#systemctl enable lvm2-lvmetad.service
#systemctl start lvm2-lvmetad.service
[...] Edit file di configurazione...

#systemctl restart lvm2-lvmetad.service

Cinder Volume
-------------
#yum -y install openstack-cinder targetcli python-oslo-db python-oslo-log MySQL-python

#openstack-config --set /etc/cinder/cinder.conf lvm volume_driver cinder.volume.drivers.lvm.LVMVolumeDriver
#openstack-config --set /etc/cinder/cinder.conf lvm volume_group cinder-volumes
#openstack-config --set /etc/cinder/cinder.conf lvm iscsi_protocol iscsi
#openstack-config --set /etc/cinder/cinder.conf lvm iscsi_helper lioadm
#openstack-config --set /etc/cinder/cinder.conf DEFAULT enabled_backends lvm

#systemctl enable openstack-cinder-volume.service target.service
#systemctl start openstack-cinder-volume.service target.service


#cinder create 1
[...]

#cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
| 97eecb79-9713-464e-9cb4-3c7a2ccd8563 | available |              |  1   |      -      |  false   |             |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+

#nova volume-create --display-name myvol 2
#cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
|                  ID                  |   Status  | Display Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
| 97eecb79-9713-464e-9cb4-3c7a2ccd8563 | available |              |  1   |      -      |  false   |             |
| d8221109-4c8b-4b62-b33a-d83a53bd79ce | available |              |  2   |      -      |  false   |             |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+


#vgdisplay
#  --- Volume group ---
#  VG Name               cinder-volumes
#  System ID
#  Format                lvm2
#  Metadata Areas        1
#  Metadata Sequence No  7
#  VG Access             read/write
#  VG Status             resizable
#  MAX LV                0
#  Cur LV                2
#  Open LV               0
#  Max PV                0
#  Cur PV                1
#  Act PV                1
#  VG Size               185.02 GiB
#  PE Size               4.00 MiB
#  Total PE              47364
#  Alloc PE / Size       768 / 3.00 GiB
#  Free  PE / Size       46596 / 182.02 GiB
#  VG UUID               cxT8id-Ucax-9CrY-w2Du-gHrf-lZ17-7IB7hB



Servizio Dashboard: Horizon
---------------------------

#yum -y install openstack-dashboard httpd mod_wsgi memcached python-memcached mod_ssl
[...] edit file di configurazione...

#chown -R apache:apache /usr/share/openstack-dashboard/static


#cat << EOF >> /etc/security/limits.conf
*                soft    nofile          4096
*                hard    nofile          4096
EOF

#sed -i 's+^Listen.*+Listen <IP-PUBLIC_NODO_CONTROLLER>:80+' /etc/httpd/conf/httpd.conf
#cp /etc/grid-security/hostcert.pem /etc/cert.pem
#cp /etc/grid-security/hostkey.pem /etc/key.pem
#chown apache:apache /etc/cert.pem /etc/key.pem
#sed -i 's+^SSLCertificateFile.*+SSLCertificateFile /etc/cert.pem+' /etc/httpd/conf.d/ssl.conf
#sed -i 's+^SSLCertificateKeyFile.*+SSLCertificateKeyFile /etc/key.pem+' /etc/httpd/conf.d/ssl.conf

#cat << EOF >> /etc/openstack-dashboard/local_settings
AUTH_USER_MODEL = 'openstack_auth.User'
EOF

#systemctl restart httpd.service memcached.service # restart perché già in esecuzione

#firewall-cmd --add-port=443/tcp
#firewall-cmd --permanent --add-port=443/tcp
#systemctl restart firewalld