swift 单独部署，开发

部署环境

• virtualBox
• Ubuntu 14.04 desktop
• OpenStack Swift (kilo)

说明

• 此文档为基于官方修改的只针对Ubuntu 14.04，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
• 以下安装命令全部以root身份运行

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=  

shell 执行一下命令

mkdir /mnt/sdb1
mount /mnt/sdb1
mkdir /mnt/sdb1/ /mnt/sdb1/ /mnt/sdb1/ /mnt/sdb1/
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 =
path = /srv//node/
read only = false
lock file = /var/lock/account6012.lock

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

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

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

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

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

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

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

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

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

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

[object6040]
max connections =
path = /srv//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/pingandezhufu/swift

安装Swift的开发版本

cd ~/swift
git checkout -t origin/stable/kilo
python setup.py develop
cd ..

从git上获取python-swiftclient代码，下载到本地

git clone https://github.com/pingandezhufu/python-swiftclient

安装python-swiftclient的开发版本

cd ~/python-swiftclient

git checkout -t origin/stable/kilo 

python setup.py develop 
cd ..

提示错误：

重新下载安装 liberasurecode-1.0.7

网址：

https://bbuseruploads.s3.amazonaws.com/3f313ac6-68e0-4ed9-aed3-963c76794880/downloads/b30da25f-25ee-438c-bcbc-cd0003164624/liberasurecode-1.0.7.tar.gz?Signature=888aYhtKkkok4UKVGvXmqbRmiFQ%3D&Expires=1461687328&AWSAccessKeyId=AKIAIWY5XSVPZPDQYRQQ&versionId=null&response-content-disposition=attachment%3B%20filename%3D%22liberasurecode-1.0.7.tar.gz%22

配置各结点

创建文件/etc/swift/proxy-server.conf，

Create /etc/swift/account-server/1.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL2
recon_cache_path = /var/cache/swift
eventlet_debug = true

[pipeline:main]
pipeline = recon account-server

[app:account-server]
use = egg:swift#account

[filter:recon]
use = egg:swift#recon

[account-replicator]
vm_test_mode = yes

[account-auditor]

[account-reaper]

Create /etc/swift/account-server/2.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL3
recon_cache_path = /var/cache/swift2
eventlet_debug = true

[pipeline:main]
pipeline = recon account-server

[app:account-server]
use = egg:swift#account

[filter:recon]
use = egg:swift#recon

[account-replicator]
vm_test_mode = yes

[account-auditor]

[account-reaper]

Create /etc/swift/account-server/3.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL4
recon_cache_path = /var/cache/swift3
eventlet_debug = true

[pipeline:main]
pipeline = recon account-server

[app:account-server]
use = egg:swift#account

[filter:recon]
use = egg:swift#recon

[account-replicator]
vm_test_mode = yes

[account-auditor]

[account-reaper]

Create /etc/swift/account-server/4.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL5
recon_cache_path = /var/cache/swift4
eventlet_debug = true

[pipeline:main]
pipeline = recon account-server

[app:account-server]
use = egg:swift#account

[filter:recon]
use = egg:swift#recon

[account-replicator]
vm_test_mode = yes

[account-auditor]

[account-reaper]

Create /etc/swift/container-server/1.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL2
recon_cache_path = /var/cache/swift
eventlet_debug = true

[pipeline:main]
pipeline = recon container-server

[app:container-server]
use = egg:swift#container

[filter:recon]
use = egg:swift#recon

[container-replicator]
vm_test_mode = yes

[container-updater]

[container-auditor]

[container-sync]

Create /etc/swift/container-server/2.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL3
recon_cache_path = /var/cache/swift2
eventlet_debug = true

[pipeline:main]
pipeline = recon container-server

[app:container-server]
use = egg:swift#container

[filter:recon]
use = egg:swift#recon

[container-replicator]
vm_test_mode = yes

[container-updater]

[container-auditor]

[container-sync]

Create /etc/swift/container-server/3.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL4
recon_cache_path = /var/cache/swift3
eventlet_debug = true

[pipeline:main]
pipeline = recon container-server

[app:container-server]
use = egg:swift#container

[filter:recon]
use = egg:swift#recon

[container-replicator]
vm_test_mode = yes

[container-updater]

[container-auditor]

[container-sync]

Create /etc/swift/container-server/4.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL5
recon_cache_path = /var/cache/swift4
eventlet_debug = true

[pipeline:main]
pipeline = recon container-server

[app:container-server]
use = egg:swift#container

[filter:recon]
use = egg:swift#recon

[container-replicator]
vm_test_mode = yes

[container-updater]

[container-auditor]

[container-sync]

Create /etc/swift/object-server/1.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL2
recon_cache_path = /var/cache/swift
eventlet_debug = true

[pipeline:main]
pipeline = recon object-server

[app:object-server]
use = egg:swift#object

[filter:recon]
use = egg:swift#recon

[object-replicator]
vm_test_mode = yes

[object-updater]

[object-auditor]

Create /etc/swift/object-server/2.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL3
recon_cache_path = /var/cache/swift2
eventlet_debug = true

[pipeline:main]
pipeline = recon object-server

[app:object-server]
use = egg:swift#object

[filter:recon]
use = egg:swift#recon

[object-replicator]
vm_test_mode = yes

[object-updater]

[object-auditor]

Create /etc/swift/object-server/3.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL4
recon_cache_path = /var/cache/swift3
eventlet_debug = true

[pipeline:main]
pipeline = recon object-server

[app:object-server]
use = egg:swift#object

[filter:recon]
use = egg:swift#recon

[object-replicator]
vm_test_mode = yes

[object-updater]

[object-auditor]

Create /etc/swift/object-server/4.conf:

[DEFAULT]
devices = /srv//node
mount_check = false
disable_fallocate = true
bind_port =
user = root
log_facility = LOG_LOCAL5
recon_cache_path = /var/cache/swift4
eventlet_debug = true

[pipeline:main]
pipeline = recon object-server

[app:object-server]
use = egg:swift#object

[filter:recon]
use = egg:swift#recon

[object-replicator]
vm_test_mode = yes

[object-updater]

[object-auditor]

创建Swift运行脚本

mkdir ~/bin

创建脚本~/bin/resetswift

因未创建rsyslog作为独立日志，已移除find /var/log/swift…这一行 
如果使用的是单独分区存储需要将/srv/swift-disk替换为/dev/sdb1

#!/bin/bash
swift-init all stop
sudo umount /mnt/sdb1
sudo mkfs.xfs -f /srv/swift-disk
sudo mount /mnt/sdb1
sudo mkdir /mnt/sdb1/ /mnt/sdb1/ /mnt/sdb1/ /mnt/sdb1/
sudo chown root:root /mnt/sdb1/*
mkdir -p /srv/1/node/sdb1 /srv/2/node/sdb2 /srv/3/node/sdb3 /srv/4/node/sdb4
sudo rm -f /var/log/debug /var/log/messages /var/log/rsyncd.log /var/log/syslog
find /var/cache/swift* -type f -name *.recon -exec rm -f {} \;
sudo service rsyslog restart
sudo service memcached restart

创建脚本~/bin/remakerings

#!/bin/bash
cd /etc/swift
rm -f *.builder *.ring.gz backups/*.builder backups/*.ring.gz
swift-ring-builder object.builder create 10 3 1
swift-ring-builder object.builder add r1z1-127.0.0.1:6010/sdb1 1
swift-ring-builder object.builder add r1z2-127.0.0.1:6020/sdb2 1
swift-ring-builder object.builder add r1z3-127.0.0.1:6030/sdb3 1
swift-ring-builder object.builder add r1z4-127.0.0.1:6040/sdb4 1
swift-ring-builder object.builder rebalance
swift-ring-builder container.builder create 10 3 1
swift-ring-builder container.builder add r1z1-127.0.0.1:6011/sdb1 1
swift-ring-builder container.builder add r1z2-127.0.0.1:6021/sdb2 1
swift-ring-builder container.builder add r1z3-127.0.0.1:6031/sdb3 1
swift-ring-builder container.builder add r1z4-127.0.0.1:6041/sdb4 1
swift-ring-builder container.builder rebalance
swift-ring-builder account.builder create 10 3 1
swift-ring-builder account.builder add r1z1-127.0.0.1:6012/sdb1 1
swift-ring-builder account.builder add r1z2-127.0.0.1:6022/sdb2 1
swift-ring-builder account.builder add r1z3-127.0.0.1:6032/sdb3 1
swift-ring-builder account.builder add r1z4-127.0.0.1:6042/sdb4 1
swift-ring-builder account.builder rebalance

创建~/bin/startmain

#!/bin/bash
swift-init main start

创建~/bin/startrest

#!/bin/bash
swift-init rest start

编辑~/.bashrc，在最后添加如下两行:

首先shell执行

export PATH=${PATH}:~/bin
. ~/.bashrc

然后在.bashrc(位置在/root目录下)最后添加如下两行

/home/shang/bin/remakerings
cp /home/shang/swift/test/sample.conf /etc/swift/test.conf

开启Swift

./remakerings
./startmain

检查Swift工作

swift -A http://127.0.0.1:8080/auth/v1.0 -U test:tester -K testing stat

root@ubuntuServer0:/home/shang/bin# swift -A http://127.0.0.1:8080/auth/v1.0 -U test:tester -K testing stat
Account: AUTH_test
Containers:
Objects:
Bytes:
Content-Type: text/plain; charset=utf-
X-Timestamp: 1461911289.02292
X-Trans-Id: txb2b99c799b8a48dfa0b96-005722fef8
X-Put-Timestamp: 1461911289.02292

参考文档：

http://www.aboutyun.com/thread-7099-1-1.html

官方文档：

http://docs.openstack.org/developer/swift/development_saio.html