End-Of-Life
충성도 높은 고객의 확보를 위하여 기업이 소비자에게 제공하는 서비스 중의 하나로써 EOL(end-of-life) 서비스가 있다. EOL 서비스란 제품 판매 후에도 기업이 보장한 보증기간 동안 발생한 제품 결함에 대해서 기업이 무상으로 수리를 제공하는것을 의미한다.
[Centos]
http://wiki.centos.org/Download
| Version | Minor release | CD and DVD ISO Images | Packages | Release Email | Release Notes | End-Of-Life |
| CentOS-7 | 7.0.1406 | x86_64 | RPMs | CentOS | CentOS RHEL | 30 June 2024 |
| CentOS-6 | 6.6 | i386 x86_64 | RPMs | CentOS | CentOS RHEL | 30 Nov 2020 |
| CentOS-5 | 5.11 | i386 x86_64 | RPMs | CentOS | CentOS RHEL | 31 Mar 2017 |
| CentOS-4 | 4.9 | i386 x86_64 ia64 s390s390x alpha Note: The install media is CentOS-4.8, see the Release Notes for details | RPMs | CentOS | CentOS RHEL | 29 Feb 2012 |
| CentOS-3 | 3.9 | i386 x86_64 ia64 s390 s390x | RPMs | CentOS | RHEL | 31 Oct 2010 |
| CentOS-2.1 | – | i386 | RPMs | CentOS RHEL | 31 May 2009 |
” alt=”” src=”http://wiki.centos.org/wiki/modern-CentOS/img/attention.png”> Bittorrent links are also available from the above links.
Release Notes
All CentOS release notes can be found here on the wiki.
You can get all the original Red Hat release notes for all versions at Red Hat’s Documentation page.
Version Comparison
A comparison of the abilities and limitations of CentOS can be found here on the wiki.
End-Of-Life
In general every release receives bugfixes, feature enhancements and new hardware support until 4 years after general availability. And security fixes until 7 years after general availability (beginning with CentOS-5, this period has been extended from 4 to approx. 7 and from 7 to 10 years {assuming the upstream sources remain available for ten years}).
For more information about the support life cycle of CentOS, take a look at Red Hat’s Errata Support Policy page.
Basically, if source is released publicly upstream, the CentOS Project will build and release updates for as long as possible. We have done this for all previous versions and will for all future versions.
[Ubuntu]
https://wiki.ubuntu.com/Releases
List of releases
Current
| Version | Code name | Docs | Release date | End of life date |
| Ubuntu 14.10 | Utopic Unicorn | Rel | October 23, 2014 | July 2015 |
| Ubuntu 14.04.1 LTS | Trusty Tahr | Changes | July 24, 2014 | April 2019 |
| Ubuntu 14.04 LTS | Trusty Tahr | Rel | April 17, 2014 | |
| Ubuntu 12.04.5 LTS | Precise Pangolin | Changes | August 7, 2014 | April 2017 |
| Ubuntu 12.04.4 LTS | Precise Pangolin | Changes | February 6, 2014 | HWE August 8, 2014 |
| Ubuntu 12.04.3 LTS | Precise Pangolin | Changes | August 23, 2013 | HWE August 8, 2014 |
| Ubuntu 12.04.2 LTS | Precise Pangolin | Changes | February 14, 2013 | HWE August 8, 2014 |
| Ubuntu 12.04.1 LTS | Precise Pangolin | Changes | August 24, 2012 | |
| Ubuntu 12.04 LTS | Precise Pangolin | Tech / Rel | April 26, 2012 | |
| Ubuntu 10.04.4 LTS | Lucid Lynx | Changes | February 16, 2012 | May 9, 2013 (Desktop) April 2015 (Server) |
| Ubuntu 10.04.3 LTS | Lucid Lynx | Changes | July 21, 2011 | |
| Ubuntu 10.04.2 LTS | Lucid Lynx | Changes | February 18, 2011 | |
| Ubuntu 10.04.1 LTS | Lucid Lynx | Changes | August 17, 2010 | |
| Ubuntu 10.04 LTS | Lucid Lynx | Tech / Rel | April 29, 2010 |
- Release announcements are posted on the ubuntu-announce mailing list.
Future
| Version | Code name | Docs | Release date | End of life date |
| Ubuntu 15.04 | Vivid Vervet | Rel | April 2015 | January 2016 |
End of life
- The content of these old releases can be accessed at the old Ubuntu releases directory.
Management of releases
Support length
- Regular releases are supported for 9 months.
- Long term support (LTS) releases are for 5 years.
- Older releases may have different support length.
Release cadence
- Releases are published in a time based fashion, every 6 months, following a planned schedule.
Release team
- Visit the release team page.
[MS-Windows Server]
MS Server End Of Life : PDF 참고문서
