openstack实战部署

简介：Openstack系统是由几个关键服务组成，他们可以单独安装，这些服务根据你的云需求工作在一起，这些服务包括计算服务、认证服务、网络服务、镜像服务、块存储服务、对象存储服务、计量服务、编排服务和数据库服务。可以独立安装这些服务、肚子配置他们、或者连接成一个整体。


#所有节点修改ip,主机名和hosts解析
# controller
10.0.0.11       controller

# compute1
10.0.0.31       compute1

#所有节点准备本地repo源
rm -fr /etc/yum.repos.d/local.repo
cd /opt/
rz -E
tar xf openstack_rpm.tar.gz

mount /dev/cdrom /mnt

echo "mount /dev/cdrom /mnt" >>/etc/rc.local
chmod +x /etc/rc.local

echo '[openstack]
name=openstack
baseurl=file:///opt/repo
gpgcheck=0

[local]
name=local
baseurl=file:///mnt
gpgcheck=0' >/etc/yum.repos.d/openstack.repo

#时间同步
controller节点ntp服务端:
vim /etc/chrony.conf
allow 10.0.0.0/24

systemctl restart chronyd

其他节点ntp客户端:
vim /etc/chrony.conf
server 10.0.0.11 iburst
systemctl restart chronyd

#所有节点安装openstack客户端
yum install python-openstackclient -y

#控制节点安装数据库
yum install mariadb mariadb-server python2-PyMySQL -y

vi /etc/my.cnf.d/openstack.cnf
[mysqld]
bind-address = 10.0.0.11
default-storage-engine = innodb
innodb_file_per_table
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8

systemctl start mariadb
systemctl enable mariadb

mysql_secure_installation
先回车,选择N,剩下的一路y

#控制节点安装消息队列
yum install rabbitmq-server -y

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

rabbitmqctl add_user openstack RABBIT_PASS
rabbitmqctl set_permissions openstack ".*" ".*" ".*"

#控制节点安装memcache
yum install memcached python-memcached -y

vim /etc/sysconfig/memcached
OPTIONS="-l 0.0.0.0"

systemctl start memcached.service
systemctl enable memcached.service

#控制节点安装keystone服务
a:准备数据库
mysql>
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';

b:安装keystone相关软件包
yum install openstack-keystone httpd mod_wsgi -y

c:配置keystone
vi  /etc/keystone/keystone.conf
[DEFAULT]
admin_token = ADMIN_TOKEN
[assignment]
[auth]
[cache]
[catalog]
[cors]
[cors.subdomain]
[credential]
[database]
connection = mysql+pymysql://keystone:[email protected]/keystone
[domain_config]
[endpoint_filter]
[endpoint_policy]
[eventlet_server]
[eventlet_server_ssl]
[federation]
[fernet_tokens]
[identity]
[identity_mapping]
[kvs]
[ldap]
[matchmaker_redis]
[memcache]
[oauth1]
[os_inherit]
[oslo_messaging_amqp]
[oslo_messaging_notifications]
[oslo_messaging_rabbit]
[oslo_middleware]
[oslo_policy]
[paste_deploy]
[policy]
[resource]
[revoke]
[role]
[saml]
[shadow_users]
[signing]
[ssl]
[token]
provider = fernet
[tokenless_auth]
[trust]

#MD5校验
[[email protected] opt]# md5sum /etc/keystone/keystone.conf
d5acb3db852fe3f247f4f872b051b7a9  /etc/keystone/keystone.conf

d:同步数据库
su -s /bin/sh -c "keystone-manage db_sync" keystone

e:初始化fernet
keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone

f:配置httpd
echo "ServerName controller" >>/etc/httpd/conf/httpd.conf
echo '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>' >/etc/httpd/conf.d/wsgi-keystone.conf

g:启动httpd
systemctl start httpd
systemctl enable httpd

h:初始化keystone
export OS_TOKEN=ADMIN_TOKEN
export OS_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3

###千万不能重复!!!
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

unset OS_TOKEN OS_URL
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:35357/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2

#验证keystone服务是否正常
openstack token issue

##openstack服务安装通用步骤
a:mysql中创库授权
b:在keystone创建系统账号,并关联角色
c:在keystone上创建服务名称,注册api
d:安装相关软件包
e:修改配置文件
f:同步数据(创表)
g:启动服务
h:验证

##在控制节点安装glance镜像服务
a:mysql中创库授权
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';

b:在keystone创建系统账号,并关联角色
openstack user create --domain default --password GLANCE_PASS glance
openstack role add --project service --user glance admin

c:在keystone上创建服务名称,注册api
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

d:安装相关软件包
yum install openstack-glance -y

e:修改配置文件
openstack-config --set /etc/glance/glance-api.conf  database  connection  mysql+pymysql://glance:[email protected]/glance
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/
openstack-config --set /etc/glance/glance-api.conf  keystone_authtoken auth_uri  http://controller:5000
openstack-config --set /etc/glance/glance-api.conf  keystone_authtoken auth_url  http://controller:35357
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
#cat glance-registry.conf >/etc/glance/glance-registry.conf
openstack-config --set /etc/glance/glance-registry.conf  database  connection  mysql+pymysql://glance:[email protected]/glance
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken auth_uri  http://controller:5000
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken auth_url  http://controller:35357
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken memcached_servers  controller:11211
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken auth_type  password
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken project_domain_name  default
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken user_domain_name  default
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken project_name  service
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken username  glance
openstack-config --set /etc/glance/glance-registry.conf  keystone_authtoken password  GLANCE_PASS
openstack-config --set /etc/glance/glance-registry.conf  paste_deploy flavor  keystone

f:同步数据(创表)
su -s /bin/sh -c "glance-manage db_sync" glance

g:启动服务
systemctl enable openstack-glance-api.service  openstack-glance-registry.service
systemctl start openstack-glance-api.service  openstack-glance-registry.service

h:验证
#上传cirros-0.3.4-x86_64-disk.img到当前目录
#上传镜像
openstack image create "cirros"   --file cirros-0.3.4-x86_64-disk.img   --disk-format qcow2 --container-format bare   --public
#检查上传结果
openstack image list

##控制节点安装nova计算服务控制端
a:mysql中创库授权
CREATE DATABASE nova_api;
CREATE DATABASE nova;
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';

b:在keystone创建系统账号,并关联角色
openstack user create --domain default  --password NOVA_PASS nova
openstack role add --project service --user nova admin

c:在keystone上创建服务名称,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

d:安装相关软件包
yum install openstack-nova-api openstack-nova-conductor   openstack-nova-console openstack-nova-novncproxy   openstack-nova-scheduler -y

e:修改配置文件
cp /etc/nova/nova.conf{,.bak}
grep -Ev '^$|#' /etc/nova/nova.conf.bak >/etc/nova/nova.conf
openstack-config --set /etc/nova/nova.conf  DEFAULT enabled_apis  osapi_compute,metadata
openstack-config --set /etc/nova/nova.conf  DEFAULT rpc_backend  rabbit
openstack-config --set /etc/nova/nova.conf  DEFAULT auth_strategy  keystone
openstack-config --set /etc/nova/nova.conf  DEFAULT my_ip  10.0.0.11
openstack-config --set /etc/nova/nova.conf  DEFAULT use_neutron  True
openstack-config --set /etc/nova/nova.conf  DEFAULT firewall_driver  nova.virt.firewall.NoopFirewallDriver
openstack-config --set /etc/nova/nova.conf  api_database connection  mysql+pymysql://nova:[email protected]/nova_api
openstack-config --set /etc/nova/nova.conf  database  connection  mysql+pymysql://nova:[email protected]/nova
openstack-config --set /etc/nova/nova.conf  glance api_servers  http://controller:9292
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  auth_uri  http://controller:5000
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  auth_url  http://controller:35357
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  memcached_servers  controller:11211
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  auth_type  password
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  project_domain_name  default
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  user_domain_name  default
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  project_name  service
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  username  nova
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  password  NOVA_PASS
openstack-config --set /etc/nova/nova.conf  oslo_concurrency lock_path  /var/lib/nova/tmp
openstack-config --set /etc/nova/nova.conf  oslo_messaging_rabbit   rabbit_host  controller
openstack-config --set /etc/nova/nova.conf  oslo_messaging_rabbit   rabbit_userid  openstack
openstack-config --set /etc/nova/nova.conf  oslo_messaging_rabbit   rabbit_password  RABBIT_PASS
openstack-config --set /etc/nova/nova.conf  libvirt  virt_type  qemu
openstack-config --set /etc/nova/nova.conf  libvirt  cpu_mode  none
openstack-config --set /etc/nova/nova.conf  vnc enabled  True
openstack-config --set /etc/nova/nova.conf  vnc vncserver_listen  0.0.0.0
openstack-config --set /etc/nova/nova.conf  vnc vncserver_proxyclient_address  '$my_ip'
openstack-config --set /etc/nova/nova.conf  vnc novncproxy_base_url  http://controller:6080/vnc_auto.html
openstack-config --set /etc/nova/nova.conf  neutron url  http://controller:9696
openstack-config --set /etc/nova/nova.conf  neutron auth_url  http://controller:35357
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
openstack-config --set /etc/nova/nova.conf  neutron service_metadata_proxy  True
openstack-config --set /etc/nova/nova.conf  neutron metadata_proxy_shared_secret  METADATA_SECRET

f:同步数据(创表)
su -s /bin/sh -c "nova-manage api_db sync" nova
su -s /bin/sh -c "nova-manage db sync" nova

g: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

h:控制节点验证
openstack compute service list

##计算节点安装nova计算服务agent端
a:安装软件
yum install openstack-nova-compute -y

b:修改配置文件
yum install openstack-utils -y
cp /etc/nova/nova.conf{,.bak}
grep '^[a-Z\[]' /etc/nova/nova.conf.bak >/etc/nova/nova.conf
openstack-config --set /etc/nova/nova.conf  DEFAULT rpc_backend  rabbit
openstack-config --set /etc/nova/nova.conf  DEFAULT auth_strategy  keystone
openstack-config --set /etc/nova/nova.conf  DEFAULT my_ip  10.0.0.31
openstack-config --set /etc/nova/nova.conf  DEFAULT use_neutron  True
openstack-config --set /etc/nova/nova.conf  DEFAULT firewall_driver  nova.virt.firewall.NoopFirewallDriver
openstack-config --set /etc/nova/nova.conf  glance api_servers  http://controller:9292
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  auth_uri  http://controller:5000
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  auth_url  http://controller:35357
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  memcached_servers  controller:11211
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  auth_type  password
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  project_domain_name  default
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  user_domain_name  default
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  project_name  service
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  username  nova
openstack-config --set /etc/nova/nova.conf  keystone_authtoken  password  NOVA_PASS
openstack-config --set /etc/nova/nova.conf  oslo_concurrency lock_path  /var/lib/nova/tmp
openstack-config --set /etc/nova/nova.conf  oslo_messaging_rabbit   rabbit_host  controller
openstack-config --set /etc/nova/nova.conf  oslo_messaging_rabbit   rabbit_userid  openstack
openstack-config --set /etc/nova/nova.conf  oslo_messaging_rabbit   rabbit_password  RABBIT_PASS
openstack-config --set /etc/nova/nova.conf  vnc enabled  True
openstack-config --set /etc/nova/nova.conf  vnc vncserver_listen  0.0.0.0
openstack-config --set /etc/nova/nova.conf  vnc vncserver_proxyclient_address  '$my_ip'
openstack-config --set /etc/nova/nova.conf  vnc novncproxy_base_url  http://controller:6080/vnc_auto.html

c:启动
systemctl start libvirtd
systemctl enable libvirtd
systemctl start openstack-nova-compute
systemctl enable openstack-nova-compute

d:控制节点验证
openstack compute service list

##控制节点安装neutron网络服务
a:mysql中创库授权
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';

b:在keystone创建系统账号,并关联角色
openstack user create --domain default --password NEUTRON_PASS neutron
openstack role add --project service --user neutron admin

c:在keystone上创建服务名称,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:9696

d:安装相关软件包
yum install openstack-neutron openstack-neutron-ml2   openstack-neutron-linuxbridge ebtables -y

e:修改配置文件
cp /etc/neutron/neutron.conf{,.bak}
grep -Ev '^$|#' /etc/neutron/neutron.conf.bak >/etc/neutron/neutron.conf

openstack-config --set /etc/neutron/neutron.conf  DEFAULT core_plugin  ml2
openstack-config --set /etc/neutron/neutron.conf  DEFAULT service_plugins
openstack-config --set /etc/neutron/neutron.conf  DEFAULT rpc_backend  rabbit
openstack-config --set /etc/neutron/neutron.conf  DEFAULT auth_strategy  keystone
openstack-config --set /etc/neutron/neutron.conf  DEFAULT notify_nova_on_port_status_changes  True
openstack-config --set /etc/neutron/neutron.conf  DEFAULT notify_nova_on_port_data_changes  True
openstack-config --set /etc/neutron/neutron.conf  database connection  mysql+pymysql://neutron:[email protected]/neutron
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken auth_uri  http://controller:5000
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken auth_url  http://controller:35357
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken memcached_servers  controller:11211
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken auth_type  password
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken project_domain_name  default
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken user_domain_name  default
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken project_name  service
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken username  neutron
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken password  NEUTRON_PASS
openstack-config --set /etc/neutron/neutron.conf  nova auth_url  http://controller:35357
openstack-config --set /etc/neutron/neutron.conf  nova auth_type  password
openstack-config --set /etc/neutron/neutron.conf  nova project_domain_name  default
openstack-config --set /etc/neutron/neutron.conf  nova user_domain_name  default
openstack-config --set /etc/neutron/neutron.conf  nova region_name  RegionOne
openstack-config --set /etc/neutron/neutron.conf  nova project_name  service
openstack-config --set /etc/neutron/neutron.conf  nova username  nova
openstack-config --set /etc/neutron/neutron.conf  nova password  NOVA_PASS
openstack-config --set /etc/neutron/neutron.conf  oslo_concurrency lock_path  /var/lib/neutron/tmp
openstack-config --set /etc/neutron/neutron.conf  oslo_messaging_rabbit rabbit_host  controller
openstack-config --set /etc/neutron/neutron.conf  oslo_messaging_rabbit rabbit_userid  openstack
openstack-config --set /etc/neutron/neutron.conf  oslo_messaging_rabbit rabbit_password  RABBIT_PASS
#cat ml2_conf.ini >/etc/neutron/plugins/ml2/ml2_conf.ini
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini  ml2 type_drivers  flat,vlan
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini  ml2 tenant_network_types
openstack-config --set /etc/neutron/plugins/ml2/ml2_conf.ini  ml2 mechanism_drivers  linuxbridge
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
#cat linuxbridge_agent.ini >/etc/neutron/plugins/ml2/linuxbridge_agent.ini
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini  linux_bridge physical_interface_mappings  provider:eth0
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
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini  vxlan enable_vxlan  False
#cat dhcp_agent.ini >/etc/neutron/dhcp_agent.ini
openstack-config --set /etc/neutron/dhcp_agent.ini  DEFAULT interface_driver neutron.agent.linux.interface.BridgeInterfaceDriver
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
#cat metadata_agent.ini >/etc/neutron/metadata_agent.ini
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT nova_metadata_ip  controller
openstack-config --set /etc/neutron/metadata_agent.ini DEFAULT metadata_proxy_shared_secret  METADATA_SECRET

f:同步数据(创表)
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

g: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

h:验证

##计算节点安装neutron网络服务
a:安装
yum install openstack-neutron-linuxbridge ebtables ipset -y
b:配置
cp /etc/neutron/neutron.conf{,.bak}
grep '^[a-Z\[]' /etc/neutron/neutron.conf.bak >/etc/neutron/neutron.conf
openstack-config --set /etc/neutron/neutron.conf  DEFAULT rpc_backend  rabbit
openstack-config --set /etc/neutron/neutron.conf  DEFAULT auth_strategy  keystone
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken auth_uri  http://controller:5000
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken auth_url  http://controller:35357
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken memcached_servers  controller:11211
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken auth_type  password
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken project_domain_name  default
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken user_domain_name  default
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken project_name  service
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken username  neutron
openstack-config --set /etc/neutron/neutron.conf  keystone_authtoken password  NEUTRON_PASS
openstack-config --set /etc/neutron/neutron.conf  oslo_concurrency lock_path  /var/lib/neutron/tmp
openstack-config --set /etc/neutron/neutron.conf  oslo_messaging_rabbit rabbit_host  controller
openstack-config --set /etc/neutron/neutron.conf  oslo_messaging_rabbit rabbit_userid  openstack
openstack-config --set /etc/neutron/neutron.conf  oslo_messaging_rabbit rabbit_password  RABBIT_PASS
#配置linuxbridge_agent.ini
cp /etc/neutron/plugins/ml2/linuxbridge_agent.ini{,.bak}
grep '^[a-Z\[]' /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:eth0
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
openstack-config --set /etc/neutron/plugins/ml2/linuxbridge_agent.ini  vxlan enable_vxlan  False
#配置nova.conf
openstack-config --set /etc/nova/nova.conf  neutron url  http://controller:9696
openstack-config --set /etc/nova/nova.conf  neutron auth_url  http://controller:35357
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

c:启动
systemctl restart openstack-nova-compute.service
systemctl enable neutron-linuxbridge-agent.service
systemctl start neutron-linuxbridge-agent.service

d:控制节点验证
neutron agent-list  

##在计算节点上安装dashboard服务
a:安装
yum install openstack-dashboard -y
b:配置
#上传local_settings文件
cat local_settings >/etc/openstack-dashboard/local_settings
c:启动
systemctl enable httpd.service
systemctl start httpd.service

#控制节点创建网络
neutron net-create --shared --provider:physical_network provider --provider:network_type flat WAN
neutron subnet-create --name subnet-wan --allocation-pool start=10.0.0.100,end=10.0.0.200 --dns-nameserver 223.5.5.5 --gateway 10.0.0.254 WAN 10.0.0.0/24

创建实例，无法进入
[[email protected] opt]# vim /etc/nova/nova.conf
[libvirt]
virt_type = qemu
cpu_mode = none
重启服务
[[email protected] opt]# systemctl restart openstack-nova-compute.service

#控制节点创建硬件配置方案
openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano

原文地址：https://www.cnblogs.com/yangxiaoni/p/11965622.html

时间： 2024-08-05 23:26:40

openstack实战部署的相关文章

搭建openstack实战部署

1.openstack各组件介绍 Nova:计算服务,通过虚拟化技术,实现虚拟机的创建,管理,删除,是openstack中最核心的服务: Neutron:网络服务,为虚拟机提供网络连接服务,就像物流的交换机和路由器一样: Glance:镜像服务,管理镜像模板的仓库,为虚机提供镜像模板: Cinder:块存储服务,为虚拟机提供额外的硬盘: Keystone:认证服务,为openstack各组件提供认证和授权功能: Horizon:提供一个web操作界面,通过web界面,就可以实现创建云主机,分配网

OpenStack Icehouse私有云实战部署

前言 相信你一定对"云主机"一词并不陌生吧,通过在Web页面选择所需主机配置,即可快速定制一台属于自己的虚拟主机,并实现登陆操作,大大节省了物理资源.但这一过程是如何实现的呢?本文带来OpenStack Icehouse私有云实战部署. OpenStack 简介 OpenStack是由网络主机服务商Rackspace和美国宇航局联合推出的一个开源项目,OpenStack的目标是为所有类型的云提供一个易于实施,可大规模扩展,且功能丰富的解决方案,任何公司或个人都可以搭建自己的云计算环境(

OpenStack实战指南 笔记

OpenStack实战指南 跳转至: 导航. 搜索 目录 1 OpenStack简介 2 OpenStack安装 3 OpenStack组织结构一览 4 OpenStack API的介绍和开发 5 Keystone认证组件 6 Glance镜像组件 7 Nova计算组件 8 Neutron网络组件 9 Cinder块存储组件 10 OpenStack日常运维 11 使用Fuel快速安装OpenStack OpenStack简介 2010,来自于NASA Nebula(之前用的是Eucalyptu

IPv6/IPv4双栈的MPLS VPN——6VPE实战部署（华为和思科大融合）

个人理解,6VPE(IPv6VPN Provider Edge)是承载IPv6的MPLSVPN,是在保持原有MPLS BGPv4骨干不做大变动的情况下,一种IPv6 MPLS VPN过渡技术.基本部署步骤如下:PE与CE之间存在IPv6 VRF,建立BGPv6的邻居关系:PE与RR之间可以建立IPv6的BGP邻居关系,也可以建立IPv4邻居关系,同步复制VPNv4地址族到VPNv6地址族中,其他配置跟IPv4的MPLS VPN没有什么大区别. 以下为实验室测试环境下部署6VPE案例实战分析: 环

Openstack组件部署 — Networking service_Compute Node

目录 目录 前文列表 安装组件 配置通用组件 配置自服务网络选项 配置Linux 桥接代理 配置Nova使用网络 完成安装 验证操作Execute following commands on Controller Node 前文列表 Openstack组件部署 - Overview和前期环境准备 Openstack组建部署 - Environment of Controller Node Openstack组件部署 - Keystone功能介绍与认证实现流程 Openstack组件部署 - Ke

Openstack组件部署 — Nova_Install and configure a compute node

目录 目录 前文列表 Prerequisites 先决条件 Install and configure a compute node Install the packages Edit the etcnovanovaconf file Finalize installation 前文列表 Openstack组件部署 - Overview和前期环境准备 Openstack组建部署 - Environment of Controller Node Openstack组件部署 - Keystone功能

Openstack组建部署 — Glance Install

目录 目录 前文列表 Image service overview Openstack Image service包含的组件 Install and configure Prerequisites 先决条件 To create the database To create the service credentials Install and configure components Install the packages Edit the etcglanceglance-apiconf fi

OpenStack IceHouse 部署 - 4 - 计算节点部署

Nova计算服务(计算节点) 参考 本页内容依照官方安装文档进行,具体参见Configure a compute node(nova service) 前置工作 数据库 由于我们在Nova(计算管理)部署配置中使用了mysql数据库,所以移除本地sqlite数据库 sudo rm /var/lib/nova/nova.sqlite 修改vmlinuz权限 For security reasons, the Linux kernel is not readable by normal users

OpenStack IceHouse 部署 - 5 - 网络节点部署

Neutron网络服务(网络节点) 目录 [隐藏] 1 参考 2 前置工作 2.1 调整内核参数 3 安装 4 配置 4.1 keystone对接 4.2 rabbitmq对接 4.3 metadata服务对接 4.4 ML2插件配置 4.5 L3-agent 4.6 DHCP-agent 5 接口配置 6 服务更新 7 服务验证 8 附加配置 8.1 共享上网 8.1.1 iptables NAT 8.1.2 虚拟路由 参考 由于硬件条件所限并结合实际网络环境,本页并不是完全按照官方给出的指导