[CLOUDSTACK-9085] Creation of a instance on a Guest Network with Secondary VLAN fail

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.5.2
• Component/s: Virtual Router
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: Management Server: CentOS 7; Hypervisor: XEN 6.5; Cloudstack: 4.5.2; Zone Advanced w/out SG
• Assignee: Unassigned
• Reporter: Audrey Baldin
• Created: 25/Nov/15 15:45
• Updated: 25/Nov/15 15:45

Description

Steps to reproduce the problem:

1. Network > Add guest network;
2. Create a guest network setting the Secondary VLAN;
3. Instances > Add Instance;
4. Create any instance that use the network created in step 2;

When CS tries to start the instance it needs to first create and start the VR for the network. CS fails to create the VR and does not start the instance.

Looking in management.log we could see the following error:

2015-11-17 12:03:48,924 WARN [c.c.h.x.r.CitrixResourceBase] (DirectAgent-280:ctx-c1d905bf) callHostPlugin failed for cm
d: setup-pvlan-dhcp with args dhcp-mac: 06:b9:40:00:08:91, nw-label: GUESTBR0, isolated-pvlan: 999, op: add, dhcp-name:
r-10-VM, primary-pvlan: 900, dhcp-ip: 200.150.236.11, due to There was a failure communicating with the plugin.

2015-11-17 12:03:48,924 WARN [c.c.a.m.DirectAgentAttache] (DirectAgent-280:ctx-c1d905bf) Seq 1-6584825605169088819: Thr
owable caught while executing command
com.cloud.utils.exception.CloudRuntimeException: callHostPlugin failed for cmd: setup-pvlan-dhcp with args dhcp-mac: 06:
b9:40:00:08:91, nw-label: GUESTBR0, isolated-pvlan: 999, op: add, dhcp-name: r-10-VM, primary-pvlan: 900, dhcp-ip: 200.1
50.236.11, due to There was a failure communicating with the plugin.
at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.callHostPlugin(CitrixResourceBase.java:3686)
at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.execute(CitrixResourceBase.java:1708)
at com.cloud.hypervisor.xenserver.resource.CitrixResourceBase.executeRequest(CitrixResourceBase.java:541)
at com.cloud.hypervisor.xenserver.resource.XenServer56Resource.executeRequest(XenServer56Resource.java:64)
at com.cloud.hypervisor.xenserver.resource.XenServer610Resource.executeRequest(XenServer610Resource.java:87)
at com.cloud.hypervisor.xenserver.resource.XenServer620SP1Resource.executeRequest(XenServer620SP1Resource.java:6
5)
at com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAttache.java:302)
at org.apache.cloudstack.managed.context.ManagedContextRunnable$1.run(ManagedContextRunnable.java:49)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext$1.call(DefaultManagedContext.java:56)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.callWithContext(DefaultManagedContext.java:1
03)
at org.apache.cloudstack.managed.context.impl.DefaultManagedContext.runWithContext(DefaultManagedContext.java:53
)
at org.apache.cloudstack.managed.context.ManagedContextRunnable.run(ManagedContextRunnable.java:46)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.j
ava:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292
)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

Checking the Physical Network 1 > Network Service Providers the OVS plugin is missing.