| 词条 | HAProxy | ||||||||||||||||||||||
| 释义 |
| name = HAProxy | title = | logo = | logo caption = | logo_size = | logo_alt = | screenshot = | caption = | screenshot_size = | screenshot_alt = | collapsible = | author = Willy Tarreau | developer = | discontinued = | released = {{Start date and age|2001|12|16}} | latest release version = 1.9.0 | latest release date = {{Start date and age|2018|12|19}} | latest preview version = 2.0-dev0 | latest preview date = {{Start date and age|2018|12|19}} | programming language = C | operating system = Linux, FreeBSD, OpenBSD, Solaris (8/9/10), AIX (5.1–5.3) | platform = | size = | language = | language count = | language footnote = | genre = | license = GNU General Public License Version 2 | website = {{URL|https://www.haproxy.org/}} }}HAProxy is free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications that spreads requests across multiple servers.[1] It is written in C[2] and has a reputation for being fast and efficient (in terms of processor and memory usage).[3] HAProxy is used by a number of high-profile websites including GoDaddy, GitHub, Bitbucket,[4] Stack Overflow,[5] Reddit, Speedtest.net, Tumblr, Twitter[6][7] and Tuenti[8] and is used in the OpsWorks product from Amazon Web Services.[9] HistoryHAProxy was written in 2000[10] by Willy Tarreau,[11] a core contributor to the Linux kernel,[12] who still maintains the project. In 2013, the company HAProxy Technologies, LLC was created[13] to continue developing the software in addition to contributions from the open-source community. The company provides a commercial offering, HAProxy Enterprise and appliance-based application-delivery controllers named ALOHA. The company provides technical support and additional modules that extend the functionality of HAProxy. FeaturesHAProxy has the following features:
HAProxy Community vs HAProxy EnterpriseHAProxy Enterprise Edition is an enterprise-class version of HAProxy that includes a robust and cutting-edge code base, enterprise suite of add-ons, expert support, and professional services. At its core, it incorporates feature backports from the HAProxy development branch for customers who require immediate access to the latest functionality in a hardened version of code.[17] ALOHA{{Advert section|date=November 2018}}HAProxy Technologies’ ALOHA is a plug-and-play load-balancing appliance that can be deployed in any environment. ALOHA provides a graphical interface and a templating system that can be used to deploy and configure the appliance.[18] Its main intention is to be a direct competitor to Hardware Load Balancing boxes/appliances to companies that still provide separate appliance load balancers, such as F5 Networks. VersionsHAProxy has had the following version releases:
PerformanceServers equipped with a dual-core Opteron or Xeon processor generally achieve between 15000 and 40000 hits per second, and have no trouble saturating a 2 Gbit/sec connection under Linux.[19] Similar software
See also{{Portal|Free and open-source software}}
References1. ^{{cite web |url=http://www.severalnines.com/resources/clustercontrol-mysql-haproxy-load-balancing-tutorial#what |title=MySQL Load Balancing with HAProxy |author= |year=2011 |publisher=Severalnines AB |accessdate=19 February 2013}} 2. ^{{cite web|url=http://freecode.com/projects/haproxy|accessdate=5 April 2013|title=HAProxy on Freecode}} 3. ^{{cite web|title=Nuts & Bolts: HAproxy|url=http://37signals.com/svn/posts/1073-nuts-bolts-haproxy|accessdate=8 April 2013}} 4. ^{{cite web|url=https://www.youtube.com/watch?v=2ll2ER3wpus|accessdate=26 February 2015|title=The inner guts of Bitbucket}} 5. ^{{cite web|url=http://nickcraver.com/blog/2013/11/22/what-it-takes-to-run-stack-overflow/|accessdate=22 November 2013|title=What it takes to run Stack Overflow}} 6. ^{{cite web|url=http://haproxy.1wt.eu/they-use-it.html|accessdate=5 April 2013|title=HAProxy: they use it!}} 7. ^{{cite web|url=http://lineofthought.com/tools/haproxy|accessdate=5 April 2013|title=List of sites using HAProxy|deadurl=yes|archiveurl=https://web.archive.org/web/20130610013420/http://lineofthought.com/tools/haproxy|archivedate=10 June 2013|df=}} 8. ^{{cite web|url=https://vimeo.com/109608566|title=Tuenti+WebRTC (Voip2day 2014)}} 9. ^{{cite web|title=HAProxy layer - AWS Opsworks|url=http://docs.aws.amazon.com/opsworks/latest/userguide/workinglayers-load.html|accessdate=5 April 2013}} 10. ^{{cite web|url=http://haproxy.1wt.eu/#desi|accessdate=5 April 2013|title=HAProxy: design choices and history}} 11. ^{{cite web|url=http://1wt.eu/#wami|accessdate=5 April 2013|title=Willy Tarreau: About me}} 12. ^{{cite web|url=https://lkml.org/lkml/2010/12/18/73 |title=LKML: Willy Tarreau: [ANNOUNCE] Linux 2.4.37.11 |accessdate=5 April 2013}} 13. ^{{Cite web|url=https://www.crunchbase.com/organization/haproxy-technologies#section-overview|title=HAProxy Technologies overview|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=21 Oct 2018}} 14. ^{{Cite web|url=https://www.haproxy.com/blog/haproxy-1-9-has-arrived/|title=HAProxy 1.9 Has Arrived|last=Corbett|first=Daniel|date=2018-12-19|website=HAProxy Technologies|language=en-US|access-date=2019-01-22}} 15. ^{{Cite web|url=https://www.haproxy.com/blog/hitless-reloads-with-haproxy-howto/|title=Hitless Reloads / Hot Restarts with HAProxy!|last=Mhedhbi|first=Moemen|date=2018-05-31|website=HAProxy Technologies|language=en-US|access-date=2019-01-22}} 16. ^{{Cite web|url=https://www.haproxy.com/blog/haproxy-1-9-2-adds-grpc-support/|title=HAProxy 1.9.2 Adds gRPC Support|last=Ramirez|first=Nick|date=2019-01-16|website=HAProxy Technologies|language=en-US|access-date=2019-01-22}} 17. ^{{Cite web|url=https://globenewswire.com/news-release/2018/05/02/1494698/0/en/HAProxy-Technologies-Announces-Improvements-to-Performance-Management-and-Security-for-Enterprises.html|title=HAProxy Technologies Announces Improvements to Performance, Management, and Security for Enterprises|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=23 Oct 2018}} 18. ^{{Cite web|url=https://www.haproxy.com/products/aloha-hardware-appliance/|title=ALOHA Hardware Appliance Application Delivery Controller|last=|first=|date=|website=|archive-url=|archive-date=|dead-url=|access-date=23 Oct 2018}} 19. ^{{URL|http://haproxy.1wt.eu/#plat}} External links
5 : Free web server software|Reverse proxy|Proxy server software for Linux|Free software programmed in C|Unix network-related software |
||||||||||||||||||||||
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。