Re: [Users] test day: using VM has host for vdsm

* Haim Ateya&lt;hateya(a)redhat.com&gt; [2012-01-18 08:02]: > On Wed 18 Jan 2012 03:48:08 PM IST, Ryan Harper wrote: >> * Haim Ateya&lt;hateya(a)redhat.com&gt; [2012-01-18 07:13]: >>> On Wed 18 Jan 2012 02:59:01 PM IST, Ryan Harper wrote: >>>> I've created some f16 VMs that contain both ovirt-engine and a few >>>> to run vdsm as nodes. When I add in the VM host into the engine and it >>>> attempts to install vdsm (even though I've already installed vdsm) the >>>> install fails because the vdsm install script is checking to see if the >>>> host has virt capabilities; since I'm not running nested KVM, this >>>> fails. Is there a way to work around this can enable a VM to be a host >>>> in oVirt? I had heard in the past there was a way to create fake VMs >>>> when attempting to do ovirt-engine stress testing, wondering if that >>>> might be of help here. >>>> >>>> Also, are their vdsm rpms built for RHEL6.x available? >>>> >>>> Thanks! >>>> >>> >>> Hi Rayn, >>> >>> - login to your ovirt-engine machine >>> - edit >>> /usr/share/ovirt-engine/engine.ear/components.war/vds/vds_bootstrap.py >>> - comment out the following: >>> >>> 836 if not oDeploy.virtExplorer(random_num): >>> 837 logging.error('virtExplorer test failed') >>> 838 return False >>> - reinstall host >> >> So I'm getting further, but now the bootstrap.log has more errors below. >> If I follow the test day instructions, it indicates to install vdsm and >> includes instructions, but it's clear that ovirt-engine is configured by >> default to push out vdsm and install it. If I've already configured and >> installed vdsm on the node is there any way to not attempting to bootstrap >> vdsm >> at all and just attempt to have it connect? >> >> >> >> Wed, 18 Jan 2012 08:35:37 DEBUG<BSTRAP component='VDS PACKAGES' >> status='OK' result='qemu-kvm-tools' >> message='qemu-kvm-tools-0.15.1-3.fc16.x86_64 '/> >> Wed, 18 Jan 2012 08:35:37 DEBUG Basic configuration found, skipping >> this step >> Wed, 18 Jan 2012 08:35:37 DEBUG<BSTRAP component='CreateConf' status='OK' >> message='Basic configuration found, skipping this step'/> >> Wed, 18 Jan 2012 08:35:37 DEBUG<BSTRAP component='CheckLocalHostname' >> status='OK' message='Local hostname is correct.'/> >> Wed, 18 Jan 2012 08:35:37 DEBUG Bridge ovirtmgmt not found, need to >> create it. >> Wed, 18 Jan 2012 08:35:37 DEBUG getAddress Entry. >> url=http://ichigo-dom223.phx.austin.ibm.com:8080/Components/vds/ >> Wed, 18 Jan 2012 08:35:37 DEBUG getAddress return. >> address=ichigo-dom223.phx.austin.ibm.com port=8080 >> Wed, 18 Jan 2012 08:35:37 DEBUG makeBridge begin. >> Wed, 18 Jan 2012 08:35:37 DEBUG _getMGTIface: read host name: >> ichigo-dom223.phx.austin.ibm.com >> Wed, 18 Jan 2012 08:35:37 DEBUG _getMGTIface: using host name >> ichigo-dom223.phx.austin.ibm.com strIP= 192.168.68.223 >> Wed, 18 Jan 2012 08:35:37 DEBUG _getMGTIface IP=192.168.68.223 >> strIface=engine >> Wed, 18 Jan 2012 08:35:37 ERROR makeBridge found existing bridge named: >> engine >> Wed, 18 Jan 2012 08:35:37 ERROR makeBridge errored: out= >> err=None >> ret=None >> Wed, 18 Jan 2012 08:35:37 DEBUG makeBridge return. >> Wed, 18 Jan 2012 08:35:37 ERROR addNetwork error trying to add >> management bridge >> Wed, 18 Jan 2012 08:35:37 DEBUG<BSTRAP component='SetNetworking' >> status='FAIL' message='addNetwork error trying to add management bridge'/> >> Wed, 18 Jan 2012 08:35:37 DEBUG getAddress Entry. >> url=http://ichigo-dom223.phx.austin.ibm.com:8080/Components/vds/ >> Wed, 18 Jan 2012 08:35:37 DEBUG getAddress return. >> address=ichigo-dom223.phx.austin.ibm.com port=8080 >> Wed, 18 Jan 2012 08:35:37 DEBUG getRemoteFile start. IP = >> ichigo-dom223.phx.austin.ibm.com port = 8080 fileName = >> "/engine.ssh.key.txt" >> Wed, 18 Jan 2012 08:35:37 DEBUG /engine.ssh.key.txt failed in HTTPS. >> Retrying using HTTP. >> Traceback (most recent call last): >> File "/tmp/deployUtil.py", line 1334, in getRemoteFile >> conn.sock = getSSLSocket(sock, certPath) >> File "/tmp/deployUtil.py", line 1178, in getSSLSocket >> cert_reqs=ssl.CERT_REQUIRED) >> File "/usr/lib64/python2.7/ssl.py", line 372, in wrap_socket >> ciphers=ciphers) >> File "/usr/lib64/python2.7/ssl.py", line 132, in __init__ >> ciphers) >> SSLError: [Errno 185090050] _ssl.c:340: error:0B084002:x509 certificate >> routines:X509_load_cert_crl_file:system lib >> Wed, 18 Jan 2012 08:35:37 DEBUG getRemoteFile end. >> Wed, 18 Jan 2012 08:35:37 DEBUG handleSSHKey start >> Wed, 18 Jan 2012 08:35:37 DEBUG Failed to read >> /root/.ssh/authorized_keys >> Wed, 18 Jan 2012 08:35:37 DEBUG handleSSHKey: failed to chmod >> authorized_keys >> Traceback (most recent call last): >> File "/tmp/deployUtil.py", line 608, in handleSSHKey >> silentRestoreCon(P_ROOT_AUTH_KEYS) >> File "/tmp/deployUtil.py", line 576, in silentRestoreCon >> import selinux >> File "/usr/lib64/python2.7/site-packages/selinux/__init__.py", line 26, >> in<module> >> _selinux = swig_import_helper() >> File "/usr/lib64/python2.7/site-packages/selinux/__init__.py", line 22, >> in swig_import_helper >> _mod = imp.load_module('_selinux', fp, pathname, description) >> ImportError: /usr/lib64/python2.7/site-packages/selinux/_selinux.so: >> undefined symbol: selinux_check_access >> Wed, 18 Jan 2012 08:35:37 DEBUG handleSSHKey end >> Wed, 18 Jan 2012 08:35:37 DEBUG<BSTRAP component='SetSSHAccess' >> status='FAIL' message='Failed to write server~s SSH key.'/> >> Wed, 18 Jan 2012 08:35:37 ERROR setSSHAccess test failed >> Wed, 18 Jan 2012 08:35:37 DEBUG<BSTRAP component='RHEV_INSTALL' >> status='FAIL'/> >> Wed, 18 Jan 2012 08:35:37 DEBUG **** End VDS Validation **** >> >> >> >> >>> - add fake_kvm_support = True to your vdsm.conf under >>> /etc/vdsm/vdsm.conf >>> - restart vdsmd service >> > > please make sure selinux is set at least on permissive mode; > > sed -i 's/SELINUX=disabled/SELINUX=permissive/g' > /etc/sysconfig/selinux > > reboot and reinstall. > > anyhow, if this is the case, its a known issue and patch is pending > upstream. I did this, but I was also able to just re-run the installer and bootstrap completed. However, now I have another issue. THe host is marked unresponsive in engine, engine.log shows a connectivity issue, but both hosts can ping and share data. . Stage completed. (Stage: Running second installation script on Host) 2012-01-18 09:58:08,550 INFO [org.ovirt.engine.core.utils.hostinstall.MinaInstallWrapper] (pool-5-thread-49) RunSSHCommand returns true 2012-01-18 09:58:08,550 INFO [org.ovirt.engine.core.bll.VdsInstaller] (pool-5-thread-49) FinishCommand ended:true 2012-01-18 09:58:08,554 INFO [org.ovirt.engine.core.bll.InstallVdsCommand] (pool-5-thread-49) After Installation pool-5-thread-49 2012-01-18 09:58:08,555 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-49) START, SetVdsStatusVDSCommand(vdsId = 8c627fa8-41d8-11e1-8d2f-00fffe0000df, status=Reboot, nonOperationalReason=NONE), log id: 703c3cbd 2012-01-18 09:58:08,560 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-49) FINISH, SetVdsStatusVDSCommand, log id: 703c3cbd 2012-01-18 09:58:08,560 INFO [org.ovirt.engine.core.bll.VdsCommand] (pool-5-thread-50) Waiting 300 seconds, for server to finish reboot process. 2012-01-18 10:03:08,561 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-50) START, SetVdsStatusVDSCommand(vdsId = 8c627fa8-41d8-11e1-8d2f-00fffe0000df, status=NonResponsive, nonOperationalReason=NONE), log id: 3e57bdd2 2012-01-18 10:03:08,570 INFO [org.ovirt.engine.core.vdsbroker.SetVdsStatusVDSCommand] (pool-5-thread-50) FINISH, SetVdsStatusVDSCommand, log id: 3e57bdd2 2012-01-18 10:03:10,201 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.VdsBrokerCommand] (QuartzScheduler_Worker-35) XML RPC error in command GetCapabilitiesVDS ( Vds: ichigo-dom224 ), the error was: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException I can query vdsm on the on the node: [root@f16-node1 ~]# vdsClient -s 0 getVdsCaps HBAInventory = {'iSCSI': [{'InitiatorName': 'iqn.1994-05.com.redhat:2abcda43e16d'}], 'FC': []} ISCSIInitiatorName = iqn.1994-05.com.redhat:2abcda43e16d bondings = {'bond4': {'hwaddr': '00:00:00:00:00:00', 'cfg': {}, 'netmask': '', 'addr': '', 'slaves': []}, 'bond0': {'hwaddr': '00:00:00:00:00:00', 'cfg': {}, 'netmask': '', 'addr': '', 'slaves': []}, 'bond1': {'hwaddr': '00:00:00:00:00:00', 'cfg': {}, 'netmask': '', 'addr': '', 'slaves': []}, 'bond2': {'hwaddr': '00:00:00:00:00:00', 'cfg': {}, 'netmask': '', 'addr': '', 'slaves': []}, 'bond3': {'hwaddr': '00:00:00:00:00:00', 'cfg': {}, 'netmask': '', 'addr': '', 'slaves': []}} clusterLevels = ['3.0'] cpuCores = 1 cpuFlags = pge,clflush,sep,syscall,tsc,vmx,cmov,nx,constant_tsc,pat,sse4_1,lm,msr,fpu,fxsr,pae,nopl,mmx,cx8,mce,de,mca,pse,pni,popcnt,apic,sse,sse4_2,lahf_lm,sse2,hypervisor,up,ssse3,cx16,pse36,mtrr,x2apicmodel_486,model_pentium,model_pentium2,model_pentium3,model_pentiumpro,model_qemu32,model_coreduo,model_core2duo,model_n270,model_Conroe,model_Penryn,model_Nehalem,model_Opteron_G1 cpuModel = Intel(Fake) CPU cpuSockets = 1 cpuSpeed = 2800.482 emulatedMachines = ['pc-0.14', 'pc', 'fedora-13', 'pc-0.13', 'pc-0.12', 'pc-0.11', 'pc-0.10', 'isapc'] guestOverhead = 65 hooks = {} kvmEnabled = true management_ip = memSize = 7988 networks = {'ovirtmgmt': {'addr': '192.168.68.224', 'cfg': {'DEVICE': 'ovirtmgmt', 'DELAY': '0', 'BOOTPROTO': 'dhcp', 'TYPE': 'Bridge', 'ONBOOT': 'yes'}, 'ports': ['eth0'], 'netmask': '255.255.192.0', 'stp': 'off', 'gateway': '192.168.68.1'}} nics = {'eth0': {'hwaddr': '00:FF:FE:00:00:E0', 'netmask': '', 'speed': 0, 'addr': ''}} operatingSystem = {'release': '1', 'version': '16', 'name': 'Fedora'} packages2 = {'kernel': {'release': '7.fc16.x86_64', 'buildtime': 1320196248.0, 'version': '3.1.0'}, 'spice-server': {'release': '1.fc16', 'buildtime': '1321276111', 'version': '0.10.0'}, 'vdsm': {'release': '0.fc16', 'buildtime': '1326734129', 'version': '4.9.3.1'}, 'qemu-kvm': {'release': '3.fc16', 'buildtime': '1321651456', 'version': '0.15.1'}, 'libvirt': {'release': '4.fc16', 'buildtime': '1324326688', 'version': '0.9.6'}, 'qemu-img': {'release': '3.fc16', 'buildtime': '1321651456', 'version': '0.15.1'}} reservedMem = 321 software_revision = 0 software_version = 4.9 supportedProtocols = ['2.2', '2.3'] supportedRHEVMs = ['3.0'] uuid = 922F4AE6-8EEA-4B11-44C4-EA1E1D665AC2_00:FF:FE:00:00:E0 version_name = Snow Man vlans = {} vmTypes = ['kvm']