openstack学习笔记十一 Nova-低调大师

openstack学习笔记十一 Nova

2017-11-14 651

计算节点跑虚拟机

 
         [root@hequan ~]
         # yum  install  openstack-nova.noarch      openstack-nova-api.noarch  openstack-nova-conductor.noarch   
        
         openstack-nova-novncproxy.noarch   openstack-nova-scheduler.noarch  openstack-nova-console.noarch   
         ##控制节点 
        
         [root@hequan ~]
         # yum install  openstack-nova-compute.noarch  ##计算节点 
        
         keystone  user-create  --name  nova  --pass  hequan
        
         keystone  user-role-add --user   nova  --role admin  --tenant  services
        
         keystone  service-create  --name  nova --
         type 
         compute  --description  nova 
        
         | 7708b5c40aec4cf3b59d6d84596a5f6b |    nova    |   compute    |   Openstack Compute Service    |
        
         | 017bdbf9f335436cbd7f65fe74089b28 |  nova_ec2  |     ec2      |          EC2 Service           |
        
         | 4f7b60427d304fd89658f4f8c23dd708 |   novav3   |  computev3   |  Openstack Compute Service v3  |
        
         +----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
        
         |                
         id                
         |   region  |                    publicurl                    |                   internalurl                   |                  adminurl                  |            service_id            | 
        
         +----------------------------------+-----------+-------------------------------------------------+-------------------------------------------------+--------------------------------------------+----------------------------------+
        
         | 0bda7145ebc944a99112c53e97362fa1 | RegionOne |    http:
         //115
         .29.107.17:8774
         /v2/
         %(tenant_id)s   |    http:
         //115
         .29.107.17:8774
         /v2/
         %(tenant_id)s   | http:
         //115
         .29.107.17:8774
         /v2/
         %(tenant_id)s | 7708b5c40aec4cf3b59d6d84596a5f6b | 
        
         | 731be711c3be4497b57c8751ce111986 | RegionOne |     http:
         //115
         .29.107.17:8773
         /services/Cloud    
         |     http:
         //115
         .29.107.17:8773
         /services/Cloud    
         |  http:
         //115
         .29.107.17:8773
         /services/Admin  
         | 017bdbf9f335436cbd7f65fe74089b28 | 
        
         | 7ec9cb12959f4bedb7e0757c79b636fd | RegionOne |             http:
         //127
         .0.0.1:8774
         /v3            
         |             http:
         //127
         .0.0.1:8774
         /v3            
         |          http:
         //127
         .0.0.1:8774
         /v3          
         | 4f7b60427d304fd89658f4f8c23dd708 | 
        
         keystone  endpoint-create --service-
         id    
         --publicul 
         ''  
         --internalurl 
         '' 
         --adminurl 
         '' 
        
         openstack-db  --init --service  nova --password hequan --root 123456
        
         [root@hequan ~]
         # ls -ld /var/log/nova/ 
        
         drwxr-x--- 2 nova root 4096 7月  23 00:08 
         /var/log/nova/ 
        
         [root@hequan ~]
         # chown nova.nova  /var/log/nova/  -R 
        
         [root@hequan nova(keystone_admin)]
         # mv nova.conf nova.conf.bak 
        
         [root@hequan nova(keystone_admin)]
         # systemctl   list-unit-files | grep nova 
        
         openstack-nova-api.service                    enabled
        
         openstack-nova-cert.service                   enabled
        
         openstack-nova-compute.service                enabled
        
         openstack-nova-conductor.service              enabled
        
         openstack-nova-console.service                disabled
        
         openstack-nova-consoleauth.service            enabled
        
         openstack-nova-metadata-api.service           disabled
        
         openstack-nova-novncproxy.service             enabled
        
         openstack-nova-scheduler.service              enabled
        
         openstack-nova-xvpvncproxy.service            disabled
        
         vncserver_proxyclient_address=115.29.107.17  
         ##改成本机的IP

vim nova.conf

 
         [DEFAULT]
        
         internal_service_availability_zone=internal
        
         default_availability_zone=nova
        
         novncproxy_host=0.0.0.0
        
         novncproxy_port=6080
        
         notify_api_faults=False
        
         state_path=
         /var/lib/nova 
        
         report_interval=10
        
         enabled_apis=ec2,osapi_compute,metadata
        
         ec2_listen=0.0.0.0
        
         ec2_listen_port=8773
        
         ec2_workers=1
        
         osapi_compute_listen=0.0.0.0
        
         osapi_compute_listen_port=8774
        
         osapi_compute_workers=1
        
         metadata_listen=0.0.0.0
        
         metadata_listen_port=8775
        
         metadata_workers=1
        
         compute_manager=nova.compute.manager.ComputeManager
        
         service_down_time=60
        
         rootwrap_config=
         /etc/nova/rootwrap
         .conf 
        
         volume_api_class=nova.volume.cinder.API
        
         auth_strategy=keystone
        
         use_forwarded_for=False
        
         heal_instance_info_cache_interval=60
        
         reserved_host_memory_mb=512
        
         cpu_allocation_ratio=16.0
        
         ram_allocation_ratio=1.5
        
         network_api_class=nova.network.neutronv2.api.API
        
         default_floating_pool=public
        
         force_snat_range =0.0.0.0
         /0 
        
         metadata_host=115.29.107.17
        
         dhcp_domain=novalocal
        
         security_group_api=neutron
        
         scheduler_default_filters=RetryFilter,AvailabilityZoneFilter,RamFilter,ComputeFilter,ComputeCapabilitiesFilter,ImagePropertiesFilter,CoreFilter
        
         scheduler_driver=nova.scheduler.filter_scheduler.FilterScheduler
        
         compute_driver=libvirt.LibvirtDriver
        
         vif_plugging_is_fatal=True   
         ##  修改False  如果有报错   实例执行请求失败 
        
         vif_plugging_timeout=300     
         ## 修改为0 
        
         firewall_driver=nova.virt.firewall.NoopFirewallDriver
        
         force_raw_images=True
        
         debug=False
        
         verbose=True
        
         log_dir=
         /var/log/nova 
        
         use_syslog=False
        
         syslog_log_facility=LOG_USER
        
         use_stderr=True
        
         notification_topics=notifications
        
         rpc_backend=rabbit
        
         amqp_durable_queues=False
        
         sql_connection=mysql:
         //nova
         :hequan@115.29.107.17
         /nova 
        
         image_service=nova.image.glance.GlanceImageService
        
         lock_path=
         /var/lib/nova/tmp 
        
         osapi_volume_listen=0.0.0.0
        
         vncserver_proxyclient_address=115.29.107.17  
         ##修改本机地址 
        
         vnc_keymap=en-us
        
         vnc_enabled=True
        
         vncserver_listen=0.0.0.0
        
         novncproxy_base_url=http:
         //115
         .29.107.17:6080
         /vnc_auto
         .html 
        
         [api_database]
        
         [barbican]
        
         [cells]
        
         [cinder]
        
         catalog_info=volumev2:cinderv2:publicURL
        
         [conductor]
        
         [cors]
        
         [cors.subdomain]
        
         [database]
        
         [ephemeral_storage_encryption]
        
         [glance]
        
         api_servers=115.29.107.17:9292
        
         [guestfs]
        
         [hyperv]
        
         [image_file_url]
        
         [ironic]
        
         [keymgr]
        
         [keystone_authtoken]
        
         auth_uri=http:
         //115
         .29.107.17:5000
         /v2
         .0 
        
         identity_uri=http:
         //115
         .29.107.17:35357 
        
         admin_user=nova
        
         admin_password=hequan
        
         admin_tenant_name=services
        
         [libvirt]
        
         virt_type=qemu
        
         inject_password=False
        
         inject_key=False
        
         inject_partition=-1
        
         live_migration_uri=qemu+tcp:
         //nova
         @%s
         /system 
        
         cpu_mode=none
        
         vif_driver=nova.virt.libvirt.vif.LibvirtGenericVIFDriver
        
         [matchmaker_redis]
        
         [matchmaker_ring]
        
         [metrics]
        
         [neutron]
        
         service_metadata_proxy=True
        
         metadata_proxy_shared_secret =hequan
        
         url=http:
         //115
         .29.107.17:9696 
        
         admin_username=neutron
        
         admin_password=hequan
        
         admin_tenant_name=services
        
         region_name=RegionOne
        
         admin_auth_url=http:
         //115
         .29.107.17:5000
         /v2
         .0 
        
         auth_strategy=keystone
        
         ovs_bridge=br-int
        
         extension_sync_interval=600
        
         timeout=30
        
         default_tenant_id=default
        
         [osapi_v21]
        
         [oslo_concurrency]
        
         [oslo_messaging_amqp]
        
         [oslo_messaging_qpid]
        
         [oslo_messaging_rabbit]
        
         kombu_reconnect_delay=1.0
        
         rabbit_host=115.29.107.17
        
         rabbit_port=5672
        
         rabbit_hosts=115.29.107.17:5672
        
         rabbit_use_ssl=False
        
         rabbit_userid=guest
        
         rabbit_password=guest
        
         rabbit_virtual_host=/
        
         rabbit_ha_queues=False
        
         heartbeat_timeout_threshold=0
        
         heartbeat_rate=2
        
         [oslo_middleware]
        
         [rdp]
        
         [serial_console]
        
         [spice]
        
         [ssl]
        
         [trusted_computing]
        
         [upgrade_levels]
        
         [vmware]
        
         [vnc]
        
         [workarounds]
        
         [xenserver]
        
         [zookeeper]
        
         [osapi_v3]
        
         enabled=False

 
         [root@hequan ~]
         # nova-manage service list 
        
         [root@hequan ~(keystone_admin)]
         # nova  host-list 
        
         +---------------+-------------+----------+
        
         | host_name     | service     | zone     |
        
         +---------------+-------------+----------+
        
         | hequan.lol    | consoleauth | internal |
        
         | hequan.lol    | scheduler   | internal |
        
         | hequan.lol    | conductor   | internal |
        
         | hequan.lol    | compute     | nova     |
        
         | hequan.lol    | cert        | internal |
        
         [root@hequan ~]
         # systemctl is-active  libvirtd.service 
        
         active

本文转自 295631788 51CTO博客，原文链接：http://blog.51cto.com/hequan/1832697，如需转载请自行联系原作者

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原文链接：https://yq.aliyun.com/articles/483509

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OpenStack Mitaka for Ubuntu 16.04 LTS 部署指南

OpenStack Mitaka for Ubuntu 16.04 LTS 部署指南 https://www.zybuluo.com/ncepuwanghui/note/389373 本文转自 295631788 51CTO博客，原文链接：http://blog.51cto.com/hequan/1842494，如需转载请自行联系原作者

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