龙华网站(建设龙华信科),青岛网站建设市场,工商注册官方网站,万网在线OpenStack Swift是一个分布式对象存储系统#xff0c;它可以为大规模的数据存储提供高可用性、可扩展性和数据安全性。Swift是OpenStack的一个核心组件#xff0c;它允许用户将大量的数据存储在云上#xff0c;并且可以随时访问、检索和管理这些数据。 Swift的设计目标是为了… OpenStack Swift是一个分布式对象存储系统它可以为大规模的数据存储提供高可用性、可扩展性和数据安全性。Swift是OpenStack的一个核心组件它允许用户将大量的数据存储在云上并且可以随时访问、检索和管理这些数据。 Swift的设计目标是为了处理海量数据和大规模数据的高并发访问它采用了一些独特的技术和架构如分布式存储、数据冗余、负载均衡、数据分片、对象容器等。 在先前的教程中介绍了安装openstack及其相关组件的具体过程本文介绍如何安装swift。
在按照本教程操作之前请确保完成以下配置
【Openstack Train安装】一、虚拟机创建
【Openstack Train安装】二、NTP安装
【Openstack Train安装】三、openstack安装
【Openstack Train安装】四、MariaDB/RabbitMQ 安装
【Openstack Train安装】五、Memcached/Etcd安装
【Openstack Train安装】六、Keystone安装
【Openstack Train安装】七、glance安装
【Openstack Train安装】八、placement安装
【Openstack Train安装】九、Nova安装
【Openstack Train安装】十、Neutron安装
【Openstack Train安装】十一、Dashboard 安装
【Openstack Train安装】十二、Cinder安装
安装环境如下
VMware WorkstationV17.0本机系统win11虚拟机系统CentOS 7.5
一、控制节点
以下操作在控制节点运行
登录admin . admin-openrc 创建swift用户 openstack user create --domain default --password-prompt swift 如下图 openstack service create --name swift --description OpenStack Object Storage object-store
添加admin权限 openstack role add --project service --user swift admin 创建服务入口 openstack service create --name swift --description OpenStack Object Storage object-store 如下图
创建API端点 openstack endpoint create --region RegionOne object-store public http://controller:8080/v1/AUTH_%\(project_id\)s
openstack endpoint create --region RegionOne object-store internal http://controller:8080/v1/AUTH_%\(project_id\)s
openstack endpoint create --region RegionOne object-store admin http://controller:8080/v1如下图 安装swift
yum install openstack-swift-proxy python-swiftclient python-keystoneclient python-keystonemiddleware memcached -y
获取代理服务配置
curl -o /etc/swift/proxy-server.conf https://opendev.org/openstack/swift/raw/branch/master/etc/proxy-server.conf-sample
如下图 备份并删除配置文件的注释
mv /etc/swift/proxy-server.conf /etc/swift/proxy-server.conf.source
cat /etc/swift/proxy-server.conf.source | grep -Ev ^#|^$ /etc/swift/proxy-server.conf
编辑/etc/swift/proxy-server.conf删除[pipeline:main] 的 tempurl 和tempauth 完成以下内容
[DEFAULT]
bind_port 8080
user swift
swift_dir /etc/swift[pipeline:main]
pipeline catch_errors gatekeeper healthcheck proxy-logging cache container_sync bulk ratelimit authtoken keystoneauth container-quotas account-quotas slo dlo versioned_writes proxy-logging proxy-server[app:proxy-server]
use egg:swift#proxy
account_autocreate True[filter:keystoneauth]
use egg:swift
operator_roles admin,user[filter:authtoken]
paste.filter_factory keystonemiddleware.auth_token:filter_factory
www_authenticate_uri http://controller:5000
auth_url http://controller:5000
memcached_servers controller:11211
auth_type password
project_domain_id default
user_domain_id default
project_name service
username swift
password 123456
delay_auth_decision True[filter:cache]
use egg:swift
memcache_servers controller:11211二、计算节点
本教程只包含控制节点和计算节点计算节点也做存储节点用以下操作在计算节点运行。
安装相关库
yum install xfsprogs rsync -y
添加4个20GB的硬盘添加的教程可以参考【Openstack Train安装】十二、Cinder安装一共6块硬盘cinder添加一个本文添加4个 使用以下命令扫描硬盘
for i in /sys/class/scsi_host/host*/scan;do echo - - - $i;done
查看硬盘列表
fdisk -l
如下图 转换/dev/sdc为XFS格式(因为我的前两块硬盘被用了所以这里使用第三个硬盘请根据自己的情况调整)
mkfs.xfs /dev/sdc
mkfs.xfs /dev/sdd
mkfs.xfs /dev/sde
mkfs.xfs /dev/sdf
如下图 创建挂载的目录
mkdir -p /srv/node/sdc
mkdir -p /srv/node/sdd
mkdir -p /srv/node/sde
mkdir -p /srv/node/sdf
编辑 /etc/fstab添加以下内容
/dev/sdc /srv/node/sdc xfs noatime,nodiratime,logbufs8 0 2
/dev/sdd /srv/node/sdd xfs noatime,nodiratime,logbufs8 0 2
/dev/sde /srv/node/sde xfs noatime,nodiratime,logbufs8 0 2
/dev/sdf /srv/node/sdf xfs noatime,nodiratime,logbufs8 0 2
如下图 挂载硬盘
mount /srv/node/sdc
mount /srv/node/sdd
mount /srv/node/sde
mount /srv/node/sdf
创建文件或者编辑/etc/rsyncd.conf 并添加以下内容
uid swift
gid swift
log file /var/log/rsyncd.log
pid file /var/run/rsyncd.pid
address 10.0.0.31[account]
max connections 2
path /srv/node/
read only False
lock file /var/lock/account.lock[container]
max connections 2
path /srv/node/
read only False
lock file /var/lock/container.lock[object]
max connections 2
path /srv/node/
read only False
lock file /var/lock/object.lock
设置开机自启并启动该服务
systemctl enable rsyncd.service
systemctl start rsyncd.service
安装包
yum install openstack-swift-account openstack-swift-container openstack-swift-object -y
获取相关信息
curl -o /etc/swift/account-server.conf https://opendev.org/openstack/swift/raw/branch/master/etc/account-server.conf-sample
curl -o /etc/swift/container-server.conf https://opendev.org/openstack/swift/raw/branch/master/etc/container-server.conf-sample
curl -o /etc/swift/object-server.conf https://opendev.org/openstack/swift/raw/branch/master/etc/object-server.conf-sample
保存并备份/etc/swift/account-server.conf
mv /etc/swift/account-server.conf /etc/swift/account-server.conf.source
cat /etc/swift/account-server.conf.source | grep -Ev ^#|^$ /etc/swift/account-server.conf
编辑/etc/swift/account-server.conf并设置以下信息
[DEFAULT]
bind_ip 10.0.0.31
bind_port 6202
user swift
swift_dir /etc/swift
devices /srv/node
mount_check True[pipeline:main]
pipeline healthcheck recon account-server[filter:recon]
use egg:swift#recon
recon_cache_path /var/cache/swift
备份并删除/etc/swift/container-server.conf的注释
mv /etc/swift/container-server.conf /etc/swift/container-server.conf.source
cat /etc/swift/container-server.conf.source | grep -Ev ^#|^$ /etc/swift/container-server.conf
编辑/etc/swift/container-server.conf做出如下改动
[DEFAULT]
bind_ip 10.0.0.31
bind_port 6201
user swift
swift_dir /etc/swift
devices /srv/node
mount_check True[pipeline:main]
pipeline healthcheck recon container-server[filter:recon]
use egg:swift#recon
recon_cache_path /var/cache/swift
备份/etc/swift/object-server.conf
mv /etc/swift/object-server.conf /etc/swift/object-server.conf.source
cat /etc/swift/object-server.conf.source | grep -Ev ^#|^$ /etc/swift/object-server.conf
编辑/etc/swift/object-server.conf添加以下内容
[DEFAULT]
bind_ip 10.0.0.31
bind_port 6200
user swift
swift_dir /etc/swift
devices /srv/node
mount_check True[pipeline:main]
pipeline healthcheck recon object-server[filter:recon]
use egg:swift#recon
recon_cache_path /var/cache/swift
recon_lock_path /var/lock
修改文件权限
chown -R swift:swift /srv/node
创建相关目录并授予权限
mkdir -p /var/cache/swift
chown -R root:swift /var/cache/swift
chmod -R 775 /var/cache/swift
三、完成安装
在控制节点运行以下命令。
进入/etc/swift 目录 创建账户account.builder:
swift-ring-builder account.builder create 10 3 1
将存储节点添加到ring
swift-ring-builder account.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6202 --device sdc --weight 100
swift-ring-builder account.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6202 --device sdd --weight 100
swift-ring-builder account.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6202 --device sde --weight 100
swift-ring-builder account.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6202 --device sdf --weight 100
查看ring
swift-ring-builder account.builder
如下图 rebalance ring:
swift-ring-builder account.builder rebalance
如下图 创建容器ring
swift-ring-builder container.builder create 10 3 1
添加到ring
swift-ring-builder container.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6201 --device sdc --weight 100
swift-ring-builder container.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6201 --device sdd --weight 100
swift-ring-builder container.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6201 --device sde --weight 100
swift-ring-builder container.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6201 --device sdf --weight 100
查看ring
swift-ring-builder container.builder
如下图 rebalance ring:
swift-ring-builder container.builder rebalance
如下图 创建对象ring
swift-ring-builder object.builder create 10 3 1
添加到ring
swift-ring-builder object.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6200 --device sdc --weight 100
swift-ring-builder object.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6200 --device sdd --weight 100
swift-ring-builder object.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6200 --device sde --weight 100
swift-ring-builder object.builder add --region 1 --zone 1 --ip 10.0.0.31 --port 6200 --device sdf --weight 100
查看ring
swift-ring-builder object.builder
如下 rebalance ring:
swift-ring-builder object.builder rebalance
如下图 将account.ring.gz, container.ring.gz和object.ring.gz三个文件拷贝到其他节点的/etc/swift目录使用下面的命令Ip地址要换成自己的本教程计算节点是10.0.0.31
scp /etc/swift/*.ring.gz root10.0.0.31:/etc/swift/
如下图复制成功 在控制节点运行以下命令
curl -o /etc/swift/swift.conf https://opendev.org/openstack/swift/raw/branch/master/etc/swift.conf-sample
备份/etc/swift/swift.conf并删除注释
mv /etc/swift/swift.conf /etc/swift/swift.conf.source
cat /etc/swift/swift.conf.source | grep -Ev ^#|^$ /etc/swift/swift.conf
编辑/etc/swift/swift.conf完成以下配置(该文件默认已经配置好了)
[swift-hash]
...
swift_hash_path_suffix changeme
swift_hash_path_prefix changeme[storage-policy:0]
...
name Policy-0
default yes
将swift.conf 复制到其他存储节点的 /etc/swift 目录下本教程只需要复制到计算节点运行以下命令
scp /etc/swift/swift.conf root10.0.0.31:/etc/swift/
在所有节点修改文件权限
chown -R root:swift /etc/swift
控制节点运行
systemctl enable openstack-swift-proxy.service memcached.service
systemctl start openstack-swift-proxy.service memcached.service
计算节点修改权限
chown -R swift:swift /srv/node
计算节点运行
systemctl enable openstack-swift-account.service openstack-swift-account-auditor.service openstack-swift-account-reaper.service openstack-swift-account-replicator.service
systemctl start 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 start 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
systemctl start openstack-swift-object.service openstack-swift-object-auditor.service openstack-swift-object-replicator.service openstack-swift-object-updater.service
四、验证
登录demo用户
. demo-openrc
查看swift状态(如果权限有问题就登录admin账户)
swift stat
如下图 创建container1 容器
openstack container create container1
如下图 上传文件到container1容器我传的cirros
openstack object create container1 cirros-0.4.0-x86_64-disk.img
如下图 查看容器中的文件
openstack object list container1
如下图 下载容器中的文件cirros镜像
openstack object save container1 cirros-0.4.0-x86_64-disk.img
如下图
