There are indeed 4 networks with NULL broadcast_uri that are causing the
problem.  I think those are systemic for cloudstack.
+-----+-----------------------------+---------------+
| id  | name                        | broadcast_uri |
+-----+-----------------------------+---------------+
| 200 | NULL                        | NULL          |
| 201 | NULL                        | NULL          |
| 202 | NULL                        | NULL          |
| 203 | NULL                        | NULL          |

select
id,name,broadcast_uri,broadcast_domain_type,guru_name,state,gateway,cidr
from networks where id < 204;
+-----+------+---------------+-----------------------+---------------------+-------+-------------+----------------+
| id  | name | broadcast_uri | broadcast_domain_type | guru_name
| state | gateway     | cidr           |
+-----+------+---------------+-----------------------+---------------------+-------+-------------+----------------+
| 200 | NULL | NULL          | Vxlan                 | PublicNetworkGuru
| Setup | NULL        | NULL           |
| 201 | NULL | NULL          | Vxlan                 | PodBasedNetworkGuru
| Setup | NULL        | NULL           |
| 202 | NULL | NULL          | LinkLocal             | ControlNetworkGuru
 | Setup | 169.254.0.1 | 169.254.0.0/16 |
| 203 | NULL | NULL          | Native                | StorageNetworkGuru
 | Setup | NULL        | NULL           |
+-----+------+---------------+-----------------------+---------------------+-------+-------------+----------------+

I can see some vnics associated with them:

select instance_id,network_id,state,broadcast_uri,isolation_uri from nics
where network_id<204 and removed is null;
+-------------+------------+----------+-----------------+-----------------+
| instance_id | network_id | state    | broadcast_uri   | isolation_uri   |
+-------------+------------+----------+-----------------+-----------------+
|        1649 |        202 | Reserved | NULL            | NULL            |
|        1649 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1650 |        202 | Reserved | NULL            | NULL            |
|        1650 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1651 |        202 | Reserved | NULL            | NULL            |
|        1651 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1653 |        202 | Reserved | NULL            | NULL            |
|        1653 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1656 |        202 | Reserved | NULL            | NULL            |
|        1656 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1659 |        202 | Reserved | NULL            | NULL            |
|        1659 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1669 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1669 |        202 | Reserved | NULL            | NULL            |
|        1669 |        201 | Reserved | NULL            | NULL            |
|        1670 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1670 |        202 | Reserved | NULL            | NULL            |
|        1670 |        201 | Reserved | NULL            | NULL            |
|        1671 |        202 | Reserved | NULL            | NULL            |
|        1671 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1672 |        202 | Reserved | NULL            | NULL            |
|        1672 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1673 |        202 | Reserved | NULL            | NULL            |
|        1673 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1684 |        202 | Reserved | NULL            | NULL            |
|        1684 |        200 | Reserved | vlan://untagged | vlan://untagged |
|        1690 |        202 | Reserved | NULL            | NULL            |
|        1690 |        200 | Reserved | vlan://untagged | vlan://untagged |
+-------------+------------+----------+-----------------+-----------------+
28 rows in set (0.002 sec)

Hmm, maybe the solution is to have vlan://untagged in the broadcast_uri
field for those 4 in the networks table ?




On Thu, Jun 13, 2024 at 8:19 PM Wei ZHOU <ustcweiz...@gmail.com> wrote:

> Can you run the following sql query ?
>
> select id,name,broadcast_uri from networks where broadcast_uri IS NOT
> NULL and removed is NULL;
>
> -Wei
>
> On Thu, Jun 13, 2024 at 11:35 AM Curious Pandora <p4nd...@gmail.com>
> wrote:
> >
> > Hello, for vnet null there seems to be none:
> >
> > select * from op_dc_vnet_alloc where vnet IS NULL;
> > Empty set (0.001 sec)
> >
> > For API CALL:
> >  GET
> listall=true&page=1&pagesize=20&command=listGuestVlans&response=json
> >
> > For vlan table:
> > select * from vlan where removed is  null;
> >
> +----+--------------------------------------+-----------------+--------------+---------------+---------------------------+----------------+----------------+------------+---------------------+----------------------+------------------------+-----------+---------+---------------------+
> > | id | uuid                                 | vlan_id         |
> > vlan_gateway | vlan_netmask  | ip4_range                 | vlan_type
>   |
> > data_center_id | network_id | physical_network_id | ip6_gateway
> |
> > ip6_cidr               | ip6_range | removed | created             |
> >
> +----+--------------------------------------+-----------------+--------------+---------------+---------------------------+----------------+----------------+------------+---------------------+----------------------+------------------------+-----------+---------+---------------------+
> > |  2 | 25169e64-8ab5-48b5-9420-ed2d4201a06d | vlan://untagged |
> xx.xx.xx.1
> >  | 255.255.254.0 | xx.xx.xx.2-xx.xx.xx.254 | VirtualNetwork |
> >  2 |        200 |                 200 | NULL                 | NULL
> >           | NULL      | NULL    | 2019-12-28 16:34:39 |
> > | 35 | 860f0e1e-b3a2-4183-9d0d-5469a409f5b5 | vlan://untagged | NULL
> >   | NULL          | NULL                      | VirtualNetwork |
> >    2 |        200 |                 200 | 2a0f:xxxx:xxxx:xxxx::1 |
> > 2a0f:xxxx:xxx:xxxx::/64 | NULL      | NULL    | 2022-06-17 17:19:35 |
> >
> +----+--------------------------------------+-----------------+--------------+---------------+---------------------------+----------------+----------------+------------+---------------------+----------------------+------------------------+-----------+---------+---------------------+
> >
> > and op_dc_vnet_allocs:
> > select * from op_dc_vnet_alloc where account_id > 1;
> >
> +-------+-------+---------------------+----------------+--------------------------------------+------------+---------------------+---------------------+
> > | id    | vnet  | physical_network_id | data_center_id | reservation_id
> >                   | account_id | taken               |
> account_vnet_map_id |
> >
> +-------+-------+---------------------+----------------+--------------------------------------+------------+---------------------+---------------------+
> > |  9685 | 30000 |                 200 |              2 |
> > 52cdb05f-7124-4b48-9948-3e17af5280ea |        106 | 2024-05-01 07:56:23 |
> >              NULL |
> > | 11637 | 30244 |                 200 |              2 |
> > 46148850-2956-45e7-88e6-26dd86e9001c |         23 | 2020-03-11 00:22:02 |
> >              NULL |
> > | 11769 | 30238 |                 200 |              2 |
> > 2bd525bf-f714-41f2-a94b-e8ef7fe44994 |         16 | 2020-03-20 00:20:08 |
> >              NULL |
> > | 11857 | 30229 |                 200 |              2 |
> > 7c761f3d-8465-4669-988c-fa6f7a84ebd0 |         10 | 2020-01-06 19:07:32 |
> >              NULL |
> > | 12131 | 30293 |                 200 |              2 |
> > 64900dfd-48d4-4101-9b04-291e4bb23e81 |         96 | 2022-11-01 15:49:36 |
> >              NULL |
> > | 12203 | 30289 |                 200 |              2 |
> > 8c0da5da-b4f0-4da2-b7e5-4971b750e96d |         93 | 2022-07-27 05:37:07 |
> >              NULL |
> > | 12269 | 30273 |                 200 |              2 |
> > 18eec34a-639b-4f3b-af3e-f00392062361 |         80 | 2021-11-09 22:24:42 |
> >              NULL |
> > | 12491 | 30380 |                 200 |              2 |
> > eb599359-6ce9-46eb-912c-08de03e78ea8 |        101 | 2023-12-23 05:07:56 |
> >              NULL |
> > | 18463 | 54996 |                 200 |              2 |
> > 5213b778-9687-4b29-b0cc-1dfaaf6bb935 |          8 | 2020-01-09 15:54:38 |
> >                16 |
> > | 18467 | 54995 |                 200 |              2 |
> > 5c21ade2-241f-4b2b-8612-6f51a28d729d |          8 | 2020-03-10 21:10:18 |
> >                16 |
> > | 18471 | 54994 |                 200 |              2 |
> > 93a51305-3b17-4773-92b7-349e6ee75668 |          8 | 2023-12-23 05:04:49 |
> >                16 |
> > | 18475 | 54993 |                 200 |              2 |
> > 8bbb8c50-5301-4ee8-a195-444d13cf17e8 |          8 | 2020-01-09 15:54:09 |
> >                16 |
> > | 18481 | 54999 |                 200 |              2 |
> > de553e5e-5764-4cc8-8c9d-41a06f77aec9 |          8 | 2020-01-15 20:15:38 |
> >                16 |
> > | 18485 | 54998 |                 200 |              2 |
> > 87d967c6-4972-47dc-b55c-2ff740aa9293 |          8 | 2020-01-07 14:15:14 |
> >                16 |
> > | 18489 | 54997 |                 200 |              2 |
> > fb62bd1d-7314-4a7b-a3b8-a53036916e01 |          8 | 2020-01-15 20:17:10 |
> >                16 |
> > | 19215 | 30999 |                 200 |              2 |
> > 9e4f1ae0-064d-4400-b1b5-d12b5a350ba6 |         89 | 2023-12-23 05:40:11 |
> >              NULL |
> > | 35639 | 55000 |                 200 |              2 |
> > e4fc5468-6739-4ffc-970f-1a6a77d6c9e7 |          8 | 2020-01-15 20:16:26 |
> >                16 |
> >
> +-------+-------+---------------------+----------------+--------------------------------------+------------+---------------------+---------------------+
> >
> > select count(*) from  op_dc_vnet_alloc;
> > +----------+
> > | count(*) |
> > +----------+
> > |    25001 |
> > +----------+
> >
> >
> > On Thu, Jun 13, 2024 at 11:50 AM Wei ZHOU <ustcweiz...@gmail.com> wrote:
> >
> > > can you check "op_dc_vnet_alloc" table if there is a record with empty
> > > "vnet" ?
> > >
> > > select * from op_dc_vnet_alloc where vnet IS NULL;
> > >
> > >
> > > -Wei
> > >
> > > On Thu, Jun 13, 2024 at 10:02 AM Curious Pandora <p4nd...@gmail.com>
> > > wrote:
> > > >
> > > > Hello,
> > > >
> > > > we get a 503 error when trying to list guest vlans (both from web
> and api
> > > > call).
> > > >
> > > > The relevant error log in the management server is:
> > > >
> > > > ERROR [c.c.a.ApiServer] (qtp1278254413-1728:ctx-d3eec0e8
> ctx-7b04643e)
> > > > (logid:6a2d2a44) unhandled exception executing api command:
> > > > [Ljava.lang.String;@1a84b3d5
> > > > java.lang.NullPointerException
> > > >         at
> > > >
> > >
> com.cloud.network.dao.NetworkDaoImpl.listByZoneAndUriAndGuestType(NetworkDaoImpl.java:464)
> > > >         at
> jdk.internal.reflect.GeneratedMethodAccessor666.invoke(Unknown
> > > > Source)
> > > >         at
> > > >
> > >
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > > >         at java.base/java.lang.reflect.Method.invoke(Method.java:566)
> > > >         at
> > > >
> > >
> org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
> > > >         at
> > > >
> > >
> org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
> > > >         at
> > > >
> > >
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
> > > >         at
> > > >
> > >
> com.cloud.utils.db.TransactionContextInterceptor.invoke(TransactionContextInterceptor.java:34)
> > > >         at
> > > >
> > >
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175)
> > > >         at
> > > >
> > >
> org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)
> > > >         at
> > > >
> > >
> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
> > > >         at
> > > >
> > >
> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215)
> > > >         at
> com.sun.proxy.$Proxy52.listByZoneAndUriAndGuestType(Unknown
> > > > Source)
> > > >         at
> > > >
> > >
> com.cloud.api.ApiResponseHelper.createGuestVlanResponse(ApiResponseHelper.java:4943)
> > > >         at
> > > >
> > >
> org.apache.cloudstack.api.command.admin.network.ListGuestVlansCmd.execute(ListGuestVlansCmd.java:98)
> > > >         at
> com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:172)
> > > >         at com.cloud.api.ApiServer.queueCommand(ApiServer.java:803)
> > > >         at com.cloud.api.ApiServer.handleRequest(ApiServer.java:624)
> > > >         at
> > > > com.cloud.api.ApiServlet.processRequestInContext(ApiServlet.java:342)
> > > >         at com.cloud.api.ApiServlet$1.run(ApiServlet.java:149)
> > > >         at
> > > >
> > >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:55)
> > > >         at
> > > >
> > >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:102)
> > > >         at
> > > >
> > >
> org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:52)
> > > >         at
> com.cloud.api.ApiServlet.processRequest(ApiServlet.java:146)
> > > >         at com.cloud.api.ApiServlet.doGet(ApiServlet.java:100)
> > > >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:645)
> > > >         at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:750)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1450)
> > > >         at
> > > >
> org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:554)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
> > > >         at
> > > >
> org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:505)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:772)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
> > > >         at org.eclipse.jetty.server.Server.handle(Server.java:516)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487)
> > > >         at
> > > > org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732)
> > > >         at
> > > org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277)
> > > >         at
> > > > org.eclipse.jetty.io
> > > .AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
> > > >         at org.eclipse.jetty.io
> > > .FillInterest.fillable(FillInterest.java:105)
> > > >         at
> > > > org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883)
> > > >         at
> > > >
> > >
> org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034)
> > > >         at java.base/java.lang.Thread.run(Thread.java:829)
> > > >
> > > > The relevant table in database (op_dc_vnet_alloc) seems to be
> populated
> > > > correctly.
> > > >
> > > > Any ideas how to debug this ?
> > > >
> > > > --
> > > > p4nd0ra - the curious
> > >
> >
> >
> > --
> > p4nd0ra - the curious
>


-- 
p4nd0ra - the curious

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