简介

pkgship 是一款管理 OS 软件包依赖关系，提供依赖和被依赖关系完整图谱的查询工具，pkgship 提供软件包依赖查询、生命周期管理、补丁查询等功能。

选用版本

2.1.0

检查当前系统版本信息

cat /etc/os-release

兼容性检查

使用 x2openEuler 对工具目录中的 pkgship-2.1.0 RPM 包进行分析

x2openEuler scan pkgship-2.1.0-7.oe1.noarch.rpm

根据依赖报告可知，移植到 openEuler 20.03-LTS-sp1 需要解决不同 python 版本的依赖相关问题

源码包安装

安装流程

• 安装依赖包
• 配置 yum 源
• 获取 pkgship 的源码包 pkgship-2.1.0.tar.gz
• 解压源码包
• 修改部分源码内容以便和 python3.7 兼容
• 使用安装脚本 setup.py 安装 pkgship
• 成功安装

安装 pkgship

• 安装依赖包

[root@master ~]# yum install -y libffi-devel



[root@master ~]# vim requirements.txt


prettytable==0.7.2
Flask_RESTful==0.3.8
Flask_Session==0.3.1
Flask_Script==2.0.6
Flask_Limiter==1.4
Flask==1.1.2
marshmallow==3.5.1
PyYAML==5.3.1
gevent==20.12.1
requests==2.21.0
uwsgi==2.0.18
elasticsearch==7.10.1
redis==3.5.3
retrying==1.3.3


[root@master ~]# pip3 install -r requirements.txt

• 配置 yum 源

[root@master ~]# cd /etc/yum.repos.d/
[root@master yum.repos.d]# vim openEuler.repo
[openeuler]
name=openEuler-21.03
baseurl=http://119.3.219.20:82/openEuler:/21.03/standard_aarch64/
enabled=1
gpgcheck=0



[fedora]
name=fedora
baseurl=https://mirrors.huaweicloud.com/fedora/releases/30/Everything/aarch64/os/
enabled=0
gpgcheck=0


[elasticsearch]
name=Elasticsearch repository for 7.x packages
baseurl=https://artifacts.elastic.co/packages/7.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md

• 获取源码包

从 https://gitee.com/src-openeuler/pkgship?_from=gitee_search 获取 pkgship-2.1.0.tar.gz 源码包。

• 解压源码包

tar -xzvf pkgship-2.1.0.tar.gz

• 修改部分源码文件

进入解压后的源码目录，修改源码路径下

./packageship/application/query/pkg.py
./packageship/application/query/depend.py

这两个文件中第 19 行的 monkey.patch_all()为 monkey.patch_all(thread=False, ssl=False)

进入源码目录的 packageship 目录下创建一个 version.yaml 文件，文件内容为

Version: 2.1.0
Release: 7.oe1

避免安装时因为缺少文件报出如下错误

installing package data to build/bdist.linux-x86_64/egg
running install_data
creating /etc/pkgship
copying packageship/package.ini -> /etc/pkgship/
copying conf.yaml -> /etc/pkgship/
copying packageship/auto_install_pkgship_requires.sh -> /etc/pkgship/
copying packageship/uwsgi_logrotate.sh -> /etc/pkgship/
copying packageship/pkgshipd -> /usr/bin
copying packageship/pkgship -> /usr/bin
copying packageship/pkgship.service -> /lib/systemd/system/
copying packageship/application/common/rsp/mapping.xml -> build/bdist.linux-x86_64/egg/packageship/application/common/rsp
error: can't copy 'packageship/version.yaml': doesn't exist or not a regular file

• 安装 pkgship

进入 pkgship 主目录，开始使用 setup.py 脚本安装 pkgship

[root@localhost ~]# python3 --version
Python 3.7.9
[root@localhost ~]# python3 setup.py install

• 成功安装

Processing packageship-2.1.0-py3.7.egg
creating /usr/local/lib/python3.7/site-packages/packageship-2.1.0-py3.7.egg
Extracting packageship-2.1.0-py3.7.egg to /usr/local/lib/python3.7/site-packages
Adding packageship 2.1.0 to easy-install.pth file


Installed /usr/local/lib/python3.7/site-packages/packageship-2.1.0-py3.7.egg
Processing dependencies for packageship==2.1.0
Finished processing dependencies for packageship==2.1.0


[root@localhost pkgship-2.1.0]# pip3 list | grep packageship
packageship                   2.1.0
[root@localhost pkgship-2.1.0]# pkgship
usage: pkgship [-h] [-v] [-remote]
               {init,list,builddep,installdep,selfdepend,bedepend,pkginfo,dbs}
               ...


package related dependency management


positional arguments:
  {init,list,builddep,installdep,selfdepend,bedepend,pkginfo,dbs}
                        package related dependency management
    init                initialization of the database
    list                get all package data
    builddep            query the compilation dependencies of the specified
                        package
    installdep          query the installation dependencies of the specified
                        package
    selfdepend          query the self-compiled dependencies of the specified
                        package
    bedepend            dependency query for the specified package
    pkginfo             query the information of a single package
    dbs                 Get all data bases


optional arguments:
  -h, --help            show this help message and exit
  -v                    Get version information
  -remote               The address of the remote service

相关链接：

• openEuler 官网：

www.openeuler.org/

• OS 迁移专区:

https://www.openeuler.org/zh/migration/download/

• openEuler 兼容性列表：

https://www.openeuler.org/zh/compatibility/

• openEuler 迁移指南：

https://www.openeuler.org/zh/blog/2022-08-29/migration.html