【OpenStack】OpenStack系列3之Swift详解

Swift安装部署（与keystone依赖包有冲突，需要安装不同版本eventlet）

参考：http://www.server110.com/openstack/201402/6662.html

https://github.com/yongluo2013/osf-openstack-training/blob/master/installation/openstack-icehouse-for-centos65.md

http://www.server110.com/openstack/201402/6662.html
1. 源码下载
  1. git clone -b stable/icehouse https://github.com/openstack/swift.git
2. 安装
  1. pip install -r requirements.txt
  2. python setup.py install
3. 准备工作
  1. 安装xfs：yum install xfsprogs xinetd –y
  2. 新磁盘数据存储：
    
    mkfs.xfs /dev/sdb1
    
    echo "/dev/sdb1 /srv/node/sdb1 xfs noatime,nodiratime,nobarrier,logbufs=8 0 0" >> /etc/fstab
    
    mkdir -p /srv/node/sdb1
    
    mount /srv/node/sdb1
    
    chown -R root:root /srv/node
  3. 配置文件修改
    
    cp account-server.conf-sample account-server.conf
    
    cp container-server.conf-sample container-server.conf
    
    cp object-server.conf-sample object-server.conf
  4. 设置rsync
    
    参考（注意账号）：
    
    https://github.com/yongluo2013/osf-openstack-training/blob/master/installation/openstack-icehouse-for-centos65.md
  5. 安装proxy服务
    1. 参考：
      
      https://github.com/yongluo2013/osf-openstack-training/blob/master/installation/openstack-icehouse-for-centos65.md
    2. 安装memcached：yum install memcached –y
  6. Swift的日志配置
    
    参考：https://lists.launchpad.net/openstack/msg20224.html
    
    http://blog.csdn.net/robberboyboy/article/details/8639021
  7. 启动proxy：./bin/swift-proxy-server /etc/swift/proxy-server.conf（需要权限）
    
    swift-init proxy-server start，开启8080端口。
  8. 启动object、container、account服务。参考：
    
    https://github.com/yongluo2013/osf-openstack-training/blob/master/installation/openstack-icehouse-for-centos65.md
    
    swift-init all start，依次占用6000、6001、6002端口。
  9. 安装python-swiftclient
    
    git clone https://github.com/openstack/python-swiftclient.git
    
    问题可以在openstack官网论坛搜索：
    
    https://ask.openstack.org/en/question/42545/use-swift-stat-to-vertify-but-get-http-return-401-unauthorized/
    
    https://ask.openstack.org/en/question/57608/proxy-server-error-insufficient-storage-10001556002sdb1/
  10. 简单测试
    
    Stat、container、文件上传、下载、删除等
与Glance对接
1. 参考
  
  http://ericzhong.github.io/2013/09/04/install-openstack-from-source/
  
  http://longgeek.com/2012/07/18/use-swift-as-a-glance-back-end-storage/
  
  http://mobile.51cto.com/hot-448613.htm
  
  http://www.ylzx8.cn/zonghe/operating-system/251849.html
  
  http://www.ylzx8.cn/zonghe/operating-system/251877.html
2. Glance对接swift
  
  glance image-create --progress --name="CirrOS 0.3.0" --disk-format=qcow2 --container-format=ovf --is-public=true < image-dir/cirros-0.3.0-x86_64-disk.img
  
  glance image-create --name "cirros-0.3.3-x86_64" --file image-dir/cirros-0.3.3-x86_64-disk.img --disk-format qcow2 --container-format ovf --is-public=true --progress
  
  glance image-list
  
  swift list
Swift源码分析
1. 参考：http://my.oschina.net/zhouxingxing/blog?catalog=270170
  
  http://my.oschina.net/zhouxingxing/blog/83295
  
  http://longgeek.com/2012/07/18/use-swift-as-a-glance-back-end-storage/
Swift存储节点扩减容
1. 参考：
  
  https://github.com/yongluo2013/osf-openstack-training/blob/master/installation/openstack-icehouse-for-centos65.md
2. 架构
  
  架构与高性能部署：http://os.51cto.com/art/201207/347656.htm
  
  http://www.th7.cn/Program/IOS/201408/256657.shtml