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https://issues.apache.org/jira/browse/CLOUDSTACK-9590?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15664298#comment-15664298
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Sven Vogel commented on CLOUDSTACK-9590:
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in Management Server i see always things like
{code}
2016-11-14 16:44:56,034 WARN [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Monitor
NetworkOrchestrator says there is an error in the connect process for 70 due to
Unable to get an answer to the Check
NetworkCommand from agent: 70
2016-11-14 16:44:56,034 INFO [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Host 70 is
disconnecting with event AgentDisconnected
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) The next status of
agent 70is Alert, current status is Connecting
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Deregistering link for
70 with state Alert
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Remove Agent : 70
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.ConnectedAgentAttache]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Processing Disconnect.
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.hypervisor.xenserver.discoverer.XcpServerDiscoverer
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.hypervisor.hyperv.discoverer.HypervServerDiscoverer
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.storage.secondary.SecondaryStorageListener
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.storage.listener.StoragePoolMonitor
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.vm.ClusteredVirtualMachineManagerImpl
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.network.security.SecurityGroupListener
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.deploy.DeploymentPlanningManagerImpl
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: org.apache.cloudstack.engine.orchestration.NetworkOrchestrator
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.network.SshKeysDistriMonitor
2016-11-14 16:44:56,040 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.network.router.VpcVirtualNetworkApplianceManagerImpl
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.storage.LocalStoragePoolListener
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.capacity.StorageCapacityListener
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.capacity.ComputeCapacityListener
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.network.SshKeysDistriMonitor
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.network.router.VirtualNetworkApplianceManagerImpl
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.storage.upload.UploadListener
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.network.NetworkUsageManagerImpl$DirectNetworkStatsListener
2016-11-14 16:44:56,041 DEBUG [c.c.n.NetworkUsageManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Disconnected called on
70 with status Alert
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.agent.manager.AgentManagerImpl$BehindOnPingListener
2016-11-14 16:44:56,041 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.consoleproxy.ConsoleProxyListener
2016-11-14 16:44:56,043 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Sending Disconnect to
listener: com.cloud.storage.download.DownloadListener
2016-11-14 16:44:56,044 DEBUG [c.c.h.Status]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Transition:[Resource
state = Enabled, Agent event = AgentDisconnected, Host id = 70, name =
kvm03.oscloud.local]
2016-11-14 16:44:56,054 DEBUG [c.c.a.m.ClusteredAgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Notifying other nodes
of to disconnect
2016-11-14 16:44:56,060 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Failed to handle host
connection: com.cloud.exception.ConnectionException: Unable to get an answer to
the CheckNetworkCommand from agent: 70
2016-11-14 16:44:56,064 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentConnectTaskPool-15:ctx-f99e936f) (logid:6cdf713e) Can not send command
com.cloud.agent.api.ReadyCommand due to Host 70 is not up
2016-11-14 16:44:58,384 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentManager-Handler-3:null) (logid:) SeqA 39-159363: Processing Seq
39-159363: { Cmd , MgmtId: -1, via: 39, Ver: v1, Flags: 11,
[{"com.cloud.agent.api.ConsoleProxyLoadReportCommand":{"_proxyVmId":13179,"_loadInfo":"{\n
\"connections\": []\n}","wait":0}}] }
2016-11-14 16:44:58,394 DEBUG [c.c.a.m.AgentManagerImpl]
(AgentManager-Handler-3:null) (logid:) SeqA 39-159363: Sending Seq 39-159363:
{ Ans: , MgmtId: 3232257305, via: 39, Ver: v1, Flags: 100010,
[{"com.cloud.agent.api.AgentControlAnswer":{"result":true,"wait":0}}] }
{code}
> KVM + CentOS 7.2 + Agent in Alert State for long time
> -----------------------------------------------------
>
> Key: CLOUDSTACK-9590
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9590
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: cloudstack-agent
> Affects Versions: 4.9.0
> Environment: entOS Linux release 7.2.1511 (Core)
> cloudstack-agent-4.9.0-1.el7.centos.x86_64
> Reporter: Sven Vogel
> Attachments: agent.log, cloudstack-startup.log, management-server.zip
>
>
> Hi,
> When i add a new host to cloudstack management server it take some time to
> get host out from alert state.
> 1. i add the host and host add not possible
> 2. values are correct set to agent.properties, restart cloustack agent
> 3. agent says connected to server
> 4. management server says "alert"
> management-server.log
> 2016-11-10 13:23:06,783 DEBUG [c.c.h.Status]
> (AgentConnectTaskPool-49:ctx-c3b72839) (logid:5a86e1fb) Transition:[Resource
> state = Enabled, Agent event = AgentDisconnected, Host
> id = 51, name = kvm02.oscloud.local]
> 2016-11-10 13:23:06,798 DEBUG [c.c.a.m.ClusteredAgentManagerImpl]
> (AgentConnectTaskPool-49:ctx-c3b72839) (logid:5a86e1fb) Notifying other nodes
> of to disconnect
> 2016-11-10 13:23:06,806 DEBUG [c.c.a.m.AgentManagerImpl]
> (AgentConnectTaskPool-49:ctx-c3b72839) (logid:5a86e1fb) Failed to handle host
> connection: com.cloud.exception.Connection
> Exception: Unable to get an answer to the CheckNetworkCommand from agent: 51
> is there any way to speed up the alert state? is it normal that it take so
> long?
> thanks
> Sven
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