关于tornado:tornado-421-移植指南openEuler-2003-LTS-SP1
介绍简要介绍Tornado是一个Python Web框架和异步网络库,最后由FriendFeed开发。 通过应用非阻塞网络I / O,Tornado能够扩大到成千上万的凋谢连贯,非常适合长时间轮询,WebSocket和须要与每个用户建设长期连贯的其余应用程序。本案例应用x86_64架构虚拟机,通过评估工具x2openEuler评估tornado 4.2.1软件移植到openEuler操作系统的兼容性,并依据评估后果实现软件移植。 语言:C++/Python 一句话形容:一个Python Web框架和异步网络库 开源协定:Apache 倡议的版本倡议应用版本为tornado 4.2.1。 阐明:本文档实用于tornado 4.2.1,其余版本的tornado移植步骤也可参考本文档。环境要求操作系统要求操作系统版本openEuler20.03 LTS SP1CentOS7.6装置操作系统如果是全新装置操作系统,装置形式倡议不要应用最小化装置,否则很多软件包须要手动装置,可抉择“Server with GUI”装置形式。装置openEuler操作系统请参考:https://openeuler.org/zh/docs/20.03_LTS_SP1/docs/Installation/installation.html。 兼容性评估获取tornado的RPM包wget http://mirror.centos.org/centos/7/os/x86_64/Packages/python-tornado-4.2.1-5.el7.x86_64.rpm下载x2openEuler工具下载指引:https://www.openeuler.org/zh/other/migration/部署工具rpm -ivh x2openEuler-2.0.0-1.x86_64.rpm留神:装置rpm时须要应用root用户,且目前须要网络(用于下载安装依赖)留神:依据提醒装置依赖包如bzip2-devel等su x2openEulerx2openEuler redis-db -init顺次录入redis数据库的ip:127.0.0.1端口:6379数据库索引号(0-16):0明码(工具会对明码加密解决):如果redis明码没有设置或者为空时,间接回车即可x2openEuler init source_centos7.6-openEuler20.03-LTS-SP1.tar.gz备注:x2openEuler应用rpm装置实现后会在/opt/x2openEuler目录下带有source_centos7.6-openEuler20.03-LTS-SP1.tar.gz这个默认资源包须要反对centos8.2到openEuler20.03-LTS-SP1的评估,则需获取对应的动态资源包导入,如对应的资源包为source_centos8.2-openEuler20.03-LTS-SP1.tar.gz,导入此包命令:x2openEuler init source_centos8.2-openEuler20.03-LTS-SP1.tar.gz,请示状况抉择对应的资源包扫描软件x2openEuler scan python-tornado-4.2.1-5.el7.x86_64.rpm留神要剖析的移植文件须要有可能让x2openEuler用户能够读取的权限扫描实现后会在/opt/x2openEuler/output目录生成html格局的报告查看评估后果软件兼容性评估报告分三块内容展现软件兼容性,别离是依赖包兼容性、C/C++接口兼容性、java接口兼容性,依赖包兼容性反映了软件包装置过程中的间接依赖,非100%表明无奈正确装置;接口兼容性反映的是单个软件运行过程中对其余软件包、动静库或零碎接口的调用变动,非100%表明在某个性能调用时可能会触发异样,未调用到时可能体现失常;局部后果倡议人工复核,最终软件包应用建优先级倡议 openEuler已移植包>openEuler上人工重编译包>centos软件包。 后果:通过报告可知内部接口兼容性100%,依赖包兼容性人工复核后通过,经评估tornado4.2.1软件包在openEuler 20.03 LTS SP1零碎上兼容,可装置此软件包至openEuler 20.03 LTS SP1零碎进行验证。 装置tornadorpm装置因为兼容性报告显示兼容,尝试间接用下载的rpm包装置。 [[email protected] ~]# yum install python-tornado-4.2.1-5.el7.x86_64.rpm -yLast metadata expiration check: 0:11:53 ago on Mon 22 Mar 2021 01:25:06 PM CST.Dependencies resolved.================================================================================ Package Arch Version Repository Size================================================================================Installing: python-tornado x86_64 4.2.1-5.el7 @commandline 641 kInstalling dependencies: python2-backports x86_64 1.0-17.oe1 everything 9.2 k python2-backports-ssl_match_hostname noarch 3.7.0.1-2.oe1 everything 16 k python2-ipaddress noarch 1.0.23-1.oe1 everything 41 k python3-pycurl x86_64 7.43.0.3-1.oe1 OS 65 kTransaction Summary================================================================================Install 5 PackagesTotal size: 772 kTotal download size: 131 kInstalled size: 4.1 MDownloading Packages:(1/4): python2-backports-1.0-17.oe1.x86_64.rpm 53 kB/s | 9.2 kB 00:00(2/4): python2-backports-ssl_match_hostname-3.7 63 kB/s | 16 kB 00:00(3/4): python2-ipaddress-1.0.23-1.oe1.noarch.rp 126 kB/s | 41 kB 00:00(4/4): python3-pycurl-7.43.0.3-1.oe1.x86_64.rpm 113 kB/s | 65 kB 00:00--------------------------------------------------------------------------------Total 226 kB/s | 131 kB 00:00warning: /var/cache/dnf/OS-fcb43ce6e8cef091/packages/python3-pycurl-7.43.0.3-1.oe1.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID b25e7f66: NOKEYOS 14 kB/s | 2.1 kB 00:00Importing GPG key 0xB25E7F66: Userid : "private OBS (key without passphrase) <[email protected]>" Fingerprint: 12EA 74AC 9DF4 8D46 C69C A0BE D557 065E B25E 7F66 From : http://repo.openeuler.org/openEuler-20.03-LTS-SP1/OS/x86_64/RPM-GPG-KEY-openEulerKey imported successfullyRunning transaction checkTransaction check succeeded.Running transaction testTransaction test succeeded.Running transaction Preparing : 1/1 Installing : python2-ipaddress-1.0.23-1.oe1.noarch 1/5 Installing : python2-backports-1.0-17.oe1.x86_64 2/5 Installing : python2-backports-ssl_match_hostname-3.7.0.1-2.oe1.n 3/5 Installing : python3-pycurl-7.43.0.3-1.oe1.x86_64 4/5 Installing : python-tornado-4.2.1-5.el7.x86_64 5/5 Running scriptlet: python-tornado-4.2.1-5.el7.x86_64 5/5 Verifying : python3-pycurl-7.43.0.3-1.oe1.x86_64 1/5 Verifying : python2-backports-1.0-17.oe1.x86_64 2/5 Verifying : python2-backports-ssl_match_hostname-3.7.0.1-2.oe1.n 3/5 Verifying : python2-ipaddress-1.0.23-1.oe1.noarch 4/5 Verifying : python-tornado-4.2.1-5.el7.x86_64 5/5Installed: python-tornado-4.2.1-5.el7.x86_64 python2-backports-1.0-17.oe1.x86_64 python2-backports-ssl_match_hostname-3.7.0.1-2.oe1.noarch python2-ipaddress-1.0.23-1.oe1.noarch python3-pycurl-7.43.0.3-1.oe1.x86_64Complete!装置胜利。 ...