我在书上看到，用户访问虚拟机实例的过程，首先经过安全组的验证，然后经过物理机hypervisor的防火墙，最后通过虚拟机实例的防火墙验证的。虚拟机实例响应用户请求则恰好反过来。
然后我的问题是：为什么是先经过安全组再通过物理机防火墙，安全组不是虚拟路由器的功能么，那么虚拟路由器在物理机上，应该是先通过物理机防火墙，再经过虚拟路由器啊，这个地方不是太懂，刚接触cloudstack，希望大家有空能帮忙解释一下，万分感谢，学习了！！！
from my huawei phone
Hello,
My CloudStack 4.3 has just recently change DNS from 172.16.x.x to 164.78.x.x
and i have done the necessary changes to the new DNS at the Zone
tab.Furthermore, i have also restarted my Console Proxy and SS VM.However my
VM's are still not receiving the new DNS.How can I fix this?
Yea, tried all that. Now its affecting KVM as well. Thanks for the reply, I
will dig a bit deeper.
Steven Searles
[cid:image001.jpg@01CF54D3.D25E1ED0]
On Nov 20, 2014, at 4:00 PM, Motty Cruz
motty.c...@gmail.commailto:motty.c...@gmail.com wrote:
Hi Steve,
have you try stopping and
I have a couple of basic zones and I'd like to set the DNS search suffix. I see
that it appears there used to be a dnssearchorder property for a zone. Does
anyone know if this still works, or if there is another way to give guests a
list of DNS domains to search?
Many Thanks,
Jason
For some reason it is affecting every host. VMware, KVM, and XenServer. No
hosts will come out of maintenance same NPE for all. Storage will go in and
out of maintenance fine. Weird. Any ideas? The only way to get the host back
online is to remove it and re-add it.
Steven Searles
Experienced similar behaviour, for kvm - seems like restarting libvirtd and
give it some time to settle, and than agent connects ... on its own...
Sent from Google Nexus 4
On Nov 21, 2014 4:43 PM, Steve Searles ssear...@zimcom.net wrote:
For some reason it is affecting every host. VMware,
I have been using http://cloudstack.apt-get.eu/rhel/4.4/ as the mirror for
my servers but today and yesterday I am only getting 30k from them. Is there
a US mirror for centos?
CONFIDENTIAL: This electronic mail, including any attachment(s) may contain
information that is privileged,
Not AFAIK, but there's http://mirrors.coreix.net/cloudstack.apt-get.eu/
--
Sent from the Delta quadrant using Borg technology!
Nux!
www.nux.ro
- Original Message -
From: Matthew Midgett clouds...@trick-solutions.com.INVALID
To: users@cloudstack.apache.org
Sent: Friday, 21 November,
Thanks Nux, I have started downloading them and will just make a private repo
until I can talk to the owner of the DC that I work for about setting up a
public one. I mean we use Cloudstack, Centos, Ubuntu and Debian for productions
systems. I've been meaning to do this just haven't got the
In my case the agent is connected fine. I have tried even restarting the
hosts. I have the agent log in debug for the KVM server and am not seeing the
mgmt server even trying to execute anything when coming out of maintenance. I
just get the NPE immediately in the management server logs.
Below is the full NPE from the catalina.out if that would help. This is the
same NPE for all hypervisor types.
INFO [o.a.c.f.j.i.AsyncJobMonitor] (API-Job-Executor-10:ctx-208629c7
job-12679) Add job-12679 into job monitoring
ERROR [c.c.a.ApiAsyncJobDispatcher]
Hello, I have an issue were a number of vms are in Expunging state and
have been for days. The KVM host they lived on crashed and isnt coming
back. I had to force remove the host from the cluster. This left the vms in
the CloudStack Manager in a destroyed state. 24hrs later they moved to
Expunging
Check your expunge.delay and expunge.interval global settings. More than likely
your expunge.interval setting is set high..
Date: Fri, 21 Nov 2014 14:00:07 -0700
Subject: VMs not Expunging
From: bcl...@tendrilinc.com
To: users@cloudstack.apache.org
Hello, I have an issue were a number of
Hi Brent
I suggest you to change state of the VM to Stopped from database.
This action enables you to try destroy VM again fron UI.
Sent from Samsung Mobile.
div Original message /divdivFrom: Brent Clark
bcl...@tendrilinc.com /divdivDate:22/11/2014 00:30 (GMT+03:30)
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