Centos8最小化部署安装OpenStack Ussuri的详细教程

Centos8最小化部署安装OpenStack Ussuri的教程如下所示：
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									#!/bin/bash

									#Centos8最小化部署安装OpenStack Ussuri

									#共两台主机，分别是一台控制节点，一台计算节点

									#1、控制节点内存4096M。双网卡，分别为eth0:10.0.0.11，eth1:10.0.0.12

									#2、计算节点内存2048M。双网卡，分别为eth0:10.0.0.31，eth1:10.0.0.32

									#设置阿里云yum源

									curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo

									rm -f /etc/yum.repos.d/CentOS-AppStream.repo /etc/yum.repos.d/CentOS-PowerTools.repo /etc/yum.repos.d/CentOS-centosplus.repo /etc/yum.repos.d/CentOS-Extras.repo && rm -rf /var/cache/yum && yum makecache && yum -y update && yum -y autoremove

									#关闭防火墙

									systemctl stop firewalld && systemctl disable firewalld

									#关闭SELinux

									setenforce 0

									sed -i "s/SELINUX=enforcing/SELINUX=disabled/g" /etc/selinux/config

									#关闭swap分区

									swapoff -a

									sed -i '/ swap / s/^\(.*\)$/#\1/g' /etc/fstab

									#设置内核

									modprobe bridge

									modprobe br_netfilter

									cat > /etc/sysconfig/modules/neutron.modules <<EOF

									#!/bin/bash

									modprobe -- bridge

									modprobe -- br_netfilter

									EOF

									chmod 755 /etc/sysconfig/modules/neutron.modules && bash /etc/sysconfig/modules/neutron.modules

									echo "vm.max_map_count=262144" >> /etc/sysctl.conf

									echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf

									echo "net.bridge.bridge-nf-call-iptables=1" >> /etc/sysctl.conf

									echo "net.bridge.bridge-nf-call-ip6tables=1" >> /etc/sysctl.conf

									sysctl -p

									#设置时间同步

									yum install -y chrony && yum -y autoremove

									sed -i '/^pool/d' /etc/chrony.conf

									sed -i '/^server/d' /etc/chrony.conf

									echo "pool ntp.aliyun.com iburst" >> /etc/chrony.conf

									systemctl start chronyd.service && systemctl enable chronyd.service

									#控制节点 设置hostname

									hostnamectl set-hostname controller

									#计算节点 设置hostname

									hostnamectl set-hostname compute1

									#添加host

									echo "10.0.0.11 controller" >> /etc/hosts

									echo "10.0.0.31 compute1" >> /etc/hosts

									#安装基础组件

									yum install -y centos-release-openstack-ussuri

									yum config-manager --set-enabled PowerTools

									yum upgrade -y

									yum install -y python3-openstackclient

									#控制节点 安装Mariadb

									yum install -y mariadb mariadb-server python2-PyMySQL

									tee /etc/my.cnf.d/openstack.cnf <<-'EOF'

									[mysqld]

									bind-address = 10.0.0.11

									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.service && systemctl start mariadb.service

									echo -e "\nY\n123456\n123456\nY\nn\nY\nY\n" | mysql_secure_installation

									#控制节点 安装RabbitMQ

									yum install -y rabbitmq-server

									systemctl enable rabbitmq-server.service && systemctl start rabbitmq-server.service

									rabbitmqctl add_user openstack 123456

									rabbitmqctl set_permissions openstack ".*" ".*" ".*"

									#控制节点 安装Memcached

									yum install -y memcached python3-memcached

									sed -i "s/-l 127.0.0.1,::1/-l 127.0.0.1,::1,controller/g" /etc/sysconfig/memcached

									systemctl enable memcached.service && systemctl start memcached.service

									#控制节点 安装Etcd

									yum install -y etcd

									rm -f /etc/etcd/etcd.conf

									tee /etc/etcd/etcd.conf <<-'EOF'

									#[Member]

									ETCD_DATA_DIR="/var/lib/etcd/default.etcd"

									ETCD_LISTEN_PEER_URLS="http://10.0.0.11:2380"

									ETCD_LISTEN_CLIENT_URLS="http://10.0.0.11:2379"

									ETCD_NAME="controller"

									#[Clustering]

									ETCD_INITIAL_ADVERTISE_PEER_URLS="http://10.0.0.11:2380"

									ETCD_ADVERTISE_CLIENT_URLS="http://10.0.0.11:2379"

									ETCD_INITIAL_CLUSTER="controller=http://10.0.0.11:2380"

									ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster-01"

									ETCD_INITIAL_CLUSTER_STATE="new"

									EOF

									systemctl enable etcd && systemctl start etcd

									#控制节点 安装Identity service

									mysql -uroot -p123456 -e "CREATE DATABASE keystone"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY '123456'"

									yum install -y openstack-keystone httpd python3-mod_wsgi

									sed -i "556c connection = mysql+pymysql://keystone:123456@controller/keystone" /etc/keystone/keystone.conf

									sed -i "2418c provider = fernet" /etc/keystone/keystone.conf

									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 123456 \

									 --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

									echo "ServerName controller" >> /etc/httpd/conf/httpd.conf

									ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/

									systemctl enable httpd.service && systemctl start httpd.service

									echo "export OS_USERNAME=admin" >> /etc/profile

									echo "export OS_PASSWORD=123456" >> /etc/profile

									echo "export OS_PROJECT_NAME=admin" >> /etc/profile

									echo "export OS_USER_DOMAIN_NAME=Default" >> /etc/profile

									echo "export OS_PROJECT_DOMAIN_NAME=Default" >> /etc/profile

									echo "export OS_AUTH_URL=http://controller:5000/v3" >> /etc/profile

									echo "export OS_IDENTITY_API_VERSION=3" >> /etc/profile

									source /etc/profile

									openstack project create --domain default --description "Service Project" service

									#控制节点 安装Image service

									mysql -uroot -p123456 -e "CREATE DATABASE glance"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '123456'"

									openstack user create --domain default --password 123456 glance

									openstack role add --project service --user glance admin

									openstack service create --name glance --description "OpenStack Image" image

									openstack endpoint create --region RegionOne image public http://controller:9292

									openstack endpoint create --region RegionOne image internal http://controller:9292

									openstack endpoint create --region RegionOne image admin http://controller:9292

									yum install -y openstack-glance

									sed -i "2062c connection = mysql+pymysql://glance:123456@controller/glance" /etc/glance/glance-api.conf

									sed -i "5034c www_authenticate_uri = http://controller:5000" /etc/glance/glance-api.conf

									sed -i "5035c auth_url = http://controller:5000" /etc/glance/glance-api.conf

									sed -i "5036c memcached_servers = controller:11211" /etc/glance/glance-api.conf

									sed -i "5037c auth_type = password" /etc/glance/glance-api.conf

									sed -i "5038c project_domain_name = Default" /etc/glance/glance-api.conf

									sed -i "5039c user_domain_name = Default" /etc/glance/glance-api.conf

									sed -i "5040c project_name = service" /etc/glance/glance-api.conf

									sed -i "5041c username = glance" /etc/glance/glance-api.conf

									sed -i "5042c password = 123456" /etc/glance/glance-api.conf

									sed -i "5678c flavor = keystone" /etc/glance/glance-api.conf

									sed -i "3413c stores = file,http" /etc/glance/glance-api.conf

									sed -i "3414c default_store = file" /etc/glance/glance-api.conf

									sed -i "3415c filesystem_store_datadir = /var/lib/glance/images/" /etc/glance/glance-api.conf

									su -s /bin/sh -c "glance-manage db_sync" glance

									systemctl enable openstack-glance-api.service && systemctl start openstack-glance-api.service

									#控制节点 安装Placement service

									mysql -uroot -p123456 -e "CREATE DATABASE placement"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY '123456'"

									openstack user create --domain default --password 123456 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

									yum install -y openstack-placement-api

									sed -i "507c connection = mysql+pymysql://placement:123456@controller/placement" /etc/placement/placement.conf

									sed -i "192c auth_strategy = keystone" /etc/placement/placement.conf

									sed -i "241c auth_url = http://controller:5000/v3" /etc/placement/placement.conf

									sed -i "242c memcached_servers = controller:11211" /etc/placement/placement.conf

									sed -i "243c auth_type = password" /etc/placement/placement.conf

									sed -i "244c project_domain_name = Default" /etc/placement/placement.conf

									sed -i "245c user_domain_name = Default" /etc/placement/placement.conf

									sed -i "246c project_name = service" /etc/placement/placement.conf

									sed -i "247c username = placement" /etc/placement/placement.conf

									sed -i "248c password = 123456" /etc/placement/placement.conf

									su -s /bin/sh -c "placement-manage db sync" placement

									systemctl restart httpd

									#控制节点 安装Compute service

									mysql -uroot -p123456 -e "CREATE DATABASE nova_api"

									mysql -uroot -p123456 -e "CREATE DATABASE nova"

									mysql -uroot -p123456 -e "CREATE DATABASE nova_cell0"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY '123456'"

									openstack user create --domain default --password 123456 nova

									openstack role add --project service --user nova admin

									openstack service create --name nova --description "OpenStack Compute" compute

									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

									yum install -y openstack-nova-api openstack-nova-conductor openstack-nova-novncproxy openstack-nova-scheduler

									sed -i "2c enabled_apis = osapi_compute,metadata" /etc/nova/nova.conf

									sed -i "3c transport_url = rabbit://openstack:123456@controller:5672/" /etc/nova/nova.conf

									sed -i "4c my_ip = 10.0.0.11" /etc/nova/nova.conf

									sed -i "1079c connection = mysql+pymysql://nova:123456@controller/nova_api" /etc/nova/nova.conf

									sed -i "1622c connection = mysql+pymysql://nova:123456@controller/nova" /etc/nova/nova.conf

									sed -i "872c auth_strategy = keystone" /etc/nova/nova.conf

									sed -i "2561c www_authenticate_uri = http://controller:5000/" /etc/nova/nova.conf

									sed -i "2562c auth_url = http://controller:5000/" /etc/nova/nova.conf

									sed -i "2563c memcached_servers = controller:11211" /etc/nova/nova.conf

									sed -i "2564c auth_type = password" /etc/nova/nova.conf

									sed -i "2565c project_domain_name = Default" /etc/nova/nova.conf

									sed -i "2566c user_domain_name = Default" /etc/nova/nova.conf

									sed -i "2567c project_name = service" /etc/nova/nova.conf

									sed -i "2568c username = nova" /etc/nova/nova.conf

									sed -i "2569c password = 123456" /etc/nova/nova.conf

									sed -i "5171c enabled = true" /etc/nova/nova.conf

									sed -i '5172c server_listen = $my_ip' /etc/nova/nova.conf

									sed -i '5173c server_proxyclient_address = $my_ip' /etc/nova/nova.conf

									sed -i "1937c api_servers = http://controller:9292" /etc/nova/nova.conf

									sed -i "3571c lock_path = /var/lib/nova/tmp" /etc/nova/nova.conf

									sed -i "4093c region_name = RegionOne" /etc/nova/nova.conf

									sed -i "4094c project_domain_name = Default" /etc/nova/nova.conf

									sed -i "4095c project_name = service" /etc/nova/nova.conf

									sed -i "4096c auth_type = password" /etc/nova/nova.conf

									sed -i "4097c user_domain_name = Default" /etc/nova/nova.conf

									sed -i "4098c auth_url = http://controller:5000/v3" /etc/nova/nova.conf

									sed -i "4099c username = placement" /etc/nova/nova.conf

									sed -i "4100c password = 123456" /etc/nova/nova.conf

									sed -i "4509c discover_hosts_in_cells_interval = 300" /etc/nova/nova.conf

									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

									systemctl enable openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service && systemctl start openstack-nova-api.service openstack-nova-scheduler.service openstack-nova-conductor.service openstack-nova-novncproxy.service

									#计算节点 安装Compute service

									yum install -y openstack-nova-compute

									sed -i "2c enabled_apis = osapi_compute,metadata" /etc/nova/nova.conf

									sed -i "3c transport_url = rabbit://openstack:123456@controller" /etc/nova/nova.conf

									sed -i "4c my_ip = 10.0.0.31" /etc/nova/nova.conf

									sed -i "872c auth_strategy = keystone" /etc/nova/nova.conf

									sed -i "2561c www_authenticate_uri = http://controller:5000/" /etc/nova/nova.conf

									sed -i "2562c auth_url = http://controller:5000/" /etc/nova/nova.conf

									sed -i "2563c memcached_servers = controller:11211" /etc/nova/nova.conf

									sed -i "2564c auth_type = password" /etc/nova/nova.conf

									sed -i "2565c project_domain_name = Default" /etc/nova/nova.conf

									sed -i "2566c user_domain_name = Default" /etc/nova/nova.conf

									sed -i "2567c project_name = service" /etc/nova/nova.conf

									sed -i "2568c username = nova" /etc/nova/nova.conf

									sed -i "2569c password = 123456" /etc/nova/nova.conf

									sed -i "5171c enabled = true" /etc/nova/nova.conf

									sed -i "5172c server_listen = 0.0.0.0" /etc/nova/nova.conf

									sed -i '5173c server_proxyclient_address = $my_ip' /etc/nova/nova.conf

									sed -i "5174c novncproxy_base_url = http://controller:6080/vnc_auto.html" /etc/nova/nova.conf

									sed -i "1937c api_servers = http://controller:9292" /etc/nova/nova.conf

									sed -i "3571c lock_path = /var/lib/nova/tmp" /etc/nova/nova.conf

									sed -i "4093c region_name = RegionOne" /etc/nova/nova.conf

									sed -i "4094c project_domain_name = Default" /etc/nova/nova.conf

									sed -i "4095c project_name = service" /etc/nova/nova.conf

									sed -i "4096c auth_type = password" /etc/nova/nova.conf

									sed -i "4097c user_domain_name = Default" /etc/nova/nova.conf

									sed -i "4098c auth_url = http://controller:5000/v3" /etc/nova/nova.conf

									sed -i "4099c username = placement" /etc/nova/nova.conf

									sed -i "4100c password = 123456" /etc/nova/nova.conf

									#执行命令，查看是否支持CPU虚拟化，如果大于0则支持。

									egrep -c '(vmx|svm)' /proc/cpuinfo

									#如果不支持的话还需要执行下面的命令

									sed -i "2722c virt_type = qemu" /etc/nova/nova.conf

									systemctl enable libvirtd.service openstack-nova-compute.service && systemctl start libvirtd.service openstack-nova-compute.service

									#控制节点 计算节点从注册到发现会有延迟，根据discover_hosts_in_cells_interval 配置轮询发现时间，可以执行下面命令手动发现计算节点

									su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova

									#控制节点 安装Networking service

									mysql -uroot -p123456 -e "CREATE DATABASE neutron"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY '123456'"

									mysql -uroot -p123456 -e "GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY '123456'"

									openstack user create --domain default --password 123456 neutron

									openstack role add --project service --user neutron admin

									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

									yum install -y openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge ebtables

									#配置服务器组件

									sed -i "2c core_plugin = ml2" /etc/neutron/neutron.conf

									sed -i "3c service_plugins = router" /etc/neutron/neutron.conf

									sed -i "4c allow_overlapping_ips = true" /etc/neutron/neutron.conf

									sed -i "5c transport_url = rabbit://openstack:123456@controller" /etc/neutron/neutron.conf

									sed -i "6c auth_strategy = keystone" /etc/neutron/neutron.conf

									sed -i "7c notify_nova_on_port_status_changes = true" /etc/neutron/neutron.conf

									sed -i "8c notify_nova_on_port_data_changes = true" /etc/neutron/neutron.conf

									sed -i "254c connection = mysql+pymysql://neutron:123456@controller/neutron" /etc/neutron/neutron.conf

									sed -i "359c www_authenticate_uri = http://controller:5000" /etc/neutron/neutron.conf

									sed -i "360c auth_url = http://controller:5000" /etc/neutron/neutron.conf

									sed -i "361c memcached_servers = controller:11211" /etc/neutron/neutron.conf

									sed -i "362c auth_type = password" /etc/neutron/neutron.conf

									sed -i "363c project_domain_name = default" /etc/neutron/neutron.conf

									sed -i "364c user_domain_name = default" /etc/neutron/neutron.conf

									sed -i "365c project_name = service" /etc/neutron/neutron.conf

									sed -i "366c username = neutron" /etc/neutron/neutron.conf

									sed -i "367c password = 123456" /etc/neutron/neutron.conf

									sed -i "521c lock_path = /var/lib/neutron/tmp" /etc/neutron/neutron.conf

									echo "[nova]" >> /etc/neutron/neutron.conf

									echo "auth_url = http://controller:5000" >> /etc/neutron/neutron.conf

									echo "auth_type = password" >> /etc/neutron/neutron.conf

									echo "project_domain_name = default" >> /etc/neutron/neutron.conf

									echo "user_domain_name = default" >> /etc/neutron/neutron.conf

									echo "region_name = RegionOne" >> /etc/neutron/neutron.conf

									echo "project_name = service" >> /etc/neutron/neutron.conf

									echo "username = nova" >> /etc/neutron/neutron.conf

									echo "password = 123456" >> /etc/neutron/neutron.conf

									#配置Modular Layer 2 (ML2) plug-in

									echo "[ml2]" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "type_drivers = flat,vlan,vxlan" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "tenant_network_types = vxlan" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "mechanism_drivers = linuxbridge,l2population" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "extension_drivers = port_security" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "[ml2_type_flat]" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "flat_networks = provider" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "vni_ranges = 1:1000" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "[securitygroup]" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									echo "enable_ipset = true" >> /etc/neutron/plugins/ml2/ml2_conf.ini

									#配置Linux bridge agent

									echo "[linux_bridge]" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									#eth1为另外第二张网卡

									echo "physical_interface_mappings = provider:eth1" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "[vxlan]" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "enable_vxlan = true" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									#10.0.0.12为第二张网卡的IP

									echo "local_ip = 10.0.0.12" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "l2_population = true" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "[securitygroup]" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "enable_security_group = true" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									#配置layer-3 agent

									sed -i "2c interface_driver = linuxbridge" /etc/neutron/l3_agent.ini

									#配置DHCP agent

									sed -i "2c interface_driver = linuxbridge" /etc/neutron/dhcp_agent.ini

									sed -i "3c dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq" /etc/neutron/dhcp_agent.ini

									sed -i "4c enable_isolated_metadata = true" /etc/neutron/dhcp_agent.ini

									#配置metadata agent

									sed -i "2c nova_metadata_host = controller" /etc/neutron/metadata_agent.ini

									sed -i "3c metadata_proxy_shared_secret = 123456" /etc/neutron/metadata_agent.ini

									#配置计算服务使用网络服务

									sed -i " 3334c auth_url = http://controller:5000" /etc/nova/nova.conf

									sed -i " 3335c auth_type = password" /etc/nova/nova.conf

									sed -i " 3336c project_domain_name = default" /etc/nova/nova.conf

									sed -i " 3337c user_domain_name = default" /etc/nova/nova.conf

									sed -i " 3338c region_name = RegionOne" /etc/nova/nova.conf

									sed -i " 3339c project_name = service" /etc/nova/nova.conf

									sed -i " 3340c username = neutron" /etc/nova/nova.conf

									sed -i " 3341c password = 123456" /etc/nova/nova.conf

									sed -i " 3342c service_metadata_proxy = true" /etc/nova/nova.conf

									sed -i " 3343c metadata_proxy_shared_secret = 123456" /etc/nova/nova.conf

									ln -s /etc/neutron/plugins/ml2/ml2_conf.ini /etc/neutron/plugin.ini

									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

									systemctl restart openstack-nova-api.service

									systemctl enable neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service && systemctl start neutron-server.service neutron-linuxbridge-agent.service neutron-dhcp-agent.service neutron-metadata-agent.service

									systemctl enable neutron-l3-agent.service && systemctl start neutron-l3-agent.service

									#计算节点 安装Networking service

									yum install -y openstack-neutron-linuxbridge ebtables ipset

									sed -i "2c transport_url = rabbit://openstack:123456@controller" /etc/neutron/neutron.conf

									sed -i "3c auth_strategy = keystone" /etc/neutron/neutron.conf

									sed -i "359c www_authenticate_uri = http://controller:5000" /etc/neutron/neutron.conf

									sed -i "360c auth_url = http://controller:5000" /etc/neutron/neutron.conf

									sed -i "361c memcached_servers = controller:11211" /etc/neutron/neutron.conf

									sed -i "362c auth_type = password" /etc/neutron/neutron.conf

									sed -i "363c project_domain_name = default" /etc/neutron/neutron.conf

									sed -i "364c user_domain_name = default" /etc/neutron/neutron.conf

									sed -i "365c project_name = service" /etc/neutron/neutron.conf

									sed -i "366c username = neutron" /etc/neutron/neutron.conf

									sed -i "367c password = 123456" /etc/neutron/neutron.conf

									sed -i "521c lock_path = /var/lib/neutron/tmp" /etc/neutron/neutron.conf

									echo "[linux_bridge]" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									#eth1为另外第二张网卡

									echo "physical_interface_mappings = provider:eth1" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "[vxlan]" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "enable_vxlan = true" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									#10.0.0.32为第二张网卡的IP

									echo "local_ip = 10.0.0.32" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "l2_population = true" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "[securitygroup]" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "enable_security_group = true" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									echo "firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver" >> /etc/neutron/plugins/ml2/linuxbridge_agent.ini

									#配置计算服务使用网络服务

									sed -i " 3334c auth_url = http://controller:5000" /etc/nova/nova.conf

									sed -i " 3335c auth_type = password" /etc/nova/nova.conf

									sed -i " 3336c project_domain_name = default" /etc/nova/nova.conf

									sed -i " 3337c user_domain_name = default" /etc/nova/nova.conf

									sed -i " 3338c region_name = RegionOne" /etc/nova/nova.conf

									sed -i " 3339c project_name = service" /etc/nova/nova.conf

									sed -i " 3340c username = neutron" /etc/nova/nova.conf

									sed -i " 3341c password = 123456" /etc/nova/nova.conf

									systemctl restart openstack-nova-compute.service

									systemctl enable neutron-linuxbridge-agent.service && systemctl start neutron-linuxbridge-agent.service

									#控制节点 安装Dashboard

									yum install -y openstack-dashboard

									sed -i '118c OPENSTACK_HOST = "controller"' /etc/openstack-dashboard/local_settings

									sed -i "39c ALLOWED_HOSTS = ['*']" /etc/openstack-dashboard/local_settings

									sed -i "104c SESSION_ENGINE = 'django.contrib.sessions.backends.cache'" /etc/openstack-dashboard/local_settings

									sed -i "94c CACHES = {" /etc/openstack-dashboard/local_settings

									sed -i "95c 'default': {" /etc/openstack-dashboard/local_settings

									sed -i "96c 'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache'," /etc/openstack-dashboard/local_settings

									sed -i "97c 'LOCATION': 'controller:11211'," /etc/openstack-dashboard/local_settings

									sed -i "98c }" /etc/openstack-dashboard/local_settings

									sed -i "99c }" /etc/openstack-dashboard/local_settings

									sed -i '119c OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST' /etc/openstack-dashboard/local_settings

									echo 'OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True' >> /etc/openstack-dashboard/local_settings

									echo 'OPENSTACK_API_VERSIONS = {' >> /etc/openstack-dashboard/local_settings

									echo '  "identity": 3,' >> /etc/openstack-dashboard/local_settings

									echo '  "image": 2,' >> /etc/openstack-dashboard/local_settings

									echo '  "volume": 3' >> /etc/openstack-dashboard/local_settings

									echo '}' >> /etc/openstack-dashboard/local_settings

									echo 'OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"' >> /etc/openstack-dashboard/local_settings

									echo 'OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"' >> /etc/openstack-dashboard/local_settings

									sed -i '123c TIME_ZONE = "Asia/Shanghai"' /etc/openstack-dashboard/local_settings

									echo "WEBROOT = '/dashboard/'" >> /etc/openstack-dashboard/local_settings

									echo 'WSGIApplicationGroup %{GLOBAL}' >> /etc/httpd/conf.d/openstack-dashboard.conf

									systemctl restart httpd.service memcached.service

									#安装完成，可访问http://10.0.0.11/dashboard/查看
总结
到此这篇关于Centos8最小化部署安装OpenStack Ussuri的详细教程的文章就介绍到这了,更多相关Centos8最小化部署安装OpenStack Ussuri内容请搜索服务器之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持服务器之家！
原文链接：https://www.cnblogs.com/hackyo/p/13426224.html
Centos8最小化部署安装OpenStack Ussuri的详细教程

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