cloudstack-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Marc-Andre Jutras <mar...@marcuspocus.com>
Subject Re: what is this alert log in management server
Date Tue, 31 May 2016 15:23:53 GMT
Yes it's safe...

It will take another IP if the VR is not destroyed / expunged correctly: 
the system will expect that this VM can be re-spun-up...

lower your expunge delay if you want to ensure that this VR will use the 
same IP...

on ACS / Global settings / expunge delay , set it to 60 sec

on ACS / Global settings / expunge interval, set it to 60 sec

restart ACS, delete / destroy VR, wait 120 sec and spin-up a new VM to 
re-create a VR...


Marcus


On 2016-05-31 10:50 AM, Semih Tolga DEMİR wrote:
> Hi Marcus,
>
> is it safe to destroy VR, on some troubleshooting guides it tells us to
> never destroy VR? one time i destroyed vr and it took new ip from guest ip
> network, so is it safe to destroy VR?
> whats your opinions ?
>
> Thanks
>
> 2016-05-31 17:38 GMT+03:00 Marc-Andre Jutras <marcus@marcuspocus.com>:
>
>> Hey !
>>
>> personally, I would recommend to run everything on UTC but it's up to
>> you...
>>
>> If everything is in ntp-sync, maybe an old api call was waiting on the VR
>> to get consumed by ACS... Just to be sure, destroy / re-create the VR and
>> check if you're still seeing the same warning message...
>>
>> also, check on your kvma16 host if there's any errors there... just in
>> case ;)
>>
>> best way to destroy / re-create rapidly a VR :
>>
>> 1- delete / destroy / expunge the VR,
>>
>> 2- spin up a new VM on the same network
>>
>> 3- ACS will detect the missing VR and will re-create it right away...
>>
>> Marcus
>>
>>
>>
>> On 2016-05-31 2:35 AM, Semih Tolga DEMİR wrote:
>>
>>> Hi;
>>>
>>> All management servers and hypervizors are in ntp time sync.
>>>
>>> My management and hypervisor servers are using my local timezone(UTC+5)
>>> but
>>> they are synced with ntp but you know systemvm’s are using default UTC
>>> timezone, do i need to set management and hypervisors server to UTC for
>>> ACS
>>> to work successfully?
>>>
>>> Thanks
>>>
>>> Tolga
>>>
>>>
>>> 2016-05-30 21:49 GMT+03:00 Marc-Andre Jutras <marcus@marcuspocus.com>:
>>>
>>> Make sure NTP is configured and in sync everywhere... ( that's include
>>>> your management server, hypervisor, etc... )
>>>>
>>>>
>>>>
>>>> On 2016-05-30 7:51 AM, Semih Tolga DEMİR wrote:
>>>>
>>>> Hi,
>>>>> I see some different logs in my management server. I do not understand
>>>>> what
>>>>> is the meaning of this  [ALERT] , is it bug? Can i ignore that?
>>>>>
>>>>> The  [ALERT] logs are below.
>>>>>
>>>>>
>>>>> 2016-05-30 09:47:45,451 DEBUG [c.c.a.t.Request]
>>>>> (AgentManager-Handler-10:null) (logid:) Seq 10-1235393672783119940:
>>>>> Processing:  { Ans: , MgmtId: 345050167520, via: 10, Ver: v1, Flags:
10,
>>>>> [{"com.cloud.agent.api.GetRouterAlertsAnswer":{"alerts":["2016-05-24
>>>>> 17:06:03,446 [ALERT] [dnsmasq] The process detected as
>>>>> running"],"timeStamp":"2016-05-24 17:06:03","result":true,"wait":0}}]
}
>>>>>
>>>>> 2016-05-30 09:47:45,451 DEBUG [c.c.a.t.Request]
>>>>> (RouterStatusMonitor-1:ctx-972488b8) (logid:0e7a028f) Seq
>>>>> 10-1235393672783119940: Received:  { Ans: , MgmtId: 345050167520, via:
>>>>> 10(kvma16), Ver: v1, Flags: 10, { GetRouterAlertsAnswer } }
>>>>>
>>>>> 2016-05-30 09:47:45,451 WARN
>>>>> [c.c.n.r.VirtualNetworkApplianceManagerImpl]
>>>>> (RouterStatusMonitor-1:ctx-972488b8) (logid:0e7a028f) Invalid last alert
>>>>> timestamp received while collecting alerts from router: r-91-VM
>>>>>
>>>>> 2016-05-30 09:47:45,490 DEBUG [c.c.a.t.Request]
>>>>> (AgentManager-Handler-1:null) (logid:) Seq 10-1235393672783119941:
>>>>> Processing:  { Ans: , MgmtId: 345050167520, via: 10, Ver: v1, Flags:
10,
>>>>> [{"com.cloud.agent.api.GetRouterAlertsAnswer":{"alerts":["2016-05-24
>>>>> 17:06:03,446 [ALERT] [dnsmasq] The process detected as
>>>>> running"],"timeStamp":"2016-05-24 17:06:03","result":true,"wait":0}}]
}
>>>>>
>>>>> 2016-05-30 09:47:45,490 DEBUG [c.c.a.t.Request]
>>>>> (RouterStatusMonitor-1:ctx-1ac9d1dd) (logid:b308a937) Seq
>>>>> 10-1235393672783119941: Received:  { Ans: , MgmtId: 345050167520, via:
>>>>> 10(kvma16), Ver: v1, Flags: 10, { GetRouterAlertsAnswer } }
>>>>>
>>>>>
>>>>> Thanks,
>>>>>
>>>>>
>>>>>


Mime
View raw message