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（六）Open Stack（M）----Horizon（Dashboard）安装和配置
一：准备工作 ---- 硬盘添加
在虚拟机还没开机（关闭虚拟机后）时，在硬件配置compute节点上添加一个硬盘。
二：控制节点的配置
1.控制节点获得凭证并创建身份认证服务的凭证
. /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
截图如下
2.创建对象存储服务 API 端点
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
截图如下
3.安装并配置swift组件
yum -y install openstack-swift-proxy python-swiftclient python-keystoneclient python-keystonemiddleware memcached
4.编辑文件 /etc/swift/proxy-server.conf
删除原有内容，再进行添加
cp /etc/swift/proxy-server.conf /etc/swift/proxy-server.conf.bank vi /etc/swift/proxy-server.conf
修改后内容如下：
[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
截图如下：
5.编辑文件/etc/swift/swift.conf
删除原有内容，再进行添加
vi /etc/swift/swift.conf
修改后内容如下：
[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]
截图如下：
6.添加权限
chown -R root:swift /etc/swift
三：存储节点的配置（计算节点充当存储节点）
1.安装软件包
yum -y install xfsprogs rsync openstack-swift-account openstack-swift-container openstack-swift-object
2.使用XFS格式化分区新设备
搭建Swift存储节点需要一块空盘，此处我们查看开头添加的空盘
1.查看磁盘
lsblk
截图如下：
可以发现新添加的磁盘，即/dev/sdb
2.格式化
fdisk /dev/sdb
截图如下：
3.分区
mkfs.xfs /dev/sdb1
4.创建挂载点目录结构
mkdir -p /sift/node
5.挂载
mount /dev/sdb1 /swift/node/
截图如下·：
6.编辑/etc/fstab文件并添加以下内容
vi /etc/fstab
追加如下内容：
/dev/sdb1 /swift/node xfs noatime,nodiratime,nobarrier,logbufs=8 0 0
截图如下：
3.编辑/etc/rsyncd.conf文件
vi /etc/rsyncd.conf
添加如下内容：
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
截图如下：
4.启动rsyncd服务和配置开机自启
systemctl start rsyncd.service systemctl enable rsyncd.service
截图如下：
