1.4.编译
make -j 4通过如下命令确定总核数 cat /proc/cpuinfo | grep cores1.5.构建 Ceph deb安装包 apt-get install debhelper dpkg-buildpackage -j8 2>err0813dpkg.txt1.6.编译完毕后,会有以下包存在
二、制作deb包本地安装源 2.1.安装dpkg-scanpackages命令 apt-get install dpkg-dev 2.2 创建ceph软件包目录 mkdir /home/ceph-hammer cd /home/ceph-hammer mkdir pools mkdir -p dists/trusty/main/binary-i386 mkdir -p dists/trusty/main/binary-amd64备注:pools 为软件包存放的物理地址
2.3 拷贝ceph软件包到pools
cp *.deb /home/ceph-hammer/pools 2.4 生成override 文件 把pools目录下所有的deb包包名写入文件override中 ls -1 pools | sed 's/_.*$/ extra BOGUS/' | uniq > override 2.5生成Packages 把所有包的包名、版本号、依赖关系等信息写入文件Packages中 dpkg-scanpackages pools override > dists/trusty/main/binary-i386/Packages dpkg-scanpackages pools override > dists/trusty/main/binary-amd64/Packages备注:etch版本中要把Packages文件变成Packages.gz文件
2.6 更改sources.list echo "deb file:///home/ceph-hammer trusty main " >> /etc/apt/sources.list注意:由于ceph-deploy1.5 默认会连接网络下载最新的版本,所以在这边的配置,似乎不太起作用。
2.7 本地安装源目录结构
创建完本地安装源后,目录结构如下所示:
2.8设置完成,更新deb源 完成以上设置和文件复制之后,就可以开始正常使用本地的源了和使用网络上的源一样操作。 apt-get update apt-get dist-upgrade 三、安装ceph 3.1 安装前准备 关闭ubuntu的packages 认证功能,否则会报The following packages cannot be authenticated! echo "APT::Get::AllowUnauthenticated 1 ;" | sudo tee -a /etc/apt/apt.conf 3.1.安装并更改ceph-deploy 1.在ceph01安装ceph-deploy apt-get install ceph-deploy 2. 修改install.py文件 在通过ceph-deploy安装ceph节点时(即ceph-deploy install monitor),会调用ceph-deploy的install.py,而此时会使用该脚本连接网络下载deb包,由于使用本地源,故需修改 install.py中deb包下载的路径。 install.py位置:/usr/lib/python2.7/dist-packages/ceph_deploy/hosts/debian/install.py 修改如下: 修改前 --------------------------- 32 if version_kind == 'stable': 33 url = 'http://ceph.com/debian-{version}/'.format( 34 version=version, 35 ) 36 elif version_kind == 'testing': 37 url = 'http://ceph.com/debian-testing/' --------------------------- 修改后: --------------------------- 32 if version_kind == 'stable': 33 # url = 'http://ceph.com/debian-{version}/'.format( 34 url = 'file:///home/ceph-{version}/'.format( 35 version=version, 36 ) 37 elif version_kind == 'testing': 38 url = 'http://ceph.com/debian-testing/' --------------------------- 3.2 安装ceph
见ceph官方文档
四、所遇问题 问题1: 执行ceph-deploy install ceph01 报以下错误: [ceph01][DEBUG ] The following packages have unmet dependencies: [ceph01][DEBUG ] ceph : Depends: liblttng-ust0 (>= 2.5.1-1ubuntu2~cloud0) but 2.4.0-4ubuntu1 is to be installed [ceph01][DEBUG ] Depends: librados2 but it is not going to be installed [ceph01][DEBUG ] ceph-common : Depends: librbd1 (= 0.94.7-1) but it is not going to be installed [ceph01][DEBUG ] Depends: librados2 but it is not going to be installed [ceph01][DEBUG ] Depends: python-rados (= 0.94.7-1) but it is not going to be installed [ceph01][DEBUG ] Depends: python-rbd (= 0.94.7-1) but it is not going to be installed [ceph01][DEBUG ] ceph-mds : Depends: librados2 but it is not going to be installed 原因及解决过程: 执行 apt-get install librados2报 librados2 : Depends: liblttng-ust0 (>= 2.5.1-1ubuntu2~cloud0) but 2.4.0-4ubuntu1 is to be installed E: Unable to correct problems, you have held broken packages. 用apt-cache show liblttng-ust0 查看发现环境中安装的版本是2.4.0-4ubuntu1,而librados2需要安装2.5.1-1ubuntu2的版本,因此报错。
解决: 1.下载liblttng-ust0_2.5.1-1ubuntu2_amd64.deb liblttng-ust-ctl2_2.5.1-1ubuntu2_amd64.deb和 liburcu2_0.8.4-6ubuntu1_amd64.deb 三个deb包 (下载地址: liblttng-ust0_2.5.1-1ubuntu2_amd64.deb liblttng-ust-ctl2_2.5.1-1ubuntu2_amd64.deb https://mirror.umd.edu/ubuntu/pool/main/u/ust/ liburcu2_0.8.4-6ubuntu1_amd64.deb https://launchpad.net/ubuntu/vivid/amd64/liburcu2/0.8.4-6ubuntu1) 放入deb包本地安装源目录。 执行
dpkg-scanpackages pools override > dists/trusty/main/binary-amd64/Packages更新Packages.gz包 问题2 ceph-deploy安装我自己编译的deb包,报错WARNING: The following packages cannot be authenticated! 解决方案: 关闭ubuntu的packages 认证功能: echo "APT::Get::AllowUnauthenticated 1 ;" | sudo tee -a /etc/apt/apt.conf 参考资料: 1.Debian Linux操作系统下本地源的安装方法 http://soft.zdnet.com.cn/software_zone/2007/1006/536773.shtml 2. CentOS6.5 本地源搭建Ceph http://www.cnblogs.com/linprogram/p/5482513.html
