使用openstack搭建私有云[通俗易懂]
使用openstack搭建私有云[通俗易懂]
全栈程序员站长
发布于 2022-09-14 13:21:20
发布于 2022-09-14 13:21:20
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OpenStack 部署
一、环境准备
版本介绍
CentOS Linux release 7.6.1810 (Core) 内核版本：3.10.0-957.el7.x86_64
$ openstack versions show
+-------------+--------------+---------+-----------+------------------------------+------------------+------------------+
| Region Name | Service Type | Version | Status | Endpoint | Min Microversion | Max Microversion |
+-------------+--------------+---------+-----------+------------------------------+------------------+------------------+
| RegionOne | compute | 2.0 | SUPPORTED | http://controller:8774/v2/ | None | None |
| RegionOne | compute | 2.1 | CURRENT | http://controller:8774/v2.1/ | 2.1 | 2.65 |
| RegionOne | image | 2.0 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.1 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.2 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.3 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.4 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.5 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.6 | SUPPORTED | http://controller:9292/v2/ | None | None |
| RegionOne | image | 2.7 | CURRENT | http://controller:9292/v2/ | None | None |
| RegionOne | placement | 1.0 | CURRENT | http://controller:8778/ | 1.0 | 1.29 |
| RegionOne | network | 2.0 | CURRENT | http://controller:9696/v2.0/ | None | None |
| RegionOne | identity | 3.11 | CURRENT | http://controller:5000/v3/ | None | None |
+-------------+--------------+---------+-----------+------------------------------+------------------+------------------+1、网络环境
主机 | IP |
|---|---|
controller | 10.0.0.51 |
compute1 | 10.0.0.61 |
修改hosts文件 cat /etc/hosts 10.0.0.51 controller 10.0.0.61 compute1
关闭selinux、firewalld
cat env_set.sh
#!/bin/bash
systemctl stop firewalld
systemctl disable firewalld
setenforce 0
sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
yum install -y wget配置yum源
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo手动配置源
[centotack-rocky]
name=openstack-rocky
baseurl=https://mirrors.aliyun.com/centos/7/cloud/x86_64/openstack-rocky/
enabled=1
gpgcheck=0
[qume-kvm]
name=qemu-kvm
baseurl= https://mirrors.aliyun.com/centos/7/virt/x86_64/kvm-common/
enabled=1
gpgcheck=0安装openstack客户端和openstack-selinux yum install python-openstackclient openstack-selinux -y
2、同步时间
安装相关软件 yum install chrony vim net-tools lsof -y
#controller节点 allow 10.0.0.0/24
#其他节点 server 10.0.0.51 iburst 重启服务
systemctl enable chronyd.service
systemctl start chronyd.service3、部署mariadb数据库
数据库节点
yum install mariadb mariadb-server python2-PyMySQL -y修改数据库配置文件 /etc/my.cnf
bind-address = 10.0.0.51
default-storage-engine = innodb
innodb_file_per_table #innodb使用独立的表结构
max_connections = 4096 #最大的连接数
collation-server = utf8_general_ci #使用utf-8字符集
character-set-server = utf8启动数据库
systemctl enable mariadb
systemctl start mariadb数据库安全初始化
mysql_secure_installation
#回车 n y y y y4、消息队列RabbitMQ
安装rabbit
yum install rabbitmq-server
systemctl enable rabbitmq-server.service
systemctl start rabbitmq-server.service#添加openstack用户，设置密码
rabbitmqctl add_user openstack RABBIT_PASS
Creating user "openstack" ...
#给openstack用户配置写和读权限
rabbitmqctl set_permissions openstack ".*" ".*" ".*"
Setting permissions for user "openstack" in vhost "/" ...Rabbitmq默认会开启25672和5672端口 验证：
# netstat -antplu|grep 5672
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 11226/beam.smp
tcp6 0 0 :::5672 :::* LISTEN 11226/beam.smp开启插件，监控. 端口：15672
rabbitmq-plugins enable rabbitmq_management# netstat -antplu|grep 5672
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 11226/beam.smp
tcp 0 0 0.0.0.0:15672 0.0.0.0:* LISTEN 11226/beam.smp
tcp6 0 0 :::5672 :::* LISTEN 11226/beam.smp5、配置memcached
yum install -y memcached python-memcached
#默认监听需要修改
sed -i 's/127.0.0.1/10.0.0.51/g' /etc/sysconfig/memcached
systemctl restart memcached.service验证：
# netstat -anpl|grep 11211
tcp 0 0 10.0.0.51:11211 0.0.0.0:* LISTEN 12152/memcached 6、openstack服务安装的通用步骤：
1.创库授权
2.在keystone创建用户，关联角色
3.在keystone上注册服务，注册api
4.安装服务相关的软件包
5.修改配置文件 数据库的连接信息 rabbitmq的连接信息 keystone认证授权信息
6.同步数据库，创建表
7.启动服务二、keystone服务的安装
1、创库授权
create DATABASE keystone;
GRANT ALL PRIVILEGES on keystone.* to 'keystone'@'localhost' identified by 'KEYSTONE_DBPASS';
GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' IDENTIFIED BY 'KEYSTONE_DBPASS';2、安装keystone相关软件包
yum install -y openstack-keystone httpd mod_wsgi修改配置文件
cp /etc/keystone/keystone.conf{
,.back}
grep -Ev '^$|^#' /etc/keystone/keystone.conf.back > /etc/keystone/keystone.conf
cat /etc/keystone/keystone.conf
[DEFAULT]
admin_token = ADMIN_TOKEN
connection = mysql+pymysql://keystone:KEYSTONE_DBPASS@controller/keystone
[token]
provider = fernet
#同步数据库
su -s /bin/sh -c "keystone-manage db_sync" keystone
#初始化fernet
keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
#验证
ll /etc/keystone3、配置httpd
echo "ServerName controller" >>/etc/httpd/conf/httpd.conf
cat /etc/httpd/conf.d/wsgi-keystone.conf
Listen 5000
Listen 35357
<VirtualHost *:5000>
WSGIDaemonProcess keystone-public processes=5 threads=1 user=keystone group=keystone display-name=%{
GROUP}
WSGIProcessGroup keystone-public
WSGIScriptAlias / /usr/bin/keystone-wsgi-public
WSGIApplicationGroup %{
GLOBAL}
WSGIPassAuthorization On
ErrorLogFormat "%{cu}t %M"
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
Require all granted
</Directory>
</VirtualHost>
<VirtualHost *:35357>
WSGIDaemonProcess keystone-admin processes=5 threads=1 user=keystone group=keystone display-name=%{
GROUP}
WSGIProcessGroup keystone-admin
WSGIScriptAlias / /usr/bin/keystone-wsgi-admin
WSGIApplicationGroup %{
GLOBAL}
WSGIPassAuthorization On
ErrorLogFormat "%{cu}t %M"
ErrorLog /var/log/httpd/keystone-error.log
CustomLog /var/log/httpd/keystone-access.log combined
<Directory /usr/bin>
Require all granted
</Directory>
</VirtualHost>重启 systemctl enable httpd.service systemctl restart httpd.service
4、创建服务和注册api：
#配置认证令牌：
export OS_TOKEN=ADMIN_TOKEN
#配置端点URL：
export OS_URL=http://controller:35357/v3
#配置认证 API 版本：
export OS_IDENTITY_API_VERSION=3
openstack service create \
--name keystone --description "OpenStack Identity" identity
openstack endpoint create --region RegionOne \
identity public http://controller:5000/v3
openstack endpoint create --region RegionOne \
identity internal http://controller:5000/v3
openstack endpoint create --region RegionOne \
identity admin http://controller:35357/v3创建域、项目、用户、角色
openstack domain create --description "Default Domain" default
openstack project create --domain default \
--description "Admin Project" admin
openstack user create --domain default \
--password ADMIN_PASS admin
openstack role create admin
openstack role add --project admin --user admin admin
openstack project create --domain default \
--description "Service Project" service退出bash 给定初始变量
# cat admin-openrc
export OS_AUTH_URL=http://controller:35357/v3
export OS_PROJECT_DOMAIN_NAME=default
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_IMAGE_API_VERSION=2
export OS_IDENTITY_API_VERSION=3
export OS_PASSWORD=ADMIN_PASS
source admin-openrc
echo 'source admin-openrc' >> /etc/bashrc验证：
openstack token issue
openstack user list
openstack service list
openstack endpoint list三、镜像服务 glance
1、创库授权
CREATE DATABASE glance;
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' \
IDENTIFIED BY 'GLANCE_DBPASS';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' \
IDENTIFIED BY 'GLANCE_DBPASS';2、在keystone创建用户，关联角色
openstack user create --domain default --password GLANCE_PASS glance
openstack role add --project service --user glance admin3、在keystone上注册服务，注册api
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:92924、安装服务相关的软件包
yum install openstack-glance -y5、修改配置文件
cp /etc/glance/glance-api.conf{
,.back}
grep -Ev '^$|#' /etc/glance/glance-api.conf.back > /etc/glance/glance-api.conf
cp /etc/glance/glance-registry.conf{
,.back}
grep -Ev '^$|#' /etc/glance/glance-registry.conf.back >/etc/glance/glance-registry.conf
# cat /etc/glance/glance-api.conf
[DEFAULT]
[cors]
[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
[glance_store]
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/
[image_format]
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS
[matchmaker_redis]
[oslo_concurrency]
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[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]
# cat /etc/glance/glance-registry.conf
[DEFAULT]
[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = GLANCE_PASS
[matchmaker_redis]
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
[oslo_messaging_zmq]
[oslo_policy]
[paste_deploy]
flavor = keystone
[profiler]6、同步数据库，创建表
# su -s /bin/sh -c "glance-manage db_sync" glance启动镜像服务、配置他们随机启动：
systemctl enable openstack-glance-api.service \
openstack-glance-registry.service
systemctl start openstack-glance-api.service \
openstack-glance-registry.service四、nova的安装
1、创库授权
CREATE DATABASE nova_api;
CREATE DATABASE nova;
CREATE DATABASE nova_cell0;
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'localhost' \
IDENTIFIED BY 'NOVA_DBPASS';
GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' \
IDENTIFIED BY 'NOVA_DBPASS';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost' \
IDENTIFIED BY 'NOVA_DBPASS';
GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' \
IDENTIFIED BY 'NOVA_DBPASS';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'localhost' \
IDENTIFIED BY 'NOVA_DBPASS';
GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' \
IDENTIFIED BY 'NOVA_DBPASS';2、在keystone创建用户，关联角色
openstack user create --domain default --password NOVA_PASS nova
openstack role add --project service --user nova admin
openstack user create --domain default --password PLACEMENT_PASS placement
openstack role add --project service --user placement admin3、在keystone上注册服务，注册api
openstack service create --name nova --description "OpenStack Compute" compute
openstack endpoint create --region RegionOne compute public http://controller:8774/v2.1/%\(tenant_id\)s
openstack endpoint create --region RegionOne compute internal http://controller:8774/v2.1/%\(tenant_id\)s
openstack endpoint create --region RegionOne compute admin http://controller:8774/v2.1/%\(tenant_id\)s
#解决版本兼容
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:87784、安装服务相关的软件包
yum install openstack-nova-api openstack-nova-conductor openstack-nova-console openstack-nova-novncproxy openstack-nova-scheduler -y5、修改配置文件
# cat /etc/nova/nova.conf
[DEFAULT]
enabled_apis = osapi_compute,metadata
rpc_backend = rabbit
auth_strategy = keystone
my_ip = 10.0.0.51
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver
transport_url = rabbit://openstack:RABBIT_PASS@controller
[api]
[api_database]
connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova_api
[barbican]
[cache]
[cells]
[cinder]
[compute]
[conductor]
[console]
[consoleauth]
[cors]
[database]
connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova
[devices]
[ephemeral_storage_encryption]
[filter_scheduler]
[glance]
api_servers = http://controller:9292
[guestfs]
[healthcheck]
[hyperv]
[ironic]
[key_manager]
[keystone]
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = NOVA_PASS
[libvirt]
virt_type = qemu
cpu_mode = none
[matchmaker_redis]
[metrics]
[mks]
[neutron]
[notifications]
[osapi_v21]
[oslo_concurrency]
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
rabbit_host = controller
rabbit_userid = openstack
rabbit_password = RABBIT_PASS
[oslo_messaging_zmq]
[oslo_middleware]
[oslo_policy]
[pci]
[placement]
os_region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:35357/v3
username = placement
password = PLACEMENT_PASS
[placement_database]
[powervm]
[profiler]
[quota]
[rdp]
[remote_debug]
[scheduler]
[serial_console]
[service_user]
[spice]
[upgrade_levels]
[vault]
[vendordata_dynamic_auth]
[vmware]
[vnc]
vncserver_listen = $my_ip
vncserver_proxyclient_address = $my_ip
[workarounds]
[wsgi]
[xenserver]
[xvp]
[zvm]
tail /etc/httpd/conf.d/00-nova-placement-api.conf
<Directory /usr/bin>
<IfVersion >= 2.4>
Require all granted
</IfVersion>
<IfVersion < 2.4>
Order allow,deny
Allow from all
</IfVersion>
</Directory>重启httpd service systemctl restart httpd
6、同步数据库，创建表
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-manage cell_v2 list_cells7、启动服务
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四（2）、计算节点
1、软件安装
yum install openstack-nova-compute配置文件
# cat /etc/nova/nova.conf
[DEFAULT]
enabled_apis = osapi_compute,metadata
transport_url = rabbit://openstack:RABBIT_PASS@controller
my_ip = 10.0.0.61
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver
[api]
auth_strategy = keystone
[api_database]
[barbican]
[cache]
[cells]
[cinder]
[compute]
[conductor]
[console]
[consoleauth]
[cors]
[database]
[devices]
[ephemeral_storage_encryption]
[filter_scheduler]
[glance]
api_servers = http://controller:9292
[guestfs]
[healthcheck]
[hyperv]
[ironic]
[key_manager]
[keystone]
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = NOVA_PASS
[libvirt]
virt_type = qemu
cpu_mode = none
[matchmaker_redis]
[metrics]
[mks]
[neutron]
[notifications]
[osapi_v21]
[oslo_concurrency]
lock_path = /var/lib/nova/tmp
[oslo_messaging_amqp]
[oslo_messaging_kafka]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
[oslo_messaging_zmq]
[oslo_middleware]
[oslo_policy]
[pci]
[placement]
[placement_database]
[powervm]
[profiler]
[quota]
[rdp]
[remote_debug]
[scheduler]
[serial_console]
[service_user]
[spice]
[upgrade_levels]
[vault]
[vendordata_dynamic_auth]
[vmware]
[vnc]
enabled = True
vncserver_listen = 0.0.0.0
vncserver_proxyclient_address = $my_ip
novncproxy_base_url = http://controller:6080/vnc_auto.html
[workarounds]
[wsgi]
[xenserver]
[xvp]
[zvm]
[placement]
os_region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:35357/v3
username = placement
password = PLACEMENT_PASSopenstack hypervisor list su -s /bin/sh -c “nova-manage cell_v2 discover_hosts –verbose” nova
启动服务 systemctl enable libvirtd.service openstack-nova-compute.service systemctl start libvirtd.service openstack-nova-compute.service
五、neutron网络服务
控制节点
1.创库授权
CREATE DATABASE neutron;
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'localhost' \
IDENTIFIED BY 'NEUTRON_DBPASS';
GRANT ALL PRIVILEGES ON neutron.* TO 'neutron'@'%' \
IDENTIFIED BY 'NEUTRON_DBPASS';2.在keystone创建用户，关联角色
openstack user create --domain default --password NEUTRON_PASS neutron
openstack role add --project service --user neutron admin3.在keystone上注册服务，注册api
openstack service create --name neutron \
--description "OpenStack Networking" network
openstack endpoint create --region RegionOne \
network public http://controller:9696
openstack endpoint create --region RegionOne \
network internal http://controller:9696
openstack endpoint create --region RegionOne \
network admin http://controller:96964.安装服务相关的软件包
yum install openstack-neutron openstack-neutron-ml2 \
openstack-neutron-linuxbridge ebtables -y5.修改配置文件
cp /etc/neutron/neutron.conf{
,.back}
grep -Ev '^$|#' /etc/neutron/neutron.conf.back > /etc/neutron/neutron.conf
cp /etc/neutron/dhcp_agent.ini{
,.back}
grep -Ev '^$|#' /etc/neutron/dhcp_agent.ini.back > /etc/neutron/dhcp_agent.ini
cp /etc/neutron/metadata_agent.ini{
,.back}
grep -Ev '^$|#' /etc/neutron/metadata_agent.ini.back > /etc/neutron/metadata_agent.ini
cp /etc/neutron/plugins/ml2/ml2_conf.ini{
,.back}
grep -Ev '^$|#' /etc/neutron/plugins/ml2/ml2_conf.ini.back > /etc/neutron/plugins/ml2/ml2_conf.ini
cp /etc/neutron/plugins/ml2/linuxbridge_agent.ini{
,.back}
grep -Ev '^$|#' /etc/neutron/plugins/ml2/linuxbridge_agent.ini.back > /etc/neutron/plugins/ml2/linuxbridge_agent.ini
#编辑/etc/nova/nova.conf
[neutron]
...
url = http://controller:9696
auth_url = http://controller:35357
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_SECRET6.同步数据库，创建表
#网络服务初始化脚本
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" neutron7.启动服务
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计算节点
安装
yum install openstack-neutron-linuxbridge ebtables ipset -y修改配置文件
cp /etc/neutron/neutron.conf{
,.back}
grep -Ev '^$|#' /etc/neutron/neutron.conf.back > /etc/neutron/neutron.conf
cp /etc/neutron/plugins/ml2/linuxbridge_agent.ini{
,.back}
grep -Ev '^$|#' /etc/neutron/plugins/ml2/linuxbridge_agent.ini.back > /etc/neutron/plugins/ml2/linuxbridge_agent.ini启动服务
systemctl restart openstack-nova-compute.service
systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service六、Dashboard
安装
yum install openstack-dashboard -y配置文件
egrep -v '^$|#' /etc/openstack-dashboard/local_settings
import os
from django.utils.translation import ugettext_lazy as _
from openstack_dashboard import exceptions
from openstack_dashboard.settings import HORIZON_CONFIG
DEBUG = False
TEMPLATE_DEBUG = DEBUG
WEBROOT = '/dashboard/'
ALLOWED_HOSTS = ['*', ]
OPENSTACK_API_VERSIONS = {
"identity": 3,
"image": 2,
"volume": 2,
"compute": 2,
}
OPENSTACK_KEYSTONE_MULTIDOMAIN_SUPPORT = True
OPENSTACK_KEYSTONE_DEFAULT_DOMAIN = 'default'
LOCAL_PATH = '/tmp'
SECRET_KEY='65941f1393ea1c265ad7'
SESSION_ENGINE = 'django.contrib.sessions.backends.cache'
CACHES = {
'default': {
'BACKEND': 'django.core.cache.backends.memcached.MemcachedCache',
'LOCATION': 'controller:11211',
},
}
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
OPENSTACK_HOST = "controller"
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v3" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "user"
OPENSTACK_KEYSTONE_BACKEND = {
'name': 'native',
'can_edit_user': True,
'can_edit_group': True,
'can_edit_project': True,
'can_edit_domain': True,
'can_edit_role': True,
}
OPENSTACK_HYPERVISOR_FEATURES = {
'can_set_mount_point': False,
'can_set_password': False,
'requires_keypair': False,
}
OPENSTACK_CINDER_FEATURES = {
'enable_backup': False,
}
OPENSTACK_NEUTRON_NETWORK = {
'enable_router': False,
'enable_quotas': False,
'enable_ipv6': False,
'enable_distributed_router': False,
'enable_ha_router': False,
'enable_lb': False,
'enable_firewall': False,
'enable_vpn': False,
'enable_fip_topology_check': False,
'default_ipv4_subnet_pool_label': None,
'default_ipv6_subnet_pool_label': None,
'profile_support': None,
'supported_provider_types': ['*'],
'supported_vnic_types': ['*'],
}
OPENSTACK_HEAT_STACK = {
'enable_user_pass': True,
}
IMAGE_CUSTOM_PROPERTY_TITLES = {
"architecture": _("Architecture"),
"kernel_id": _("Kernel ID"),
"ramdisk_id": _("Ramdisk ID"),
"image_state": _("Euca2ools state"),
"project_id": _("Project ID"),
"image_type": _("Image Type"),
}
IMAGE_RESERVED_CUSTOM_PROPERTIES = []
API_RESULT_LIMIT = 1000
API_RESULT_PAGE_SIZE = 20
SWIFT_FILE_TRANSFER_CHUNK_SIZE = 512 * 1024
DROPDOWN_MAX_ITEMS = 30
TIME_ZONE = "Asia/Shanghai"
POLICY_FILES_PATH = '/etc/openstack-dashboard'
LOGGING = {
'version': 1,
'disable_existing_loggers': False,
'handlers': {
'null': {
'level': 'DEBUG',
'class': 'logging.NullHandler',
},
'console': {
'level': 'INFO',
'class': 'logging.StreamHandler',
},
},
'loggers': {
'django.db.backends': {
'handlers': ['null'],
'propagate': False,
},
'requests': {
'handlers': ['null'],
'propagate': False,
},
'horizon': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'openstack_dashboard': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'novaclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'cinderclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'keystoneclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'glanceclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'neutronclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'heatclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'ceilometerclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'swiftclient': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'openstack_auth': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'nose.plugins.manager': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'django': {
'handlers': ['console'],
'level': 'DEBUG',
'propagate': False,
},
'iso8601': {
'handlers': ['null'],
'propagate': False,
},
'scss': {
'handlers': ['null'],
'propagate': False,
},
},
}
SECURITY_GROUP_RULES = {
'all_tcp': {
'name': _('All TCP'),
'ip_protocol': 'tcp',
'from_port': '1',
'to_port': '65535',
},
'all_udp': {
'name': _('All UDP'),
'ip_protocol': 'udp',
'from_port': '1',
'to_port': '65535',
},
'all_icmp': {
'name': _('All ICMP'),
'ip_protocol': 'icmp',
'from_port': '-1',
'to_port': '-1',
},
'ssh': {
'name': 'SSH',
'ip_protocol': 'tcp',
'from_port': '22',
'to_port': '22',
},
'smtp': {
'name': 'SMTP',
'ip_protocol': 'tcp',
'from_port': '25',
'to_port': '25',
},
'dns': {
'name': 'DNS',
'ip_protocol': 'tcp',
'from_port': '53',
'to_port': '53',
},
'http': {
'name': 'HTTP',
'ip_protocol': 'tcp',
'from_port': '80',
'to_port': '80',
},
'pop3': {
'name': 'POP3',
'ip_protocol': 'tcp',
'from_port': '110',
'to_port': '110',
},
'imap': {
'name': 'IMAP',
'ip_protocol': 'tcp',
'from_port': '143',
'to_port': '143',
},
'ldap': {
'name': 'LDAP',
'ip_protocol': 'tcp',
'from_port': '389',
'to_port': '389',
},
'https': {
'name': 'HTTPS',
'ip_protocol': 'tcp',
'from_port': '443',
'to_port': '443',
},
'smtps': {
'name': 'SMTPS',
'ip_protocol': 'tcp',
'from_port': '465',
'to_port': '465',
},
'imaps': {
'name': 'IMAPS',
'ip_protocol': 'tcp',
'from_port': '993',
'to_port': '993',
},
'pop3s': {
'name': 'POP3S',
'ip_protocol': 'tcp',
'from_port': '995',
'to_port': '995',
},
'ms_sql': {
'name': 'MS SQL',
'ip_protocol': 'tcp',
'from_port': '1433',
'to_port': '1433',
},
'mysql': {
'name': 'MYSQL',
'ip_protocol': 'tcp',
'from_port': '3306',
'to_port': '3306',
},
'rdp': {
'name': 'RDP',
'ip_protocol': 'tcp',
'from_port': '3389',
'to_port': '3389',
},
}
REST_API_REQUIRED_SETTINGS = ['OPENSTACK_HYPERVISOR_FEATURES',
'LAUNCH_INSTANCE_DEFAULTS']# ll /etc/openstack-dashboard/local_settings
-rw-r-----. 1 root apache 26505 Apr 28 21:56 /etc/openstack-dashboard/local_settings对域的修改
vim /etc/httpd/conf.d/openstack-dashboard.conf
WSGIApplicationGroup %{
GLOBAL}
systemctl restart httpd七、创建一个实例
1、创建网路
neutron net-create --shared --provider:physical_network provider \
--provider:network_type flat ouzhenet
neutron subnet-create --name ouzhe1 \
--allocation-pool start=10.0.0.101,end=10.0.0.200 \
--dns-nameserver 114.114.114.114 --gateway 10.0.0.2 \
ouzhenet 10.0.0.0/242、创建m1.nano规格的主机
openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano3、生成和添加秘钥对
ssh-keygen -q -N "" -f ~/.ssh/id_rsa
openstack keypair create --public-key ~/.ssh/id_rsa.pub mykey4、增加安全组规则
openstack security group rule create --proto icmp default
openstack security group rule create --proto tcp --dst-port 22 default5、创建主机
neutron net-list
neutron CLI is deprecated and will be removed in the future. Use openstack CLI instead.
+--------------------------------------+----------+----------------------------------+--------------------------------------------------+
| id | name | tenant_id | subnets |
+--------------------------------------+----------+----------------------------------+--------------------------------------------------+
| cae26611-d5d1-4465-a352-c35a014e6f08 | ouzhenet | fd444319c4874e908d66d1c91e07c42d | 29281230-6848-4397-bfec-241c5e8c9e65 10.0.0.0/24 |
+--------------------------------------+----------+----------------------------------+--------------------------------------------------+
openstack server create --flavor m1.nano --image cirros \
--nic net-id=cae26611-d5d1-4465-a352-c35a014e6f08 --security-group default \
--key-name mykey ouzhe001验证创建的虚拟机
验证是否有IP地址，能否上外网
搭建时的一些下错误
Host ‘compute1’ is not mapped to any cell
解决方案
su -s /bin/sh -c "nova-manage cell_v2 discover_hosts --verbose" nova参考文档：
https://docs.openstack.org/mitaka/install-guide-rdo/ https://blog.51cto.com/egon09/1845226
发布者：全栈程序员栈长，转载请注明出处：https://javaforall.cn/159894.html原文链接：https://javaforall.cn
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