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hypervisor:deploy1404 [2015/09/10 15:19]
giancarlo created |
hypervisor:deploy1404 [2015/09/10 15:34]
giancarlo |
| </code> | </code> |
| </WRAP> | </WRAP> |
| * Upgrade packages to last version and add myuser to libvirtd group | * Upgrade packages to last version |
| <WRAP prewrap center> | <WRAP prewrap center> |
| <code> | <code> |
| # apt-get update | # apt-get update |
| # apt-get upgrade | # apt-get upgrade |
| # adduser myuser libvirtd | |
| # reboot | |
| </code> | </code> |
| </WRAP> | </WRAP> |
| * Verify KVM is up | * Verify KVM is up |
| <WRAP prewrap center> | <WRAP prewrap center> |
| <code> | <code>virsh -c qemu:///system list |
| $ virsh -c qemu:///system list | $ virsh -c qemu:///system list |
| Id Name State | Id Name State |
| |
| </code> | </code> |
| </WRAP> | |
| * Install **Open vSwitch** | |
| <WRAP prewrap center> | |
| <code> | |
| # aptitude purge ebtables | |
| # virsh net-destroy default | |
| # virsh net-autostart --disable default | |
| # service libvirt-bin stop | |
| # service qemu-kvm stop | |
| </code> | |
| </WRAP> | |
| NOTE: If install Ubuntu from 12.04.3 LTS server (linux 3.8) you need to manually install "apt-get install openvswitch-datapath-lts-raring-dkms" before next step. | |
| <WRAP prewrap center> | |
| <code> | |
| # aptitude install openvswitch-switch openvswitch-controller openvswitch-brcompat | |
| # nano -w /etc/default/openvswitch-switch | |
| BRCOMPAT=yes | |
| # service openvswitch-switch restart | |
| # service openvswitch-controller restart | |
| # reboot | |
| </code> | |
| </WRAP> | |
| * Verify modules and service: | |
| <WRAP prewrap center> | |
| <code> | |
| $ lsmod | grep br | |
| brcompat_mod 13512 0 | |
| openvswitch_mod 83993 2 brcompat_mod | |
| |
| $ service openvswitch-switch status | |
| ovsdb-server is running with pid 1349 | |
| ovs-vswitchd is running with pid 1358 | |
| ovs-brcompatd is running with pid 1393 | |
| </code> | |
| </WRAP> | |
| * Configure Open vSwitch | |
| Add bridge "br0" (libvirt compatibility) and connect to eth0 (untagged + VLANs tagged) | |
| <WRAP prewrap center> | |
| <code> | |
| # ovs-vsctl add-br br0 | |
| # ovs-vsctl add-port br0 eth0 | |
| </code> | |
| </WRAP> | |
| Add virtual bridges br2 (VLAN tag 2) and br3 (VLAN tag 3) | |
| <WRAP prewrap center> | |
| <code> | |
| # ovs-vsctl add-br br2 br0 2 | |
| # ovs-vsctl add-br br3 br0 3 | |
| </code> | |
| </WRAP> | |
| Add dummy entries in /etc/network/interfaces then reboot | |
| <WRAP prewrap center> | |
| <code> | |
| # nano -w /etc/network/interfaces | |
| |
| auto eth0 | |
| iface eth0 inet manual | |
| up ifconfig $IFACE 0.0.0.0 up | |
| down ifconfig $IFACE down | |
| |
| auto br0 | |
| iface br0 inet manual | |
| up ifconfig $IFACE 0.0.0.0 up | |
| down ifconfig $IFACE down | |
| |
| auto br2 | |
| iface br2 inet manual | |
| up ifconfig $IFACE 0.0.0.0 up | |
| down ifconfig $IFACE down | |
| |
| auto br3 | |
| iface br3 inet manual | |
| up ifconfig $IFACE 0.0.0.0 up | |
| down ifconfig $IFACE down | |
| </code> | |
| </WRAP> | |
| Edit libvirt upstart script to wait for bridge: | |
| <WRAP prewrap center> | |
| <code> | |
| # nano -w /etc/init/libvirt-bin.conf | |
| |
| - start on runlevel [2345] | |
| + start on (runlevel [2345] and net-device-up IFACE=br0) | |
| |
| # reboot | |
| </code> | |
| </WRAP> | |
| Verify configuration | |
| <WRAP prewrap center> | |
| <code> | |
| # ovs-vsctl show | |
| |
| Bridge "br0" | |
| Port "eth0" | |
| Interface "eth0" | |
| Port "br3" | |
| tag: 3 | |
| Interface "br3" | |
| type: internal | |
| Port "br2" | |
| tag: 2 | |
| Interface "br2" | |
| type: internal | |
| Port "br0" | |
| Interface "br0" | |
| type: internal | |
| ovs_version: "1.4.0+build0" | |
| </code> | |
| </WRAP> | |
| * Install and configure **iSCSI** initiator | |
| <WRAP prewrap center> | |
| <code> | |
| # apt-get install open-iscsi | |
| # nano -w /etc/iscsi/iscsid.conf | |
| node.startup = automatic | |
| # /etc/init.d/open-iscsi restart | |
| </code> | |
| </WRAP> | |
| Discover targets | |
| <WRAP prewrap center> | |
| <code> | |
| # iscsiadm -m discovery -t st -p iSCSIServerIP | |
| </code> | |
| </WRAP> | |
| Remove unwanted nodes | |
| <WRAP prewrap center> | |
| <code> | |
| # rm -R /etc/iscsi/nodes/iqnxxxx | |
| </code> | |
| </WRAP> | |
| Configure auth for node | |
| <WRAP prewrap center> | |
| <code> | |
| # nano -w /etc/iscsi/nodes/iqnyyyy/1234/default | |
| node.session.auth.authmethod = CHAP | |
| node.session.auth.username = user | |
| node.session.auth.password = password | |
| |
| # /etc/init.d/open-iscsi restart | |
| |
| </code> | |
| </WRAP> | |
| |
| * HW monitor tools | |
| <WRAP prewrap center> | |
| <code> | |
| # wget http://downloads.linux.hp.com/SDR/downloads/bootstrap.sh | |
| # chmod +x bootstrap.sh | |
| # ./bootstrap.sh -v -r stable ProLiantSupportPack | |
| # gpg --keyserver pgpkeys.mit.edu --recv-key 527BC53A2689B887 && gpg --export --armor 527BC53A2689B887 | sudo apt-key add - | |
| # apt-get update | |
| # apt-get install hp-health | |
| |
| # wget ftp://ftp.hp.com/pub/softlib2/software1/pubsw-linux/p1257348637/v71527/hpacucli-9.10-22.0.x86_64.rpm | |
| # apt-get install alien | |
| # alien --scripts -d hpacucli-9.10-22.0.x86_64.rpm | |
| # dpkg -i hpacucli_9.10-23_amd64.deb | |
| </code> | |
| </WRAP> | |
| * HW monitor tools UPDATE | |
| Change apt source from | |
| <WRAP prewrap center> | |
| <code> | |
| deb http://downloads.linux.hp.com/SDR/downloads/ProLiantSupportPack stable/current non-free | |
| </code> | |
| </WRAP> | |
| to | |
| <WRAP prewrap center> | |
| <code> | |
| deb http://downloads.linux.hp.com/SDR/downloads/MCP/ubuntu precise current/non-free | |
| </code> | |
| </WRAP> | |
| Then | |
| <WRAP prewrap center> | |
| <code> | |
| # apt-get update | |
| |
| # apt-get --only-upgrade install hp-health | |
| # apt-get --only-upgrade install hpacucli | |
| </code> | |
| </WRAP> | |
| ---- | |
| <WRAP right 30% rightalign lo> | |
| [[hypervisor:lvmstart|Main LVM configuration]] ⇒ | |
| </WRAP> | |
| <WRAP center 30% centeralign lo> | |
| ⇑ [[hypervisor:start|Hypervisor]] | |
| </WRAP> | </WRAP> |
| |
