Hi Jun, There could be some issue with the template with which you deployed vm. Please check "ifconfig -a" output in vm booted on hostB. This will give the interface name and make sure that network-scripts directory has a file with the interface name.
-Sanjeev -----Original Message----- From: Du Jun [mailto:dj199...@gmail.com] Sent: Monday, March 10, 2014 5:05 PM To: users Subject: Re: Fail to configure network interface when booting VM BTW, the /etc/cloudstack/agent/agent.properties is shown below: #Storage #Mon Mar 10 16:59:56 CST 2014 guest.network.device=cloudbr0 workers=5 private.network.device=cloudbr0 port=8250 resource=com.cloud.hypervisor.kvm.resource.LibvirtComputingResource pod=1 zone=1 guid=e2e402df-6e65-3e08-a680-35ecfb39716b public.network.device=cloudbr0 cluster=1 local.storage.uuid=05d6ad68-fdd0-4041-8371-a592727d57d4 domr.scripts.dir=scripts/network/domr/kvm LibvirtComputingResource.id=10 host=10.10.101.103 We can see that, guest, private and public all use the network bridge "cloudbr0". And, route table in my agent host(B) is like that: root@ubuntu-7:~# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 10.10.101.254 0.0.0.0 UG 100 0 0 cloudbr0 10.10.101.0 0.0.0.0 255.255.255.0 U 0 0 0 cloudbr0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 cloud0 192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0 It seems all okay. I wonder what I have missed? -- Best Regards, Du Jun 2014-03-10 19:26 GMT+08:00 Du Jun <dj199...@gmail.com>: > Hi Bharat, > > Thank you for your prompt reply. As I am new to CloudStack, I have 2 > questions to consult you. > > >check if host B has the systemvm.iso in it. if not copy it manually > >from > host A. > Where can I check if host B has the systemvm.iso? > > >before adding the host make sure the host tags are cleared. > When I add the host B, the tag of the host is empty. After adding the > host, I add a tag for host B so that I can always put the VM to host B > for testing purpose. Does it matter? > > Thanks! > -- > Best Regards, > Du Jun > > > 2014-03-10 19:10 GMT+08:00 Bharat Kumar <bharat.ku...@citrix.com>: > > Hi Jun, >> >> check if host B has the systemvm.iso in it. if not copy it manually >> from host A. >> >> cloudstack generally dose this for you when you add a host for the >> first time. >> before adding the host make sure the host tags are cleared. >> >> Regards, >> Bharat. >> On 10-Mar-2014, at 4:35 pm, Du Jun <dj199...@gmail.com> wrote: >> >> > Hi all, >> > >> > I am using CloudStack4.2 advanced zone in Ubuntu12.04. I use host >> > A(10.10.101.103) as my management server, and use host >> > B(10.10.101.107) >> as >> > my agent host. I meet a problem that the VM booted in host B fail >> > to configure network interface when boot up. In other words, when I >> > type `ifconfig` in VM booted in host B, I find the IP address is missing! >> > However, there is no problem with the VM booted in host A. >> > >> > BTW, I both add a network bridge "cloudbr0" in management server(A) >> > and agent host(B). Both server A and B can access the internet and >> > I can >> access >> > them from outside. So, I have no idea now. Can anyone tell me how >> > to >> debug >> > or provide me with some clue? Thanks! >> > >> > -- >> > Best Regards, >> > Frank >> >> >
