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Date: Tue, 20 Oct 2015 13:39:28 +0000 (UTC)
From: "Wilder Rodrigues (JIRA)" <jira@apache.org>
To: cloudstack-issues@incubator.apache.org
Message-ID: <JIRA.12901767.1443674104000.7612.1445348368072@Atlassian.JIRA>
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 <JIRA.12901767.1443674104179@arcas>
Subject: [jira] [Resolved] (CLOUDSTACK-8927) [VPC]Executing command in VR:
 /opt/cloud/bin/router_proxy.sh is failing whenever there is a configuration
 change in VR
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     [ https://issues.apache.org/jira/browse/CLOUDSTACK-8927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wilder Rodrigues resolved CLOUDSTACK-8927.
------------------------------------------
    Resolution: Fixed

This issue has been fixed by PR 940. Please see comments about how it was tested.

> [VPC]Executing command in VR: /opt/cloud/bin/router_proxy.sh is failing whenever there is a configuration change in VR
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-8927
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8927
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Network Controller
>    Affects Versions: 4.6.0
>            Reporter: manasaveloori
>            Assignee: Wilder Rodrigues
>            Priority: Blocker
>             Fix For: 4.6.0
>
>         Attachments: management-server.rar, management-server.site-site.gz
>
>
> Whenever there is a configuration change in VPC VR observing the connectivity issues with VR.
> Case1:
> Created VPC and tier network with default allow.
> Now created a new ACL list and rules. Changed the ACL list for the tier network.Reboot VR
> 2015-09-30 04:35:39,553 ERROR [c.c.u.s.SshHelper] (DirectAgent-336:ctx-b9e5cdf1) SSH execution of command /opt/cloud/bin/router_proxy.sh update_config.py 169.254.3.89 guest_network.json has an error status code in return. result output:
> 2015-09-30 04:35:39,554 DEBUG [c.c.a.r.v.VirtualRoutingResource] (DirectAgent-336:ctx-b9e5cdf1) Processing ScriptConfigItem, executing update_config.py guest_network.json took 21165ms
> 2015-09-30 04:35:39,554 WARN  [c.c.a.r.v.VirtualRoutingResource] (DirectAgent-336:ctx-b9e5cdf1) Expected 1 answers while executing SetupGuestNetworkCommand but received 2
> 2015-09-30 04:35:45,769 ERROR [c.c.v.VirtualMachineManagerImpl] (Work-Job-Executor-94:ctx-56b18174 job-227/job-228 ctx-f92247d7) Failed to start instance VM[DomainRouter|r-22-VM]
> com.cloud.utils.exception.ExecutionException: Unable to start VM[DomainRouter|r-22-VM] due to error in finalizeStart, not retrying
>         at com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:1083)
>         at com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:4576)
>         at sun.reflect.GeneratedMethodAccessor382.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107)
>         at com.cloud.vm.VirtualMachineManagerImpl.handleVmWorkJob(VirtualMachineManagerImpl.java:4732)
>         at com.cloud.vm.VmWorkJobDispatcher.runJob(VmWorkJobDispatcher.java:102)
>         at org.apache.cloudstack.framework.jobs.impl.AsyncJobManagerImpl$5.runInContext(AsyncJobManagerImpl.java:537)
>         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.Def
> Case2:
> Reboot VR with remote access VPN enabled on VPC VR:
> Created VPC ,enabled vpn and rebooted the VR.
> ERROR in logs:
> 2015-09-30 04:46:18,663 ERROR [c.c.u.s.SshHelper] (DirectAgent-46:ctx-3c355a22) SSH execution of command /opt/cloud/bin/router_proxy.sh update_config.py 169.254.0.95 vpn_user_list.json has an error status code in return. result output:
> 2015-09-30 04:46:18,664 DEBUG [c.c.a.r.v.VirtualRoutingResource] (DirectAgent-46:ctx-3c355a22) Processing ScriptConfigItem, executing update_config.py vpn_user_list.json took 21168ms
> 2015-09-30 04:46:18,664 WARN  [c.c.a.r.v.VirtualRoutingResource] (DirectAgent-46:ctx-3c355a22) Expected 1 answers while executing VpnUsersCfgCommand but received 2
> 015-09-30 04:46:24,821 ERROR [c.c.v.VirtualMachineManagerImpl] (Work-Job-Executor-101:ctx-fecf4919 job-240/job-242 ctx-44fde71b) Failed to start instance VM[DomainRouter|r-23-VM]
> com.cloud.utils.exception.ExecutionException: Unable to start VM[DomainRouter|r-23-VM] due to error in finalizeStart, not retrying
>         at com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:1083)
>         at com.cloud.vm.VirtualMachineManagerImpl.orchestrateStart(VirtualMachineManagerImpl.java:4576)
>         at sun.reflect.GeneratedMethodAccessor382.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at com.cloud.vm.VmWorkJobHandlerProxy.handleVmWorkJob(VmWorkJobHandlerProxy.java:107)
>         at com.cloud.vm.VirtualMach
> Case3:
> Created site to site VPN
> Enable vpn on VPCA and then enabling VPN on VPCB is throwing following error:
> Observed the following error:
> 2015-09-29 12:17:40,600 ERROR [c.c.u.s.SshHelper] (DirectAgent-392:ctx-d373204a) Timed out in waiting SSH execution result
> 2015-09-29 12:17:40,607 DEBUG [c.c.a.r.v.VirtualRoutingResource] (DirectAgent-392:ctx-d373204a) Processing ScriptConfigItem, executing update_config.py site_2_site_vpn.json took 120148ms
> 2015-09-29 12:17:40,607 WARN  [c.c.a.r.v.VirtualRoutingResource] (DirectAgent-392:ctx-d373204a) Expected 1 answers while executing Site2SiteVpnCfgCommand but received 2
> 2015-09-29 12:17:40,607 DEBUG [c.c.a.m.DirectAgentAttache] (DirectAgent-392:ctx-d373204a) Seq 4-50384020831211212: Response Received:
> 2015-09-29 12:17:40,608 DEBUG [c.c.a.t.Request] (DirectAgent-392:ctx-d373204a) Seq 4-50384020831211212: Processing:  { Ans: , MgmtId: 6877316382886, via: 4, Ver: v1, Flags: 100, [{"com.cloud.agent.api.routing.GroupAnswer":{"results":["null - success: ","null - failed: Timed out in waiting SSH execution result"],"result":false,"wait":0}}] }
> 2015-09-29 12:17:40,608 DEBUG [c.c.a.t.Request] (API-Job-Executor-94:ctx-cc4f9605 job-194 ctx-8bccbe8f) Seq 4-50384020831211212: Received:  { Ans: , MgmtId: 6877316382886, via: 4, Ver: v1, Flags: 100, { GroupAnswer } }
> 2015-09-29 12:17:40,610 DEBUG [c.c.a.m.AgentAttache] (DirectAgent-392:ctx-d373204a) Seq 4-50384020831211212: No more commands found
> 2015-09-29 12:17:40,644 WARN  [o.a.c.a.c.u.v.CreateVpnConnectionCmd] (API-Job-Executor-94:ctx-cc4f9605 job-194 ctx-8bccbe8f) Exception:
> com.cloud.exception.ResourceUnavailableException: Resource [Site2SiteVpnConnection:1] is unreachable: Failed to apply site-to-site VPN
>         at com.cloud.network.vpn.Site2SiteVpnManagerImpl.startVpnConnection(Site2SiteVpnManagerImpl.java:345)


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