 
(DefaultModuleDefinitionSet.java:79)
     at 
org.apache.cloudstack.spring.module.factory.ModuleBasedContextFactory.loadModules
 (ModuleBasedContextFactory.java:37)
     at 
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.init 
(CloudStackSpringContext.java:70)
     at 
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init> 
(CloudStackSpringContext.java:57)
     at 
org.apache.cloudstack.spring.module.factory.CloudStackSpringContext.<init> 
(CloudStackSpringContext.java:61)
     at 
org.apache.cloudstack.spring.module.web.CloudStackContextLoaderListener.contextInitialized
 (CloudStackContextLoaderListener.java:52)
     at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized 
(ContextHandler.java:933)
     at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized 
(ServletContextHandler.java:553)
     at org.eclipse.jetty.server.handler.ContextHandler.startContext 
(ContextHandler.java:892)
     at org.eclipse.jetty.servlet.ServletContextHandler.startContext 
(ServletContextHandler.java:356)
     at org.eclipse.jetty.webapp.WebAppContext.startWebapp 
(WebAppContext.java:1445)
     at org.eclipse.jetty.maven.plugin.JettyWebAppContext.startWebapp 
(JettyWebAppContext.java:328)
     at org.eclipse.jetty.webapp.WebAppContext.startContext 
(WebAppContext.java:1409)
     at org.eclipse.jetty.server.handler.ContextHandler.doStart 
(ContextHandler.java:825)
     at org.eclipse.jetty.servlet.ServletContextHandler.doStart 
(ServletContextHandler.java:275)
     at org.eclipse.jetty.webapp.WebAppContext.doStart (WebAppContext.java:524)
     at org.eclipse.jetty.maven.plugin.JettyWebAppContext.doStart 
(JettyWebAppContext.java:397)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.start 
(ContainerLifeCycle.java:169)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart 
(ContainerLifeCycle.java:117)
     at org.eclipse.jetty.server.handler.AbstractHandler.doStart 
(AbstractHandler.java:97)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.start 
(ContainerLifeCycle.java:169)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart 
(ContainerLifeCycle.java:117)
     at org.eclipse.jetty.server.handler.AbstractHandler.doStart 
(AbstractHandler.java:97)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.start 
(ContainerLifeCycle.java:169)
     at org.eclipse.jetty.server.Server.start (Server.java:407)
     at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart 
(ContainerLifeCycle.java:110)
     at org.eclipse.jetty.server.handler.AbstractHandler.doStart 
(AbstractHandler.java:97)
     at org.eclipse.jetty.server.Server.doStart (Server.java:371)
     at org.eclipse.jetty.util.component.AbstractLifeCycle.start 
(AbstractLifeCycle.java:72)
     at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.startJetty 
(AbstractJettyMojo.java:450)
     at org.eclipse.jetty.maven.plugin.AbstractJettyMojo.execute 
(AbstractJettyMojo.java:311)
     at org.eclipse.jetty.maven.plugin.JettyRunMojo.execute 
(JettyRunMojo.java:152)
     at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo 
(DefaultBuildPluginManager.java:137)
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:210)
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:156)
     at org.apache.maven.lifecycle.internal.MojoExecutor.execute 
(MojoExecutor.java:148)
     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:117)
     at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject 
(LifecycleModuleBuilder.java:81)
     at 
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build
 (SingleThreadedBuilder.java:56)
     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute 
(LifecycleStarter.java:128)
     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
     at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
     at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
     at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957)
     at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289)
     at org.apache.maven.cli.MavenCli.main (MavenCli.java:193)
     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke 
(NativeMethodAccessorImpl.java:62)
     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke 
(DelegatingMethodAccessorImpl.java:43)
     at java.lang.reflect.Method.invoke (Method.java:566)
     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
(Launcher.java:282)
     at org.codehaus.plexus.classworlds.launcher.Launcher.launch 
(Launcher.java:225)
     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
(Launcher.java:406)
     at org.codehaus.plexus.classworlds.launcher.Launcher.main 
(Launcher.java:347)

But the directory exists and is not empty:

[root@cloudstack-centos cloudstack-huawei-obs]# ll 
/opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/
total 4
drwxr-xr-x. 2 root root   21 Dec 14 12:17 WEB-INF
-rw-r--r--. 1 root root 1135 Dec 14 12:17 index.html
drwxr-xr-x. 3 root root   39 Dec 14 12:17 .
drwxr-xr-x. 4 root root   87 Dec 14 12:17 ..
[root@cloudstack-centos cloudstack-huawei-obs]# ll 
/opt/cloudstack-huawei-obs/client/target/classes/META-INF/webapp/WEB-INF/
total 4
-rw-r--r--. 1 root root 2694 Dec 14 12:17 web.xml
drwxr-xr-x. 2 root root   21 Dec 14 12:17 .
drwxr-xr-x. 3 root root   39 Dec 14 12:17 ..

Because of that error I had removed my plugin from client/pom.xml again and 
then afterwards http://192.168.17.252:8080/client/ worked.
So, I now understand that my plugin must by part of client/pom.xml but then I 
receive the same exception mentioned above - how do I fix that?


Mit freundlichen Grüßen
R. Feicht

sc synergy GmbH
Hilgestrasse 14 | 55294 Bodenheim | Deutschland
Fon: +49 6135 71691 - 000 | Fax: +49 6135 71691 - 299 http://www.scsynergy.com 
| ronald.fei...@scsynergy.com Sitz der Gesellschaft Bodenheim, HRB 8830, 
Amtsgericht Mainz, Geschäftsführer: Christian Reichert


________________________________
From: Slavka Peleva <slav...@storpool.com.INVALID>
Sent: Thursday, December 14, 2023 11:37
To: dev@cloudstack.apache.org
Subject: Re: New Object Storage - Huawei OBS

Hi Ronald,

In the logs, you can find all the modules that are loaded like:

```
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:         storage
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           baremetal-storage
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:
server-alert-adapter-storage
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           server-storage
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           server-template-adapter
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-allocator
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-image-default
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-image-s3
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-image-swift
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-object-minio
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-object-simulator
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-cloudbyte
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-datera
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-default
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-flasharray
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-linstor
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-primera
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-scaleio
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-solidfire
2023-12-14 12:28:21,480 INFO  [o.a.c.s.m.m.i.DefaultModuleDefinitionSet]
(main:null) (logid:) Module Hierarchy:           storage-volume-storpool
```

Like Wei mentioned you need to add the module in the client/pom.xml or you can 
copy the jar of your plugin (just for the tests) in 
`/usr/share/cloudstack-management/lib/` and restart the service

Best regards,
Slavka

On Thu, Dec 14, 2023 at 11:57?AM Wei ZHOU <ustcweiz...@gmail.com> wrote:

Is the module added to client/pom.xml ?

-Wei

On Thu, 14 Dec 2023 at 10:51, Ronald Feicht
<ronald.fei...@scsynergy.com>
wrote:

Hi,

I am trying to write an Object Storage plugin for Huawei OBS using
Minio as example. I added my plugin code to the
plugins/storage/object/ directory, added my plugin into
plugins/pom.xml and added the string 'Huawei OBS' to
AddObjectStorage.vue for the dropdown in the UI. But

when I

select that dropdown entry and click "Save" in the UI the following
exception is thrown:
com.cloud.exception.InvalidParameterValueException: can't find
object store provider: Huawei OBS
         at

com.cloud.storage.StorageManagerImpl.discoverObjectStore(StorageManage
rImpl.java:3743)

         at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Nati
ve
Method)
         at

java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeM
ethodAccessorImpl.java:62)

at

java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Del
egatingMethodAccessorImpl.java:43)

         at java.base/java.lang.reflect.Method.invoke(Method.java:566)
         at

org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflectio
n(AopUtils.java:344)

at

org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoi
npoint(ReflectiveMethodInvocation.java:198)

at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:163)

at

org.apache.cloudstack.network.contrail.management.EventUtils$EventInte
rceptor.invoke(EventUtils.java:107)

at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:175)

at

com.cloud.event.ActionEventInterceptor.invoke(ActionEventInterceptor.j
ava:52)

at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:175)

at

org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke
(ExposeInvocationInterceptor.java:97)

at

org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(R
eflectiveMethodInvocation.java:186)

at

org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamic
AopProxy.java:215)

         at com.sun.proxy.$Proxy119.discoverObjectStore(Unknown Source)
         at

org.apache.cloudstack.api.command.admin.storage.AddObjectStoragePoolCm
d.execute(AddObjectStoragePoolCmd.java:117)

         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:172)
         at com.cloud.api.ApiServer.queueCommand(ApiServer.java:782)
         at com.cloud.api.ApiServer.handleRequest(ApiServer.java:603)
         at
com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:347)
         at com.cloud.api.ApiServlet$1.run(ApiServlet.java:154)
         at

org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.cal
l(DefaultManagedContext.java:55)

at

org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callW
ithContext(DefaultManagedContext.java:102)

at

org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWi
thContext(DefaultManagedContext.java:52)

         at com.cloud.api.ApiServlet.processRequest(ApiServlet.java:151)
         at com.cloud.api.ApiServlet.doGet(ApiServlet.java:105)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
         at

org.eclipse.jetty.servlet.ServletHolder$NotAsyncServlet.service(Servle
tHolder.java:1386)

         at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:755)
         at

org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletH
andler.java:1617)

at

org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(Web
SocketUpgradeFilter.java:226)

at

org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletH
andler.java:1604)

at

org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:
545)

at

org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
va:143)

at

org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java
:590)

at

org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.
java:127)

at

org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandle
r.java:235)

at

org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandle
r.java:1610)

at

org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandle
r.java:233)

at

org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandle
r.java:1300)

at

org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler
.java:188)

         at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
         at

org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler
.java:1580)

at

org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler
.java:186)

at

org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler
.java:1215)

at

org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.ja
va:141)

at

org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(Conte
xtHandlerCollection.java:221)

at

org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerColle
ction.java:146)

at

org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.
java:127)

         at org.eclipse.jetty.server.Server.handle(Server.java:500)
         at

org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:
383)

         at
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:547)
         at
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
         at

org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java
:273)

         at org.eclipse.jetty.io
.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
         at org.eclipse.jetty.io
.FillInterest.fillable(FillInterest.java:103)
         at org.eclipse.jetty.io
.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
         at

org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatY
ouKill.java:336)

at

org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWha
tYouKill.java:313)

at

org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWh
atYouKill.java:171)

at

org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKi
ll.java:129)

at

org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.ru
n(ReservedThreadExecutor.java:375)

at

org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool
.java:806)

at

org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThread
Pool.java:938)

         at java.base/java.lang.Thread.run(Thread.java:829)


What do I need to do to register my plugin with StorageManagerImpl.java?

The fork I made with my code can be seen here
https://github.com/scsynergy/cloudstack-huawei-obs .


Mit freundlichen Grüßen
R. Feicht

sc synergy GmbH
Hilgestrasse 14 | 55294 Bodenheim | Deutschland
Fon: +49 6135 71691 - 000 | Fax: +49 6135 71691 - 299
http://www.scsynergy.com | ronald.fei...@scsynergy.com Sitz der
Gesellschaft Bodenheim, HRB 8830, Amtsgericht Mainz,
Geschäftsführer: Christian Reichert

Re: New Object Storage - Huawei OBS

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