FPM制作Nginx的RPM软件包

FPM制作Nginx的rpm软件包

FPM相关参数
-s:指定源类型
-t:指定目标类型，即想要制作为什么包
-n:指定包的名字
-v:指定包的版本号
-C:指定打包的相对路径
-d:指定依赖于哪些包
-f:第二次包时目录下如果有同名安装包存在，则覆盖它
-p:制作的rpm安装包存放路径，不想放在当前目录下就需要指定；
–post-install:软件包安装完成之后所要运行的脚本；同–offer-install
–pre-install:软件包安装完成之前所要运行的脚本；同–before-install
–post-uninstall:软件包卸载完成之后所要运行的脚本；同–offer-remove
–pre-uninstall:软件包卸载完成之前所要运行的脚本；同—before-remove
–prefix:制作好的rpm包默认安装路径

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一、搭建epel源

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[root@localhost yum.repos.d]# rz                            #上传163镜像源在线yum
[root@localhost yum.repos.d]# ls
a  CentOS7-Base-163.repo

[root@localhost yum.repos.d]# rz                            #上传epel源

[root@localhost yum.repos.d]# ls

a

epel-release-latest-7.noarch.rpm

CentOS7-Base-163.repo

[root@localhost yum.repos.d]# rpm -ivh epel-release-latest-7.noarch.rpm            #安装epel源

[root@localhost yum.repos.d]# ls 
a

CentOS7-Base-163.repo

epel-release-latest-7.noarch.rpm

epel-testing.repo
 epel.repo

[root@localhost yum.repos.d]# yum -y clean all              #清除缓存
[root@localhost yum.repos.d]# yum makecache             #重建yum缓存

Cannot retrieve metalink for repository: epel/x86_64. Please verify its path and try again 报错
[root@localhost yum.repos.d]# vim epel.repo                     #修改epel文件
将所有baseurl 开启
将所有 metalink 注释掉

[root@localhost yum.repos.d]# yum -y clean all              #再次清除缓存
[root@localhost yum.repos.d]# yum makecache            #再次重建缓存成功

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二、安装ruby环境和gem命令FPM

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[root@localhost yum.repos.d]# yum   -y   install   ruby  rubygems  ruby-devel
[root@localhost ~]#  gem update --system                             #升级rubygems版本
Updating rubygems-update
Fetching: rubygems-update-3.0.6.gem (100%)
ERROR:  Error installing rubygems-update:
 rubygems-update requires Ruby version >= 2.3.0.
ERROR:  While executing gem ... (NoMethodError)
    undefined method `version' for nil:NilClass
#升级失败提示我们升级到2.3.0版本
[root@localhost ~]#  gem install rubygems-update  -v  2.3.0       #升级到2.3.0版本
Updating rubygems-update
Fetching: rubygems-update-3.0.6.gem (100%)
ERROR:  Error installing rubygems-update:
 rubygems-update requires Ruby version >= 2.3.0.
ERROR:  While executing gem ... (NoMethodError)
    undefined method `version' for nil:NilClass
[root@localhost ~]#  gem install rubygems-update -v 2.3.0
Fetching: rubygems-update-2.3.0.gem (100%)
Successfully installed rubygems-update-2.3.0
Parsing documentation for rubygems-update-2.3.0
Installing ri documentation for rubygems-update-2.3.0
1 gem installed
[root@localhost ~]#  gem update --system                     #在升级rubygems版本
RubyGems system software updated
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[root@localhost ~]# gem sources -a http://mirrors.aliyun.com/rubygems/          #添加国内源
source http://mirrors.aliyun.com/rubygems/ already present in the cache
[root@localhost ~]# gem sources --remove https://rubygems.org/               #删除国外源（因为国外源下载较为缓慢，所以需要国内源的帮助）
https://rubygems.org/ removed from sources
[root@localhost ~]#  gem sources -l                       #查看源
*** CURRENT SOURCES *** 

http://mirrors.aliyun.com/rubygems/

[root@localhost ~]# gem install fpm               #安装fpm软件
Installing ri documentation for fpm-1.11.0
14 gems installed
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[root@localhost ~]# vim nginx.sh
#!/bin/bash
useradd -M -s /sbin/nologin nginx
ln -s /usr/local/nginx/sbin/nginx /sbin/
echo www.crushlinux.com > /usr/local/nginx/html/index.html                     #将自己想要添加的内容写入到Nginx的网页
nginx
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[root@localhost ~]# fpm -s dir -t rpm -n nginx -v 1.10.2 -d 'pcre-devel,zlib-devel' -f  --post-install /root/nginx.sh /usr/local/nginx              #生成rpm包
Need executable 'rpmbuild' to convert dir to rpm {:level=>:error}               #出现这个报错，需要安装rpm-build的安装包
[root@localhost ~]# yum -y install rpm-build  #安装
#生成rpm包
[root@localhost ~]# fpm -s dir -t rpm -n nginx -v 1.10.2 -d 'pcre-devel,zlib-devel' -f  --post-install /root/nginx.sh /usr/local/nginx
Created package {:path=>"nginx-1.10.2-1.x86_64.rpm"}
[root@localhost ~]# ls
=  anaconda-ks.cfg  nginx-1.10.2-1.x86_64.rpm  nginx.sh

进行安装测试之前如果你之前安装过nginx的话需要将之前的Nginx删除干净

[root@localhost ~]# rm -rf /usr/local/nginx

[root@localhost ~]# rm -rf /usr/src/nginx

[root@localhost ~]# rm -rf /usr/local/bin/nginx                #做过软连接的话需要删除软连接

[root@localhost ~]#killall -9 nginx                                    #杀死Nginx进程

[root@localhost ~]#  userdel -r nginx                                 #删除Nginx的测试用户

[root@localhost ~]# rpm -ivh nginx-1.10.2-1.x86_64.rpm                       #安装Nginx进行测试
Preparing...                          ################################# [100%]
Updating / installing...
   1:nginx-1.10.2-1                   ################################# [100%]
warning: %post(nginx-1.10.2-1.x86_64) scriptlet failed, exit status 1
成功