OpenStack Object Storage(swift)安装文档.docx

Swift在Ubuntu系统上的安装与配置由于环境有限，并且刚开始着手swift，因此选择的是最简单的安装方式，所有组件都部署在一台机器上，即SAIO（Swift All In One）安装方式。一、系统ubuntu 10.04 Desktop机器ip：5官方网站：/参考文档：/development_saio.html二、SAIO的安装注意：2.12.5必须以root身份进行操作2.1、安装依赖包1. apt-get install python-software-properties2. add-apt-repository ppa:swift-core/release3. apt-get update4. apt-get install curl gcc git-core memcached python-configobj python-coverage python-dev python-nose python-setuptools python-simplejson python-xattr sqlite3 xfsprogs python-webob python-eventlet python-greenlet python-pastedeploy python-netifaces5. Install anything else you want, like screen, ssh, vim, etc.2.2、创建swift用户注意：不要使用useradd命令创建，ubuntu中useradd命令默认不会创建用户主目录，使用adduser命令创建swift用户adduser swift编辑/etc/sudoers，添加以下一行# User alias specificationswift ALL=(ALL) NOPASSWD:ALL2.3、使用环路设备来存储1. mkdir /srv2. dd if=/dev/zero of=/srv/swift-disk bs=1024 count=0 seek=1000000(modify seek to make a larger or smaller partition)3. mkfs.xfs -i size=1024 /srv/swift-disk4. Edit /etc/fstab and add/srv/swift-disk /mnt/sdb1 xfs loop,noatime,nodiratime,nobarrier,logbufs=8 0 05. mkdir /mnt/sdb16. mount /mnt/sdb17. mkdir /mnt/sdb1/1 /mnt/sdb1/2 /mnt/sdb1/3 /mnt/sdb1/48. chown swift:swift /mnt/sdb1/*9. for x in 1.4; do ln -s /mnt/sdb1/$x /srv/$x; done10. mkdir -p /etc/swift/object-server /etc/swift/container-server /etc/swift/account-server /srv/1/node/sdb1 /srv/2/node/sdb2 /srv/3/node/sdb3 /srv/4/node/sdb4 /var/run/swift11. chown -R swift:swift /etc/swift /srv/1-4/ /var/run/swift Make sure to include the trailing slash after /srv/1-4/12. Add to /etc/rc.local (before the exit 0):mkdir /var/run/swiftchown swift:swift /var/run/swift2.4、设置rsync1. Create /etc/rsyncd.conf:uid = swiftgid = swiftlog file = /var/log/rsyncd.logpid file = /var/run/rsyncd.pidaddress = account6012max connections = 25path = /srv/1/node/read only = falselock file = /var/lock/account6012.lockaccount6022max connections = 25path = /srv/2/node/read only = falselock file = /var/lock/account6022.lockaccount6032max connections = 25path = /srv/3/node/read only = falselock file = /var/lock/account6032.lockaccount6042max connections = 25path = /srv/4/node/read only = falselock file = /var/lock/account6042.lockcontainer6011max connections = 25path = /srv/1/node/read only = falselock file = /var/lock/container6011.lockcontainer6021max connections = 25path = /srv/2/node/read only = falselock file = /var/lock/container6021.lockcontainer6031max connections = 25path = /srv/3/node/read only = falselock file = /var/lock/container6031.lockcontainer6041max connections = 25path = /srv/4/node/read only = falselock file = /var/lock/container6041.lockobject6010max connections = 25path = /srv/1/node/read only = falselock file = /var/lock/object6010.lockobject6020max connections = 25path = /srv/2/node/read only = falselock file = /var/lock/object6020.lockobject6030max connections = 25path = /srv/3/node/read only = falselock file = /var/lock/object6030.lockobject6040max connections = 25path = /srv/4/node/read only = falselock file = /var/lock/object6040.lock2. Edit the following line in /etc/default/rsync:RSYNC_ENABLE=true3. service rsync restart2.5、日志设置（可选）1. Create /etc/rsyslog.d/10-swift.conf:# Uncomment the following to have a log containing all logs together#local1,local2,local3,local4,local5.* /var/log/swift/all.log# Uncomment the following to have hourly proxy logs for stats processing#$template HourlyProxyLog,/var/log/swift/hourly/%$YEAR%$MONTH%$DAY%$HOUR%#local1.*;local1.!notice ?HourlyProxyLoglocal1.*;local1.!notice /var/log/swift/proxy.loglocal1.notice /var/log/swift/proxy.errorlocal1.* local2.*;local2.!notice /var/log/swift/storage1.loglocal2.notice /var/log/swift/storage1.errorlocal2.* local3.*;local3.!notice /var/log/swift/storage2.loglocal3.notice /var/log/swift/storage2.errorlocal3.* local4.*;local4.!notice /var/log/swift/storage3.loglocal4.notice /var/log/swift/storage3.errorlocal4.* local5.*;local5.!notice /var/log/swift/storage4.loglocal5.notice /var/log/swift/storage4.errorlocal5.* 2. Edit /etc/rsyslog.conf and make the following change:$PrivDropToGroup adm3. mkdir -p /var/log/swift/hourly4. chown -R syslog.adm /var/log/swift5. service rsyslog restart注意：2.62.9必须以swift身份进行操作2.6、获取代码和设置测试环境1. su - swift2. mkdir /bin3. Check out the swift repo with git clone /openstack/swift.git4. Build a development installation of swift, for example: cd /swift; sudo python setup.py develop5. Edit /.bashrc and add to the end:export SWIFT_TEST_CONFIG_FILE=/etc/swift/func_test.confexport PATH=$PATH:/bin6. . /.bashrc2.7、配置各个节点(以下这些文件不存，需要自己创建)1. Create /etc/swift/proxy-server.conf:DEFAULTbind_port = 8080user = swiftlog_facility = LOG_LOCAL1pipeline:mainpipeline = healthcheck cache tempauth proxy-serverapp:proxy-serveruse = egg:swift#proxyallow_account_management = trueaccount_autocreate = truefilter:tempauthuse = egg:swift#tempauthuser_admin_admin = admin .admin .reseller_adminuser_test_tester = testing .adminuser_test2_tester2 = testing2 .adminuser_test_tester3 = testing3filter:healthcheckuse = egg:swift#healthcheckfilter:cacheuse = egg:swift#memcache2. Create /etc/swift/swift.conf:swift-hash# random unique string that can never change (DO NOT LOSE)swift_hash_path_suffix = changeme3. Create /etc/swift/account-server/1.conf:DEFAULTdevices = /srv/1/nodemount_check = falsebind_port = 6012user = swiftlog_facility = LOG_LOCAL2pipeline:mainpipeline = account-serverapp:account-serveruse = egg:swift#accountaccount-replicatorvm_test_mode = yesaccount-auditoraccount-reaper4. Create /etc/swift/account-server/2.conf:DEFAULTdevices = /srv/2/nodemount_check = falsebind_port = 6022user = swiftlog_facility = LOG_LOCAL3pipeline:mainpipeline = account-serverapp:account-serveruse = egg:swift#accountaccount-replicatorvm_test_mode = yesaccount-auditoraccount-reaper5. Create /etc/swift/account-server/3.conf:DEFAULTdevices = /srv/3/nodemount_check = falsebind_port = 6032user = swiftlog_facility = LOG_LOCAL4pipeline:mainpipeline = account-serverapp:account-serveruse = egg:swift#accountaccount-replicatorvm_test_mode = yesaccount-auditoraccount-reaper6. Create /etc/swift/account-server/4.conf:DEFAULTdevices = /srv/4/nodemount_check = falsebind_port = 6042user = swiftlog_facility = LOG_LOCAL5pipeline:mainpipeline = account-serverapp:account-serveruse = egg:swift#accountaccount-replicatorvm_test_mode = yesaccount-auditoraccount-reaper7. Create /etc/swift/container-server/1.conf:DEFAULTdevices = /srv/1/nodemount_check = falsebind_port = 6011user = swiftlog_facility = LOG_LOCAL2pipeline:mainpipeline = container-serverapp:container-serveruse = egg:swift#containercontainer-replicatorvm_test_mode = yescontainer-updatercontainer-auditorcontainer-sync8. Create /etc/swift/container-server/2.conf:DEFAULTdevices = /srv/2/nodemount_check = falsebind_port = 6021user = swiftlog_facility = LOG_LOCAL3pipeline:mainpipeline = container-serverapp:container-serveruse = egg:swift#containercontainer-replicatorvm_test_mode = yescontainer-updatercontainer-auditorcontainer-sync9. Create /etc/swift/container-server/3.conf:DEFAULTdevices = /srv/3/nodemount_check = falsebind_port = 6031user = swiftlog_facility = LOG_LOCAL4pipeline:mainpipeline = container-serverapp:container-serveruse = egg:swift#containercontainer-replicatorvm_test_mode = yescontainer-updatercontainer-auditorcontainer-sync10. Create /etc/swift/container-server/4.conf:DEFAULTdevices = /srv/4/nodemount_check = falsebind_port = 6041user = swiftlog_facility = LOG_LOCAL5pipeline:mainpipeline = container-serverapp:container-serveruse = egg:swift#containercontainer-replicatorvm_test_mode = yescontainer-updatercontainer-auditorcontainer-sync11. Create /etc/swift/object-server/1.conf:DEFAULTdevices = /srv/1/nodemount_check = falsebind_port = 6010user = swiftlog_facility = LOG_LOCAL2pipeline:mainpipeline = object-serverapp:object-serveruse = egg:swift#objectobject-replicatorvm_test_mode = yesobject-updaterobject-auditor12. Create /etc/swift/object-server/2.conf:DEFAULTdevices = /srv/2/nodemount_check = falsebind_port = 6020user = swiftlog_facility = LOG_LOCAL3pipeline:mainpipeline = object-serverapp:object-serveruse = egg:swift#objectobject-replicatorvm_test_mode = yesobject-updaterobject-auditor13. Create /etc/swift/object-server/3.conf:DEFAULTdevices = /srv/3/nodemount_check = falsebind_port = 6030user = swiftlog_facility = LOG_LOCAL4pipeline:mainpipeline = object-serverapp:object-serveruse = egg:swift#objectobject-replicatorvm_test_mode = yesobject-updaterobject-auditor14. Create /etc/swift/object-server/4.conf:DEFAULTdevices = /srv/4/nodemount_check = falsebind_port = 6040user = swiftlog_facility = LOG_LOCAL5pipeline:mainpipeline = object-serverapp:object-serveruse = egg:swift#objectobject-replicatorvm_test_mode = yesobject-updaterobject-auditor2.8、创建运行swift运行的脚本1. Create /bin/resetswift.If you did not set up rsyslog for individual logging, remove the find /var/log/swift. line:#!/bin/bashswift-init all stopfind /var/log/swift -type f -exec rm -f ;sudo umount /mnt/sdb1sudo mkfs.xfs -f -i size=1024 /srv/swift-disksudo mount /mnt/sdb1sudo mkdir /mnt/sdb1/1 /mnt/sdb1/2 /mnt/sdb1/3 /mnt/sdb1/4sudo chown swift:swift /mnt/sdb1/*mkdir -p /srv/1/node/sdb1 /srv/2/node/sdb2 /srv/3/node/sdb3 /srv/4/node/sdb4sudo rm -f /var/log/debug /var/log/messages /var/log/rsyncd.log /var/log/syslogsudo service rsyslog restartsudo service memcached restart2. Create /bin/remakerings:#!/bin/bashcd /etc/swiftrm -f *.builder *.ring.gz backups/*.builder backups/*.ring.gzswift-ring-builder object.builder create 18 3 1swift-ring-builder object.builder add z1-:6010/sdb1 1swift-ring-builder object.builder add z2-:6020/sdb2 1swift-ring-builder object.builder add z3-:6030/sdb3 1swift-ring-builder object.builder add z4-:6040/sdb4 1swift-ring-builder object.builder rebalanceswift-ring-builder container.builder create 18 3 1swift-ring-builder container.builder add z1-:6011/sdb1 1swift-ring-builder container.builder add z2-:6021/sdb2 1swift-ring-builder container.builder add z3-:6031/sdb3 1swift-ring-builder container.builder add z4-:6041/sdb4 1swift-ring-builder container.builder rebalanceswift-ring-builder account.builder create 18 3 1swift-ring-builder account.builder add z1-:6012/sdb1 1swift-ring-builder account.builder add z2-:6022/sdb2 1swift-ring-builder account.builder add z3-:6032/sdb3 1swift-ring-builder account.builder add z4-:6042/sdb4 1swift-ring-builder account.builder rebalance3. Create /bin/startmain:#!/bin/bashswift-init main start4. Create /bin/startrest:#!/bin/bashswift-init rest start2.9、脚本测试1. 添加/bin/*的执行权限chmod +x /bin/*2. 重新产生ringsremakerings输出以下信息：Device z1-:6010/sdb1_ with 1.0 weight got id 0Device z2-:6020/sdb2_ with 1.0 weight