Ubuntu 12.04 OpenStack Swift单节点部署手册

VMware Workstation 9 (推荐版本,低版本亦可,只要能安装Ubuntu 12.04)
Ubuntu 12.04 Server 32 bit
OpenStack Swift v1.8 (Grizzly)

说明
此文档为基于官方修改的只针对Ubuntu 12.04,完整的参阅官方文档
本部署为开发环境,Swift配置为以root权限运行,生产环境推荐新建用户swift
选择Ubuntu 12.04因其默认内核为3.5,减少部署时的麻烦
Ubuntu Server安装时不选其它组件,最小化安装

以下安装命令全部以root身份运行
Ubuntu 更改为国内源(非必需):
sudo vi /etc/apt/sources.list
%s/cn.archive.ubuntu.com/mirrors.ustc.edu.cn/g
sudo apt-get update
sudo apt-get upgrade

安装依赖
apt-get update
apt-get install curl gcc memcached rsync sqlite3 xfsprogs git python-setuptools
apt-get install python-coverage python-dev python-nose python-simplejson python-xattr python-eventlet
python-greenlet python-pastedeploy python-netifaces python-pip python-dnspython python-mock
使用回环设备作为存储,若需要使用一个分区作为存储,参见官方文档
mkdir /srv
truncate -s 1GB /srv/swift-disk
mkfs.xfs /srv/swift-disk
修改/etc/fstab 添加如下行
/srv/swift-disk /mnt/sdb1 xfs loop,noatime,nodiratime,nobarrier,logbufs=8 0 0

mkdir /mnt/sdb1
mount /mnt/sdb1
mkdir /mnt/sdb1/1 /mnt/sdb1/2 /mnt/sdb1/3 /mnt/sdb1/4
chown root:root /mnt/sdb1/*
for x in {1..4}; do ln -s /mnt/sdb1/$x /srv/$x; done
mkdir -p /etc/swift/object-server /etc/swift/container-server /etc/swift/account-server
mkdir -p /srv/1/node/sdb1 /srv/2/node/sdb2 /srv/3/node/sdb3 /srv/4/node/sdb4 /var/run/swift
chown -R root:root /etc/swift /srv/[1-4]/ /var/run/swift
编辑文件/etc/rc.local,在exit 0 之前添加如下4行:
mkdir -p /var/cache/swift /var/cache/swift2 /var/cache/swift3 /var/cache/swift4
chown <your-user-name>:<your-group-name> /var/cache/swift*
mkdir -p /var/run/swift
chown <your-user-name>:<your-group-name> /var/run/swift

设置Rsync
创建文件/etc/rsyncd.conf,:
uid = root
gid = root
log file = /var/log/rsyncd.log
pid file = /var/run/rsyncd.pid
address = 127.0.0.1

[account6012]
max connections = 25
path = /srv/1/node/
read only = false
lock file = /var/lock/account6012.lock

[account6022]
max connections = 25
path = /srv/2/node/
read only = false
lock file = /var/lock/account6022.lock

[account6032]
max connections = 25
path = /srv/3/node/
read only = false
lock file = /var/lock/account6032.lock

[account6042]
max connections = 25
path = /srv/4/node/
read only = false
lock file = /var/lock/account6042.lock

[container6011]
max connections = 25
path = /srv/1/node/
read only = false
lock file = /var/lock/container6011.lock

[container6021]
max connections = 25
path = /srv/2/node/
read only = false
lock file = /var/lock/container6021.lock

[container6031]
max connections = 25
path = /srv/3/node/
read only = false
lock file = /var/lock/container6031.lock

[container6041]
max connections = 25
path = /srv/4/node/
read only = false
lock file = /var/lock/container6041.lock

[object6010]
max connections = 25
path = /srv/1/node/
read only = false
lock file = /var/lock/object6010.lock

[object6020]
max connections = 25
path = /srv/2/node/
read only = false
lock file = /var/lock/object6020.lock

[object6030]
max connections = 25
path = /srv/3/node/
read only = false
lock file = /var/lock/object6030.lock

[object6040]
max connections = 25
path = /srv/4/node/
read only = false
lock file = /var/lock/object6040.lock
编辑文件/etc/default/rsync,设置参数RSYNC_ENABLE为true:
RSYNC_ENABLE=true
启动rsync服务
service rsync restart
确认rsync启动成功
rsync rsync://pub@localhost/
设置独立日志(非必需,略,见官方文档)
获取代码并设置测试环境
从git上获取swift代码,下载到本地
git clone https://github.com/openstack/swift.git
安装Swift的开发版本
cd ~/swift
git checkout -t origin/stable/grizzly # checkout稳定分支1.8
python setup.py develop
cd ..
从git上获取python-swiftclient代码,下载到本地
git clone https://github.com/openstack/python-swiftclient.git
安装python-swiftclient的开发版本
cd ~/python-swiftclient
python setup.py develop
cd ..
配置各结点
创建文件/etc/swift/proxy-server.conf,
[DEFAULT]
bind_port = 8080
user = root
log_facility = LOG_LOCAL1
eventlet_debug = true

[pipeline:main]
pipeline = healthcheck cache tempauth proxy-logging proxy-server

[app:proxy-server]
use = egg:swift#proxy
allow_account_management = true
account_autocreate = true

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