Hi Michal, Before you try to add KVM host on your cloudstack environment, you should configure network Bridge settings ( example http://www.cloudkb.net/setup-network-bonding-bridge-centos/ ). Check whether AppArmor is installed on your machine and enable ports on your firewall.
Once the bridge settings configured successfully, segregate network traffic on your KVM agent properties file /etc/cloud/agent/agent.properties ( example cloudbr0, cloudbr1 ) Restart the services and check agent is connecting fine. /etc/init.d/messagebus restart /etc/init.d/libvirtd restart Thank You. Gopalakrishnan.S Cloud Consultant - Fogpanel On Fri, November 7, 2014 6:16 am, Michal Loncek wrote: > Hello all, > > > I would like to ask for your assistance with my efforts to install and > configure cloudstack. > > I have a cloudstack management running on one server and a cloudstack > agent running on a different server. When I try to add a new host on the > cloudstack management, it is not successful (the process times out and the > error message is "unable to add the host"). > > Looking at the log file on the management server > (/var/log/cloudstack/management/management-server.log), we can see that > the process fails due to KVM not enabled on the agent: > > 2014-11-07 00:44:08,030 INFO [c.c.r.ResourceManagerImpl] > (catalina-exec-9:ctx-b10b108e > ctx-ae87aed0) Trying to add a new host at http://87.244.198.134 in data > center 1 2014-11-07 00:44:08,194 DEBUG [c.c.u.s.SSHCmdHelper] > (catalina-exec-9:ctx-b10b108e ctx-ae87aed0) > Executing cmd: lsmod|grep kvm > 2014-11-07 00:44:09,387 DEBUG [c.c.u.s.SSHCmdHelper] > (catalina-exec-9:ctx-b10b108e ctx-ae87aed0) > lsmod|grep kvm output:kvm 337772 0 > > 2014-11-07 00:44:09,389 DEBUG [c.c.u.s.SSHCmdHelper] > (catalina-exec-9:ctx-b10b108e ctx-ae87aed0) > Executing cmd: cloudstack-setup-agent -m 87.244.198.132 -z 1 -p 1 -c 1 -g > d64bbafc-94af-34f4-8f11-52f8a9a95504 -a --pubNic=cloudbr0 > --prvNic=cloudbr0 --guestNic=cloudbr0 > --hypervisor=kvm > > > 2014-11-07 00:44:10,488 DEBUG [c.c.u.s.SSHCmdHelper] > (catalina-exec-9:ctx-b10b108e ctx-ae87aed0) > cloudstack-setup-agent -m 87.244.198.132 -z 1 -p 1 -c 1 -g > d64bbafc-94af-34f4-8f11-52f8a9a95504 -a --pubNic=cloudbr0 > --prvNic=cloudbr0 --guestNic=cloudbr0 --hypervisor=kvm output:Starting to > configure your system: Checking KVM...[Failed] > Please enable KVM on this machine > > > Try to restore your system: > > > However, when we log into the agent, KVM module is loaded and the process > is running: > > # lsmod | grep kvm > kvm 337772 0 > > # service libvirtd status > libvirtd (pid 11391) is running... > > and the cloudstack-agnet is running as well: > > #service cloudstack-agent status > cloudstack-agent (pid 12122) is running... > > If I try to run the cloudstack-setup-agent on the agent server, I will > get the same error message - "please enable KVM on this machine" > > > Searching the list archives I have found that one of the possible reasons > might be unsupported or disabled virtualization support in cpu/bios. > However that seems not to be the case here: > > > grep -E 'svm|vmx' /proc/cpuinfo flags : fpu vme de pse tsc msr pae mce > cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse > sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts > rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx > est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dts > tpr_shadow vnmi flexpriority ept vpid > > Both management and agent services are run on a Centos 6.5. I have tried > both clean install as well as install with the latest updates > (2.6.32-504.el6.x86_64). Cloudstack version is 4.4.1 > (cloudstack-management-4.4.1-NONOSS_3.el6.x86_64 and > cloudstack-agent-4.4.1-NONOSS_3.el6.x86_64) > > IPtables and SElinux are temporarily disabled. > > > Any ideas will be much appreciated. > > > Thank you! > > > Regards, > Michal > >
