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Server平台，而Apache则有多种平台版本:Windows、Linux、Unix版本。从性能上来比较Apache + PHP相对于 Windows NT+IIS 运行ASP要稍强，Apache略占优势。现有的版本已能在高性能的主机上一秒钟内处理10000次以上的操作(响应一次请求为一次操作)。因此，企业根据应用开发需求，选择相应的软件平台和硬件。     目前计算机的发展非常快，主流Xeon多核技术都能够满足10万的用户量。同时，外部web和DNS的需求较低，所以可同时作为外部web，DNS服务器使用。 本类服务器的主要特点: 运行软件：IIS，Apache 技术要求：通常要求1U/2U\u003Ca href=\"http://detail.zol.com.cn/case_index/subcate10_list_1.html\" target=\"_blank\">\u003Cspan>机箱\u003C/span>\u003C/a>，SATA/SCSI或SAS硬盘\u003C/p>\u003Cp>\u003Cstrong>1．面向一般企业网站的服务器\u003C/strong> 这类服务器主要以介绍企业为主要内容，数据量不高，并发访问通常静态网页或访问量在200次/S以下 推荐服务器\u003C/p>\u003Cp> 硬件配置----酷睿E6300*1颗/DDR2 ECC 1G\u003Cspan>\u003Ca href=\"http://detail.zol.com.cn/memory_index/subcate3_list_1.html\" target=\"_blank\">内存\u003C/a>\u003C/span>2条/160G SATA硬盘两块RAID1级别容错/双千兆网卡/1U机架式/250W ~ 400W电源。\u003C/p>\u003Cp>\u003Cstrong>2．面向门户网站的服务器\u003C/strong> 这类服务器主要为门户网站服务，门户网站访问量巨大，通常生成动态网页或访问量在500次/S及以下： 推荐服务器\u003C/p>\u003Cp>硬件配置----Xeon 5405*1颗/2条1G FBD667内存/250G SATA硬盘*2块RAID 1级别容错/双千兆网卡/1U机架式/400W服务器电源 \u003C/p>\u003Cp> 1000次访问/S以上： 推荐服务器硬件配置：Xeon 5335或Xeon5410*2颗/2G FBD内存*4条/146GSAS 15000转硬盘*2 RAID 1级别容错/双千兆网卡/1U机架式400W服务器电源           \u003C/p>\u003Cp>Xeon 5335或Xeon5410*2颗/2G FBD内存*4条/146G SAS 15000转硬盘*3 RAID 5级别容错/双千兆网卡/2U机架式480W服务器电源\u003C/p>\u003Cp> \u003Cstrong>3. 面向在线游戏服务器\u003C/strong> 运行软件：传奇，奇迹，A3等 技术要求：1U或塔式机箱，多处理器，大内存 推荐配置：\u003C/p>\u003Cp>维持500人以下同时在线\u003C/p>\u003Cp>推荐服务器硬件配置----酷睿E6300*1颗/DDR2 ECC 1G内存2条/160G SATA硬盘两块RAID1级别容错/双千兆网卡/1U机架式/250W ~ 400W电源。\u003C/p>\u003Cp class=\"context clearfix\" style=\"text-align: center;\">\u003Cbr>\u003C/p>\u003Cp>维持1000人以下同时在线：\u003C/p>\u003Cp>推荐服务器配置----Xeon 5335或Xeon5410*2颗/2G FBD内存*2条/146G SAS 15000转硬盘*2 RAID 1级别容错/双千兆网卡/1U机架式400W服务器电源\u003C/p>\u003Cp> \u003C/p>\u003Cp>维持更多：四路服务器或多服务器集群。\u003C/p>\u003Cp>\u003Cstrong>4．视频、电影服务器\u003C/strong> 运行软件：Helix Server，Windows Media Services，VOD软件 技术要求：访问速度快，存储容量大，RAID 5\u003C/p>\u003Cp>低端配置\u003C/p>\u003Cp class=\"context clearfix\">\u003Cbr>\u003C/p>\u003Cp>推荐服务器配置---- Xeon 5335或Xeon5410*2颗/1G FBD内存*2条/750G SATA硬盘*6块 RAID 5级别容错/双千兆网卡/2U机架式480W服务器电源\u003C/p>\u003Cp class=\"context clearfix\" style=\"text-align: center;\">\u003Cbr>\u003C/p>\u003Cp class=\"context clearfix\" style=\"text-align: center;\">\u003Cbr>\u003C/p>\u003Cp class=\"context clearfix\">\u003Cbr>\u003C/p>\u003Cp class=\"context clearfix\" style=\"text-align: center;\">\u003Cbr>\u003C/p>\u003Cp>高端配置\u003C/p>\u003Cp class=\"context clearfix\">\u003Cbr>\u003C/p>\u003Cp>推荐服务器配置---- Xeon 5335或Xeon5410*2颗/1G FBD内存*2条/400G SAS硬盘*6块 RAID 5级别容错/双千兆网卡/2U机架式510W服务器电源\u003C/p>\u003Cp> \u003C/p>\u003Cp>五．DNS服务器\u003C/p>\u003Cp>DNS服务器在互联网的作用是：把域名转换成为网络可以识别的IP地址。首先，要知道互联网的网站都是一台一台服务器的形式存在的，但是我们怎么去到要访问的网站服务器呢？这就需要给每台服务器分配IP地址，互联网上的网站无穷多，我们不可能记住每个网站的IP地址，这就产生了方便记忆的域名管理系统DNS，他可以把我们输入的好记的域名转换为要访问的服务器的IP地址，比如：我们在浏览器输入\u003Ca href=\"http://blog.51cto.com/\">\u003Cspan>www.chinaitlab.com会自动转换成为202.104.237.103\u003C/span>\u003C/a> 主要特点: 运行软件：Linux，Windows 技术要求：绝对稳定和全面冗余\u003C/p>\u003Cp>推荐服务器硬件配置---- Xeon5405*1颗/1G FBD内存*2条/160G SATA硬盘/双千兆网卡/2U机架式500W冗余服务器电源\u003C/p>\u003Cp> \u003C/p>\u003Cp> 六. FTP文件服务器\u003C/p>\u003Cp>FTP是英文File Transfer Protocol的缩写，即中文意思是文件传输协议。用户通过FTP协议能够在两台联网的计算机之间相互传递文件，它是互联网上载递文件最主要的方法，FTP服务器是互联网上提供FTP 提供一定存储空间的计算机，它可以是专用服务器，也可以是个人计算机。当它提供这项服务后，用户可以连接到服务器下载文件，也允许用户把自己的文件传输到FTP服务器当中。\u003C/p>\u003Cp>        主要特点: 运行软件：Serv-U,Microsoft FTP Server 技术要求：海量磁盘存储\u003C/p>\u003Cp>       中小容量FTP服务器配置推荐服务器配置----酷睿E6300*1颗/DDR2 ECC 1G内存2条/1000G SATA硬盘*3块 RAID5级别容错/双千兆网卡/1U机架式/250W~400W电源。\u003C/p>\u003Cp> \u003C/p>\u003Cp>中大容量FTP服务器配置推荐服务器配置---- Xeon 5310或Xeon5405*1颗/2G FBD内存*2条/750 SATA硬盘*8块/双千兆网卡/2U机架式500W冗余服务器电源            KS321服务器Xeon 5310或Xeon5405*1颗/2G FBD内存*2条/750 SATA硬盘*12块/双千兆网卡/3U机架式650W冗余服务器电源            KS421服务器Xeon 5310或Xeon5405*1颗/2G FBD内存*2条/750 SATA硬盘*16块/双千兆网卡/4U机架式650W冗余服务器电源\u003C/p>\u003Cp> \u003C/p>\u003Cul class=\"list-paddingleft-2\">\u003Cli>\u003Cp>七．数据库服务器数据库服务器主要用于存储、查询、检索企业内部的信息，因此需要搭配专用的数据库系统，对服务器的兼容性、可靠性和稳定性等方面都有很高的要求。应用最主要两个ORACEL和MS SQL，ORACLE是目前业内公认最牛的DBMS，广泛用于大中型企业、高等院校和科学研究领域，也是目前最流行的客户/服务器 (CLIENT/SERVER)体系结构的DBMS之一。ORACLE 数据库提供了新的分布式数据库能力，可通过网络较方便地读写远端数据库里的数据，并有对称复制的技术。根据实际使用测试的经验，ORACLE 数据库在运行时效率是非常高的，它非常巧妙而合理的使用了系统内存。当然，它同时也是大量的使用了系统内存，ORACLE 数据库要有足够容量的系统内存进行支持才能较好的发挥其性能优势，尤其是那些数据库写入工作（例如 UPDATE、INSERT/ADDNEW等动作）比较频繁的应用，使用大容量内存非常有必要。     因此，如果您是使用ORACLE 数据库，可以在系统内存容量方面进行提升；另外，数据库对内存系统要求高并不是说一味提升内存容量就OK了，整体性能的提高无论任何时候都是真理，对于一些中高端的应用，我们推荐大家使用8核 3G Xeon的服务器。     MS SQL Server对服务器设备的要求并不像ORACLE那么高，但是根据大多数程序员使用的感受，要提高MS SQL Server的性能在处理器和磁盘系统上做文章效果比较明显。SQL Server等数据库对二级缓存的要求比较高，多处理器下可以提升二级缓存，鉴于MS SQL Server的主流应用环境一般都是高频的双路XEON，另外，Opteron表现确实非常优秀，也可以适当考虑；磁盘系统采用RAID 0或者RAID 1用户可以自己决定，如果有配阵列卡，组个RAID 5也可以；特别说明一下，Windows 2003 Server Enterprise Edition执行效率确实比Windows 2000 Advanced Server高，对于使用MS SQL Server的用户来说可以考虑使用2003作为操作系统。\u003C/p>\u003C/li>\u003C/ul>\u003Cp> \u003C/p>\u003Cp>运行软件：Oracle，SQL Server，DB2 技术要求：多核高速处理，SAS硬盘，RAID 1或RAID5\u003C/p>\u003Cp> \u003C/p>\u003Cp>低端数据库服务器配置推荐服务器配置---- Xeon5405*2颗/1G FBD内存*2条/300G SAS硬盘*2 RAID 1级别容错/双千兆网卡/1U机架式400W服务器电源\u003C/p>\u003Cp>中端数据库服务器配置推荐服务器----金品KU283-T2服务器硬件配置---- Xeon5430*2颗/2G FBD内存*2条/300G SAS硬盘*3块 RAID5级别容错或300G SAS硬盘*4块 RAID0+1级别容错/双千兆网卡/2U机架式500W冗余服务器电源\u003C/p>","主流典型各类应用服务器硬件配置分析\n\n为了更好的理解[服务器](http://detail.zol.com.cn/server_index/subcate31_list_1.html)应用，我们从应用角度，结合服务器技术规格要求不同，可大致分三类：     \n\n \n\n快速处理型是指对服务器的性能要求较高，反应速度要求快，如门户型网站，在线游戏服务器，[防火墙](http://detail.zol.com.cn/firewall_index/subcate294_list_1.html)，数据库服务器等。     \n\n \n\n海量存储型服务器是指对服务器的存储空间要求大，如视频服务器，在线电影服务器FTP服务器，EMAIL 服务器等则对二者都有一定的要求，视用户数的多少，用户定额空间的大小，访问的频繁度而偏向于某一种类型。\n\n \n\n低价稳定型服务器对服务器的处理速度，数据存储要求不高，但稳定性，安全性高，例如企业网站和普通论坛网站应用，以及DNS和代理服务器等 \n\n下面对每一类服务器的应用特点，谈谈服务器硬件配置要求：\n\n**一．web服务器** web服务器是一个性能追求型服务器，对服务器硬件平台的要求处决于访问的频繁度及web服务器支持的服务复杂程度，即调用的CGI程序对系统资源的耗费程度。另外，不同软件厂商提供的web服务器，同一web服务器的不同版本对资源的耗费以及本身的性能也不一样。因此，web服务器的配置首先应确定服务器软件     目前，Internet上较为流行的两种web服务器软件是Apache和微软的IIS，IIS主要定位于小型的INTRANET环境，运行于WINDOWS NT/2000/XP/2003 Server平台，而Apache则有多种平台版本:Windows、Linux、Unix版本。从性能上来比较Apache + PHP相对于 Windows NT+IIS 运行ASP要稍强，Apache略占优势。现有的版本已能在高性能的主机上一秒钟内处理10000次以上的操作(响应一次请求为一次操作)。因此，企业根据应用开发需求，选择相应的软件平台和硬件。     目前计算机的发展非常快，主流Xeon多核技术都能够满足10万的用户量。同时，外部web和DNS的需求较低，所以可同时作为外部web，DNS服务器使用。 本类服务器的主要特点: 运行软件：IIS，Apache 技术要求：通常要求1U/2U[机箱](http://detail.zol.com.cn/case_index/subcate10_list_1.html)，SATA/SCSI或SAS硬盘\n\n**1．面向一般企业网站的服务器** 这类服务器主要以介绍企业为主要内容，数据量不高，并发访问通常静态网页或访问量在200次/S以下 推荐服务器\n\n 硬件配置----酷睿E6300*1颗/DDR2 ECC 1G\n[内存](http://detail.zol.com.cn/memory_index/subcate3_list_1.html)\n2条/160G SATA硬盘两块RAID1级别容错/双千兆网卡/1U机架式/250W ~ 400W电源。\n\n**2．面向门户网站的服务器** 这类服务器主要为门户网站服务，门户网站访问量巨大，通常生成动态网页或访问量在500次/S及以下： 推荐服务器\n\n硬件配置----Xeon 5405*1颗/2条1G FBD667内存/250G SATA硬盘*2块RAID 1级别容错/双千兆网卡/1U机架式/400W服务器电源 \n\n 1000次访问/S以上： 推荐服务器硬件配置：Xeon 5335或Xeon5410*2颗/2G FBD内存*4条/146GSAS 15000转硬盘*2 RAID 1级别容错/双千兆网卡/1U机架式400W服务器电源           \n\nXeon 5335或Xeon5410*2颗/2G FBD内存*4条/146G SAS 15000转硬盘*3 RAID 5级别容错/双千兆网卡/2U机架式480W服务器电源\n\n **3. 面向在线游戏服务器** 运行软件：传奇，奇迹，A3等 技术要求：1U或塔式机箱，多处理器，大内存 推荐配置：\n\n维持500人以下同时在线\n\n推荐服务器硬件配置----酷睿E6300*1颗/DDR2 ECC 1G内存2条/160G SATA硬盘两块RAID1级别容错/双千兆网卡/1U机架式/250W ~ 400W电源。\n\n维持1000人以下同时在线：\n\n推荐服务器配置----Xeon 5335或Xeon5410*2颗/2G FBD内存*2条/146G SAS 15000转硬盘*2 RAID 1级别容错/双千兆网卡/1U机架式400W服务器电源\n\n \n\n维持更多：四路服务器或多服务器集群。\n\n**4．视频、电影服务器** 运行软件：Helix Server，Windows Media Services，VOD软件 技术要求：访问速度快，存储容量大，RAID 5\n\n低端配置\n\n推荐服务器配置---- Xeon 5335或Xeon5410*2颗/1G FBD内存*2条/750G SATA硬盘*6块 RAID 5级别容错/双千兆网卡/2U机架式480W服务器电源\n\n高端配置\n\n推荐服务器配置---- Xeon 5335或Xeon5410*2颗/1G FBD内存*2条/400G SAS硬盘*6块 RAID 5级别容错/双千兆网卡/2U机架式510W服务器电源\n\n \n\n五．DNS服务器\n\nDNS服务器在互联网的作用是：把域名转换成为网络可以识别的IP地址。首先，要知道互联网的网站都是一台一台服务器的形式存在的，但是我们怎么去到要访问的网站服务器呢？这就需要给每台服务器分配IP地址，互联网上的网站无穷多，我们不可能记住每个网站的IP地址，这就产生了方便记忆的域名管理系统DNS，他可以把我们输入的好记的域名转换为要访问的服务器的IP地址，比如：我们在浏览器输入[www.chinaitlab.com会自动转换成为202.104.237.103](http://blog.51cto.com/) 主要特点: 运行软件：Linux，Windows 技术要求：绝对稳定和全面冗余\n\n推荐服务器硬件配置---- Xeon5405*1颗/1G FBD内存*2条/160G SATA硬盘/双千兆网卡/2U机架式500W冗余服务器电源\n\n \n\n 六. FTP文件服务器\n\nFTP是英文File Transfer Protocol的缩写，即中文意思是文件传输协议。用户通过FTP协议能够在两台联网的计算机之间相互传递文件，它是互联网上载递文件最主要的方法，FTP服务器是互联网上提供FTP 提供一定存储空间的计算机，它可以是专用服务器，也可以是个人计算机。当它提供这项服务后，用户可以连接到服务器下载文件，也允许用户把自己的文件传输到FTP服务器当中。\n\n        主要特点: 运行软件：Serv-U,Microsoft FTP Server 技术要求：海量磁盘存储\n\n       中小容量FTP服务器配置推荐服务器配置----酷睿E6300*1颗/DDR2 ECC 1G内存2条/1000G SATA硬盘*3块 RAID5级别容错/双千兆网卡/1U机架式/250W~400W电源。\n\n \n\n中大容量FTP服务器配置推荐服务器配置---- Xeon 5310或Xeon5405*1颗/2G FBD内存*2条/750 SATA硬盘*8块/双千兆网卡/2U机架式500W冗余服务器电源            KS321服务器Xeon 5310或Xeon5405*1颗/2G FBD内存*2条/750 SATA硬盘*12块/双千兆网卡/3U机架式650W冗余服务器电源            KS421服务器Xeon 5310或Xeon5405*1颗/2G FBD内存*2条/750 SATA硬盘*16块/双千兆网卡/4U机架式650W冗余服务器电源\n\n \n\n- 七．数据库服务器数据库服务器主要用于存储、查询、检索企业内部的信息，因此需要搭配专用的数据库系统，对服务器的兼容性、可靠性和稳定性等方面都有很高的要求。应用最主要两个ORACEL和MS SQL，ORACLE是目前业内公认最牛的DBMS，广泛用于大中型企业、高等院校和科学研究领域，也是目前最流行的客户/服务器 (CLIENT/SERVER)体系结构的DBMS之一。ORACLE 数据库提供了新的分布式数据库能力，可通过网络较方便地读写远端数据库里的数据，并有对称复制的技术。根据实际使用测试的经验，ORACLE 数据库在运行时效率是非常高的，它非常巧妙而合理的使用了系统内存。当然，它同时也是大量的使用了系统内存，ORACLE 数据库要有足够容量的系统内存进行支持才能较好的发挥其性能优势，尤其是那些数据库写入工作（例如 UPDATE、INSERT/ADDNEW等动作）比较频繁的应用，使用大容量内存非常有必要。     因此，如果您是使用ORACLE 数据库，可以在系统内存容量方面进行提升；另外，数据库对内存系统要求高并不是说一味提升内存容量就OK了，整体性能的提高无论任何时候都是真理，对于一些中高端的应用，我们推荐大家使用8核 3G Xeon的服务器。     MS SQL Server对服务器设备的要求并不像ORACLE那么高，但是根据大多数程序员使用的感受，要提高MS SQL Server的性能在处理器和磁盘系统上做文章效果比较明显。SQL Server等数据库对二级缓存的要求比较高，多处理器下可以提升二级缓存，鉴于MS SQL Server的主流应用环境一般都是高频的双路XEON，另外，Opteron表现确实非常优秀，也可以适当考虑；磁盘系统采用RAID 0或者RAID 1用户可以自己决定，如果有配阵列卡，组个RAID 5也可以；特别说明一下，Windows 2003 Server Enterprise Edition执行效率确实比Windows 2000 Advanced Server高，对于使用MS SQL Server的用户来说可以考虑使用2003作为操作系统。\n\n \n\n运行软件：Oracle，SQL Server，DB2 技术要求：多核高速处理，SAS硬盘，RAID 1或RAID5\n\n \n\n低端数据库服务器配置推荐服务器配置---- Xeon5405*2颗/1G FBD内存*2条/300G SAS硬盘*2 RAID 1级别容错/双千兆网卡/1U机架式400W服务器电源\n\n中端数据库服务器配置推荐服务器----金品KU283-T2服务器硬件配置---- Xeon5430*2颗/2G FBD内存*2条/300G SAS硬盘*3块 RAID5级别容错或300G SAS硬盘*4块 RAID0+1级别容错/双千兆网卡/2U机架式500W冗余服务器电源","/article/96",6623,"2019-02-19 11:56:19","2019-02-19 11:56:37",[156,157],{"id":40,"name":72,"url":75},{"id":145,"name":146,"url":151},{"create_time":6,"description":6,"id":40,"image_url":6,"index_template":52,"is_cover":53,"is_menu":53,"keywords":6,"list_template":54,"model_code":55,"model_id":56,"model_name":57,"name":72,"parent_id":73,"seo_description":6,"seo_keywords":6,"seo_title":6,"show_template":58,"sort":74,"subtitle":6,"update_time":6,"url":75},{"title":160,"url":161},"Kubernetes 100个常用命令","/article/115",{"title":163,"url":164},"MySQL高性能优化实战总结","/article/95",[],{"description":148,"keywords":147,"title":146},[168,177,186,195,204,213,222,231,240,248],{"id":169,"category_id":44,"title":170,"keywords":171,"description":172,"image_url":6,"url":173,"hits":174,"is_recommend":73,"is_top":73,"create_time":175,"update_time":176},101,"开启 HTTPS 并获得 ssllabs 满分的过程","开启,获得,满分,过程","准备工作确保你要申请证书的域名都解析到了这台服务器上，且能直接通过域名访问。使用官网推荐的CertBot获取证书。在CertBot官网选择一下环境(比如我选Nginx on Ubuntu 17.04)就可以看到入门教程了。安装CertBot12345apt-get updateapt-get install software-properties-commonadd-apt-repository ppa:certbot/certbotapt-get updateapt-get","/article/101",18546,"2019-11-26 16:12:11","2019-11-26 16:23:16",{"id":178,"category_id":44,"title":179,"keywords":180,"description":181,"image_url":6,"url":182,"hits":183,"is_recommend":73,"is_top":73,"create_time":184,"update_time":185},113,"在CentOS 7中添加命令自动补全功能","命令自动补全,centos","在CentOS 7中，默认情况下并不会安装命令补全包，需要手动安装才能使用命令补全功能。以下是在CentOS 7中安装命令补全包的方法：1. bash-completion：这是一个针对Bash shell的命令补全软件包，可以提供对系统命令、用户自定义命令和文件路径的自动补全功能。可以通过以下命令安装：```sudo yum install bash-completion```安装完成后，需要在/etc/profile配置文件中添加以下内容：```if [ -f /etc/bash_compl","/article/113",14948,"2023-05-16 10:54:01","2023-05-16 10:57:28",{"id":187,"category_id":44,"title":188,"keywords":189,"description":190,"image_url":6,"url":191,"hits":192,"is_recommend":53,"is_top":73,"create_time":193,"update_time":194},94,"Centos7 安装 openvas ","openvas,开放式漏洞评估系统，installing openvas centos-7","一、描述OpenVAS，即开放式漏洞评估系统，是一个用于评估目标漏洞的杰出框架。功能十分强大，最重要的是，它是“开源”的——就是免费的意思啦～它与著名的Nessus“本是同根生”，在Nessus商业化之后仍然坚持开源，号称“当前最好用的开源漏洞扫描工具”。最新版的Kali Linux(kali 3.0)不再自带OpenVAS了，所以我们要自己部署OpenVAS漏洞检测系统。其核心部件是一个服务器，包括一套网络漏洞测试程序，可以检测远程系统和应用程序中的安全问题。但是它的最常用用途是检测目标网络或","/article/94",14690,"2019-01-14 17:43:42","2019-01-14 18:16:36",{"id":196,"category_id":44,"title":197,"keywords":198,"description":199,"image_url":6,"url":200,"hits":201,"is_recommend":73,"is_top":73,"create_time":202,"update_time":203},99,"Centos7 利用iptables防止nmap工具防端口扫描","iptables","一、Nmap介绍       Nmap（NetworkMapper）是一款开放源代码的网络探测和安全审核工具。它用于快速扫描一个网络和一台主机开放的端口，还能使用TCP/IP协议栈特征探测远程主机的操作系统类型。nmap支持很多扫描技术，例如：UDP、TCPconnect()、TCPSYN(半开扫描)、ftp代理(bounce攻击)、反向标志、ICMP、FIN、ACK扫描、圣诞树(XmasTree)、SYN扫描和null扫描。Nmap最初是用于Unix系统","/article/99",14415,"2019-07-09 21:27:00","2019-07-09 21:57:53",{"id":205,"category_id":46,"title":206,"keywords":207,"description":208,"image_url":6,"url":209,"hits":210,"is_recommend":73,"is_top":73,"create_time":211,"update_time":212},61,"Docker 推荐的启动方式","推荐,启动,方式","# cat DockerfileFROM openjdk:8-alpineWORKDIR /ADD ./target/*.jar app.jarEXPOSE 9999COPY docker-entrypoint.sh /RUN chmod +x /docker-entrypoint.shENTRYPOINT [“/docker-entrypoint.sh”]CMD [“java”,”-server”,”-Duser.timezone=GMT+08″,”-jar”,”/app.jar”]# cat","/article/61",14347,"2018-10-22 13:55:47","2018-10-22 13:56:10",{"id":214,"category_id":44,"title":215,"keywords":216,"description":217,"image_url":6,"url":218,"hits":219,"is_recommend":73,"is_top":73,"create_time":220,"update_time":221},107,"Acme.sh 给 SSL 证书自动续期失败的解决方法","HTTP/1.1 200 OK,Server: Bayou Tech Web Srv 1.0,Content-Encoding: none,Content-Length: 5,Content-Type","一、Acme.sh 自动续期失败的症状问题描述如下，续期的时候，提示如下错误：root@dc:~# \"/data/acme.sh\"/acme.sh --cron --home \"/data/acme.sh\" > /dev/null[Sun Nov 10 23:52:17 CST 2020] Error, can not get domain token entry example.com[Sun Nov 10 23:52:17 CST 2020] Please check log file","/article/107",12618,"2021-09-03 10:44:18","2021-09-03 10:46:23",{"id":223,"category_id":44,"title":224,"keywords":225,"description":226,"image_url":6,"url":227,"hits":228,"is_recommend":53,"is_top":73,"create_time":229,"update_time":230},93,"ELK+Filebeat+Kafka+ZooKeeper 构建海量日志分析平台","Filebeat,Kafka","一、说明1.Filebeat是一个日志文件托运工具，在你的服务器上安装客户端后，filebeat会监控日志目录或者指定的日志文件，追踪读取这些文件（追踪文件的变化，不停的读）2.Kafka是一种高吞吐量的分布式发布订阅消息系统，它可以处理消费者规模的网站中的所有动作流数据3.Logstash是一根具备实时数据传输能力的管道，负责将数据信息从管道的输入端传输到管道的输出端；与此同时这根管道还可以让你根据自己的需求在中间加上滤网，Logstash提供里很多功能强大的滤网以满足你的各种应用场景4.El","/article/93",12190,"2018-12-24 16:40:08","2018-12-26 11:53:38",{"id":232,"category_id":46,"title":233,"keywords":234,"description":235,"image_url":6,"url":236,"hits":237,"is_recommend":53,"is_top":73,"create_time":238,"update_time":239},81,"kubernetes 1.12.1 高可用安装之部署Dashboard","安装Dashboard","创建Dashboard需要CoreDNS部署成功之后再安装Dashboard。[root@master01 ~]# wget https://zhl123.com/download/k8s/Dashboard.tgz[root@master01 ~]# tar xf Dashboard.tgz[root@master01 ~]# kubectl create -f Dashboard/[root@master01 Dashboard]# kubectl get svc -n kube-syste","/article/81",12037,"2018-10-26 09:54:41","2018-10-26 16:59:19",{"id":241,"category_id":44,"title":242,"keywords":6,"description":243,"image_url":6,"url":244,"hits":245,"is_recommend":73,"is_top":73,"create_time":246,"update_time":247},100,"用 Nginx 给 Cookie 增加 Secure 和 HttpOnly","在 nginx 的 location 中配置12# 只支持 proxy 模式下设置，SameSite 不需要可删除，如果想更安全可以把 SameSite 设置为 Strictproxy_cookie_path / \"/; httponly; secure; SameSite=Lax\";示例1234567891011121314151617181920212223242526server {    listen 443 ssl http2;    server_name www.zhl123.cn","/article/100",11848,"2019-11-26 16:10:57","2019-11-26 16:23:45",{"id":249,"category_id":44,"title":250,"keywords":251,"description":252,"image_url":6,"url":253,"hits":254,"is_recommend":73,"is_top":73,"create_time":255,"update_time":256},41,"Tomcat 安全配置与性能优化","tomcat，性能优化","1. JVM 1.1. 使用 Server JRE 替代JDK。 服务器上不要安装JDK，请使用 Server JRE. 服务器上根本不需要编译器，代码应该在Release服务器上完成编译打包工作。 理由：一旦服务器被控制，可以防止在其服务器上编译其他恶意代码并植入到你的程序中。 1.2. JAVA_OPTS export JAVA_OPTS=\"-server -Xms512m -Xmx4096m  -XX:PermSize=64M -","/article/41",11623,"2016-09-01 17:06:36","2018-10-18 17:06:58",[258,266,274,282,290,298,306,314,323,330],{"id":259,"category_id":40,"title":260,"keywords":6,"description":261,"image_url":6,"url":262,"hits":263,"is_recommend":73,"is_top":73,"create_time":264,"update_time":265},123,"Agent Skill 精选集：最值得收藏的 Agent Skills Top 10","如果你正在用 Claude Code 或 Codex，一定对 Agent Skills 不陌生。通过安装 Agent Skills，你可以让这些 AI 助手变得更强——不用每次都解释你的需求，它们直接就知道该怎么做。最近有人在 GitHub 上做了一个采样调查，统计了哪些 Skills 的质量最佳和最受欢迎。我整理了这份 Top 10 榜单，加上使用场景和适合人群，帮你快速找到最有用的那几个。Top 10 最受欢迎的 Agent Skills1. Skil","/article/123",270,"2026-01-19 18:49:12","2026-01-19 18:52:01",{"id":267,"category_id":44,"title":268,"keywords":6,"description":269,"image_url":6,"url":270,"hits":271,"is_recommend":73,"is_top":73,"create_time":272,"update_time":273},122,"Nginx性能调优18条黄金法则：支撑10万并发的配置模板","一、概述1.1 背景介绍说实话，Nginx调优这事儿我踩过无数坑。记得2019年双11，我们电商平台流量暴涨，Nginx直接扛不住了，QPS从平时的2万飙升到8万，响应时间从50ms飙到了2秒，最后还是靠临时加机器扛过去的。那次事故之后，我花了大半年时间专门研究Nginx的性能极限，总结出了这20条黄金法则。Nginx作为目前最流行的Web服务器和反向代理，官方数据显示单机可以轻松处理10万+的并发连接。但实际生产环境中，很多同学拿到默认配置就直接上了，结果发现连1万并发都扛不住。问题不在Ngi","/article/122",337,"2026-01-12 11:11:50","2026-01-12 11:12:28",{"id":275,"category_id":46,"title":276,"keywords":6,"description":277,"image_url":6,"url":278,"hits":279,"is_recommend":73,"is_top":73,"create_time":280,"update_time":281},121,"Docker 镜像优化与安全扫描：将镜像体积压缩 70%","1. 适用场景 & 前置条件项目要求适用场景容器化应用镜像体积过大（> 500MB），构建时间长（> 10分钟），存在安全漏洞（CVE高危）OSRHEL/CentOS 7.9+ 或 Ubuntu 20.04+内核Linux Kernel 3.10+软件版本Docker 20.10+ 或 Podman 3.0+，Trivy 0.40+（安全扫描工具）资源规格2C4G（最小）/ 4C8G（推荐），磁盘 50GB+（存储镜像与缓存）网络可访问 Docker Hub/阿里云镜像仓库（","/article/121",309,"2026-01-06 11:54:35","2026-01-06 12:01:59",{"id":283,"category_id":44,"title":284,"keywords":6,"description":285,"image_url":6,"url":286,"hits":287,"is_recommend":73,"is_top":73,"create_time":288,"update_time":289},120,"用 Prometheus Recording Rules 把告警噪声砍掉 70%(二)","五、故障排查和监控5.1 故障排查◆ 5.1.1 日志查看# 查看 Prometheus 日志中的规则评估错误journalctl -u prometheus | grep -i \"rule\" | tail -50# 查看规则评估耗时curl -s http://localhost:9090/api/v1/rules | jq '.data.groups[].rules[] | select(.health != \"ok\")'# Kubernet","/article/120",282,"2026-01-06 11:53:50","2026-01-06 11:54:33",{"id":291,"category_id":44,"title":292,"keywords":6,"description":293,"image_url":6,"url":294,"hits":295,"is_recommend":73,"is_top":73,"create_time":296,"update_time":297},119,"用 Prometheus Recording Rules 把告警噪声砍掉 70%(一)","一、概述1.1 背景介绍在大规模微服务架构下，Prometheus 告警系统往往会陷入一个尴尬的境地：告警太多，运维团队开始选择性忽略；告警太少，真正的故障又可能漏掉。我在某电商平台负责监控体系建设时，团队每天要处理超过 2000 条告警，其中 70% 以上是重复的、关联的或者短暂抖动产生的噪声。Recording Rules 是 Prometheus 提供的预计算机制，可以将复杂的查询表达式预先计算并存储为新的时间序列。通过合理设计 Recording Rules，我们不仅能显著降低 Prom","/article/119",301,"2026-01-06 11:51:58","2026-01-06 11:53:45",{"id":299,"category_id":44,"title":300,"keywords":6,"description":301,"image_url":6,"url":302,"hits":303,"is_recommend":73,"is_top":73,"create_time":304,"update_time":305},118,"GitOps 落地实践：ArgoCD + Kustomize 实现声明式基础设施管理(二)","四、最佳实践和注意事项4.1 最佳实践4.1.1 性能优化优化点一：减少 Git 轮询频率# argocd-cm ConfigMapapiVersion: v1kind: ConfigMapmetadata:  name: argocd-cm  namespace: argocddata:  timeout.reconciliation: 300s  # 默认 180","/article/118",305,"2026-01-06 11:49:00","2026-01-06 11:49:34",{"id":307,"category_id":44,"title":308,"keywords":6,"description":309,"image_url":6,"url":310,"hits":311,"is_recommend":73,"is_top":73,"create_time":312,"update_time":313},117,"GitOps 落地实践：ArgoCD + Kustomize 实现声明式基础设施管理(一)","一、概述1.1 背景介绍GitOps 作为云原生时代的运维范式，将 Git 作为基础设施和应用配置的单一事实来源，通过声明式配置和自动化同步机制，实现了配置管理的版本控制、审计追溯和快速回滚。ArgoCD 作为 CNCF 毕业项目，提供了完整的 GitOps 工作流，支持多集群管理、RBAC 权限控制、SSO 集成等企业级特性。结合 Kustomize 的配置管理能力，能够优雅地解决多环境配置差异、敏感信息管理、配置复用等问题。在传统的 CI/CD 流程中，往往由 CI 工具直接执行 kubec","/article/117",310,"2026-01-06 11:45:03","2026-01-06 11:48:56",{"id":315,"category_id":40,"title":316,"keywords":317,"description":318,"image_url":6,"url":319,"hits":320,"is_recommend":73,"is_top":73,"create_time":321,"update_time":322},116,"运维部门年度2025工作总结与2026工作规划应该如何写？","运维部门年度2025工作总结,2026工作规划","2025年，运维部在公司“数字化转型深化”战略引领下，以“稳定为基、效率为纲、安全为盾、创新为翼”为核心导向，全面支撑核心业务系统运行、推动技术架构迭代、强化团队能力建设。 全年实现核心业务系统可用性99.985%，较2024年提升0.02个百分点；故障平均恢复时间（MTTR）从42分钟压缩至29分钟，下降31%；云资源成本同比降低16.8%，自动化运维覆盖率从65%提升至83%，未发生重大生产安全事故，圆满完成年度目标。现将全年工作及2026年规划汇报如下：2025年核心工作成果（数","/article/116",297,"2026-01-06 11:20:58","2026-01-06 11:44:04",{"id":324,"category_id":40,"title":160,"keywords":325,"description":326,"image_url":6,"url":161,"hits":327,"is_recommend":73,"is_top":73,"create_time":328,"update_time":329},115,"100 个 Kubectl 命令","这篇文章是关于使用 Kubectl 进行 Kubernetes 诊断的指南。列出了 100 个 Kubectl 命令，这些命令对于诊断 Kubernetes 集群中的问题非常有用。这些问题包括但不限于：• 集群信息• Pod 诊断• 服务诊断• 部署诊断• 网络诊断• 持久卷和持久卷声明诊断• 资源使用情况• 安全和授权• 节点故障排除• 其他诊断命令：文章还提到了许多其他命令，如资源扩展和自动扩",3642,"2023-11-02 14:09:30","2023-11-02 14:10:05",{"id":178,"category_id":44,"title":179,"keywords":180,"description":181,"image_url":6,"url":182,"hits":183,"is_recommend":73,"is_top":73,"create_time":184,"update_time":185},1784716028641]