10.OpenStack块存储服务

添加块存储服务

安装和配置控制器节点

创建数据库

mysql -uroot -ptoyo123

CREATE DATABASE cinder;

GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' \

  IDENTIFIED BY 'toyo123';

GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' \

  IDENTIFIED BY 'toyo123';

exit

创建服务凭据

source admin-openrc.sh

keystone user-create --name cinder --pass Abcd1234

keystone user-role-add --user cinder --tenant service --role admin

keystone service-create --name cinder --type volume \

  --description "OpenStack Block Storage"

keystone service-create --name cinderv2 --type volumev2 \

  --description "OpenStack Block Storage"

keystone endpoint-create \

  --service-id $(keystone service-list | awk '/ volume / {print $2}') \

  --publicurl http://controller:8776/v1/%\(tenant_id\)s \

  --internalurl http://controller:8776/v1/%\(tenant_id\)s \

  --adminurl http://controller:8776/v1/%\(tenant_id\)s \

  --region regionOne

keystone endpoint-create \

  --service-id $(keystone service-list | awk '/ volumev2 / {print $2}') \

  --publicurl http://controller:8776/v2/%\(tenant_id\)s \

  --internalurl http://controller:8776/v2/%\(tenant_id\)s \

  --adminurl http://controller:8776/v2/%\(tenant_id\)s \

  --region regionOne

安装和配置块存储控制器组件

yum install -y openstack-cinder python-cinderclient python-oslo-db

编辑/etc/cinder/cinder.conf

mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf_bak

vim /etc/cinder/cinder.conf

[database]

connection = mysql://cinder:toyo123@controller/cinder

[DEFAULT]

my_ip = 192.168.116.8

rpc_backend = rabbit

rabbit_host = controller

rabbit_password = Abcd1234

auth_strategy = keystone

verbose = True

[keystone_authtoken]

auth_uri = http://controller:5000/v2.0

identity_uri = http://controller:35357

admin_tenant_name = service

admin_user = cinder

admin_password = Abcd1234

完成安装

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

systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service

systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service

安装和配置存储节点

安装LVM与启动lvm并设置为开机自启动

yum -y install lvm2

systemctl enable lvm2-lvmetad.service

systemctl start lvm2-lvmetad.service

磁盘分区

fdisk /dev/sda

n

p

Enter

+100G

t

8e

w

检查分区信息是否写入内核(检测到了则不用添加)

cat /proc/partitions

major minor  #blocks  name

              sda

                 sda1

              sda2

                sda3

partx -a /dev/sda5 /dev/sda

cat /proc/partitions

major minor  #blocks  name

              sda

                 sda1

              sda2

                sda3

              sda5

建立lvm分区

pvcreate /dev/sda5

  Physical volume "/dev/sda5" successfully created

vgcreate cinder-volumes /dev/sda5

  Volume group "cinder-volumes" successfully created

编辑/etc/lvm/lvm.conf

vim /etc/lvm/lvm.conf

devices {

filter = [ "a/sda/", "r/.*/"]

安装和配置块存储卷组件

yum install -y openstack-cinder targetcli python-oslo-db MySQL-python

编辑/etc/cinder/cinder.conf

mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf_bak

vim /etc/cinder/cinder.conf

[database]

connection = mysql://cinder:toyo123@controller/cinder

[DEFAULT]

rpc_backend = rabbit

rabbit_host = controller

rabbit_password = Abcd1234

uth_strategy = keystone

my_ip = 192.168.116.8

glance_host = controller

iscsi_helper = lioadm

verbose = True

[keystone_authtoken]

auth_uri = http://controller:5000/v2.0

identity_uri = http://controller:35357

admin_tenant_name = service

admin_user = cinder

admin_password = Abcd1234

完成安装

systemctl enable openstack-cinder-volume.service target.service

systemctl start openstack-cinder-volume.service target.service

验证

source admin-openrc.sh

cinder service-list

创建云磁盘

source demo-openrc.sh

cinder create --display-name demo-volume1

cinder list

安装对象存储

安装和配置控制节点

创建身份服务凭据

source admin-openrc.sh

keystone user-create --name swift --pass Abcd1234

keystone user-role-add --user swift --tenant service --role admin

keystone service-create --name swift --type object-store \

  --description "OpenStack Object Storage"

keystone endpoint-create \

  --service-id $(keystone service-list | awk '/ object-store / {print $2}') \

  --publicurl 'http://controller:8080/v1/AUTH_%(tenant_id)s' \

  --internalurl 'http://controller:8080/v1/AUTH_%(tenant_id)s' \

  --adminurl http://controller:8080 \

  --region regionOne

安装和配置控制器节点组件

yum install -y openstack-swift-proxy python-swiftclient python-keystone-auth-token \

  python-keystonemiddleware memcached

下载并编辑proxy-server.conf

curl -o /etc/swift/proxy-server.conf \

https://raw.githubusercontent.com/openstack/swift/stable/juno/etc/proxy-server.conf-sample

vim /etc/swift/proxy-server.conf

[DEFAULT]

bind_port = 

user = swift

swift_dir = /etc/swift

[pipeline:main]

pipeline = authtoken cache healthcheck keystoneauth proxy-logging proxy-server

[app:proxy-server]

allow_account_management = true

account_autocreate = true

[filter:keystoneauth]

use = egg:swift#keystoneauth

operator_roles = admin,_member_

[filter:authtoken]

paste.filter_factory = keystonemiddleware.auth_token:filter_factory

auth_uri = http://controller:5000/v2.0

identity_uri = http://controller:35357

admin_tenant_name = service

admin_user = swift

admin_password = Abcd1234

delay_auth_decision = true

[filter:cache]

memcache_servers = 127.0.0.1:

安装和配置存储节点

       安装xfsprog

yum install -y xfsprogs rsync

创建分区

fdisk /dev/sda

n

e

ENTER

ENTER

n

ENTER

+100G

N

ENTER

ENTER

W

cat /proc/partitions

partx -a /dev/sda5 /dev/sda

partx -a /dev/sda6 /dev/sda

格式化并创建挂载点目录

mkfs.xfs /dev/sda5

mkfs.xfs /dev/sda6

mkdir -p /srv/node/sda5

mkdir -p /srv/node/sda6

编辑 /etc/fstab，并挂载

vim  /etc/fstab

/dev/sda5 /srv/node/sda5 xfs noatime,nodiratime,nobarrier,logbufs=  

/dev/sda6 /srv/node/sda6 xfs noatime,nodiratime,nobarrier,logbufs=  

mount /srv/node/sda5

mount /srv/node/sda6

编辑/etc/rsyncd.conf

mv /etc/rsyncd.conf /etc/rsyncd.conf_bak

vim /etc/rsyncd.conf

uid = swift

gid = swift

log file = /var/log/rsyncd.log

pid file = /var/run/rsyncd.pid

address =192.168.116.7

[account]

max connections = 

path = /srv/node/

read only = false

lock file = /var/lock/account.lock

[container]

max connections = 

path = /srv/node/

read only = false

lock file = /var/lock/container.lock

[object]

max connections = 

path = /srv/node/

read only = false

lock file = /var/lock/object.lock

启动服务并配置为开机自启动

systemctl enable rsyncd.service

systemctl start rsyncd.service

安装和配置存储节点组件

yum install -y openstack-swift-account openstack-swift-container openstack-swift-object

下载配置文件

curl -o /etc/swift/account-server.conf \

https://raw.githubusercontent.com/openstack/swift/stable/juno/etc/account-server.conf-sample

curl -o /etc/swift/container-server.conf \

https://raw.githubusercontent.com/openstack/swift/stable/juno/etc/container-server.conf-sample

curl -o /etc/swift/object-server.conf \

https://raw.githubusercontent.com/openstack/swift/stable/juno/etc/object-server.conf-sample

编辑/etc/swift/account-server.conf

vim /etc/swift/account-server.conf

[DEFAULT]

bind_ip = 192.168.116.7

bind_port = 

user = swift

swift_dir = /etc/swift

devices = /srv/node

[pipeline:main]

pipeline = healthcheck recon account-server

[filter:recon]

recon_cache_path = /var/cache/swift

编辑/etc/swift/container-server.conf

vim /etc/swift/container-server.conf

[DEFAULT]

bind_ip = 192.168.116.7

bind_port = 

user = swift

swift_dir = /etc/swift

devices = /srv/node

[pipeline:main]

pipeline = healthcheck recon container-server

[filter:recon]

recon_cache_path = /var/cache/swift

编辑/etc/swift/object-server.conf

vim /etc/swift/object-server.conf

[DEFAULT]

bind_ip = 192.168.116.7

bind_port = 

user = swift

swift_dir = /etc/swift

devices = /srv/node

[pipeline:main]

pipeline = healthcheck recon object-server

[filter:recon]

recon_cache_path = /var/cache/swift

确保挂载点的目录拥有所有权，创建侦察目录，并确保它的正确的所有权

chown -R swift:swift /srv/node

mkdir -p /var/cache/swift

chown -R swift:swift /var/cache/swift

创建账户环

cd /etc/swift

swift-ring-builder account.builder create   

swift-ring-builder account.builder \

  add r1z1-192.168.116.7:/sda5

swift-ring-builder account.builder \

  add r1z1-192.168.116.7:/sda6

swift-ring-builder account.builder \

  add r1z1-192.168.116.10:/sda5

swift-ring-builder account.builder \

  add r1z1-192.168.116.10:/sda6

平衡环

swift-ring-builder account.builder rebalance

验证

swift-ring-builder account.builder

创建容器环

cd /etc/swift

swift-ring-builder container.builder create

swift-ring-builder container.builder \

  add r1z1-192.168.116.7:/sda5

swift-ring-builder container.builder \

  add r1z1-192.168.116.7:/sda6

swift-ring-builder container.builder \

  add r1z1-192.168.116.10:/sda5

swift-ring-builder container.builder \

  add r1z1-192.168.116.10:/sda6

创建环对象

cd /etc/swift

swift-ring-builder object.builder create

swift-ring-builder object.builder \

  add r1z1-192.168.116.7:/sda5

swift-ring-builder object.builder \

  add r1z1-192.168.116.7:/sda6

swift-ring-builder object.builder \

  add r1z1-192.168.116.10:/sda5

swift-ring-builder object.builder \

  add r1z1-192.168.116.10:/sda6

平衡环

swift-ring-builder object.builder rebalance

验证

swift-ring-builder object.builder

将account.ring.gz, container.ring.gz, 和 object.ring.gz复制到节点存储服务器/etc/swift下

下载并编辑swift.conf，编辑完成后复制到每个存储节点与代理服务器上

curl -o /etc/swift/swift.conf \

https://raw.githubusercontent.com/openstack/swift/stable/juno/etc/swift.conf-sample

vim /etc/swift/swift.conf

[swift-hash]

swift_hash_path_prefix = xrfuniounenqjnw

swift_hash_path_suffix = fLIbertYgibbitZ

[storage-policy:]

name = Policy-

default = yes

修改目录拥有者并启动服务与配置开机自启动，每个存储节点与代理服务器一样操作

chown -R swift:swift /etc/swift

systemctl enable openstack-swift-proxy.service memcached.service

systemctl restart openstack-swift-proxy.service memcached.service

在存储节点，启动对象存储服务，并将其配置为开机自启动

systemctl enable openstack-swift-account.service openstack-swift-account-auditor.service \

  openstack-swift-account-reaper.service openstack-swift-account-replicator.service

systemctl enable openstack-swift-container.service openstack-swift-container-auditor.service \

  openstack-swift-container-replicator.service openstack-swift-container-updater.service

systemctl enable openstack-swift-object.service openstack-swift-object-auditor.service \

  openstack-swift-object-replicator.service openstack-swift-object-updater.service

swift-init all start

验证

source demo-openrc.sh

swift stat

        Account: AUTH_2e6cfee73a0e42e3ad67affb9f042484

     Containers: 

        Objects: 

          Bytes: 

X-Put-Timestamp: 1431246736.74462

    X-Timestamp: 1431246736.74462

     X-Trans-Id: tx99c4c6fa0ade4314aec8d-00554f1790

   Content-Type: text/plain; charset=utf-

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