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| − | {{Virtuozzo}}
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| − | <translate>
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| − | <!--T:1-->
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| − | This article describes how to install Virtuozzo Infrastructure Platform on [[Virtuozzo]] 7.
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| − | == Introduction ==
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| − | You need the following infrastructure to setup Virtuozzo Infrastructure Platform on Virtuozzo 7:
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| − | # Three controller hosts: physical host or virtual machine with at least 4CPU, 8GB RAM, 150GB disk. These hosts will act as controller and Virtuozzo containers host.
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| − | # Compute hosts: physical host or virtual machine with at least 4CPU, 8GB RAM, 150GB disk.
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| − | # Configured VStorage: a set of
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| − |
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| − | == Prerequisites ==
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| − | You need to install and update your Virtuozzo nodes first. Install Virtuozzo 7 on your controller and compute hosts as usual. You can use basic (local) or Virtuozzo Storage. Update Virtuozzo hosts
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| − | $ yum update -y
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| − | If you have br0 bridge configured as an IP interface, then you should move an IP address assigned to it to the physical ethernet interface bridged to br0.
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| − | You can check you configuration with the following command:
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| − | $ if=$(brctl show | grep '^br0' | awk ' { print $4 }') && addr=$(ip addr | grep -w 'br0' | grep inet | awk ' {print $2} ') && gw=$(ip route | grep default | awk ' { print $3 } ') && echo "My interface is '$if', gateway is '$gw', IP address '$addr'"
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| − | For instance you have the following output after execution the above script:
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| − | My interface is 'en33', gateway is '192.168.190.2', IP address '192.168.190.134/24'.
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| − | Then edit your /etc/sysconfig/network-scripts/ifcfg-ens33 to have the following content and remove BRIDGE="br0" string from it:
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| − | ...
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| − | ONBOOT=yes
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| − | IPADDR=192.168.190.134
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| − | GATEWAY=192.168.190.2
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| − | PREFIX=24
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| − | ...
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| − | Remove /etc/sysconfig/network-scripts/ifcfg-br0 file.
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| − | $ rm /etc/sysconfig/network-scripts/ifcfg-br0
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| − | Then restart network service:
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| − | $ systemctl restart network
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| − |
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| − | == Installing Virtuozzo Infrastructure Platform on [[Virtuozzo]] 7 using packstack ==
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| − | * Install Virtuozzo Platform Release package to all Virtuozzo OpenStack nodes:
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| − | $ yum install vz-platform-release
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| − | * Install packstack package:
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| − | $ yum install openstack-packstack
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| − |
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| − | * Download sample Vz7 packstack answer file:
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| − | $ wget https://raw.githubusercontent.com/virtuozzo/virtuozzo-openstack-scripts/master/vz7-packstack-ocata.txt
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| − |
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| − | * Edit vz7-packstack-ocata.txt enabling/disabling necessary services
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| − | * Replace all references to 'localhost' and '127.0.0.1' host addresses to correct valuses
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| − | * Set all passwords parameters containing PW_PLACEHOLDER string to some meaninful values
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| − | * If you are going to use Virtuozzo Storage as a Cinder Volume backend set the following parameters:
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| − | # Enable Virtuozzo Storage
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| − | CONFIG_VSTORAGE_ENABLED=y
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| − | # VStorage cluster name.
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| − | CONFIG_VSTORAGE_CLUSTER_NAME=
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| − | # VStorage cluster password.
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| − | CONFIG_VSTORAGE_CLUSTER_PASSWORD=
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| − |
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| − | # Bridge mappings
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| − | CONFIG_NEUTRON_OVS_BRIDGE_MAPPINGS=extnet1:br-ex
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| − | # Bridge interfaces
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| − | CONFIG_NEUTRON_OVS_BRIDGE_IFACES=br-ex:eth0
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| − | # Bridge mapping for compute node
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| − | CONFIG_NEUTRON_OVS_BRIDGES_COMPUTE=extnet1:br-ex
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| − | * Then run packstack:
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| − | $ packstack --answer-file=vz7-packstack-ocata.txt
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| − |
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| − | == Generate and Upload images == <!--T:18-->
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| − |
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| − | * Upload the image to glance:
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| − | $ glance image-create --name centos7-exe --disk-format ploop --min-ram 512 --min-disk 1 --container-format bare --property vm_mode=exe --property hypervisor_type=vz --property cinder_img_volume_type=vstorage-ploop --file centos7-exe.hds
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| − |
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| − | $ glance image-create --name centos7-hvm --disk-format qcow2 --min-ram 1024 --min-disk 10 --container-format bare --property cinder_img_volume_type=vstorage-qcow2 --file CentOS-7-x86_64-GenericCloud.qcow2
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| − | * CentOS image one can get here [http://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud.qcow2 ]
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| − | == See also == <!--T:100-->
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| − | * [http://docs.openstack.org/newton/install-guide-rdo/nova-controller-install.html Controller Node Installation Guide]
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| − | * [http://docs.openstack.org/newton/install-guide-rdo/nova-compute-install.html Compute Node Installation Guide]
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| − | * [http://docs.openstack.org/newton/install-guide-rdo/environment-packages.html OpenStack Installation Guide]
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| − | * [https://docs.openvz.org/ Virtuozzo Documentation]
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| − | * [[Virtuozzo ecosystem]]
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| − |
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| − | </translate>
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| − |
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| − | [[Category: HOWTO]]
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