--------------050608080707060402090909 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit On 12/13/2013 2:59 AM, Sven Kieske wrote:
Hi,
first, thanks for this script! I'll have to setup some CentOS 6.5 machines too, maybe it will help. Here are some questions/improvements from me:
There's no need to use "localinstall" anymore, "install" is fine with yum :-)
Then you install "virt-manager", for what purpose, may I ask? I also never needed to manually create the ovirt-management bridge has this behaviour changed in recent vdsm/CentOS Release?
Am 13.12.2013 05:48, schrieb Ted Miller:
# script to prepare Centos 6.5 for ovirt host install process
echo "================= Ted's personal preferences--early ========================"
yum -y install nano deltarpm yum-plugin-priorities yum-presto mlocate
echo "=================== end of Ted's personal preferences--early ================"
yum -y upgrade
echo "....................install some repos (if not already done).................." cd /etc/yum.repos.d if [ ! -f glusterfs-epel.repo ] ; then echo "..............installing gluster repo......................." yum -y install wget wget http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs... echo "..............done installing gluster repo.................." fi
if [ ! -f el6-ovirt.repo ] ; then echo "..............installing ovirt repo......................." yum -y localinstall http://ovirt.org/releases/ovirt-release-el.noarch.rpm echo "..............done installing ovirt repo.................." fi
if [ ! -f epel.repo ] ; then echo "..............installing epel repo......................." yum -y localinstall http://mirror.us.leaseweb.net/epel/6/i386/epel-release-6-8.noarch.rpm echo "..............done installing epel repo.................." fi
echo "........install libvirt............................" yum -y install libvirt qemu-kvm tuned echo "........install virt-manager" # with unlisted dependencies yum -y install virt-manager xorg-x11-xauth dejavu-lgc-sans-mono-fonts
# create the ovirtmgmt bridge if [ ! -f /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt ]; then echo "........................creating ovirtmgmt bridge......................" service libvirtd start service libvirtd status virsh net-destroy default virsh net-undefine default virsh iface-bridge eth0 ovirtmgmt service network restart service libvirtd stop service libvirtd status fi
echo ".........copy tuned profile..............." # copy virtual-host --> rhs-virtualization so ovirt is happy cp -r /etc/tune-profiles/virtual-host /etc/tune-profiles/rhs-virtualization
yum -y install vdsm
echo "================= Ted's personal preferences--late ================================="
#add lines to send messages to TTY12 cat /etc/rsyslog.conf | grep tty12 if [ ! $? -eq 0 ] ; then echo ".......................Adding for tty12...................." echo " " >> /etc/rsyslog.conf echo "# Log everything to tty12" >> /etc/rsyslog.conf echo "*.* /dev/tty12" >> /etc/rsyslog.conf service rsyslog restart fi
echo "...........install gkrellm.............." yum -y install gkrellm
#add poll=0 to kill noveau messages cat /boot/grub/grub.conf | grep poll=0 if [ ! $? -eq 0 ] ; then echo "............................Adding poll=0.........................." sed -i '/^[ \t]kernel*/ s/$/ drm-kms-helper.poll=0/g' /boot/grub/grub.conf fi
I followed your instructions (and similar suggestions by others). I was installing the host only, so commented out everything in my file except install EPEL and ovirt repos. I'm not interested in hearing about what "should" happen, or what happened on 6.4. These are the (unfixed) problems with 6.5, and they are real.
INSTALL FAILED with message: Failed to install Host office4a. Yum [u'glusterfs-server-3.4.0-8.el6.x86_64 requires glusterfs-libs = 3.4.0-8.el6', u'glusterfs-server-3.4.0-8.el6.x86_64 requires glusterfs = 3.4.0-8.el6', u'glusterfs-server-3.4.0-8.el6.x86_64 requires glusterfs-fuse = 3.4.0-8.el6', u'glusterfs-cli-3.4.0-8.el6.x86_64 requires glusterfs-libs = 3.4.0-8.el6']. # yum list gluster base: mirror.oss.ou.edu epel: mirrors.servercentral.net extras: mirror.dattobackup.com updates: centos.sonn.com Available Packages glusterfs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-cli.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-debuginfo.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-fuse.x86_64 3.4.0.36rhs-1.el6 base glusterfs-geo-replication.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-libs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-rdma.x86_64 3.4.0.36rhs-1.el6 base glusterfs-resource-agents.noarch 3.4.0-8.el6 glusterfs-noarch-epel glusterfs-server.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-ufo.noarch 3.4.0-8.el6 glusterfs-noarch-epel The real truth is that there are three repos trying to serve up gluster 3.4.0 packages. # yum list gluster* --showduplicates Loaded plugins: fastestmirror, presto Loading mirror speeds from cached hostfile * base: mirror.umd.edu * epel: mirror.utexas.edu * extras: mirrors.liquidweb.com * updates: centos.sonn.com Available Packages glusterfs.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs.x86_64 3.4.0-8.el6 ovirt-stable glusterfs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-api.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-api.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api-devel.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-api-devel.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-api-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-cli.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-cli.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-debuginfo.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-debuginfo.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-devel.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-devel.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-fuse.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-fuse.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-fuse.x86_64 3.4.0.36rhs-1.el6 base glusterfs-geo-replication.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-geo-replication.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-libs.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-libs.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-libs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-rdma.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-rdma.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-rdma.x86_64 3.4.0.36rhs-1.el6 base glusterfs-resource-agents.noarch 3.4.0-8.el6 glusterfs-noarch-epel glusterfs-resource-agents.noarch 3.4.0-8.el6 ovirt-stable glusterfs-server.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-server.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-ufo.noarch 3.4.0-8.el6 glusterfs-noarch-epel I had found a suggestion on the web to upgrade to 3.4.1, since the 3.4.0 versions can't figure out "who's on first". So I went back and uncommented the glusterfs repo install. That changes yum's perspective to: # yum list gluster* Loaded plugins: fastestmirror, presto Loading mirror speeds from cached hostfile * base: mirrors.einstein.yu.edu * epel: mirror.utexas.edu * extras: mirror.nexcess.net * updates: centos.sonn.com Available Packages glusterfs.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-api.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-api-devel.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-cli.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-debuginfo.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-devel.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-fuse.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-geo-replication.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-libs.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-rdma.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-resource-agents.noarch 3.4.1-3.el6 glusterfs-noarch-epel glusterfs-server.x86_64 3.4.1-3.el6 glusterfs-epel Only by replacing the glusterfs-epel repo file that ovirt uses with a different one, does version 3.4.1 become available, and the error goes away. I got a message saying "Host office4a installation in progress. Cannot set tuned profile." but that message did not stop the installation from completing, but gives me enough reason to put back the line copying the "tuned" profile, so ovirt finds what it is looking for. The other problems did not appear this time, very possibly because of the order in which I tackled things, based on the advice I got. That leaves my install script looking like this (with all the 'if' statements take out): #!/bin/bash # script to prepare Centos 6.5 minimal for ovirt host install process # by Ted Miller # 2013-12-16 tested on office4a yum -y install yum-presto yum -y upgrade yum -y install wget wget http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs... yum -y install http://ovirt.org/releases/ovirt-release-el.noarch.rpm yum -y install http://mirror.us.leaseweb.net/epel/6/i386/epel-release-6-8.noarch.rpm cp -r /etc/tune-profiles/virtual-host /etc/tune-profiles/rhs-virtualization That is significantly reduced from what I had, but still a long ways from the "just install the epel and ovirt repos" that I was getting. The version conflict that forced the addition of the glusterfs repo is probably due to new versions of gluster in Centos 6.5. The problem with "tune" was trying to fix a problem for RHES users, but created a problem for everyone else (CentOS & etc). Ted Miller --------------050608080707060402090909 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#FFFFFF"> On 12/13/2013 2:59 AM, Sven Kieske wrote:<br> <blockquote cite="mid:52AABEF4.8000608@mittwald.de" type="cite"> <pre wrap="">Hi, first, thanks for this script! I'll have to setup some CentOS 6.5 machines too, maybe it will help. Here are some questions/improvements from me: There's no need to use "localinstall" anymore, "install" is fine with yum :-) Then you install "virt-manager", for what purpose, may I ask? I also never needed to manually create the ovirt-management bridge has this behaviour changed in recent vdsm/CentOS Release? Am 13.12.2013 05:48, schrieb Ted Miller: </pre> <blockquote type="cite"> <pre wrap=""># script to prepare Centos 6.5 for ovirt host install process echo "================= Ted's personal preferences--early ========================" yum -y install nano deltarpm yum-plugin-priorities yum-presto mlocate echo "=================== end of Ted's personal preferences--early ================" yum -y upgrade echo "....................install some repos (if not already done).................." cd /etc/yum.repos.d if [ ! -f glusterfs-epel.repo ] ; then echo "..............installing gluster repo......................." yum -y install wget wget <a class="moz-txt-link-freetext" href="http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo">http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo</a> echo "..............done installing gluster repo.................." fi if [ ! -f el6-ovirt.repo ] ; then echo "..............installing ovirt repo......................." yum -y localinstall <a class="moz-txt-link-freetext" href="http://ovirt.org/releases/ovirt-release-el.noarch.rpm">http://ovirt.org/releases/ovirt-release-el.noarch.rpm</a> echo "..............done installing ovirt repo.................." fi if [ ! -f epel.repo ] ; then echo "..............installing epel repo......................." yum -y localinstall <a class="moz-txt-link-freetext" href="http://mirror.us.leaseweb.net/epel/6/i386/epel-release-6-8.noarch.rpm">http://mirror.us.leaseweb.net/epel/6/i386/epel-release-6-8.noarch.rpm</a> echo "..............done installing epel repo.................." fi echo "........install libvirt............................" yum -y install libvirt qemu-kvm tuned echo "........install virt-manager" # with unlisted dependencies yum -y install virt-manager xorg-x11-xauth dejavu-lgc-sans-mono-fonts # create the ovirtmgmt bridge if [ ! -f /etc/sysconfig/network-scripts/ifcfg-ovirtmgmt ]; then echo "........................creating ovirtmgmt bridge......................" service libvirtd start service libvirtd status virsh net-destroy default virsh net-undefine default virsh iface-bridge eth0 ovirtmgmt service network restart service libvirtd stop service libvirtd status fi echo ".........copy tuned profile..............." # copy virtual-host --> rhs-virtualization so ovirt is happy cp -r /etc/tune-profiles/virtual-host /etc/tune-profiles/rhs-virtualization yum -y install vdsm echo "================= Ted's personal preferences--late =================================" #add lines to send messages to TTY12 cat /etc/rsyslog.conf | grep tty12 if [ ! $? -eq 0 ] ; then echo ".......................Adding for tty12...................." echo " " >> /etc/rsyslog.conf echo "# Log everything to tty12" >> /etc/rsyslog.conf echo "*.* /dev/tty12" >> /etc/rsyslog.conf service rsyslog restart fi echo "...........install gkrellm.............." yum -y install gkrellm #add poll=0 to kill noveau messages cat /boot/grub/grub.conf | grep poll=0 if [ ! $? -eq 0 ] ; then echo "............................Adding poll=0.........................." sed -i '/^[ \t]kernel*/ s/$/ drm-kms-helper.poll=0/g' /boot/grub/grub.conf fi </pre> </blockquote> </blockquote> <div class="moz-text-html" lang="x-western"> <div name="divtagdefaultwrapper" id="divtagdefaultwrapper" style="font-family: Calibri,Arial,Helvetica,sans-serif; font-size: 12pt; color: #000000; margin: 0"> I followed your instructions (and similar suggestions by others). I was installing the host only, so commented out everything in my file except install EPEL and ovirt repos. I'm not interested in hearing about what "should" happen, or what happened on 6.4. These are the (unfixed) problems with 6.5, and they are real.<br> <br> INSTALL FAILED with message:<br> <br> Failed to install Host office4a. Yum [u'glusterfs-server-3.4.0-8.el6.x86_64 requires glusterfs-libs = 3.4.0-8.el6', u'glusterfs-server-3.4.0-8.el6.x86_64 requires glusterfs = 3.4.0-8.el6', u'glusterfs-server-3.4.0-8.el6.x86_64 requires glusterfs-fuse = 3.4.0-8.el6', u'glusterfs-cli-3.4.0-8.el6.x86_64 requires glusterfs-libs = 3.4.0-8.el6'].<br> <br> <pre><tt># yum list gluster base: mirror.oss.ou.edu epel: mirrors.servercentral.net extras: mirror.dattobackup.com updates: centos.sonn.com Available Packages glusterfs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-cli.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-debuginfo.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-fuse.x86_64 3.4.0.36rhs-1.el6 base glusterfs-geo-replication.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-libs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-rdma.x86_64 3.4.0.36rhs-1.el6 base glusterfs-resource-agents.noarch 3.4.0-8.el6 glusterfs-noarch-epel glusterfs-server.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-ufo.noarch 3.4.0-8.el6 glusterfs-noarch-epel</tt> </pre> <br> The real truth is that there are three repos trying to serve up gluster 3.4.0 packages.<br> <br> <pre><tt># yum list gluster* --showduplicates Loaded plugins: fastestmirror, presto Loading mirror speeds from cached hostfile * base: mirror.umd.edu * epel: mirror.utexas.edu * extras: mirrors.liquidweb.com * updates: centos.sonn.com Available Packages glusterfs.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs.x86_64 3.4.0-8.el6 ovirt-stable glusterfs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-api.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-api.x86_64 3.4.0.36rhs-1.el6 base glusterfs-api-devel.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-api-devel.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-api-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-cli.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-cli.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-debuginfo.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-debuginfo.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-devel.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-devel.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-devel.x86_64 3.4.0.36rhs-1.el6 base glusterfs-fuse.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-fuse.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-fuse.x86_64 3.4.0.36rhs-1.el6 base glusterfs-geo-replication.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-geo-replication.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-libs.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-libs.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-libs.x86_64 3.4.0.36rhs-1.el6 base glusterfs-rdma.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-rdma.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-rdma.x86_64 3.4.0.36rhs-1.el6 base glusterfs-resource-agents.noarch 3.4.0-8.el6 glusterfs-noarch-epel glusterfs-resource-agents.noarch 3.4.0-8.el6 ovirt-stable glusterfs-server.x86_64 3.4.0-8.el6 glusterfs-epel glusterfs-server.x86_64 3.4.0-8.el6 ovirt-stable glusterfs-ufo.noarch 3.4.0-8.el6 glusterfs-noarch-epel</tt><font face="'Lucida Console', Monaco, monospace"> </font></pre> <br> <br> I had found a suggestion on the web to upgrade to 3.4.1, since the 3.4.0 versions can't figure out "who's on first".<br> <br> So I went back and uncommented the glusterfs repo install. That changes yum's perspective to:<br> <br> <pre><tt># yum list gluster* Loaded plugins: fastestmirror, presto Loading mirror speeds from cached hostfile * base: mirrors.einstein.yu.edu * epel: mirror.utexas.edu * extras: mirror.nexcess.net * updates: centos.sonn.com Available Packages glusterfs.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-api.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-api-devel.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-cli.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-debuginfo.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-devel.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-fuse.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-geo-replication.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-libs.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-rdma.x86_64 3.4.1-3.el6 glusterfs-epel glusterfs-resource-agents.noarch 3.4.1-3.el6 glusterfs-noarch-epel glusterfs-server.x86_64 3.4.1-3.el6 glusterfs-epel </tt></pre> <tt> </tt><br> Only by replacing the glusterfs-epel repo file that ovirt uses with a different one, does version 3.4.1 become available, and the error goes away.<br> <br> I got a message saying "Host office4a installation in progress. Cannot set tuned profile." but that message did not stop the installation from completing, but gives me enough reason to put back the line copying the "tuned" profile, so ovirt finds what it is looking for.<br> <br> The other problems did not appear this time, very possibly because of the order in which I tackled things, based on the advice I got.<br> <br> That leaves my install script looking like this (with all the 'if' statements take out):<br> <br> <pre><font face="'Lucida Console', Monaco, monospace"> </font><tt>#!/bin/bash # script to prepare Centos 6.5 minimal for ovirt host install process # by Ted Miller # 2013-12-16 tested on office4a yum -y install yum-presto yum -y upgrade yum -y install wget wget <a class="moz-txt-link-freetext" href="http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo">http://download.gluster.org/pub/gluster/glusterfs/LATEST/EPEL.repo/glusterfs-epel.repo</a> yum -y install <a class="moz-txt-link-freetext" href="http://ovirt.org/releases/ovirt-release-el.noarch.rpm">http://ovirt.org/releases/ovirt-release-el.noarch.rpm</a> yum -y install <a class="moz-txt-link-freetext" href="http://mirror.us.leaseweb.net/epel/6/i386/epel-release-6-8.noarch.rpm">http://mirror.us.leaseweb.net/epel/6/i386/epel-release-6-8.noarch.rpm</a> cp -r /etc/tune-profiles/virtual-host /etc/tune-profiles/rhs-virtualization</tt><font face="'Lucida Console', Monaco, monospace"> </font></pre> <br> That is significantly reduced from what I had, but still a long ways from the "just install the epel and ovirt repos" that I was getting.<br> <br> The version conflict that forced the addition of the glusterfs repo is probably due to new versions of gluster in Centos 6.5.<br> The problem with "tune" was trying to fix a problem for RHES users, but created a problem for everyone else (CentOS & etc).<br> <br> Ted Miller<br> <br> </div> </div> </body> </html> --------------050608080707060402090909--