Openstack学習(四):nova構成および使用

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openstack
記録して、調べやすいです.
コンフィギュレーション
コントローラノードの構成
データベースの作成:
mysql -p123456 -e "CREATE DATABASE nova;GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'192.168.23.11' IDENTIFIED BY 'nova';GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'nova';"
keystoneのユーザー、サービスなどを作成します.
keystone user-create --name nova --pass nova
keystone user-role-add --user nova --tenant service --role admin
keystone service-create --name nova --type compute --description "OpenStack Compute"
keystone endpoint-create \
--service-id $(keystone service-list | awk '/ compute / {print $2}') \
--publicurl http://controller:8774/v2/%\(tenant_id\)s \
--internalurl http://controller:8774/v2/%\(tenant_id\)s \
--adminurl http://controller:8774/v2/%\(tenant_id\)s \
--region regionOne

ソフトウェアのインストール:
yum install openstack-nova-api openstack-nova-cert openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler python-novaclient -y

プロファイル/etc/nova/novaを編集します.conf 
[DEFAULT]
rabbit_host=controller
rpc_backend=rabbit
rabbit_password = guest #   guest，    rabbitmq   ，     
my_ip=192.168.23.11　　#    
auth_strategy=keystone 
verbose=true 
vncserver_listen = 192.168.23.11 
vncserver_proxyclient_address = 192.168.23.11　　#        IP

[keystone_authtoken] 
auth_uri = http://controller:5000/v2.0 
identity_uri = http://controller:35357　　#auth_host, auth_port, auth_protocol     ，  identity_url      
admin_tenant_name = service
admin_user = nova
admin_password = nova
[glance] host = controller

同期データテーブル:
glance-manage db_sync

検査データ表:
mysql -unova -pnova -e 'use nova;show tables;'
+--------------------------------------------+
| Tables_in_nova                             |
+--------------------------------------------+
| agent_builds                               |
| aggregate_hosts                            |
| aggregate_metadata                         |
| aggregates                                 |
| block_device_mapping                       |
| bw_usage_cache                             |
| cells                                      |
| certificates                               |
| compute_nodes                              |
| console_pools                              |
| consoles                                   |
| dns_domains                                |
| fixed_ips                                  |
| floating_ips                               |
| instance_actions                           |
| instance_actions_events                    |
| instance_extra                             |
| instance_faults                            |
| instance_group_member                      |
| instance_group_policy                      |
| instance_groups                            |
| instance_id_mappings                       |
| instance_info_caches                       |
| instance_metadata                          |
| instance_system_metadata                   |
| instance_type_extra_specs                  |
| instance_type_projects                     |
| instance_types                             |
| instances                                  |
| iscsi_targets                              |
| key_pairs                                  |
| migrate_version                            |
| migrations                                 |
| networks                                   |
| pci_devices                                |
| project_user_quotas                        |
| provider_fw_rules                          |
| quota_classes                              |
| quota_usages                               |
| quotas                                     |
| reservations                               |
| s3_images                                  |
| security_group_default_rules               |
| security_group_instance_association        |
| security_group_rules                       |
| security_groups                            |
| services                                   |
| shadow_agent_builds                        |
| shadow_aggregate_hosts                     |
| shadow_aggregate_metadata                  |
| shadow_aggregates                          |
| shadow_block_device_mapping                |
| shadow_bw_usage_cache                      |
| shadow_cells                               |
| shadow_certificates                        |
| shadow_compute_nodes                       |
| shadow_console_pools                       |
| shadow_consoles                            |
| shadow_dns_domains                         |
| shadow_fixed_ips                           |
| shadow_floating_ips                        |
| shadow_instance_actions                    |
| shadow_instance_actions_events             |
| shadow_instance_extra                      |
| shadow_instance_faults                     |
| shadow_instance_group_member               |
| shadow_instance_group_policy               |
| shadow_instance_groups                     |
| shadow_instance_id_mappings                |
| shadow_instance_info_caches                |
| shadow_instance_metadata                   |
| shadow_instance_system_metadata            |
| shadow_instance_type_extra_specs           |
| shadow_instance_type_projects              |
| shadow_instance_types                      |
| shadow_instances                           |
| shadow_iscsi_targets                       |
| shadow_key_pairs                           |
| shadow_migrate_version                     |
| shadow_migrations                          |
| shadow_networks                            |
| shadow_pci_devices                         |
| shadow_project_user_quotas                 |
| shadow_provider_fw_rules                   |
| shadow_quota_classes                       |
| shadow_quota_usages                        |
| shadow_quotas                              |
| shadow_reservations                        |
| shadow_s3_images                           |
| shadow_security_group_default_rules        |
| shadow_security_group_instance_association |
| shadow_security_group_rules                |
| shadow_security_groups                     |
| shadow_services                            |
| shadow_snapshot_id_mappings                |
| shadow_snapshots                           |
| shadow_task_log                            |
| shadow_virtual_interfaces                  |
| shadow_volume_id_mappings                  |
| shadow_volume_usage_cache                  |
| shadow_volumes                             |
| snapshot_id_mappings                       |
| snapshots                                  |
| task_log                                   |
| virtual_interfaces                         |
| volume_id_mappings                         |
| volume_usage_cache                         |
| volumes                                    |
+--------------------------------------------+

起動と自己起動:
systemctl enable openstack-nova-api.service openstack-nova-cert.service openstack-nova-consoleauth.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl start openstack-nova-api.service openstack-nova-cert.service openstack-nova-consoleauth.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service

computeノード構成
仮想マシンなので、構成のタイプはqemu
インストールの構成:
yum install openstack-nova-compute sysfsutils

プロファイル/etc/nova/novaを編集します.conf: 
[DEFAULT]
rabbit_host=controller
rpc_backend=rabbit
rabbit_password = guest #   guest，    rabbitmq   ，     
my_ip=192.168.23.11　　#    
auth_strategy=keystone 
verbose=true 

vnc_enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = 192.168.23.12　　#vnc    
novncproxy_base_url = http://192.168.25.11:6080/vnc_auto.html　　#      IP  ，       IP

[keystone_authtoken] 
auth_uri = http://controller:5000/v2.0 
identity_uri = http://controller:35357　　#auth_host, auth_port, auth_protocol     ，  identity_url      
admin_tenant_name = service
admin_user = nova
admin_password = nova
[glance]
host = controller
[libvirt]
virt_type = qemu

起動と自己起動:
systemctl enable libvirtd.service openstack-nova-compute.service
systemctl start libvirtd.service openstack-nova-compute.service

このとき、novaの機能は既に使用できます.
spiceとnovnc
novncの代わりにspiceをエージェントとして使用するには.
controller 
yum install spice-server spice-protocol openstack-nova-spicehtml5proxy spice-html5

vim /etc/nova/nova.conf
#   novnc   
[default]
vnc_enabled=false

[spice]
server_listen=0.0.0.0
server_proxyclient_address=192.168.23.11

起動と自己起動:
systemctl stop openstack-nova-novncproxy.service
systemctl disable openstack-nova-novncproxy.service
systemctl enable openstack-nova-spicehtml5proxy.service 
systemctl start openstack-nova-spicehtml5proxy.service

compute 
yum install spice-server spice-protocol spice-html5
vim /etc/nova/nova.conf    
#  novnc   
[default]
vnc_enabled=false
[spice]
html5proxy_base_url=http://192.168.25.11:6082/spice_auto.html
server_listen=0.0.0.0
enabled=true
server_proxyclient_address=192.168.23.12

Openstack-nova-computeを再起動するには:
systemctl restart openstack-nova-compute.service

これでnova構成が完了しました.
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