Centos7 openstack train版本部属

参考官网配置
各主机IP和主机名配置:
10.2.1.10 openstack 控制器节点
10.2.1.11 openstack1 计算节点
10.2.1.12 openstack2 块存储节点
10.2.1.13 openstack3 块存储节点

openstack环境配置:
1)首先看主机是否支持虚拟化,有结果即是支持,没结果就不用看下面的了.

 grep -E '(svm|vmx)' /proc/cpuinfo

2)修改四台机子的/etc/hosts

10.2.1.10  openstack
10.2.1.11  openstack1
10.2.1.12  openstack2
10.2.1.13  openstack3
10.2.1.10  controller

3)四台主机关掉防火墙和selinux

systemctl stop iptables firewalld

进入/etc/selinux/config改参数为SELINUX=disabled

4)yum源用本来主机自带的yum源即可

5)四台机子皆下载chrony，并编辑/etc/chrony.conf文件

yum -y install chronyd

server 10.2.1.10 iburst

最后重启chronyd并设置为开机自启

systemctl restart chronyd
systemctl enable chronyd

6）四台机子yum安装train包和更新节点,最后安装openstack客户端

yum -y install centos-release-openstack-train
yum -y upgrade
yum -y update
yum -y install python-openstackclient

7)在控制器节点安装数据库并配置

yum -y install mariadb mariadb-server python2-PyMySQL

vi /etc/my.cnf.d/openstack.cnf文件
[mysqld]
bind-address = 10.2.1.10
default-storage-engine = innodb
innodb_file_per_table = on
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

systemctl start mariadb
systemctl enable mariadb

8)在控制器节点安装rabbitmq-server并配置

yum -y install rabbitmq-server
systemctl start rabbitmq-server
systemctl enable rabbitmq-server

添加openstack用户：

rabbitmqctl add_user openstack 密码

再插入代码片`允许对openstack用户进行配置，写入和读取访问：

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

9）在控制器节点安装memcached并配置

yum -y install memcached python-memcached

配置服务以使用控制器节点的管理IP地址. 这是为了允许其他节点通过管理网络进行访问：

vi /etc/sysconfig/memcached
修改OPTIONS="-l 127.0.0.1,::1,controller"
最后启动服务
systemctl start memcached
systemctl enable memcached

10)在控制节点安装配置etcd服务

yum -y install etcd

替换IP为控制节点的:
sed -i "s@localhost@10\.2\.1\.10@g" /etc/etcd/etcd.conf

vi  /etc/etcd/etcd.conf
#[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"

启动服务

systemctl start etcd
systemctl enable etcd

openstack服务配置:

1）keystone服务(身份认证服务)配置
在控制器上进行身份认证(keystone)配置

使用数据库访问客户端以root用户身份连接到数据库服务器创建数据库：
mysql -uroot -p
MariaDB [(none)]> create database keystone;

授予对keystone数据库的适当访问权限：
MariaDB [(none)]> grant all privileges on keystone.* to keystone@'localhost' identified by 'keystone DBpassword';
MariaDB [(none)]> grant all privileges on keystone.* to keystone@'%' identified by 'keystone DBpassword';

安装keystone

yum -y install openstack-keystone httpd mod_wsgi

如果这一步出现报错：
软件包：mod_wsgi-3.4-18.el7.x86_64 (base)
          需要：httpd-mmn = 20120211x8664
 您可以尝试添加 --skip-broken 选项来解决该问题
** 发现 1 个已存在的 RPM 数据库问题， 'yum check' 输出如下：
python2-requests-2.21.0-3.el7.noarch 有缺少的需求 python2-urllib3 >= ('0', '1.21.1', None)

上方报错解决方法:
yum -y install httpd
yum源没有httpd包就执行下面这步:
yum -y install httpd-tools libapr-1.so.0 libaprutil-1.so.0 mailcap
rpm -ivh http://mirror.centos.org/centos/7/os/x86_64/Packages/httpd-2.4.6-90.el7.centos.x86_64.rpm

vi /etc/keystone/keystone.conf
[database]
connection = mysql+pymysql://keystone:keystone DBpassword@controller/keystone
#database只修改这一行,其他不用改
[token]
provider = fernet
#token只修改这一行,其他不用改

填充身份服务数据库

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

初始化Fernet密钥存储库

keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
keystone-manage credential_setup --keystone-user keystone --keystone-group keystone

引导身份服务

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 HTTP服务器

vi  /etc/httpd/conf/httpd.conf
ServerName controller

创建一个指向/usr/share/keystone/wsgi-keystone.conf文件的链接：

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

SSL
安全部署应将Web服务器配置为使用SSL或在SSL终结器之后运行。

完成安装
启动Apache HTTP服务，使其其配置为在系统启动时启动：

systemctl enable httpd
systemctl start httpd

通过设置适当的环境变量来配置管理帐户：

export OS_USERNAME=admin
export OS_PASSWORD=ADMIN_PASS    #跟上面引导身份服务的密码相同即可
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

创建新域

openstack domain create --description "An Example Domain" example

创建service项目

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

创建myproject项目

openstack project create --domain default --description "Demo Project" myproject

创建myuser用户

openstack user create --domain default --password-prompt myuser

创建myrole角色

openstack role create myrole

将myrole角色添加到myproject项目和myuser用户

openstack role add --project myproject --user myuser myrole

验证身份服务

unset OS_AUTH_URL OS_PASSWORD

以admin用户身份请求身份验证令牌

openstack --os-auth-url http://controller:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name admin --os-username admin token issue

作为上一级中创建的myuser用户，请请求身份验证令牌

openstack --os-auth-url http://controller:5000/v3 --os-project-domain-name Default --os-user-domain-name Default --os-project-name myproject --os-username myuser token issue

创建和编辑admin-openrc文件并添加以下内容

export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=ADMIN_PASS
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

创建和编辑demo-openrc文件并添加以下内容

export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=myproject
export OS_USERNAME=myuser
export OS_PASSWORD=DEMO_PASS
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

加载admin-openrc文件，以使用身份服务的位置以及admin项目和用户替换填充环境变量

. admin-openrc

请求身份验证令牌

openstack token issue

2）glance服务(镜像服务)配置
在控制器节点上安装和配置镜像服务. 为简单起见，此配置将图像存储在本地文件系统上.

创建glance数据库并授权

mysql -u root -p
MariaDB [(none)]> CREATE DATABASE glance;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY 'GLANCE_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY 'GLANCE_DBPASS';

取得admin凭据，以访问仅管理员的CLI命令

. admin-openrc

创建glance用户

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

将admin角色添加到glance用户和service项目中

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

创建glance服务实体

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

创建图像服务API端点

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

安装软件包

yum -y install openstack-glance

vi /etc/glance/glance-api.conf
[database]
#仅修改此行
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
[keystone_authtoken]
#修改多行
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = GLANCE_PASS
[paste_deploy]
#仅修改此行
flavor = keystone
[glance_store]
#修改三行
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

填充图像服务数据库

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

启动映像服务，并将其配置为在系统引导时启动

systemctl enable openstack-glance-api
systemctl start openstack-glance-api

3）Placement服务(放置服务)配置
在控制节点安装和配置放置服务

创建placement数据库并授权

mysql -u root -p
MariaDB [(none)]> CREATE DATABASE placement;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' IDENTIFIED BY 'PLACEMENT_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY 'PLACEMENT_DBPASS';

取得admin初步，以访问唯一管理员的CLI命令

. admin-openrc

使用您选择的PLACEMENT_PASS创建一个展示位置服务用户

openstack user create --domain default --password-prompt placement

使用管理员角色将Placement用户添加到服务项目中

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

在服务目录中创建Placement API

openstack service create --name placement --description "Placement API" placement

创建Placement API服务端点

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

安装和配置服务

yum -y install openstack-placement-api

vi /etc/placement/placement.conf
[placement_database]
# ...
connection = mysql+pymysql://placement:PLACEMENT_DBPASS@controller/placement
[api]
# ...
auth_strategy = keystone
[keystone_authtoken]
# ...
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = placement
password = PLACEMENT_PASS

填充placement数据库并重启httpd服务

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

4）nova服务(计算服务)配置
在控制节点上配置计算服务

创建nova_api ， nova和nova_cell0数据库并授权

mysql -uroot -p
MariaDB [(none)]> CREATE DATABASE nova_api;
MariaDB [(none)]> CREATE DATABASE nova;
MariaDB [(none)]> CREATE DATABASE nova_cell0;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' IDENTIFIED BY 'NOVA_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' IDENTIFIED BY 'NOVA_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' IDENTIFIED BY 'NOVA_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' IDENTIFIED BY 'NOVA_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' IDENTIFIED BY 'NOVA_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' IDENTIFIED BY 'NOVA_DBPASS';

取得admin凭据，以访问仅管理员的CLI命令

. admin-openrc

创建nova用户

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

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

创建Compute 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

安装服务和配置服务

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

vi /usr/share/nova/nova-dist.conf
[database]
connection = mysql://nova:123456@controller/nova

vi /etc/nova/nova.conf
[DEFAULT]
# ...
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:RABBIT_PASS@controller:5672/
my_ip = 10.2.1.10
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver
[api_database]
# ...
connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova_api
[database]
# ...
connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova
[api]
# ...
auth_strategy = keystone
[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000/
auth_url = http://controller:5000/
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = NOVA_PASS
[vnc]
enabled = true
# ...
server_listen = $my_ip
server_proxyclient_address = $my_ip
[glance]
# ...
api_servers = http://controller:9292
[oslo_concurrency]
# ...
lock_path = /var/lib/nova/tmp
[placement]
# ...
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = PLACEMENT_PASS

填充nova-api数据库

su -s /bin/sh -c "nova-manage api_db sync" nova

注册cell0数据库：

 su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova

创建cell1单元：

su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova

填充nova数据库：

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

启动Compute服务并将其配置为在系统启动时启动

systemctl enable openstack-nova-api openstack-nova-scheduler openstack-nova-conductor openstack-nova-novncproxy
systemctl start openstack-nova-api openstack-nova-scheduler openstack-nova-conductor openstack-nova-novncproxy

######################################################################################
在计算节点配置nova服务

安装服务并配置

yum -y install openstack-nova-compute

vi /etc/nova/nova.conf
[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:RABBIT_PASS@controller
my_ip = 10.2.1.11
use_neutron = true
firewall_driver = nova.virt.firewall.NoopFirewallDriver
[api]
# ...
auth_strategy = keystone
[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000/
auth_url = http://controller:5000/
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = nova
password = NOVA_PASS
[vnc]
# ...
enabled = true
server_listen = 0.0.0.0
server_proxyclient_address = $my_ip
novncproxy_base_url = http://controller:6080/vnc_auto.html
[glance]
# ...
api_servers = http://controller:9292
[oslo_concurrency]
# ...
lock_path = /var/lib/nova/tmp
[placement]
# ...
region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = PLACEMENT_PASS

启动服务并设置开机自启

systemctl enable libvirtd openstack-nova-compute
systemctl start libvirtd openstack-nova-compute

在控制器节点上运行以下命令
获取管理员凭据以启用仅管理员的CLI命令，然后确认数据库中有计算主机

. admin-openrc
openstack compute service list --service nova-compute

发现计算主机:
su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova

5）Neutron服务(网络服务)配置
在控制节点上配置网络服务

创建数据库并授权

mysql -u root -p
MariaDB [(none)] CREATE DATABASE neutron;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' IDENTIFIED BY 'NEUTRON_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' IDENTIFIED BY 'NEUTRON_DBPASS';

取得admin凭据，以访问仅管理员的CLI命令

. admin-openrc

创建neutron用户

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

将admin角色添加到neutron用户

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

创建neutron服务实体

openstack service create --name neutron --description "OpenStack Networking" network

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 http://controller:9696

安装和配置网络组件

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

vi /etc/neutron/neutron.conf
[database]
# ...
connection = mysql+pymysql://neutron:NEUTRON_DBPASS@controller/neutron
[DEFAULT]
# ...
core_plugin = ml2
service_plugins = router
allow_overlapping_ips = true
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
notify_nova_on_port_status_changes = true
notify_nova_on_port_data_changes = true
[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = NEUTRON_PASS
[nova]
# ...
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = nova
password = NOVA_PASS
[oslo_concurrency]
# ...
lock_path = /var/lib/neutron/tmp


vi /etc/neutron/plugins/ml2/ml2_conf.ini
[ml2]
# ...
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan
mechanism_drivers = linuxbridge,l2population
extension_drivers = port_security
[ml2_type_flat]
# ...
flat_networks = provider
[ml2_type_vxlan]
# ...
vni_ranges = 1:1000
[securitygroup]
# ...
enable_ipset = true


vi /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:ens33  #网卡名
[vxlan]
enable_vxlan = true
local_ip = 10.2.1.10
l2_population = true
[securitygroup]
# ...
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver


vi /etc/sysctl.conf
#...
net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-ip6tables = 1
[root@openstack ~] sysctl -p


vi /etc/neutron/l3_agent.ini
[DEFAULT]
# ...
interface_driver = linuxbridge


vi /etc/neutron/dhcp_agent.ini
[DEFAULT]
# ...
interface_driver = linuxbridge
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
enable_isolated_metadata = true


vi /etc/neutron/metadata_agent.ini
nova_metadata_host = controller
metadata_proxy_shared_secret = METADATA_SECRET


vi /etc/nova/nova.conf
[neutron]
# ...
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS
service_metadata_proxy = true
metadata_proxy_shared_secret = METADATA_SECRET


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

填充数据库

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

重新启动Compute API服务

systemctl restart openstack-nova-api.service

启动网络服务，并将其配置为在系统引导时启动

systemctl enable neutron-server neutron-linuxbridge-agent neutron-dhcp-agent neutron-l3-agent neutron-metadata-agent
systemctl start neutron-server neutron-l3-agent neutron-linuxbridge-agent neutron-dhcp-agent neutron-metadata-agent

######################################################################################
在计算节点上配置Neutron服务

计算节点处理实例的连接性和安全性组.

yum -y install openstack-neutron-linuxbridge ebtables ipset 

网络公用组件配置包括身份验证机制，消息队列和插件:

vi /etc/neutron/neutron.conf
[DEFAULT]
# ...
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = neutron
password = NEUTRON_PASS
[oslo_concurrency]
# ...
lock_path = /var/lib/neutron/tmp

Linux网桥代理为实例构建第2层（桥接和交换）虚拟网络基础结构并处理安全组

vi /etc/neutron/plugins/ml2/linuxbridge_agent.ini
[linux_bridge]
physical_interface_mappings = provider:ens33
[vxlan]
enable_vxlan = true
local_ip = 10.2.1.11
l2_population = true
[securitygroup]
# ...
enable_security_group = true
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver

sysctl配置

vi /etc/sysctl.conf
#...
net.bridge.bridge-nf-call-iptables = 1
net.bridge.bridge-nf-call-ip6tables = 1

执行命令
sysctl -p

编辑配置文件

vi /etc/nova/nova.conf
[neutron]
# ...
auth_url = http://controller:5000
auth_type = password
project_domain_name = default
user_domain_name = default
region_name = RegionOne
project_name = service
username = neutron
password = NEUTRON_PASS

重新启动计算服务并启动网桥代理服务和自启动

systemctl restart openstack-nova-compute
systemctl enable neutron-linuxbridge-agent
systemctl start neutron-linuxbridge-agent

6)horizon服务(仪表板服务)配置
在控制器节点上安装和配置仪表板服务

安装软件包并配置

yum -y install openstack-dashboard

vi /etc/openstack-dashboard/local_settings
OPENSTACK_HOST = "controller"
ALLOWED_HOSTS = ['*', 'two.example.com']   #允许登录面板的主机,*代表所有
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
CACHES = {
    'default': {
         'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
         'LOCATION': 'controller:11211',
    }
}
WEBROOT = '/dashboard/'
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
OPENSTACK_API_VERSIONS = {
    "identity": 3,
    "image": 2,
    "volume": 3,
}
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = "Default"
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
OPENSTACK_NEUTRON_NETWORK = {
    ...
    'enable_router': False,
    'enable_quotas': False,
    'enable_distributed_router': False,
    'enable_ha_router': False,
    'enable_lb': False,
    'enable_firewall': False,
    'enable_': False,
    'enable_fip_topology_check': False,
}
TIME_ZONE = "PRC"


vi /etc/httpd/conf.d/openstack-dashboard.conf
WSGIApplicationGroup %{GLOBAL}

重启服务

chown -R root:apache /etc/openstack-dashboard/
systemctl restart httpd memcached

验证仪表板的操作

使用位于http://controller/dashboard的Web浏览器访问仪表http://controller/dashboard .
使用admin或demo用户和default域凭据进行身份验证.

仪表板各种插件安装网址

https://s0docs0openstack0org.icopy.site/horizon/train/install/plugin-registry.html

7）cinder服务(块存储服务)配置
在控制节点安装和配置块存储服务

创建数据库并授权

mysql -u root -p
MariaDB [(none)]> CREATE DATABASE cinder;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' IDENTIFIED BY 'CINDER_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' IDENTIFIED BY 'CINDER_DBPASS';

取得admin凭据，以访问仅管理员的CLI命令

. admin-openrc

创建一个cinder用户

openstack user create --domain default --password-prompt cinder

将admin角色添加到cinder用户

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

创建cinderv2和cinderv3服务实体

openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2
openstack service create --name cinderv3 --description "OpenStack Block Storage" volumev3

创建块存储服务API端点

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

安装软件包并配置文件

yum -y install openstack-cinder


vi /etc/cinder/cinder.conf
[database]
# ...
connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder
[DEFAULT]
# ...
transport_url = rabbit://openstack:RABBIT_PASS@controller
auth_strategy = keystone
my_ip = 10.2.1.10
[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = CINDER_PASS
[oslo_concurrency]
# ...
lock_path = /var/lib/cinder/tmp

填充块存储数据库

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

编辑配置文件

vi /etc/nova/nova.conf
[cinder]
os_region_name = RegionOne

重启服务并自启动

systemctl restart openstack-nova-api
systemctl enable openstack-cinder-api openstack-cinder-scheduler
systemctl start openstack-cinder-api openstack-cinder-scheduler

######################################################################################
在块存储节点上安装和配置块存储服务

安装支持的实用程序包

yum -y install lvm2 device-mapper-persistent-data
systemctl enable lvm2-lvmetad
systemctl start lvm2-lvmetad

创建pv卷和vg组

pvcreate /dev/sdb
vgcreate cinder-volumes /dev/sdb

编辑配置文件

vi /etc/lvm/lvm.conf
devices {
#...
filter = [ "a/sda/", "a/sdb/", "r/.*/"]

安装软件包并编辑配置文件

yum -y install openstack-cinder targetcli python-keystone

vi /etc/cinder/cinder.conf
[database]
# ...
connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder
[DEFAULT]
# ...
transport_url = rabbit://openstack:RABBIT_PASS@controller
enabled_backends = lvm
glance_api_servers = http://controller:9292
my_ip = 10.2.1.12
auth_strategy = keystone
[keystone_authtoken]
# ...
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = cinder
password = CINDER_PASS
[lvm]
volume_driver = cinder.volume.drivers.lvm.LVMVolumeDriver
volume_group = cinder-volumes
target_protocol = iscsi
target_helper = lioadm
[oslo_concurrency]
# ...
lock_path = /var/lib/cinder/tmp

启动块存储卷服务及其相关性，并将其配置为在系统启动时启动

systemctl enable openstack-cinder-volume target
systemctl start openstack-cinder-volume target

安装backup软件包并配置文件

yum -y install openstack-cinder

vi /etc/cinder/cinder.conf
[DEFAULT]
# ...
backup_driver = cinder.backup.drivers.swift.SwiftBackupDriver
backup_swift_url = http://controller:8776/v3/%(project_id)s

启动服务并设置开机自启

systemctl enable openstack-cinder-backup
systemctl start openstack-cinder-backup

######################################################################################
在控制节点上验证块存储(Cinder)服务

. admin-openrc
openstack volume service list

以上是最小化安装openstack的方法,下面是其他插件安装方法
######################################################################################
8）Orchestration 服务(编排服务)配置
在控制节点上安装及配置 Orchestration 服务

创建数据库并授权

mysql -u root -p
CREATE DATABASE heat;
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'localhost' IDENTIFIED BY 'HEAT_DBPASS';
GRANT ALL PRIVILEGES ON heat.* TO 'heat'@'%' IDENTIFIED BY 'HEAT_DBPASS';

获得 admin 凭证来获取只有管理员能执行命令的访问权限

. admin-openrc

创建heat用户并把admin角色添加到该用户

openstack user create --domain default --password-prompt heat
openstack role add --project service --user heat admin

创建heat和 heat-cfn 服务实体

openstack service create --name heat --description "Orchestration" orchestration
openstack service create --name heat-cfn --description "Orchestration"  cloudformation

创建 Orchestration 服务的 API 端点

openstack endpoint create --region RegionOne orchestration public http://controller:8004/v1/%\(tenant_id\)s
openstack endpoint create --region RegionOne orchestration internal http://controller:8004/v1/%\(tenant_id\)s
openstack endpoint create --region RegionOne orchestration admin http://controller:8004/v1/%\(tenant_id\)s
openstack endpoint create --region RegionOne cloudformation public http://controller:8000/v1
openstack endpoint create --region RegionOne cloudformation internal http://controller:8000/v1
openstack endpoint create --region RegionOne cloudformation admin http://controller:8000/v1

为栈创建 heat 包含项目和用户的域

openstack domain create --description "Stack projects and users" heat

在heat域中创建管理项目和用户的heat_domain_admin用户

openstack user create --domain heat --password-prompt heat_domain_admin

添加admin角色到 heat 域 中的heat_domain_admin用户，启用heat_domain_admin用户管理栈的管理权限

openstack role add --domain heat --user heat_domain_admin admin

创建heat_stack_owner角色：

openstack role create heat_stack_owner

添加heat_stack_owner角色到service项目和用户，启用heat用户管理栈

openstack role add --project service --user heat  heat_stack_owner

创建 heat_stack_user 角色

openstack role create heat_stack_user

安装软件包并编辑文件

yum -y install openstack-heat-api openstack-heat-api-cfn openstack-heat-engine

vi /usr/share/heat/heat-dist.conf
[DEFAULT]
sql_connection = mysql://heat:123456@controller/heat
log_dir = /var/log/heat
use_stderr = False
[keystone_authtoken]
auth_host = controller
auth_port = 35357
auth_protocol = http
auth_uri = http://controller:5000/v2.0


vi /etc/heat/heat.conf
[database]
connection = mysql+pymysql://heat:HEAT_DBPASS@controller/heat
[DEFAULT]
transport_url = rabbit://openstack:RABBIT_PASS@controller
heat_metadata_server_url = http://controller:8000
heat_waitcondition_server_url = http://controller:8000/v1/waitcondition
stack_domain_admin = heat_domain_admin
stack_domain_admin_password = HEAT_DOMAIN_PASS
stack_user_domain_name = heat
[keystone_authtoken]
www_authenticate_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = heat
password = HEAT_PASS
[trustee]
auth_type = password
auth_url = http://controller:5000
username = heat
password = HEAT_PASS
user_domain_name = default
[clients_keystone]
auth_uri = http://controller:5000

填充Orchestration数据库

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

启动 Orchestration 服务并将其设置为随系统启动：

systemctl enable openstack-heat-api openstack-heat-api-cfn openstack-heat-engine
systemctl start openstack-heat-api openstack-heat-api-cfn openstack-heat-engine

验证Orchestration服务

. admin-openrc

openstack orchestration service list

9）Murano服务配置
在控制节点上安装Murano服务及配置

1.安装Murano API
创建数据库并授权

mysql -u root -p
MariaDB [(none)]>CREATE DATABASE murano;
MariaDB [(none)]>GRANT ALL PRIVILEGES ON murano.* TO 'murano'@'localhost' IDENTIFIED BY 'MURANO_DBPASS';
MariaDB [(none)]>GRANT ALL PRIVILEGES ON murano.* TO 'murano'@'%' IDENTIFIED BY 'MURANO_DBPASS';

使用admin凭据来访问仅管理员CLI命令

 . admin-openrc

创建用户及添加角色到用户，最后创建服务实体

openstack user create --domain default --password-prompt murano
openstack role add --project service --user murano admin
openstack service create --name murano --description "Application Catalog" application-catalog

创建应用程序目录服务API端点

openstack endpoint create --region RegionOne application-catalog public http://controller:8082
openstack endpoint create --region RegionOne application-catalog internal http://controller:8082
openstack endpoint create --region RegionOne application-catalog admin http://controller:8082

安装软件包并编辑配置文件

yum -y install openstack-murano-engine openstack-murano-api

vi /etc/murano/murano.conf
[DEFAULT]
debug = true
verbose = true
rabbit_host = 10.2.1.10
rabbit_userid = openstack
rabbit_password = RABBIT_PASS
rabbit_virtual_host = controller
driver = messagingv2
[database]
connection = mysql+pymysql://murano:MURANO_DBPASS@controller/murano
[keystone]
auth_url = http://controller:5000/v2.0
[keystone_authtoken]
www_authenticate_uri = http://controller:5000/v2.0
auth_host = 10.2.1.10
auth_port = 5000
auth_protocol = http
admin_tenant_name = admin
admin_user = admin
admin_password = OS_PASSWORD
[murano]
url = http://controller:8082
[rabbitmq]
host = 10.2.1.10
login = openstack
password = RABBIT_PASS
virtual_host = controller
[networking]
default_dns = 8.8.8.8
[oslo_messaging_rabbit]
rabbit_host=10.2.1.10
rabbit_port=5672
rabbit_hosts=10.2.1.10:5672
rabbit_use_ssl=False
rabbit_userid=openstack
rabbit_password=123456
rabbit_virtual_host=/
rabbit_ha_queues=False

填充数据库

su -s /bin/sh -c "murano-db-manage upgrade" murano

启动服务并配置开机自启

systemctl start murano-api murano-engine
systemctl enable murano-api murano-engine

2.安装Murano Dashboard
安装软件包并配置最后重启服务

yum -y install openstack-murano-ui


vi /etc/openstack-dashboard/local_settings
DATABASES = {
  'default': {
  'ENGINE': 'django.db.backends.sqlite3',
  'NAME': 'murano-dashboard.sqlite',
  }
}

SESSION_ENGINE = 'django.contrib.sessions.backends.db'

systemctl restart httpd

3.验证服务

. admin-openrc
openstack service list | grep application-catalog