(九)OpenStack---M版---雙節點搭建---Swift安裝和配置

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本次搭建僅採用Compute單節點作swift組件

1.Controller安裝並配置控制節點

2.Compute安裝和配置存儲節點

3.Compute節點安裝並配置組件

4.Controller節點建立，分發並初始化rings

5.啓動服務

6.Controller執行驗證操做

1.Controller安裝並配置控制節點

1.得到憑證並建立身份認證服務的憑證

# . /root/admin-openrc

# openstack user create --domain default --password 000000 swift
# openstack role add --project service --user swift admin

#openstack service create --name swift --description "OpenStack Object Storage" object-store

2.建立對象存儲服務 API 端點

# openstack endpoint create --region RegionOne object-store public http://controller:8080/v1/AUTH_%\(tenant_id\)s

# openstack endpoint create --region RegionOne object-store internal http://controller:8080/v1/AUTH_%\(tenant_id\)s

# openstack endpoint create --region RegionOne object-store admin http://controller:8080/v1

3.安裝並配置組件

[root@controller ~]# yum -y install openstack-swift-proxy python-swiftclient python-keystoneclient python-keystonemiddleware memcached

編輯文件 /etc/swift/proxy-server.conf,刪除原有內容，直接添加以下內容

# vi /etc/swift/proxy-server.conf


[DEFAULT]
bind_port = 8080
swift_dir = /etc/swift
user = 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:tempauth]
use = egg:swift#tempauth
user_admin_admin = admin .admin .reseller_admin
user_test_tester = testing .admin
user_test2_tester2 = testing2 .admin
user_test_tester3 = testing3
user_test5_tester5 = testing5 service
[filter:authtoken]
paste.filter_factory = keystonemiddleware.auth_token:filter_factory
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 = swift
password = 000000
delay_auth_decision = True
[filter:keystoneauth]
use = egg:swift#keystoneauth
operator_roles = admin,user
[filter:healthcheck]
use = egg:swift#healthcheck
[filter:cache]
memcache_servers = controller:11211
use = egg:swift#memcache
[filter:ratelimit]
use = egg:swift#ratelimit
[filter:domain_remap]
use = egg:swift#domain_remap
[filter:catch_errors]
use = egg:swift#catch_errors
[filter:cname_lookup]
use = egg:swift#cname_lookup
[filter:staticweb]
use = egg:swift#staticweb
[filter:tempurl]
use = egg:swift#tempurl
[filter:formpost]
use = egg:swift#formpost
[filter:name_check]
use = egg:swift#name_check
[filter:list-endpoints]
use = egg:swift#list_endpoints
[filter:proxy-logging]
use = egg:swift#proxy_logging
[filter:bulk]
use = egg:swift#bulk
[filter:slo]
use = egg:swift#slo
[filter:dlo]
use = egg:swift#dlo
[filter:container-quotas]
use = egg:swift#container_quotas
[filter:account-quotas]
use = egg:swift#account_quotas
[filter:gatekeeper]
use = egg:swift#gatekeeper
[filter:container_sync]
use = egg:swift#container_sync
[filter:xprofile]
use = egg:swift#xprofile
[filter:versioned_writes]
use = egg:swift#versioned_writes

編輯文件/etc/swift/swift.conf 刪除原有內容，添加以下內容

# vi /etc/swift/swift.conf

[swift-hash]
swift_hash_path_suffix = changeme
swift_hash_path_prefix = changeme
[storage-policy:0]
name = Policy-0
default = yes
aliases = yellow, orange
[swift-constraints]

添加權限

# chown -R root:swift /etc/swift

2.Compute安裝和配置存儲節點

1.安裝軟件包

[root@compute ~]# yum -y install xfsprogs rsync openstack-swift-account openstack-swift-container openstack-swift-object

2.使用XFS格式化/dev/sdb和/dev/sdc設備

搭建Swift存儲節點須要一塊空盤，此處咱們查看添加的空盤

# lsblk

建立分區

# fdisk /dev/sdc

# mkfs.xfs  /dev/sdc1

3.建立掛載點目錄結構

[root@compute ~]# mkdir -p /swift/node

4.編輯/etc/fstab文件並添加如下內容

# vi /etc/fstab

/dev/sdc1 /swift/node xfs noatime,nodiratime,nobarrier,logbufs=8 0 0

5.掛載設備

[root@compute ~]# mount /dev/sdc1 /swift/node/

6.編輯/etc/rsyncd.conf文件並添加如下內容

[root@compute ~]#vi /etc/rsyncd.conf

pid file = /var/run/rsyncd.pid
log file = /var/log/rsyncd.log
uid = swift
gid = swift
address = 127.0.0.1
[account]
path            = /swift/node
read only       = false
write only      = no
list            = yes
incoming chmod  = 0644
outgoing chmod  = 0644
max connections = 25
lock file =     /var/lock/account.lock
[container]
path            = /swift/node
read only       = false
write only      = no
list            = yes
incoming chmod  = 0644
outgoing chmod  = 0644
max connections = 25
lock file =     /var/lock/container.lock
[object]
path            = /swift/node
read only       = false
write only      = no
list            = yes
incoming chmod  = 0644
outgoing chmod  = 0644
max connections = 25
lock file =     /var/lock/object.lock
[swift_server]
path            = /etc/swift
read only       = true
write only      = no
list            = yes
incoming chmod  = 0644
outgoing chmod  = 0644
max connections = 5
lock file =     /var/lock/swift_server.lock

7.啓動 「rsyncd」 服務和配置它隨系統啓動

# systemctl start rsyncd.service
# systemctl enable rsyncd.service

3.Compute節點安裝並配置組件

1.編輯 /etc/swift/account-server.conf 文件，刪除原有內容，直接添加如下內容

#vi /etc/swift/account-server.conf

[DEFAULT]
bind_port = 6002
user = swift
swift_dir = /etc/swift
devices = /swift/node
mount_check = false
[pipeline:main]
pipeline = healthcheck recon account-server
[app:account-server]
use = egg:swift#account
[filter:healthcheck]
use = egg:swift#healthcheck
[filter:recon]
use = egg:swift#recon
recon_cache_path = /var/cache/swift
[account-replicator]
[account-auditor]
[account-reaper]
[filter:xprofile]
use = egg:swift#xprofile

2.編輯/etc/swift/container-server.conf文件，刪除原有內容，直接添加如下內容：

# vi /etc/swift/container-server.conf

[DEFAULT]
bind_port = 6001
user = swift
swift_dir = /etc/swift
devices = /swift/node
mount_check = false
[pipeline:main]
pipeline = healthcheck recon container-server
[app:container-server]
use = egg:swift#container
[filter:healthcheck]
use = egg:swift#healthcheck
[filter:recon]
use = egg:swift#recon
recon_cache_path = /var/cache/swift
[container-replicator]
[container-updater]
[container-auditor]
[container-sync]
[filter:xprofile]
use = egg:swift#xprofile

3.編輯/etc/swift/object-server.conf文件，刪除原有內容，直接添加如下內容：

# vi /etc/swift/object-server.conf

[DEFAULT]
bind_port = 6000
user = swift
swift_dir = /etc/swift
devices = /swift/node
mount_check = false
[pipeline:main]
pipeline = healthcheck recon object-server
[app:object-server]
use = egg:swift#object
[filter:healthcheck]
use = egg:swift#healthcheck
[filter:recon]
use = egg:swift#recon
recon_cache_path = /var/cache/swift
recon_lock_path = /var/lock
[object-replicator]
[object-reconstructor]
[object-updater]
[object-auditor]
[filter:xprofile]
use = egg:swift#xprofile

4.編輯文件/etc/swift/swift.conf 刪除原有內容，添加以下內容

# vi /etc/swift/swift.conf

[swift-hash]
swift_hash_path_suffix = changeme
swift_hash_path_prefix = changeme
[storage-policy:0]
name = Policy-0
default = yes
aliases = yellow, orange
[swift-constraints]

5.確認掛載點目錄結構是否有合適的全部權：

# chown -R swift:swift /swift/node

6.建立 「recon」 目錄和確保它有合適的全部權：

# mkdir -p /var/cache/swift
# chown -R root:swift /var/cache/swift
# chmod -R 775 /var/cache/swift
# chown -R root:swift /etc/swift

4.Controller節點建立，分發並初始化rings

1.建立帳戶ring

1.切換到 ``/etc/swift``目錄。建立基本 account.builder 文件：

# cd /etc/swift
# swift-ring-builder account.builder create 18 1 1
2.添加每一個節點到 ring 中：
# swift-ring-builder account.builder add --region 1 --zone 1 --ip 192.168.100.20 --port 6002 --device sdc1 --weight 100
3.驗證ring內容
# swift-ring-builder account.builder
4.平衡ring
# swift-ring-builder account.builder rebalance

2.建立ring容器

1.切換到 ``/etc/swift``目錄。建立基本``container.builder``文件：
# cd /etc/swift
# swift-ring-builder container.builder create 10 1 1
2.添加每一個節點到 ring 中：
# swift-ring-builder container.builder add --region 1 --zone 1 --ip 192.168.100.20 --port 6001 --device sdc1 --weight 100
3.驗證 ring 的內容：
# swift-ring-builder container.builder
4.平衡 ring：
# swift-ring-builder container.builder rebalance

3.建立Ring對象

1.切換到 ``/etc/swift``目錄。建立基本``object.builder``文件：
# swift-ring-builder object.builder create 10 1 1
2.添加每一個節點到 ring 中：
# swift-ring-builder object.builder add --region 1 --zone 1 --ip 192.168.100.20 --port 6000 --device sdc1 --weight 100
3.驗證 ring 的內容：
# swift-ring-builder object.builder
4.平衡 ring：
# swift-ring-builder object.builder rebalance

4.Compute節點複製Controller的配置文件

複製``account.ring.gz``，container.ring.gz``和``object.ring.gz 文件到每一個存儲節點和其餘運行了代理服務的額外節點的 /etc/swift 目錄。
[root@compute ~]# scp controller:/etc/swift/*.ring.gz /etc/swift/

5.啓動服務

1.在控制節點Controller上，啓動對象存儲代理服務及其依賴服務，並將它們配置爲隨系統啓動：

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

2.在存儲節點Compute上，啓動對象存儲服務，並將其設置爲隨系統啓動

# 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-account.service openstack-swift-account-auditor.service openstack-swift-account-reaper.service openstack-swift-account-replicator.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-container.service openstack-swift-container-auditor.service openstack-swift-container-replicator.service openstack-swift-container-updater.service

# systemctl start openstack-swift-object.service openstack-swift-object-auditor.service openstack-swift-object-replicator.service openstack-swift-object-updater.service
# systemctl enable openstack-swift-object.service openstack-swift-object-auditor.service openstack-swift-object-replicator.service openstack-swift-object-updater.service

6.Controller執行驗證操做

1.導入demo憑證

# . /root/demo-openrc

2. 顯示服務狀態：

# swift stat

3.建立容器 container1

# openstack container create container1

4.上傳一個測試文件到container1容器

# openstack object create container1 /root/demo-openrc

5.列出container1容器裏的全部文件

# openstack object list container1

6.從container1容器裏下載一個測試文件

# openstack object save container1 /root/demo-openrc