* Haim Ateya <hateya@redhat.com> [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
-- Ryan Harper Software Engineer; Linux Technology Center IBM Corp., Austin, Tx ryanh@us.ibm.com