基于RPM源碼包制作RPM包（以heat為例）

一、下載源碼包

yumdownloader --source openstack-heat
得到源碼包文件：openstack-heat-2015.1.1-1.el7.src.rpm

二、安裝工具包

yum grouplist
yum groupinstall Development

三、安裝源碼包

sudo rpm -ivh openstack-heat-2015.1.1-1.el7.src.rpm
Updating / installing...
1:openstack-heat-2015.1.2-1.el7.cen################################# [100%]

四、切換到rpmbuild目錄，并查看目錄結(jié)構(gòu)

[root@NFJD-TESTN-COMPUTE-1 rpmbuild]# tree
.
├── SOURCES
│ ├── 0001-Count-all-nested-stack-resources-with-DB-operations.patch
│ ├── 0002-Switch-total_resources-to-use-stack_count_total_reso.patch
│ ├── heat-2015.1.1.tar.gz
│ ├── heat.conf.sample
│ ├── heat-dist.conf
│ ├── heat.logrotate
│ ├── openstack-heat-api-cfn.service
│ ├── openstack-heat-api-cloudwatch.service
│ ├── openstack-heat-api.service
│ └── openstack-heat-engine.service
└── SPECS
└── openstack-heat.spec
2 directories, 11 files

五、修改SPECS/openstack-heat.spec文件

vim SPECS/openstack-heat.spec
在vim編輯器中執(zhí)行下面兩行命令
:%s/^%patch/#%patch/g
:%s/^Patch/#Patch

六、刪除SOURCE/*.patch文件

rm -f SOURCES/*.patch

七、基于舊的源碼更新代碼

cd /root/rpmbuild/SOURCES
tar -zxvf heat-2015.1.1.tar.gz
cp -rf heat-2015.1.1 heat-2015.1.2
拷貝修改的代碼到改目錄下
cp -rf /root/eldon/heat/heat heat-2015.1.2/
cp -rf /root/eldon/heat/setup.cfg heat-2015.1.2/

八、修改源碼權(quán)限

chmod -R 775 heat-2015.1.2
chown -R 3000:3000 heat-2015.1.2

九、打包源碼

rm -rf heat-2015.1.2.tar.gz
tar zcvf heat-2015.1.2.tar.gz heat-2015.1.2/

十、修改源碼包權(quán)限

chown mockbuild:mockbuild heat-2015.1.2.tar.gz

十一、編譯源碼包

rpmbuild -ba /root/rpmbuild/SPECS/openstack-heat.spec
Checking for unpackaged file(s): /usr/lib/rpm/check-files /root/rpmbuild/BUILDROOT/openstack-heat-2015.1.2-1.el7.centos.x86_64
Wrote: /root/rpmbuild/SRPMS/openstack-heat-2015.1.2-1.el7.centos.src.rpm
Wrote: /root/rpmbuild/RPMS/noarch/openstack-heat-common-2015.1.2-1.el7.centos.noarch.rpm
Wrote: /root/rpmbuild/RPMS/noarch/openstack-heat-engine-2015.1.2-1.el7.centos.noarch.rpm
Wrote: /root/rpmbuild/RPMS/noarch/openstack-heat-api-2015.1.2-1.el7.centos.noarch.rpm
Wrote: /root/rpmbuild/RPMS/noarch/openstack-heat-api-cfn-2015.1.2-1.el7.centos.noarch.rpm
Wrote: /root/rpmbuild/RPMS/noarch/openstack-heat-api-cloudwatch-2015.1.2-1.el7.centos.noarch.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.LFiqMq

• umask 022
• cd /root/rpmbuild/BUILD
• cd heat-2015.1.2
• /usr/bin/rm -rf /root/rpmbuild/BUILDROOT/openstack-heat-2015.1.2-1.el7.centos.x86_64
• exit 0

問題小結(jié)

1.安裝源碼包時缺少操作的用戶（組）

warning: openstack-heat-2015.1.1-1.el7.src.rpm: Header V4 RSA/SHA1 Signature, key ID 7d10ce81: NOKEY
Updating / installing...
1:openstack-heat-2015.1.1-1.el7 ################################# [100%]
warning: user mockbuild does not exist - using root
warning: group mockbuild does not exist - using root
warning: user mockbuild does not exist - using root
warning: group mockbuild does not exist - using root
warning: user mockbuild does not exist - using root
warning: group mockbuild does not exist - using root
warning: user mockbuild does not exist - using root
warning: group mockbuild does not exist - using root
warning: user mockbuild does not exist - using root
warning: group mockbuild does not exist - using root
warning: user mockbuild does not exist - using root
warning: group mockbuild does not exist - using root
warning: user mockbuild does not exist - using root

• 解決方法：先添加缺少的用戶組，再安裝源碼包

groupadd mockbuild
useradd mockbuild -g mockbuild
sudo rpm -ivh openstack-heat-2015.1.1-1.el7.src.rpm

2.git history和setup.conf文件中版本不一致

• 解決方法：修改setup.conf中版本號為需要的版本

3.問題三

/var/tmp/rpm-tmp.9wVSLj: line 51: sphinx-build: command not found

• 解決方法：安裝Sphinx

sudo easy_install Sphinx

4.問題四

AttributeError: 'module' object has no attribute 'Cmd'

• 問題原因：替換heatpython代碼時沒有修改代碼文件權(quán)限