openstack学习（七）：swift配置以及使用

记录，方便查阅。

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 只做部分解释

Install and configure the controller node

 

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

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

 从github获取配置文件

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

/etc/swift/proxy-server.conf

[DEFAULT]
bind_port = 8080
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_　　#用户管理，以及使用的用户

[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 = swift
delay_auth_decision = true


[filter:cache]
memcache_servers = 127.0.0.1:11211

 

Install and configure the storage nodes

包含2块块设备，添加2块硬盘，sdb、sdc

fdisk 分区sdb1、sdc1

yum install xfsprogs rsync

mkfs.xfs /dev/sdb1　　#文件系统推荐xfs
mkfs.xfs /dev/sdc1

mkdir -p /srv/node/sdb1　　#创建挂载点
mkdir -p /srv/node/sdc1

/etc/fstab　　启动自动挂载点

/dev/sdb1 /srv/node/sdb1 xfs noatime,nodiratime,nobarrier,logbufs=8 0 2
/dev/sdc1 /srv/node/sdc1 xfs noatime,nodiratime,nobarrier,logbufs=8 0 2

mount -a　　#读取配置文件并挂载
mount /srv/node/sdb1
mount /srv/node/sdc1

/etc/rsyncd.conf　　同步服务

uid = swift
gid = swift
log file = /var/log/rsyncd.log
pid file = /var/run/rsyncd.pid
address = 192.168.23.12
[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

 

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

 获取account、container、object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

/etc/swift/account-server.conf

[DEFAULT]
...
bind_ip = 192.168.23.11
bind_port = 6002
user = swift
swift_dir = /etc/swift
devices = /srv/node
[pipeline:main]
pipeline = healthcheck recon account-server

[filter:recon]
recon_cache_path = /var/cache/swift

/etc/swift/container-server.conf

[DEFAULT]
bind_ip = 192.168.23.11
bind_port = 6001
user = swift
swift_dir = /etc/swift
devices = /srv/node

[pipeline:main]
pipeline = healthcheck recon container-server

[filter:recon]
recon_cache_path = /var/cache/swift

/etc/swift/object-server.conf

[DEFAULT]
bind_ip = 192.168.23.11
bind_port = 6001
user = swift
swift_dir = /etc/swift
devices = /srv/node

[pipeline:main]
pipeline = healthcheck recon container-server

[filter:recon]
recon_cache_path = /var/cache/swift

 文件夹权限：

chown -R swift:swift /srv/node
mkdir -p /var/cache/swift
chown -R swift:swift /var/cache/swift

Create initial rings

Controller

cd /etc/swift　　创建环

swift-ring-builder account.builder create 10 3 1
swift-ring-builder account.builder add r1z1-192.168.23.12:6002/sdb1 100　　#添加存储区
swift-ring-builder account.builder add r1z1-192.168.23.12:6002/sdc1 100
swift-ring-builder account.builder　　#查看环
swift-ring-builder account.builder rebalance　　#负载均衡环

swift-ring-builder container.builder create 10 3 1
swift-ring-builder container.builder add r1z1-192.168.23.12:6001/sdb1 100
swift-ring-builder container.builder add r1z1-192.168.23.12:6001/sdc1 100
swift-ring-builder container.builder
swift-ring-builder container.builder rebalance

swift-ring-builder object.builder create 10 3 1
swift-ring-builder object.builder add r1z1-192.168.23.12:6000/sdb1 100
swift-ring-builder object.builder add r1z1-192.168.23.12:6000/sdc1 100
swift-ring-builder object.builder
swift-ring-builder object.builder rebalance

Distribute ring configuration files

Copy the account.ring.gz, container.ring.gz, and object.ring.gz files to the /etc/swift directory on each storage node and any additional nodes running the proxy service.

scp -r account.ring.gz container.ring.gz object.ring.gz root@192.168.23.12:/etc/swift/

Finalize installation

controller

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

[swift-hash]
swift_hash_path_suffix = yippee　　#HASH前缀
swift_hash_path_prefix = yippee　　#HASH后缀


[storage-policy:0]
name = Policy-0
default = yes

Copy the swift.conf file to the /etc/swift directory on each storage node and any additional nodes running the proxy service.

scp -r swift.conf object.ring.gz root@192.168.23.12:/etc/swift/

all nodes

 文件夹权限：

chown -R swift:swift /etc/swift

On the controller node and any other nodes running the proxy service

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

 storage nodes

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

 重启时出现无法创建容器问题以及容器不见了的问题，三个服务未启动，端口被占用；

swift-init all start
netstat –tnlp
kill -9 xxx　　#删除对应pid
swift init all restart

 

至此，swift安装完成。