多节点部署OpenStack企业私有云平台_openstack多节点部署

一、基础环境配置
1、常规初始化操作
三个节点都需要执行
主机名 内存 硬盘
controller 8G 100G 两块网卡 ens33 192.168.180.210 ens37 192.168.180.220
compute01 8G 100G
block01 4G 100G 60G

hostnamectl set-hostname controller && bash
hostnamectl set-hostname compute01 && bash
hostnamectl set-hostname block01 && bash

yum -y install vim lrzsz net-tools

cat >> /etc/hosts<<EOF
192.168.180.210 controller
192.168.180.200 compute01
192.168.180.190 block01
EOF

systemctl stop firewalld.service && systemctl disable firewalld.service
sed -i ‘/^SELINUX=/s/enforcing/disabled/’ /etc/selinux/config && setenforce 0
reboot

2、配置时间同步
controller:
yum install chrony -y

vim /etc/chrony.conf
server ntp6.aliyun.com iburst
allow 192.168.0.0/16
systemctl enable chronyd.service
systemctl restart chronyd.service
chronyc sources
chronyc -a makestep

compute01/block01:
yum install chrony -y

vim /etc/chrony.conf
server controller iburst
systemctl enable chronyd.service
systemctl restart chronyd.service
chronyc sources

3、安装OpenStack源
controller/compute01:
yum install -y centos-release-openstack-train
yum install python-openstackclient openstack-selinux openstack-utils -y

4、MySQL数据库安装配置
controller:
yum install mariadb mariadb-server python2-PyMySQL -y

cat > /etc/my.cnf.d/openstack.cnf << EOF
[mysqld]
bind-address = 192.168.180.210
default-storage-engine = innodb
innodb_file_per_table = on
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8
EOF

systemctl enable mariadb
systemctl start mariadb
mysql_secure_installation
初始化指定密码为123456

5、RabbitMQ安装及配置
controller:
yum install rabbitmq-server -y
systemctl enable rabbitmq-server
systemctl start rabbitmq-server
rabbitmqctl add_user openstack RABBIT_PASS
rabbitmqctl set_permissions openstack “." ".” “.*”
rabbitmqctl list_user_permissions openstack
netstat -anpt | grep -E “25672|5672”

6、Memcached安装配置
controller:
yum install memcached python-memcached -y
修改配置文件
sed -i “s/OPTIONS=”-l\ 127.0.0.1,::1"/OPTIONS=“-l\ 127.0.0.1,::1,controller”/g" /etc/sysconfig/memcached

systemctl enable memcached.service
systemctl start memcached.service
netstat -anpt | grep “11211”

7、etcd安装配置
controller:
yum install etcd -y

cp -a /etc/etcd/etcd.conf{,.bak}
grep -Ev “^$|#” /etc/etcd/etcd.conf.bak > /etc/etcd/etcd.conf
cat > /etc/etcd/etcd.conf << EOF
ETCD_DATA_DIR=“/var/lib/etcd/default.etcd”
ETCD_LISTEN_PEER_URLS=“http://192.168.180.210:2380”
ETCD_LISTEN_CLIENT_URLS=“http://192.168.180.210:2379”
ETCD_NAME=“controller”
ETCD_INITIAL_ADVERTISE_PEER_URLS=“http://192.168.180.210:2380”
ETCD_ADVERTISE_CLIENT_URLS=“http://192.168.180.210:2379”
ETCD_INITIAL_CLUSTER=“controller=http://192.168.180.210:2380”
ETCD_INITIAL_CLUSTER_TOKEN=“etcd-cluster-01”
ETCD_INITIAL_CLUSTER_STATE=“new”
EOF

systemctl enable etcd.service
systemctl start etcd.service
netstat -anpt | grep -E “2379|2380”

二、部署Keystone
controller:
mysql -u root -p123456 -e “create database keystone;”
mysql -u root -p123456 -e “grant all privileges on keystone.* to ‘keystone’@‘localhost’ identified by ‘KEYSTONE_DBPASS’;”
mysql -u root -p123456 -e “grant all privileges on keystone.* to ‘keystone’@‘%’ identified by ‘KEYSTONE_DBPASS’;”
mysql -u root -p123456 -e “flush privileges;”

yum install openstack-keystone httpd mod_wsgi -y

配置openstack服务器
cp -a /etc/keystone/keystone.conf{,.bak}
grep -Ev “^$|#” /etc/keystone/keystone.conf.bak > /etc/keystone/keystone.conf
openstack-config --set /etc/keystone/keystone.conf database connection mysql+pymysql://keystone:KEYSTONE_DBPASS@controller/keystone
openstack-config --set /etc/keystone/keystone.conf token provider fernet

su -s /bin/sh -c “keystone-manage db_sync” keystone

keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
keystone-manage bootstrap --bootstrap-password ADMIN_PASS --bootstrap-admin-url http://controller:5000/v3/ --bootstrap-internal-url http://controller:5000/v3/ --bootstrap-public-url http://controller:5000/v3/ --bootstrap-region-id RegionOne

配置Apache服务器
cp -a /etc/httpd/conf/httpd.conf{,.bak}
echo “ServerName controller” >> /etc/httpd/conf/httpd.conf
ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d
systemctl enable httpd
systemctl start httpd ---->注意查看5000端口是否开启

配置管理员账户的环境变量
cat >> ~/.bashrc << EOF
export OS_USERNAME=admin
export OS_PASSWORD=ADMIN_PASS
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_AUTH_URL=http://controller:5000/v3/
export OS_IDENTITY_API_VERSION=3
EOF

source ~/.bashrc —>env | grep OS
创建OpenStack域、项目、角色
openstack project create --domain Default --description “Service Project” service —>创建service项目 查看openstack openstack project list
openstack role create user —>创建user角色
openstack role list —>查看角色

验证，基于脚本中的环境变量，直接请求令牌
openstack token issue

部署Glance
创建glance数据库、用户和表
mysql -u root -p123456 -e “create database glance;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON glance.* TO ‘glance’@‘localhost’ IDENTIFIED BY ‘GLANCE_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON glance.* TO ‘glance’@‘%’ IDENTIFIED BY ‘GLANCE_DBPASS’;”
创建Openstack中的Glance用户 —>注意，首先要执行管理员环境变量脚本
openstack user create --domain Default --password GLANCE_PASS glance —>查看 openstack user list
openstack role add --project service --user glance admin —>openstack role assignment list
openstack service create --name glance --description “OpenStack Image” image —>openstack service list
创建镜像服务API端点
openstack endpoint create --region RegionOne image public http://controller:9292 —>openstack endpoint list
openstack endpoint create --region RegionOne image internal http://controller:9292
openstack endpoint create --region RegionOne image admin http://controller:9292
安装Glance包
yum install openstack-glance -y
配置Glance-api.conf
cp -a /etc/glance/glance-api.conf{,.bak}
cp -a /etc/glance/glance-registry.conf{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/glance/g…|#’ /etc/glance/glance-registry.conf.bak > /etc/glance/glance-registry.conf
openstack-config --set /etc/glance/glance-api.conf database connection mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken www_authenticate_uri http://controller:5000
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_url http://controller:5000
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken memcached_servers controller:11211
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken auth_type password
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken project_domain_name Default
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken user_domain_name Default
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken project_name service
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken username glance
openstack-config --set /etc/glance/glance-api.conf keystone_authtoken password GLANCE_PASS
openstack-config --set /etc/glance/glance-api.conf paste_deploy flavor keystone
openstack-config --set /etc/glance/glance-api.conf glance_store stores file,http
openstack-config --set /etc/glance/glance-api.conf glance_store default_store file
openstack-config --set /etc/glance/glance-api.conf glance_store filesystem_store_datadir /var/lib/glance/images
初始化数据库
su -s /bin/sh -c “glance-manage db_sync” glance
开启服务
systemctl enable openstack-glance-api
systemctl start openstack-glance-api —>netstat -anpt | grep 9292
上传镜像
openstack image create “cirros” --file cirros-0.5.1-x86_64-disk.img --disk-format qcow2 --container-format bare --public
openstack image list
ll /var/lib/glance/images

部署placement放置服务
mysql -u root -p123456 -e “CREATE DATABASE placement;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON placement.* TO ‘placement’@‘localhost’ IDENTIFIED BY ‘PLACEMENT_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON placement.* TO ‘placement’@‘%’ IDENTIFIED BY ‘PLACEMENT_DBPASS’;”
创建用户与API实体
openstack user create --domain Default --password PLACEMENT_PASS placement
openstack role add --project service --user placement admin
openstack service create --name placement --description “Placement API” placement
openstack endpoint create --region RegionOne placement public http://controller:8778
openstack endpoint create --region RegionOne placement internal http://controller:8778
openstack endpoint create --region RegionOne placement admin http://controller:8778
安装软件包
yum install openstack-placement-api -y
配置文件
cp /etc/placement/placement.conf{,.bak}
grep -Ev ‘^$|#’ /etc/placement/placement.conf.bak > /etc/placement/placement.conf
openstack-config --set /etc/placement/placement.conf placement_database connection mysql+pymysql://placement:PLACEMENT_DBPASS@controller/placement
openstack-config --set /etc/placement/placement.conf keystone_authtoken auth_url http://controller:5000/v3
openstack-config --set /etc/placement/placement.conf keystone_authtoken memcached_servers controller:11211
openstack-config --set /etc/placement/placement.conf keystone_authtoken auth_type password
openstack-config --set /etc/placement/placement.conf keystone_authtoken project_domain_name Default
openstack-config --set /etc/placement/placement.conf keystone_authtoken user_domain_name Default
openstack-config --set /etc/placement/placement.conf keystone_authtoken project_name service
openstack-config --set /etc/placement/placement.conf keystone_authtoken username placement
openstack-config --set /etc/placement/placement.conf keystone_authtoken password PLACEMENT_PASS
openstack-config --set /etc/placement/placement.conf api auth_strategy keystone
导入数据库
su -s /bin/sh -c “placement-manage db sync” placement
cp -a /etc/httpd/conf.d/00-placement-api.conf{,.bak}
修改OO-placement-api.conf
cat >> /etc/httpd/conf.d/00-placement-api.conf << EOF
<Directory /usr/bin>
= 2.4>
Require all granted

<IfVersion < 2.4>
Order allow,deny
Allow from all


EOF
systemctl restart httpd
检查placement
placement-status upgrade check

部署Nove计算服务 —>控制节点、计算节点
controller:
创建数据库
mysql -u root -p123456 -e “CREATE DATABASE nova_api;”
mysql -u root -p123456 -e “CREATE DATABASE nova;”
mysql -u root -p123456 -e “CREATE DATABASE nova_cell0;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON nova_api.* TO ‘nova’@‘localhost’ IDENTIFIED BY ‘NOVA_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON nova_api.* TO ‘nova’@‘%’ IDENTIFIED BY ‘NOVA_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON nova.* TO ‘nova’@‘localhost’ IDENTIFIED BY ‘NOVA_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON nova.* TO ‘nova’@‘%’ IDENTIFIED BY ‘NOVA_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON nova_cell0.* TO ‘nova’@‘localhost’ IDENTIFIED BY ‘NOVA_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON nova_cell0.* TO ‘nova’@‘%’ IDENTIFIED BY ‘NOVA_DBPASS’;”
创建nova用户及实体
openstack user create --domain Default --password NOVA_PASS nova
openstack role add --project service --user nova admin
openstack service create --name nova --description “Openstack Compute” compute
创建API服务端点
openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1
openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1
openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1
安装软件包
yum install openstack-nova-api openstack-nova-conductor openstack-nova-novncproxy openstack-nova-scheduler -y
修改配置文件
cp -a /etc/nova/nova.conf{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/nova/nov…my_ip’
openstack-config --set /etc/nova/nova.conf vnc server_proxyclient_address ‘$my_ip’
openstack-config --set /etc/nova/nova.conf glance api_servers http://controller:9292
openstack-config --set /etc/nova/nova.conf oslo_concurrency lock_path /var/lib/nova/tmp
openstack-config --set /etc/nova/nova.conf placement region_name RegionOne
openstack-config --set /etc/nova/nova.conf placement project_domain_name Default
openstack-config --set /etc/nova/nova.conf placement project_name service
openstack-config --set /etc/nova/nova.conf placement auth_type password
openstack-config --set /etc/nova/nova.conf placement user_domain_name Default
openstack-config --set /etc/nova/nova.conf placement auth_url http://controller:5000/v3
openstack-config --set /etc/nova/nova.conf placement username placement
openstack-config --set /etc/nova/nova.conf placement password PLACEMENT_PASS
导入数据库
su -s /bin/sh -c “nova-manage api_db sync” nova
su -s /bin/sh -c “nova-manage cell_v2 map_cell0” nova
su -s /bin/sh -c “nova-manage cell_v2 create_cell --name=cell1 --verbose” nova
su -s /bin/sh -c “nova-manage db sync” nova
验证nova cell0和cell1是否正确注册
su -s /bin/sh -c “nova-manage cell_v2 list_cells” nova
开启服务
systemctl enable openstack-nova-api openstack-nova-conductor openstack-nova-scheduler openstack-nova-novncproxy
systemctl start openstack-nova-api openstack-nova-conductor openstack-nova-scheduler openstack-nova-novncproxy

---

在compute01安装配置nova服务
yum install centos-release-openstack-train
yum install python-openstackclient openstack-selinux openstack-utils -y
yum install -y python2-qpid-proton -y
yum install openstack-nova-compute -y
cp -a /etc/nova/nova.conf{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/nova/nov…my_ip’
openstack-config --set /etc/nova/nova.conf vnc novncproxy_base_url http://192.168.180.210:6080/vnc_auto.html
openstack-config --set /etc/nova/nova.conf glance api_servers http://controller:9292
openstack-config --set /etc/nova/nova.conf oslo_concurrency lock_path /var/lib/nova/tmp
openstack-config --set /etc/nova/nova.conf placement region_name RegionOne
openstack-config --set /etc/nova/nova.conf placement project_domain_name Default
openstack-config --set /etc/nova/nova.conf placement project_name service
openstack-config --set /etc/nova/nova.conf placement auth_type password
openstack-config --set /etc/nova/nova.conf placement user_domain_name Default
openstack-config --set /etc/nova/nova.conf placement auth_url http://controller:5000/v3
openstack-config --set /etc/nova/nova.conf placement username placement
openstack-config --set /etc/nova/nova.conf placement password PLACEMENT_PASS
openstack-config --set /etc/nova/nova.conf libvirt virt_type qemu
是否支持虚拟机硬件加速
egrep -c ‘(vmx|svm)’ /proc/cpuinfo
返回值是0，配置nova.conf
vim /etc/nova/nova.conf
[libvirt]
virt_type = qemu
启动服务
systemctl enable libvirtd.service openstack-nova-compute.service
systemctl start libvirtd.service openstack-nova-compute.service

controller:
在controller节点做：
添加节点到cell数据库
openstack compute service list --service nova-compute
发现计算节点
su -s /bin/sh -c “nova-manage cell_v2 discover_hosts --verbose” nova
设置发现时间间隔
vim /etc/nova/nova.conf
[scheduler]
discover_hosts_in_cells_interval = 300
重启服务
systemctl restart openstack-nova-api
验证计算服务
openstack compute service list

---

查看各个组件的api是否正常
openstack catalog list
查看是否镜像
openstack image list
查看cell的api和placement的api是否正常，只要其中一个有误，后期无法创建虚拟机
nova-status upgrade check

controller配置:
部署Neutron服务
创建数据库
mysql -u root -p123456 -e “CREATE DATABASE neutron;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron’@‘localhost’ IDENTIFIED BY ‘NEUTRON_DBPASS’;”
mysql -u root -p123456 -e “GRANT ALL PRIVILEGES ON neutron.* TO ‘neutron’@‘%’ IDENTIFIED BY ‘NEUTRON_DBPASS’;”
创建用户
openstack user create --domain Default --password NEUTRON_PASS neutron
openstack role add --project service --user neutron admin
创建Neutron服务实体及API端口
openstack service create --name neutron --description “OpenStack Networking” network
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 http://controller:9696
安装软件包
yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables -y
修改配置文件
cp -a /etc/neutron/neutron.conf{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/neutron/…|#’ /etc/neutron/plugins/ml2/ml2_conf.ini.bak > /etc/neutron/plugins/ml2/ml2_conf.ini
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 type_drivers flat,vlan,vxlan
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 tenant_network_types vxlan
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 mechanism_drivers linuxbridge,l2population
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2 extension_drivers port_security
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_flat flat_networks provider
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini securitygroup enable_ipset true
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini ml2_type_vxlan vni_ranges 1:1000
修改 linux bridge network provider 配置文件 linuxbridge_agent.ini
cp -a /etc/neutron/plugins/ml2/linuxbridge_agent.ini{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/neutron/…|#’ /etc/neutron/dhcp_agent.ini.bak > /etc/neutron/dhcp_agent.ini
openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT interface_driver linuxbridge
openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT dhcp_driver neutron.agent.linux.dhcp.Dnsmasq
openstack-config --set /etc/neutron/dhcp_agent.ini DEFAULT enable_isolated_metadata true
配置元数据代理， 用于和 nova 通讯
cp -a /etc/neutron/metadata_agent.ini{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/neutron/…|#’ /etc/neutron/l3_agent.ini.bak > /etc/neutron/l3_agent.ini
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT interface_driver linuxbridge
openstack-config --set /etc/neutron/l3_agent.ini DEFAULT external_network_bridge
创建 ML2 插件文件符号连接
ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini
同步数据库
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” neutron
重启nova-API服务
systemctl restart openstack-nova-api.service
启动neutron
systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service neutron-l3-agent.service
systemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service neutron-l3-agent.service

netstat -anpt | grep 9696

---

在compute01安装配置neutron服务
yum install openstack-neutron-linuxbridge ebtables ipset -y
修改配置文件
cp -a /etc/neutron/neutron.conf{,.bak}
grep -Ev ‘^KaTeX parse error: Expected 'EOF', got '#' at position 2: |#̲' /etc/neutron/…|#’ /etc/neutron/plugins/ml2/linuxbridge_agent.ini.bak > /etc/neutron/plugins/ml2/linuxbridge_agent.ini
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini linux_bridge physical_interface_mappings provider:ens33
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini vxlan enable_vxlan true
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini vxlan local_ip 192.168.180.200
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini vxlan l2_population true
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini securitygroup enable_security_group true
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini securitygroup firewall_driver neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
修改内核参数
echo -e ‘net.bridge.bridge-nf-call-iptables=1\nnet.bridge.bridge-nf-call-ip6tables=1’ >> /etc/sysctl.conf
modprobe br_netfilter
sysctl -p
修改nova配置文件
openstack-config --set /etc/nova/nova.conf neutron auth_url http://controller:5000
openstack-config --set /etc/nova/nova.conf neutron auth_type password
openstack-config --set /etc/nova/nova.conf neutron project_domain_name Default
openstack-config --set /etc/nova/nova.conf neutron user_domain_name Default
openstack-config --set /etc/nova/nova.conf neutron region_name RegionOne
openstack-config --set /etc/nova/nova.conf neutron project_name service
openstack-config --set /etc/nova/nova.conf neutron username neutron
openstack-config --set /etc/nova/nova.conf neutron password NEUTRON_PASS
启动网络服务
systemctl restart openstack-nova-compute.service
systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service

---

controller节点验证
验证操作
openstack extension list --network
openstack network agent list

compute01节点部署
部署Dashboard
yum install openstack-dashboard httpd -y
修改配置文件
cp -a /etc/openstack-dashboard/local_settings{,.bak}
vim /etc/openstack-dashboard/local_settings
ALLOWED_HOSTS = [‘*’] ------>P39
‘LOCATION’: ‘controller:11211’ ------>P97 注意需要将前后几行注释取消
OPENSTACK_HOST = “controller” ------>p118
OPENSTACK_KEYSTONE_URL = “http://%s:5000/v3” % OPENSTACK_HOST ------>p119
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True ------>新增
OPENSTACK_API_VERSIONS = {
“identity”: 3,
“image”: 2,
“volume”: 3,
}
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = “Default”
OPENSTACK_KEYSTONE_DEFAULT_ROLE = “user”

‘enable_lb’: False, —新增到OPENSTACK_NEUTRON_NETWORK内
‘enable_firewall’: False,
‘enable_vpn’: False,

TIME_ZONE = “Asia/Shanghai” ---->P158

重启服务
cd /usr/share/openstack-dashboard
python manage.py make_web_conf --apache > /etc/httpd/conf.d/openstack-dashboard.conf
systemctl enable httpd.service
systemctl restart httpd.service

在controller节点做：
重启memcached服务
systemctl restart memcached.service

---

在controller节点验证
openstack extension list --network
openstack network agent list
打开前端页面http://192.168.180.200
域:default
用户名:admin
密码:ADMIN_PASS

在controller节点配置:
部署Cinder
创建数据库
mysql -u root -p123456 -e"CREATE DATABASE cinder;"
mysql -u root -p123456 -e"GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder’@‘localhost’ IDENTIFIED BY ‘CINDER_DBPASS’;"
mysql -u root -p123456 -e"GRANT ALL PRIVILEGES ON cinder.* TO ‘cinder’@‘%’ IDENTIFIED BY ‘CINDER_DBPASS’;"
创建 Cinder 服务凭据
openstack user create --domain Default --password CINDER_PASS cinder
openstack role add --project service --user cinder admin
openstack service create --name cinderv2 --description “OpenStack Block Storage” volumev2
openstack service create --name cinderv3 --description “OpenStack Block Storage” volumev3
配置API
openstack endpoint create --region RegionOne volumev2 public http://controller:8776/v2/%(project_id)s
openstack endpoint create --region RegionOne volumev2 internal http://controller:8776/v2/%(project_id)s
openstack endpoint create --region RegionOne volumev2 admin http://controller:8776/v2/%(project_id)s
openstack endpoint create --region RegionOne volumev3 public http://controller:8776/v3/%(project_id)s
openstack endpoint create --region RegionOne volumev3 internal http://controller:8776/v3/%(project_id)s
openstack endpoint create --region RegionOne volumev3 admin http://controller:8776/v3/%(project_id)s
配置软件包
yum install openstack-cinder -y
配置文件
cp /etc/cinder/cinder.conf{,.bak}
grep -Ev ‘#|^$’ /etc/cinder/cinder.conf.bak>/etc/cinder/cinder.conf
openstack-config --set /etc/cinder/cinder.conf database connection mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder
openstack-config --set /etc/cinder/cinder.conf DEFAULT transport_url rabbit://openstack:RABBIT_PASS@controller
openstack-config --set /etc/cinder/cinder.conf DEFAULT auth_strategy keystone
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken www_authenticate_uri http://controller:5000
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_url http://controller:5000
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken memcached_servers controller:11211
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_type password
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken project_domain_name Default
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken user_domain_name Default
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken project_name service
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken username cinder
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken password CINDER_PASS
openstack-config --set /etc/cinder/cinder.conf DEFAULT my_ip 192.168.180.210
openstack-config --set /etc/cinder/cinder.conf oslo_concurrency lock_path /var/lib/cinder/tmp
同步数据库
su -s /bin/sh -c “cinder-manage db sync” cinder
修改nova配置文件
vim /etc/nova/nova.conf
[cinder]
os_region_name = RegionOne
systemctl restart openstack-nova-api.service
启动cinder服务
systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service

---

在block01配置Cinder
yum install centos-release-openstack-train -y
yum install python-openstackclient openstack-selinux openstack-cinder targetcli python-keystone lvm2 device-mapper-persistent-data -y
systemctl enable lvm2-lvmetad.service
systemctl start lvm2-lvmetad.service
创建LVM物理卷和卷组
pvcreate /dev/sdb
vgcreate cinder-volumes /dev/sdb
修改LVM配置文件
vim /etc/lvm/lvm.conf
devices {
filter = [ “a/sdb/”, “r/.*/”]
}
配置Cinder
yum install -y openstack-utils
cp /etc/cinder/cinder.conf{,.bak}
grep -Ev ‘#|^$’ /etc/cinder/cinder.conf.bak>/etc/cinder/cinder.conf
openstack-config --set /etc/cinder/cinder.conf DEFAULT transport_url rabbit://openstack:RABBIT_PASS@controller
openstack-config --set /etc/cinder/cinder.conf DEFAULT auth_strategy keystone
openstack-config --set /etc/cinder/cinder.conf DEFAULT my_ip 192.168.180.190
openstack-config --set /etc/cinder/cinder.conf DEFAULT enabled_backends lvm
openstack-config --set /etc/cinder/cinder.conf DEFAULT glance_api_servers http://controller:9292
openstack-config --set /etc/cinder/cinder.conf database connection mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken www_authenticate_uri http://controller:5000
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_url http://controller:5000
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken memcached_servers controller:11211
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken auth_type password
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken project_domain_name Default
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken user_domain_name Default
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken project_name service
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken username cinder
openstack-config --set /etc/cinder/cinder.conf keystone_authtoken password CINDER_PASS
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 target_protocol iscsi
openstack-config --set /etc/cinder/cinder.conf lvm target_helper lioadm
openstack-config --set /etc/cinder/cinder.conf oslo_concurrency lock_path /var/lib/cinder/tmp
启动服务
systemctl enable openstack-cinder-volume.service target.service
systemctl start openstack-cinder-volume.service target.service

---

控制节点验证
openstack volume service list

云主机上网的问题：
1、确定controller节点上的NetworkManager是关闭 systemctl stop NetworkManager
2、在controller节点上添加一块网卡，并配置上IP地址(跟ens33同网段IP）
1）给ens37配置上地址，重启controller节点
2）在web界面上，添加外部网络时，要注意网段和controller节点的网段相同，类型为flat，物理网卡要写成provider
3）给云主机添加接口时，选择外部网络(桥接),不需要创建路由

云主机上使用CCentOS-7-x86_64-GenericCloud-2211.qcow2c镜像
在创建实例时，在配置中添加如下代码用于修改密码：
#!/bin/bash
passwd root<<EOF
abc-1234
abc-1234
EOF