[CLOUDSTACK-9590] KVM + CentOS 7.2 + Agent in Alert State for long time

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.9.0
• Fix Version/s: 4.9.1.0
• Component/s: cloudstack-agent
• Security Level: Public (Anyone can view this level - this is the default.)
• Environment: entOS Linux release 7.2.1511 (Core); cloudstack-agent-4.9.0-1.el7.centos.x86_64
• Assignee: Unassigned
• Reporter: Sven Vogel
• Created: 10/Nov/16 12:39
• Updated: 31/Oct/17 09:04
• Resolved: 01/Dec/16 13:08

Description

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