Difference between revisions of "Powervcdriver"
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* Stop the default nova-compute service | * Stop the default nova-compute service | ||
+ | |||
+ | * Inject PowerVC Nova virt. into OpenStack | ||
+ | ln -s nova-powervc/powervc/nova/driver /opt/stack/nova/nova/virt/powervc | ||
+ | and switch computer driver in /etc/nova/nova.conf | ||
+ | compute_driver = powervc.nova.driver.virt.powervc.driver.PowerVCDriver | ||
* Enable OpenStack Cinder backends with PowerVC | * Enable OpenStack Cinder backends with PowerVC |
Revision as of 09:19, 16 May 2014
Contents
IBM PowerVC Driver for OpenStack
Overview
<TODO>
Setup
Prepare OpenStack
DevStack
Edit local.conf
- Enable Qpid
# Enable Qpid ENABLED_SERVICES="$ENABLED_SERVICES,-rabbit,-zeromq,qpid"
- Enable ML2 and setup VLAN
# Enable neutron network disable_service n-net enable_service q-svc enable_service q-agt enable_service q-dhcp enable_service q-l3 enable_service q-meta enable_service q-metering enable_service neutron #VLAN configuration Q_PLUGIN=ml2 ENABLE_TENANT_VLANS=True PHYSICAL_NETWORK=default ML2_VLAN_RANGES=default:1:4094
Ubuntu Cloud Archive
<TODO>
RDO
Edit packstack answer file
- Enable Qpid
CONFIG_AMQP_SERVER=qpid
- Enable ML2 and setup VLAN
CONFIG_NEUTRON_L2_PLUGIN=ml2 CONFIG_NEUTRON_ML2_TYPE_DRIVERS=local,vlan CONFIG_NEUTRON_ML2_TENANT_NETWORK_TYPES=local,vlan CONFIG_NEUTRON_ML2_VLAN_RANGES=default:1:4094
Setup PowerVC Driver
Download PowerVC Driver
git clone https://github.com/stackforge/powervc-driver.git
Manually Install
- Create PowerVC Driver configuration
mkdir /etc/powervc cd powervc-driver cp common-powervc/etc/powervc.conf /etc/powervc cp neutron-powervc/etc/powervc-neutron.conf /etc/powervc
- Create PowerVC Driver logging directory
mkdir -p /var/log/powervc
- Stop the default nova-compute service
- Inject PowerVC Nova virt. into OpenStack
ln -s nova-powervc/powervc/nova/driver /opt/stack/nova/nova/virt/powervc
and switch computer driver in /etc/nova/nova.conf
compute_driver = powervc.nova.driver.virt.powervc.driver.PowerVCDriver
- Enable OpenStack Cinder backends with PowerVC
setup /etc/cinder/cinder.conf
enabled_backends = powervcdriver
- Import common utilities for each PowerVC Driver component
ln -s common-powervc/powervc/common <component-powervc>/powervc/common
Configure powervc.conf and powervc-neutron.conf
powervc-neutron.conf
- Setup Neutron DB connection, e.g.:
connection = mysql://<user>:<password>@<host>/ovs_neutron?charset=utf8
powervc.conf
- Setup [openstack] section with your OpenStack information
- Devstack, check openrc file.
- Ubuntu Cloud Archive, <TODO>
- RDO, check packstack answer file.
- Setup [powervc] section with your PowerVC information
- Contact your PowerVC system administrator for the information
- The following options are needed to configure in a typical setup:
# PowerVC Keystone authentication auth_url = https://<host>/powervc/openstack/identity/v3 admin_user = admin_password = admin_tenant_name = # Value of insecure option for the connections (Default=True) http_insecure = True # PowerVC cacert needed when secure connections are used connection_cacert = <path_to_the_cert>
# The names of the storage connectivity groups supported by the driver storage_connectivity_group = <e.g. Any host, all VIOS>
# PowerVC Qpid Connection qpid_hostname = qpid_username = qpid_password = # Qpid broker port (integer value) # uncomment following line for non-ssl # qpid_port = 5672 qpid_port = 5671 # uncomment following line for non-ssl # qpid_protocol = tcp qpid_protocol = ssl
# Sync variables staging_project_name = <e.g. service> staging_user = <e.g. admin>
Launch PowerVC Driver services
- Glance PowerVC sync service
glance-powervc/bin/glance-powervc --config-file /etc/powervc/powervc.conf --logfile /var/log/powervc/glance-powervc.log
- Neutron PowerVC Driver Agent
neutron-powervc/bin/neutron-powervc-agent --config-file /etc/powervc/powervc-neutron.conf --config-file /etc/powervc/powervc.conf --logfile /var/log/powervc/neutron-powervc.log
- Cinder PowerVC Driver
cinder-powervc/bin/cinder-powervc --config-file /etc/powervc/powervc.conf --config-file /etc/cinder/cinder.conf --logfile /var/log/powervc/cinder-powervc.log
- Nova PowerVC Driver
nova-powervc/bin/nova-powervc --config-file /etc/powervc/powervc.conf --config-file /etc/nova/nova.conf --logfile /var/log/powervc/nova-powervc.log
Limitations
<TODO>
Know Bugs
<TODO>