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it_services:pf:scheduledmaintenance [2015/06/30 13:22] florido |
it_services:pf:scheduledmaintenance [2020/08/20 16:58] florido Removed old content for Accessibility |
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====== Scheduled Maintenance ====== | ====== Scheduled Maintenance ====== | ||
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- | ===== Upgrade of machines 2015 ===== | ||
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- | Machines to upgrade: **11** | ||
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- | **Reasons:** Main reason is to avoid security holes and have latest libraries/software. | ||
- | [[#Situation]] and [[#Selection criterias]] | ||
- | Some machines also need to be changed because they are too old. | ||
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- | ==== Tentative Schedule ==== | ||
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- | NOTE: The expected update time for each machine is between 2 and 3 hours. | ||
- | ^ Key Definitions ^^ | ||
- | ^Workstation|A desktop machine which people uses by sitting in front of. Usually located in offices.| | ||
- | ^Remote Workstation|A machine which people uses only through ssh access. Usually located in a server room.| | ||
- | ^Server|A machine that is used by the infrastructure, usually only accessed directly by an Admin. Usually located in a server room.| | ||
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- | ^ Date ^ hostname ^ Type ^ Memory(GB) ^ Cores ^ Operating System ^ Upgrade description ^ Impact | | ||
- | |2015-04-28|piff|Server|2|2|Scientific Linux 5.5|Discuss with grid group - Buy a virtualization machine?| only florido | | ||
- | |buy HW|fnatte|Server|1|2AMD|OpenSUSE 10.3| license server - storage: buy new HW | a user group | | ||
- | |buy HW|magica|Server|8|8|OpenSUSE 11.3| New services i.e. git-svn? and Update to CentOS 6, buy new HW| Everybody | | ||
- | |buy HW|teddi|Server|1|2|OpenSUSE 12.1|Update to CentOS 6, increase mem, buy new HW| Everybody | | ||
- | |buy HW - konkurrensutsättning started|winifred|Server|1|2|OpenSUSE 12.1|Buy new small machine for TV and decommission| Kitchen TV | | ||
- | | Debian 6 expires 2016 |tjatte|Workstation|2|2|Debian 6|Consider update to Lubuntu 12.04/Debian 7 32bit | only 1 user | | ||
- | |SLC5 expires 2017|kajsa|Workstation|2|2|Scientific Linux CERN 5.11|Update to SL6?| only 1 user | | ||
- | |SLC5 expires 2017|kalle|Workstation|4|2|Scientific Linux CERN 5.10|Update to SL6?| nobody | | ||
- | |SLC5 expires 2017|penny|Workstation|2|2|Scientific Linux CERN 5.10|Update to SL6?| only 1 user | | ||
- | |SLC5 expires 2017|phenix3|Workstation|0,768|1|Scientific Linux CERN 5.10|Move indico server to department and decommission machine| everybody | | ||
- | |N/A|lufsen|Server|0,512|1|Ubuntu 12.04|Change hardware| Everybody | | ||
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- | ==== Selection criterias ==== | ||
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- | Machines with unsupported operating systems should be upgraded as follows: | ||
- | - For Workstations/Remote Workstations with memory less than or equal to 2GB, the target upgrade will be Lubuntu/Kubuntu 12.04 32bit (Supported until Apr, 2017 see https://wiki.ubuntu.com/Releases) | ||
- | - For Workstations/Remote Workstations with memory above 2GB, the target upgrade will be Ubuntu 14.04 64bit (Supported until Apr, 2019 see https://wiki.ubuntu.com/Releases) | ||
- | - For Servers, the target upgrade will be CentOS 6 (Supported until November 30th, 2020 see http://wiki.centos.org/About/Product#fndef-f629e99f98d098d5979628e3a302a1b0579202ce-1) | ||
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