手动安装openstack并配置虚拟化集成VM
云计算含义：
弹性质
可以随便增加内存和cpu，硬盘
对用户是透明的
对数据进行去重
应用，数据，跑的时间，中间件，系统
虚拟机，服务器，存储，网络
计算分层
云计算绝不等于虚拟化
云计算用到虚拟化的技术
nova负责计算节点
quantum 负责虚拟网络
swift 负责云存储‘
libvirt 负责 虚拟机管理，虚拟机设备管理 远程过程
目录：
安装先决条件
1.环境
2.域名解析和关闭防火墙
3.配置时间同步服务器（NTP）
4.安装软件包
5.安装数据库
6.验证数据库
7.安装rabbitmq服务
8.安装Memcached
安装目录：
1.安装配置keystone身份认证服务
2.镜像服务
3.（nova）的安装及配置
4.网络服务neutron服务器端的安装及配置
5.安装dashboard组件
6.安装cinder
7.EXSI集成VM虚拟化
8.安装 VMware vCenter Appliance 的 的 OVF
9.集成vmware
1.环境
手动安装openstack
openstack-newton版
192.168.2.34 controller
192.168.2.35 compute1
CentOS 7.3系统 2 台
controller即作为控制节点，也作为计算节点.
compute1 就只是计算节点
拓扑图
在ESXI里面创建虚拟交换机
现在我们开始在ESXI上部署网络
ESXI创建两个虚拟交换机，一个命名为fuel_pxe，一个命名为fuel_storage，加上原有的vm network总共三个交换机。
创建虚拟机，内存8G以上，硬盘100G以上，创建三个网卡。
控制节点去操控计算节点，计算节点上可以创建虚拟机
controller 192.168.2.34 网卡 NAT ens160
(ens160是内网网卡，下面neutron配置文件里会设置到)
compute1 192.168.2.35 网卡 NAT ens160
2.域名解析和关闭防火墙 （控制节点和计算节点都做）
/etc/hosts#主机名一开始设置好
后面就不能更改了，否则就会出问题！这里设置好ip与主机名的对应关系
192.168.2.34 controller
192.168.2.35 compute1
setenforce 0systemctl start firewalld.servicesystemctl stop firewalld.servicesystemctl disable firewalld.service
3.配置时间同步服务器（NTP）
控制节点
yum install chrony -y
#安装服务
sed -i 's/#allow 192.168\/2/allow 192.168\/2/g' /etc/chrony.confcp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
#更改时区
启动NTP服务
systemctl enable chronyd.service
systemctl start chronyd.service
配置计算节点
yum install chrony -y
sed -i 's/^server.*$//g' /etc/chrony.conf
sed -i "N;2aserver controller iburst" /etc/chrony.conf
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
更改时区
systemctl enable chronyd.service
systemctl start chronyd.servic
4.安装软件包
sudo yum install -y centos-release-openstack-newton
sudo yum update -y
sudo yum install -y openstack-packstack
yum install python-openstackclient openstack-selinux -y
5.安装数据库
控制节点下操作
yum install mariadb mariadb-server python2-PyMySQL -y
[root@controller openstack]# vim /etc/my.cnf.d/openstack.cnf
[mysqld]bind-address = 192.168.2.34 #本服务器的ipdefault-storage-engine = innodbinnodb_file_per_tablemax_connections = 4096collation-server = utf8_general_cicharacter-set-server = utf8
启动数据库
systemctl enable mariadb.service
systemctl start mariadb.service
5.初始化数据库
# mysql_secure_installation
数据库密码为123456
6.验证数据库
[root@controller openstack]# mysql -uroot -p123456
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 8
Server version: 10.1.20-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
7.消息队列
openstack使用一个消息队列的服务之间进行协调的操作和状态的信息。消息队列服务通常在控制器节点上运行。OpenStack的支持多种消息队列服务，包括RabbitMQ的， Qpid和ZeroMQ。
8.安装rabbitmq
yum install rabbitmq-server -y
9.启动rabbitmq服务
systemctl enable rabbitmq-server.service
systemctl start rabbitmq-server.service
9.创建openstack用户这里使用RABBIT_PASS做openstack用户的密码
[root@controller ~]# rabbitmqctl add_user openstack RABBIT_PASS
Creating user "openstack" ...
10.允许openstack用户的配置，写入和读取的访问
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...
11.安装Memcached
yum install memcached python-memcached -y
12.启动服务
systemctl enable memcached.service
systemctl start memcached.service
安装配置keystone身份认证服务
[root@controller ~]# mysql -uroot -p123456
# 创建keystone数据库
MariaDB [(none)]> CREATE DATABASE keystone;
Query OK, 1 row affected (0.00 sec)
# 授予数据库访问权限
MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123456';Query OK, 0 rows affected (0.00 sec)MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123456';
Query OK, 0 rows affected (0.00 sec)
# 用合适的密码替换KEYSTONE_DBPASS。
2.安装软件包
[root@controller ~]# yum install openstack-keystone httpd mod_wsgi -y
3.编辑/etc/keystone/keystone.conf文件
[root@controller ~]# cd /etc/keystone/
[root@controller keystone]# cp keystone.conf keystone.conf.bak
[root@controller keystone]# egrep -v "^#|^$" keystone.conf.bak > keystone.conf
[root@controller keystone]# vim keystone.conf
添加如下内容
[database]connection = mysql+pymysql://keystone:123456@controller/keystone[token]provider = fernet
4.导入数据库
su -s /bin/sh -c "keystone-manage db_sync" keystone
5.初始化存储库
[root@controller ~]# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
[root@controller ~]# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
6.引导身份认证
keystone-manage bootstrap --bootstrap-password admin --bootstrap-admin-url http://controller:35357/v3/ --bootstrap-internal-url http://controller:35357/v3/ --bootstrap-public-url http://controller:5000/v3/ --bootstrap-region-id RegionOne
7.配置http
[root@controller ~]# sed -i 's/#ServerName www.example.com:80/ServerName controller/g' /etc/httpd/conf/httpd.conf
[root@controller ~]# ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/
systemctl enable httpd.service
systemctl start httpd.service
netstat -lntp |grep http
Oct 11 22:26:28 controller systemd[1]: Failed to start The Apache HTTP Server.
Oct 11 22:26:28 controller systemd[1]: Unit httpd.service entered failed state.
Oct 11 22:26:28 controller systemd[1]: httpd.service failed.
[root@localhost conf.d]# vi/etc/httpd/conf/httpd.conf
353行是这一行，我们把它注释掉。
353 IncludeOptional conf.d/*.conf
systemctl start httpd.service
9.配置管理用户
export OS_USERNAME=adminexport OS_PASSWORD=adminexport OS_PROJECT_NAME=adminexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_DOMAIN_NAME=Defaultexport OS_AUTH_URL=http://controller:35357/v3export OS_IDENTITY_API_VERSION=3
10.创建用户、域、角色
openstack project create --domain default --description "Service Project" service
[root@controller ~]# openstack project create --domain default --description "Service Project" service
Discovering versions from the identity service failed when creating the password plugin. Attempting to determine version from URL.
Unable to establish connection to http://controller:35357/v3/auth/tokens: HTTPConnectionPool(host='controller', port=35357): Max retries exceeded with url: /v3/auth/tokens (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x3381150>: Failed to establish a new connection: [Errno 111] Connection refused',))
[root@controller ~]# vi /etc/profile
[root@controller ~]# curl -I http://controller:35357/v3
curl: (7) Failed connect to controller:35357; Connection refused
[root@localhost conf.d]# vi/etc/httpd/conf/httpd.conf
353行是这一行，我们把注释去掉。
353 IncludeOptional conf.d/*.conf
systemctl restart httpd.service
[root@controller ~]# curl -I http://controller:35357/v3
HTTP/1.1 200 OK
Date: Wed, 11 Oct 2017 14:51:23 GMT
Server: Apache/2.4.6 (CentOS) mod_wsgi/3.4 Python/2.7.5
Vary: X-Auth-Token
x-openstack-request-id: req-f9541e9b-255e-4979-99b5-ebb2292ab555
Content-Length: 250
Content-Type: application/json
[root@controller ~]# openstack project create --domain default --description "Service Project" service+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | Service Project || domain_id | default || enabled | True || id | 93645ea6bee14d9f8c019ad1e5ac9f51 || is_domain | False || name | service || parent_id | default |+-------------+----------------------------------+
[root@controller ~]#
openstack project create --domain default --description "Demo Project" demo
openstack user create --domain default --password-prompt demo
密码123456
openstack role create user
openstack role add --project demo --user demo user
验证脚本
[root@controller openstack]# vi admin-openrc
export OS_PROJECT_DOMAIN_NAME=Defaultexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_NAME=adminexport OS_USERNAME=adminexport OS_PASSWORD=adminexport OS_AUTH_URL=http://controller:35357/v3export OS_IDENTITY_API_VERSION=3export OS_IMAGE_API_VERSION=2
[root@controller openstack]# vim demo-openrc
export OS_PROJECT_DOMAIN_NAME=Defaultexport OS_USER_DOMAIN_NAME=Defaultexport OS_PROJECT_NAME=demoexport OS_USERNAME=demoexport OS_PASSWORD=123456export OS_AUTH_URL=http://controller:35357/v3export OS_IDENTITY_API_VERSION=3export OS_IMAGE_API_VERSION=2
[root@controller openstack]# openstack token issue
[root@controller openstack]# +------------+---------------------------------------------------------------------------------------------------------------------------------------+| Field | Value |+------------+---------------------------------------------------------------------------------------------------------------------------------------+| expires | 2017-10-11 15:58:45+00:00 || id | gAAAAABZ3jGlmx9cC0uHRqFZCaIYAeWkdQxkmsZJ2IgOzjs1z2WKIiXK814IYHmOz8EhLbgE5IHz- || | rJrxNN97c3FkDnZYb6JNnI5N4aJVpi0veEEr0qDguF62AgBLEbx0OL9_n7Q3tK7AkCJdihUfT33DVwGPxDusgCqi28xbUptNi7v3F7FqOc || project_id | 7fb02c054c7343b29e1f55bdc4b7081f || user_id | 3f567d42de46423388b2f20c4ec9dd6d |+------------+---------------------------------------------------------------------------------------------------------------------------------------+
镜像服务
镜像服务（glance）是用户能够发现，注册和检索虚拟机的镜像，它提供了一个REST API，使您能够查询虚拟机映像元数据并检索实际映像。可以将通过Image服务提供的虚拟机映像存储在各种位置，从简单文件系统到对象存储系统（如OpenStack对象存储）。镜像默认放在/var/lib/glance/p_w_picpaths/。
下面说一下glance服务的安装及配置
1.创建数据库mysql -uroot -p123456CREATE DATABASE glance;GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '123456';GLANCE_DBPASS 123456创建glance用户[root@controller openstack]# . admin-openrc[root@controller openstack]# openstack user create --domain default --password-prompt glanceUser Password:Repeat User Password:+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | e9f633cf1a8b4de39939ec3c1677a4d8 || name | glance || password_expires_at | None |+---------------------+----------------------------------+[root@controller openstack]# openstack role add --project service --user glance admin将admin角色添加到glance用户和服务项目中
创建glance服务实例
openstack service create --name glance --description "OpenStack Image" p_w_picpath
4.创建p_w_picpath服务API端点
openstack endpoint create --region RegionOne p_w_picpath public
[root@controller openstack]# openstack endpoint create --region RegionOne p_w_picpath public http://controller:9292+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 8ee8707b390847308e31f13b096d381b || interface | public || region | RegionOne || region_id | RegionOne || service_id | 6a2785ef1e954a819b6adf00f52d7bff || service_name | glance || service_type | p_w_picpath || url | http://controller:9292 |+--------------+----------------------------------+openstack endpoint create --region RegionOne p_w_picpath internal http://controller:9292openstack endpoint create --region RegionOne p_w_picpath admin http://controller:9292
5.安装服务
yum install openstack-glance -y
6.配置服务
修改/etc/glance/glance-api.conf
[root@controller ~]# cd /etc/glance/
[root@controller glance]# cp glance-api.conf glance-api.conf.bak
[root@controller glance]# egrep -v "^#|^$" glance-api.conf.bak > glance-api.conf
[root@controller glance]# vim glance-api.conf
[DEFAULT][cors][cors.subdomain][database] connection = mysql+pymysql://glance:123456@controller/glance[glance_store]stores = file,httpdefault_store = filefilesystem_store_datadir = /var/lib/glance/p_w_picpaths/[p_w_picpath_format][keystone_authtoken]auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = glancepassword = 123456[matchmaker_redis][oslo_concurrency][oslo_messaging_amqp][oslo_messaging_notifications][oslo_messaging_rabbit][oslo_messaging_zmq][oslo_middleware][oslo_policy][paste_deploy]flavor = keystone[profiler][store_type_location_strategy][task][taskflow_executor]
[root@controller ~]# cd /etc/glance/
[root@controller glance]# cp glance-registry.conf glance-registry.conf.bak
[root@controller glance]# egrep -v "^#|^$" glance-registry.conf.bak > glance-registry.conf
vim glance-registry.conf
[DEFAULT][database]connection = mysql+pymysql://glance:123456@controller/glance[keystone_authtoken]auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = glancepassword = 123456[matchmaker_redis][oslo_messaging_amqp][oslo_messaging_notifications][oslo_messaging_rabbit][oslo_messaging_zmq][oslo_policy][paste_deploy]flavor = keystone[profiler]
7.填充数据库
[root@controller glance]# su -s /bin/sh -c "glance-manage db_sync" glance
Option "verbose" from group "DEFAULT" is deprecated for removal. Its value may be silently ignored in the future./usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py:1171: OsloDBDeprecationWarning: EngineFacade is deprecated; please use oslo_db.sqlalchemy.enginefacade expire_on_commit=expire_on_commit, _conf=conf)
8.启动服务
[root@controller glance]# systemctl enable openstack-glance-api.service openstack-glance-registry.service
[root@controller glance]# systemctl restart openstack-glance-api.service openstack-glance-registry.service
9.下载镜像
wget
scp -r root@192.168.2.36:/root/CentOS-7-x86_64-GenericCloud.qcow2 /opt/openstack/[root@controller openstack]# glance p_w_picpath-create --name "CentOS7" --file cirros-0.3.4-x86_64-disk.img --disk-format qcow2 --container-format bare --visibility public --progress[=============================>] 100%+------------------+--------------------------------------+| Property | Value |+------------------+--------------------------------------+| checksum | 90956b2310c742b42e80c5eee9e6efb4 || container_format | bare || created_at | 2017-10-11T15:23:20Z || disk_format | qcow2 || id | c3265e82-3245-46eb-b9b4-cdce4440d660 || min_disk | 0 || min_ram | 0 || name | CentOS6_5 || owner | 249493ec92ae4f569f65b9bfb40ca371 || protected | False || size | 854851584 || status | active || tags | [] || updated_at | 2017-10-11T15:23:24Z || virtual_size | None || visibility | public |+------------------+--------------------------------------+[root@controller openstack]# [root@controller openstack]# openstack p_w_picpath list+--------------------------------------+-----------+--------+| ID | Name | Status |+--------------------------------------+-----------+--------+| a4afd509-e63f-42dc-af05-08e80e530680 | CentOS7 | active || c3265e82-3245-46eb-b9b4-cdce4440d660 | CentOS6_5 | active |+--------------------------------------+-----------+--------+
（nova）的安装及配置。
一、安装和配置控制器节点
1.配置数据库
mysql -uroot -p123456
CREATE DATABASE nova_api;CREATE DATABASE nova;GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY '123456';
2.获取admin权限
# . admin-openrc
3.创建服务
创建nova用户
[root@controller openstack]# openstack user create --domain default --password-prompt nova
User Password:123456Repeat User Password:123456+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | b0c274d46433459f8048cf5383d81e91 || name | nova || password_expires_at | None |+---------------------+----------------------------------+
将admin角色添加到nova用户
openstack role add --project service --user nova admin
创建nova服务实体
openstack service create --name nova --description "OpenStack Compute" compute
4.创建API
openstack endpoint create --region RegionOne compute public
[root@controller openstack]# openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1/%\(tenant_id\)s+--------------+-------------------------------------------+| Field | Value |+--------------+-------------------------------------------+| enabled | True || id | c73837b6665a4583a1885b70e2727a2e || interface | public || region | RegionOne || region_id | RegionOne || service_id | e511923b761e4103ac6f2ff693c68639 || service_name | nova || service_type | compute || url | http://controller:8774/v2.1/%(tenant_id)s |+--------------+-------------------------------------------+[root@controller openstack]# openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1/%\(tenant_id\)sopenstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1/%\(tenant_id\)s
安装软件包
yum install openstack-nova-api openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler -y
6.编辑/etc/nova/nova.conf
[root@controller ~]# cd /etc/nova/
[root@controller nova]# cp nova.conf nova.conf.bak
[root@controller nova]# egrep -v "^$|^#" nova.conf.bak > nova.conf
[root@controller nova]# vim nova.conf
添加如下内容[DEFAULT]enabled_apis = osapi_compute,metadatatransport_url = rabbit://openstack:RABBIT_PASS@controllerauth_strategy = keystonemy_ip = 192.168.2.34use_neutron = Truefirewall_driver = nova.virt.firewall.NoopFirewallDriver[api_database]connection = mysql+pymysql://nova:123456@controller/nova_api[database]connection = mysql+pymysql://nova:123456@controller/nova[keystone_authtoken]auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = novapassword = 123456[vnc]vncserver_listen = $my_ipvncserver_proxyclient_address = $my_ip[glance]api_servers = http://controller:9292[oslo_concurrency]lock_path = /var/lib/nova/tmp
7.导入数据库
su -s /bin/sh -c "nova-manage api_db sync" nova
su -s /bin/sh -c "nova-manage db sync" nova
忽略此输出的任何弃用消息
8.开启服务
systemctl enable openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
systemctl start openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
验证
[root@controller nova]# nova service-list
+----+------------------+------------+----------+---------+-------+------------+-----------------+| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |+----+------------------+------------+----------+---------+-------+------------+-----------------+| 1 | nova-consoleauth | controller | internal | enabled | up | - | - || 2 | nova-conductor | controller | internal | enabled | up | - | - || 5 | nova-scheduler | controller | internal | enabled | up | - | - |+----+------------------+------------+----------+---------+-------+------------+-----------------+
nova计算节点服务安装
安装配置计算节点
yum install openstack-nova-compute -y
2.编辑/etc/nova/nova.conf
[root@compute1 ~]# cd /etc/nova/
[root@compute1 nova]# cp nova.conf nova.conf.bak
[root@compute1 nova]# egrep -v "^#|^$" nova.conf.bak > nova.conf
[root@compute1 nova]# vim nova.conf
[DEFAULT]...enabled_apis = osapi_compute,metadatatransport_url = rabbit://openstack:RABBIT_PASS@controllerauth_strategy = keystonemy_ip = 192.168.2.35use_neutron = Truefirewall_driver = nova.virt.firewall.NoopFirewallDriver[keystone_authtoken]...auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = novapassword = 123456[vnc]...enabled = Truevncserver_listen = 0.0.0.0vncserver_proxyclient_address = $my_ipnovncproxy_base_url = http://controller:6080/vnc_auto.html[glance]...api_servers = http://controller:9292[oslo_concurrency]...lock_path = /var/lib/nova/tmp
3.确定计算节点是否支持虚拟化。
# egrep -c '(vmx|svm)' /proc/cpuinfo
如果返回值大于1表示支持虚拟化
0
如果不支持请更改/etc/nova/nova.conf
[libvirt]
...
virt_type = qemu
systemctl enable libvirtd.service openstack-nova-compute.service
systemctl start libvirtd.service openstack-nova-compute.service
启动报错
2017-10-11 16:13:04.611 15074 ERROR nova Acce***efused: (0, 0): (403) ACCESS_REFUSED - Login was refused using authentication mechanism AMQPLAIN. For details see the broker logfile.
rabbitmqctl add_user openstack RABBIT_PASS
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
systemctl restart rabbitmq-server.service
重启所有nova服务 在控制节点上
[root@controller openstack]# systemctl stop openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
[root@controller openstack]# systemctl start openstack-nova-api.service openstack-nova-consoleauth.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service
[root@controller openstack]# openstack compute service list+----+------------------+------------+----------+---------+-------+----------------------------+| ID | Binary | Host | Zone | Status | State | Updated At |+----+------------------+------------+----------+---------+-------+----------------------------+| 1 | nova-consoleauth | controller | internal | enabled | up | 2017-10-11T08:27:57.000000 || 2 | nova-conductor | controller | internal | enabled | up | 2017-10-11T08:27:57.000000 || 5 | nova-scheduler | controller | internal | enabled | up | 2017-10-11T08:27:57.000000 |+----+------------------+------------+----------+---------+-------+----------------------------+[root@controller openstack]# nova service-list+----+------------------+------------+----------+---------+-------+----------------------------+-----------------+| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |+----+------------------+------------+----------+---------+-------+----------------------------+-----------------+| 1 | nova-consoleauth | controller | internal | enabled | up | 2017-10-11T08:28:57.000000 | - || 2 | nova-conductor | controller | internal | enabled | up | 2017-10-11T08:28:57.000000 | - || 5 | nova-scheduler | controller | internal | enabled | up | 2017-10-11T08:28:57.000000 | - || 9 | nova-compute | compute1 | nova | enabled | up | 2017-10-11T08:29:03.000000 | - |+----+------------------+------------+----------+---------+-------+----------------------------+-----------------+[root@controller openstack]#
网络服务neutron服务器端的安装及配置
mysql -u root -p123456
CREATE DATABASE neutron;GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY '123456';
2.获取admin权限
# . admin-openrc
3.创建neutron服务
# openstack user create --domain default --password-prompt neutron
[root@controller ~]# openstack user create --domain default --password-prompt neutronUser Password:123456Repeat User Password:123456+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | 6d0d3ffc8b3247d5b2e35ccd93cb5fb6 || name | neutron || password_expires_at | None |+---------------------+----------------------------------+openstack role add --project service --user neutron adminopenstack service create --name neutron --description "OpenStack Networking" network+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Networking || enabled | True || id | 41251fae3b584d96a5485739033a700e || name | neutron || type | network |+-------------+----------------------------------+
4.创建网络服务API端点
openstack endpoint create --region RegionOne network public http://controller:9696
openstack endpoint create --region RegionOne network internal http://controller:9696
openstack endpoint create --region RegionOne network admin
[root@controller openstack]# openstack endpoint create --region RegionOne network public http://controller:9696+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 91146c03d2084c89bbbd211faa35868f || interface | public || region | RegionOne || region_id | RegionOne || service_id | 41251fae3b584d96a5485739033a700e || service_name | neutron || service_type | network || url | http://controller:9696 |+--------------+----------------------------------+[root@controller openstack]# openstack endpoint create --region RegionOne network internal http://controller:9696+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | 190cb2b5ad914451933c2931a34028a8 || interface | internal || region | RegionOne || region_id | RegionOne || service_id | 41251fae3b584d96a5485739033a700e || service_name | neutron || service_type | network || url | http://controller:9696 |+--------------+----------------------------------+[root@controller openstack]# openstack endpoint create --region RegionOne network admin http://controller:9696+--------------+----------------------------------+| Field | Value |+--------------+----------------------------------+| enabled | True || id | c9e4a664a2eb49b7bf9670e53ee834f8 || interface | admin || region | RegionOne || region_id | RegionOne || service_id | 41251fae3b584d96a5485739033a700e || service_name | neutron || service_type | network || url | http://controller:9696 |+--------------+----------------------------------+
网络选择网络1模式：Provider networks
yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables -y
5.编辑 /etc/neutron/neutron.conf
[root@controller ~]# cd /etc/neutron/
[root@controller neutron]# cp neutron.conf neutron.conf.bak
[root@controller neutron]# egrep -v "^$|^#" neutron.conf.bak > neutron.conf
[root@controller neutron]# vim neutron.conf
[database]...connection = mysql+pymysql://neutron:123456@controller/neutron[keystone_authtoken]...auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = neutronpassword = 123456[nova]...auth_url = http://controller:35357auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultregion_name = RegionOneproject_name = serviceusername = novapassword = 123456[oslo_concurrency]...lock_path = /var/lib/neutron/tmp[DEFAULT]core_plugin = ml2service_plugins =transport_url = rabbit://openstack:RABBIT_PASS@controllerauth_strategy = keystonenotify_nova_on_port_status_changes = Truenotify_nova_on_port_data_changes = True
6.编辑/etc/neutron/plugins/ml2/ml2_conf.ini
[root@controller ~]# cd /etc/neutron/plugins/ml2/
[root@controller ml2]# cp ml2_conf.ini ml2_conf.ini.bak
[root@controller ml2]# egrep -v "^$|^#" ml2_conf.ini.bak > ml2_conf.ini
[root@controller ml2]# vim ml2_conf.ini
[ml2]...type_drivers = flat,vlantenant_network_types =mechanism_drivers = linuxbridgeextension_drivers = port_security[ml2_type_flat]...flat_networks = provider[securitygroup]...enable_ipset = True
6.编辑/etc/neutron/plugins/ml2/linuxbridge_agent.ini
[root@controller ~]# cd /etc/neutron/plugins/ml2/
[root@controller ml2]# cp linuxbridge_agent.ini linuxbridge_agent.ini.bak
[root@controller ml2]# egrep -v "^$|^#" linuxbridge_agent.ini.bak >linuxbridge_agent.ini
[root@controller ml2]# vim linuxbridge_agent.ini
7.编辑/etc/neutron/dhcp_agent.ini
[linux_bridge]physical_interface_mappings = provider:eth0[vxlan]enable_vxlan = False[securitygroup]...enable_security_group = Truefirewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
[root@controller ~]# cd /etc/neutron/
[root@controller neutron]# cp dhcp_agent.ini dhcp_agent.ini.bak
[root@controller neutron]# egrep -v "^$|^#" dhcp_agent.ini.bak > dhcp_agent.ini
[root@controller neutron]# vim dhcp_agent.ini
[DEFAULT]...interface_driver = neutron.agent.linux.interface.BridgeInterfaceDriverdhcp_driver = neutron.agent.linux.dhcp.Dnsmasqenable_isolated_metadata = True
8.修改/etc/neutron/metadata_agent.ini
[root@controller ~]# cd /etc/neutron/
[root@controller neutron]# cp metadata_agent.ini metadata_agent.ini.bak
[root@controller neutron]# egrep -v "^$|^#" metadata_agent.ini.bak metadata_agent.ini
[root@controller neutron]# egrep -v "^$|^#" metadata_agent.ini.bak > metadata_agent.ini
[root@controller neutron]# vim metadata_agent.ini
[DEFAULT]...nova_metadata_ip = controllermetadata_proxy_shared_secret = mate
8.编辑/etc/nova/nova.conf
[root@controller ~]# cd /etc/nova/
[root@controller nova]# cp nova.conf nova.conf.nova
[root@controller nova]# vim nova.conf
[neutron]...url = http://controller:9696auth_url = http://controller:35357auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultregion_name = RegionOneproject_name = serviceusername = neutronpassword = NEUTRON_PASSservice_metadata_proxy = Truemetadata_proxy_shared_secret = mate
9.创建链接
ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
10.导入数据库
su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutronINFO [alembic.runtime.migration] Running upgrade 89ab9a816d70 -> c879c5e1ee90, Add segment_id to subnetINFO [alembic.runtime.migration] Running upgrade c879c5e1ee90 -> 8fd3918ef6f4, Add segment_host_mapping table.INFO [alembic.runtime.migration] Running upgrade 8fd3918ef6f4 -> 4bcd4df1f426, Rename ml2_dvr_port_bindingsINFO [alembic.runtime.migration] Running upgrade 4bcd4df1f426 -> b67e765a3524, Remove mtu column from networks.INFO [alembic.runtime.migration] Running upgrade b67e765a3524 -> a84ccf28f06a, migrate dns name from portINFO [alembic.runtime.migration] Running upgrade a84ccf28f06a -> 7d9d8eeec6ad, rename tenant to projectINFO [alembic.runtime.migration] Running upgrade 7d9d8eeec6ad -> a8b517cff8ab, Add routerport bindings for L3 HAINFO [alembic.runtime.migration] Running upgrade a8b517cff8ab -> 3b935b28e7a0, migrate to pluggable ipamINFO [alembic.runtime.migration] Running upgrade 3b935b28e7a0 -> b12a3ef66e62, add standardattr to qos policiesINFO [alembic.runtime.migration] Running upgrade b12a3ef66e62 -> 97c25b0d2353, Add Name and Description to the networksegments tableINFO [alembic.runtime.migration] Running upgrade 97c25b0d2353 -> 2e0d7a8a1586, Add binding index to RouterL3AgentBindingINFO [alembic.runtime.migration] Running upgrade 2e0d7a8a1586 -> 5c85685d616d, Remove availability ranges.INFO [alembic.runtime.migration] Running upgrade 67daae611b6e -> 6b461a21bcfc, uniq_floatingips0floating_network_id0fixed_port_id0fixed_ip_addrINFO [alembic.runtime.migration] Running upgrade 6b461a21bcfc -> 5cd92597d11d, Add ip_allocation to port OK
11.重启nova-api服务
systemctl restart openstack-nova-api.service
12.启动服务
systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.servicesystemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.servicesystemctl enable neutron-l3-agent.servicesystemctl start neutron-l3-agent.service
验证：
[root@controller ~]# openstack network agent list
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
| 5d6eb39f-5a04-41e3-9403-20319ef8c816 | DHCP agent | controller | nova | True | UP | neutron-dhcp-agent |
| 70fbc282-4dd1-4cd5-9af5-2434e8de9285 | Metadata agent | controller | None | True | UP | neutron-metadata-agent |
+--------------------------------------+----------------+------------+-------------------+-------+-------+------------------------+
[root@controller ~]#
网卡地址不对
Failed to start OpenStack Neutron Linux Bridge Agent.
解决办法：
编辑/etc/neutron/plugins/ml2/linuxbridge_agent.ini
在linux_bridge部分将physical_interface_mappings改为physnet1:ens160，重启neutron-linuxbridge-agent服务即可
[linux_bridge]...physical_interface_mappings = physnet1:ens160[root@controller ~]# openstack network agent list+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+| 0207fffa-ae6b-4e06-a901-cc6ccb6c1404 | Linux bridge agent | controller | None | True | UP | neutron-linuxbridge-agent || 5d6eb39f-5a04-41e3-9403-20319ef8c816 | DHCP agent | controller | nova | True | UP | neutron-dhcp-agent || 70fbc282-4dd1-4cd5-9af5-2434e8de9285 | Metadata agent | controller | None | True | UP | neutron-metadata-agent |+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
[root@cntroller ~]#
网络服务计算节点的安装及配置
1.安装服务
# yum install openstack-neutron-linuxbridge ebtables ipset -y
2.修改/etc/neutron/neutron.conf
[database]...connection = mysql+pymysql://neutron:123456@controller/neutron[keystone_authtoken]...auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = neutronpassword = 123456[nova]...auth_url = http://controller:35357auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultregion_name = RegionOneproject_name = serviceusername = novapassword = 123456[oslo_concurrency]...lock_path = /var/lib/neutron/tmp[DEFAULT]core_plugin = ml2service_plugins =transport_url = rabbit://openstack:RABBIT_PASS@controllerauth_strategy = keystonenotify_nova_on_port_status_changes = Truenotify_nova_on_port_data_changes = True
3.修改/etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]physical_interface_mappings = provider:ens160[vxlan]enable_vxlan = False[securitygroup]...enable_security_group = Truefirewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
4.修改/etc/nova/nova.conf
[neutron]...url = http://controller:9696auth_url = http://controller:35357auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultregion_name = RegionOneproject_name = serviceusername = neutronpassword = 123456
5.重启nova-compute服务
systemctl restart openstack-nova-compute.service
6.启动服务
systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service
7.验证
openstack network agent list
[root@controller ~]# openstack network agent list
+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+| 0207fffa-ae6b-4e06-a901-cc6ccb6c1404 | Linux bridge agent | controller | None | True | UP | neutron-linuxbridge-agent || 5d6eb39f-5a04-41e3-9403-20319ef8c816 | DHCP agent | controller | nova | True | UP | neutron-dhcp-agent || 70fbc282-4dd1-4cd5-9af5-2434e8de9285 | Metadata agent | controller | None | True | UP | neutron-metadata-agent || ab7efa23-4957-475a-8c80-58b786e96cdd | Linux bridge agent | compute1 | None | True | UP | neutron-linuxbridge-agent |+--------------------------------------+--------------------+------------+-------------------+-------+-------+---------------------------+
安装dashboard组件
yum install openstack-dashboard httpd mod_wsgi memcached python-memcached
WEBROOT = '/dashboard/'
配置dashboard
编辑文件 /etc/openstack-dashboard/local_settings 完成下面内容
a.配置dashboard使用OpenStack服务【控制节点】
OPENSTACK_HOST = "192.168.2.34"
b.允许hosts 访问dashboard
ALLOWED_HOSTS = ['*']
c.配置缓存会话存储服务：
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': '192.168.2.34:11211',
}
}
注意：
注释掉其它 session存储配置
d.配置user为默认角色
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
e.配置时区
TIME_ZONE = "Asia/Shanghai"
完成安装
1.CentOS，配置 SELinux允许 web server 连接 to OpenStack 服务:
setsebool -P httpd_can_network_connect on
2.可能包bug,dashboard CSS 加载失败，运行下面命令解决
chown -R apache:apache /usr/share/openstack-dashboard/static
3.启动服务，并设置开机启动
systemctl enable httpd.service memcached.service
systemctl restart httpd.service memcached.service
http://controller/dashboard/
输入管理员的用户名和密码
[root@compute1 ~]# curl -I http://controller/dashboard/
HTTP/1.1 500 Internal Server Error
Date: Thu, 12 Oct 2017 12:16:13 GMT
Server: Apache/2.4.6 (CentOS) mod_wsgi/3.4 Python/2.7.5
Connection: close
Content-Type: text/html; charset=iso-8859-1
vim /etc/httpd/conf.d/openstack-dashboard.conf
添加WSGIApplicationGroup %{GLOBAL}
Not Found
The requested URL /auth/login/ was not found on this server.
[:error] [pid 16188] WARNING:py.warnings:RemovedInDjango19Warning: The use of the language code 'zh-cn' is deprecated. Please use the 'zh-hans' translation instead.
修改vim /etc/httpd/conf.d/openstack-dashboard.conf
WEBROOT = '/dashboard/'
安装cinder
CREATE DATABASE cinder;GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY '123456';GRANT ALL PRIVILEGES ON root.* TO 'root'@'%' IDENTIFIED BY '123456';
[root@controller neutron]# openstack user create --domain default --password-prompt cinderUser Password:123456Repeat User Password:123456'+---------------------+----------------------------------+| Field | Value |+---------------------+----------------------------------+| domain_id | default || enabled | True || id | cb24c3d7a80647d79fa851c8680e4880 || name | cinder || password_expires_at | None |+---------------------+----------------------------------+'openstack role add --project service --user cinder admin
[root@ontroller neutron]# openstack service create --name cinder --description "OpenStack Block Storage" volume+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | 686dd8eed2d44e4081513673e76e8060 || name | cinder || type | volume |+-------------+----------------------------------+
[root@controller neutron]# openstack service create --name admin --description "OpenStack Block Storage" volume+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | 635e003e1979452e8f7f63c70b999fb2 || name | admin || type | volume |+-------------+----------------------------------+
[root@controller neutron]# openstack service create --name public --description "OpenStack Block Storage" volume+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | 87fd1a9b8b3240458ac3b5fa8925b79b || name | public || type | volume |+-------------+----------------------------------+
[root@controller neutron]# openstack service create --name internal --description "OpenStack Block Storage" volume+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | 1ff8370f7d7c4da4b6a2567c9fe83254 || name | internal || type | volume |+-------------+----------------------------------+
[root@controller neutron]#
[root@controller ~]# openstack service create --name admin --description "OpenStack Block Storage" volumev2+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | 12eaeb14115548b09688bd64bfee0af2 || name | admin || type | volumev2 |+-------------+----------------------------------+You have new mail in /var/spool/mail/root[root@controller ~]# openstack service create --name public --description "OpenStack Block Storage" volumev2+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | b1dfc4b8c3084d9789c0b0731e0f4a2a || name | public || type | volumev2 |+-------------+----------------------------------+[root@controller ~]# openstack service create --name internal --description "OpenStack Block Storage" volumev2+-------------+----------------------------------+| Field | Value |+-------------+----------------------------------+| description | OpenStack Block Storage || enabled | True || id | b8d90f1e658e402f9871a2fbad1d21b0 || name | internal || type | volumev2 |openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2openstack endpoint create --region RegionOne volume public http://controller:8776/v1/%\(tenant_id\)sopenstack endpoint create --region RegionOne volume internal http://controller:8776/v1/%\(tenant_id\)sopenstack endpoint create --region RegionOne volume admin http://controller:8776/v1/%\(tenant_id\)sopenstack endpoint create --region RegionOne volumev2 public http://controller:8776/v2/%\(tenant_id\)sopenstack endpoint create --region RegionOne volumev2 internal http://controller:8776/v2/%\(tenant_id\)sopenstack endpoint create --region RegionOne volumev2 admin http://controller:8776/v2/%\(tenant_id\)s
安装
yum install openstack-cinder -y
cd /etc/cinder/
cp cinder.conf cinder.conf.bak
egrep -v "^$|^#" cinder.conf.bak > cinder.conf
vim cinder.conf
[DEFAULT]transport_url = rabbit://openstack:RABBIT_PASS@controllerauth_strategy = keystonemy_ip = 192.168.2.34[database]connection = mysql://cinder:123456@controller:3306/cinder[keystone_authtoken]auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = Defaultuser_domain_name = Defaultproject_name = serviceusername = cinderpassword = 123456[oslo_concurrency]lock_path = /var/lib/cinder/tmp[cinder]os_region_name = RegionOnesu -s /bin/sh -c "cinder-manage db sync" cinder
[root@controller cinder]# systemctl restart openstack-nova-api.service[root@controller cinder]# systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.serviceCreated symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-api.service to /usr/lib/systemd/system/openstack-cinder-api.service.Created symlink from /etc/systemd/system/multi-user.target.wants/openstack-cinder-scheduler.service to /usr/lib/systemd/system/openstack-cinder-scheduler.service.[root@controller cinder]# systemctl restart openstack-cinder-api.service openstack-cinder-scheduler.service
安装cinder节点（本人真实机不足以开启三个节点，cinder节点安装在compute上）
compute
安装LVM作为后端存储
compute#
yum install lvm2 -y
配置LVM（需要在各个使用LVM的服务节点上配置LVM，让其显示，能被扫描到）
（本人的计算节点自带LVM，所以需要加上之前的LVM信息sda）
compute#
vi /etc/lvm/lvm.conf file
devices {...filter = [ "a/sda/","a/sdb/", "r/.*/"]如果存储节点上本身自带LVM（节点操作系统在sda盘的LVM上），则需要加上sda的配置。cinder#filter = [ "a/sda/", "a/sdb/", "r/.*/"]如果计算节点上本身自带LVM（节点操作系统在sda盘的LVM上），则需要配置sda的配置。compute#filter = [ "a/sda/", "r/.*/"]} systemctl enable lvm2-lvmetad.service
systemctl restart lvm2-lvmetad.service
yum install openstack-cinder targetcli python-keystone -y
建立物理卷和逻辑组
compute#pvcreate /dev/sdbvgcreate cinder-volumes /dev/sdb[root@compute1 ~]# pvcreate /dev/sdb Physical volume "/dev/sdb" successfully created.[root@compute1 ~]# vgcreate cinder-volumes /dev/sdb Volume group "cinder-volumes" successfully createdyum install openstack-cinder targetcli python-keystone -y
配置cinder各个组件的配置文件（备份配置文件，删除配置文件里的所有数据，使用提供的配置）：
vi /etc/cinder/cinder.conf
[database]connection = mysql+pymysql://cinder:123456@controller:3306/cinder[DEFAULT]transport_url = rabbit://openstack:RABBIT_PASS@controllerauth_strategy = keystonemy_ip = 192.168.2.35enabled_backends = lvmglance_api_servers = http://controller:9292[keystone_authtoken]auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = cinderpassword = cinder[lvm]volume_driver = cinder.volume.drivers.lvm.LVMVolumeDrivervolume_group = cinder-volumesiscsi_protocol = iscsiiscsi_helper = lioadm[oslo_concurrency]lock_path = /var/lib/cinder/tmp
systemctl enable openstack-cinder-volume.service target.service
systemctl restart openstack-cinder-volume.service target.service
[root@controller cinder]# openstack volume service list
+------------------+--------------+------+---------+-------+----------------------------+| Binary | Host | Zone | Status | State | Updated At |+------------------+--------------+------+---------+-------+----------------------------+| cinder-scheduler | controller | nova | enabled | up | 2017-10-12T10:02:31.000000 || cinder-volume | compute1@lvm | nova | enabled | up | 2017-10-12T10:03:32.000000 |+------------------+--------------+------+---------+-------+----------------------------+[root@controller cinder]#
创建卷
controller#
命令：openstack volume create --size [多少Gb] [卷名]
例子： openstack volume create --size 1 volume1
[root@controller cinder]# openstack volume create --size 50 volume1+---------------------+--------------------------------------+| Field | Value |+---------------------+--------------------------------------+| p_w_uploads | [] || availability_zone | nova || bootable | false || consistencygroup_id | None || created_at | 2017-10-12T10:03:51.987431 || description | None || encrypted | False || id | 51596429-b877-4f24-9574-dc266b3f4451 || migration_status | None || multiattach | False || name | volume1 || properties | || replication_status | disabled || size | 50 || snapshot_id | None || source_volid | None || status | creating || type | None || updated_at | None || user_id | 01f1a4a6e97244ec8a915cb120caa564 |+---------------------+--------------------------------------+
查看卷详情
controller#
openstack volume list
[root@controller cinder]# openstack volume list+--------------------------------------+--------------+-----------+------+-------------+| ID | Display Name | Status | Size | Attached to |+--------------------------------------+--------------+-----------+------+-------------+| 51596429-b877-4f24-9574-dc266b3f4451 | volume1 | available | 50 | |+--------------------------------------+--------------+-----------+------+-------------+
在192.168.2.53 VMEXSI主机上操作
集成VM虚拟化
# vi /etc/vmware/config
libdir = "/usr/lib/vmware" authd.proxy.vim = "vmware-hostd:hostd-vmdb" authd.proxy.nfc = "vmware-hostd:ha-nfc" authd.proxy.nfcssl = "vmware-hostd:ha-nfcssl" authd.proxy.vpxa-nfcssl = "vmware-vpxa:vpxa-nfcssl" authd.proxy.vpxa-nfc = "vmware-vpxa:vpxa-nfc" authd.fullpath = "/sbin/authd" authd.soapServer = "TRUE" vmauthd.server.alwaysProxy = "TRUE" vhv.enable = "TRUE"
安装 VMware vCenter Appliance 的 的 OVF
点进login设置网卡
Service network restart
安装 VMware vCenter
浏览器打开 https://192.168.2.38:5480，登录root 密码vmware
集成vmware
（1）在控制节点安装 nova-compute。
yum install openstack-nova-compute python-suds
（2）备份 nova.conf
cp /etc/nova/nova.conf /etc/nova/nova.conf.bak
（3）修改 nova.conf 集成 VMware vCenter。
vi /etc/nova/nova.conf
添加以下配置：
在 [DEFAULT] 段落添加：compute_driver = vmwareapi.VMwareVCDriver在 [vmware] 段落添加：vif_driver = nova.virt.baremetal.vif_driver.BareMetalVIFDriverhost_ip = 192.168.2.38 # vCenter 的 IP 地址host_username = root # vCenter 用户名host_password = vmware # vCenter 密码datastore_regex = datastore5 # ESXi 存储cluster_name = openstack # vCenter 群集api_retry_count = 10integration_bridge = VM Network # ESXi 虚拟机网络端口组vlan_interface = vmnic5 # ESXi 网卡
（4）将 nova-compute 服务设置为自动启动，重新启动控制节点。
chkconfig openstack-nova-compute on
shutdown -r now
或将以下服务重启：
service openstack-nova-api restart
service openstack-nova-cert restart
service openstack-nova-consoleauth restart
service openstack-nova-scheduler restart
service openstack-nova-conductor restart
service openstack-nova-novncproxy restart
service openstack-nova-compute restart
（5）检查 OpenStack 是否已集成 VMware vCenter。
nova connectionError: HTTPSConnectionPool(host='192.168.2.38', port=443): Max retries exceeded with url: /sdk/vimService.wsdl (Caused by NewConnectionError('<requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x567f090>: Failed to establish a new connection: [Errno 113] EHOSTUNREACH',))
如果之前没有配置SSL（缺省是没有），需要修改代码，禁止VMwareVCDriver使用SSL认证，否则在创建虚机的时候会报错“error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed”。
需要编辑/usr/lib/python2.7/site-packages/oslo_vmware/service.py，注释掉如下行：
#self.verify = cacert if cacert else not insecure
并修改self.verify的值为False，如下所示：
[python] view plain copy
class RequestsTransport(transport.Transport):
def __init__(self, cacert=None, insecure=True, pool_maxsize=10):
transport.Transport.__init__(self)
# insecure flag is used only if cacert is not
# specified.
#self.verify = cacert if cacert else not insecure
self.verify = False
self.session = requests.Session()
self.session.mount('file:///',
LocalFileAdapter(pool_maxsize=pool_maxsize))
self.cookiejar = self.session.cookies
[root@controller nova]# service openstack-nova-compute restart
Redirecting to /bin/systemctl restart openstack-nova-compute.service
[root@controller nova]# nova hypervisor-list
+----+------------------------------------------------+-------+---------+
| ID | Hypervisor hostname | State | Status |
+----+------------------------------------------------+-------+---------+
| 1 | compute1 | up | enabled |
| 2 | domain-c7.21FC92E0-0460-40C7-9DE1-05536B3F9F2C | up | enabled |
+----+------------------------------------------------+-------+---------+
[root@controller nova]#
到此实验结束，开始学习云计算
以上是我安装笔记。