it_services:pf:scheduledmaintenance
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it_services:pf:scheduledmaintenance [2014/08/11 11:56] florido created |
it_services:pf:scheduledmaintenance [2015/06/30 13:22] florido |
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| ====== Scheduled Maintenance ====== | ====== Scheduled Maintenance ====== | ||
| - | ===== Upgrade of machines 2014 ===== | + | ===== Upgrade of machines 2015 ===== |
| - | Machines to upgrade: **N/A** | + | Machines to upgrade: **11** |
| **Reasons:** Main reason is to avoid security holes and have latest libraries/software. | **Reasons:** Main reason is to avoid security holes and have latest libraries/software. | ||
| [[#Situation]] and [[#Selection criterias]] | [[#Situation]] and [[#Selection criterias]] | ||
| + | Some machines also need to be changed because they are too old. | ||
| ==== Tentative Schedule ==== | ==== Tentative Schedule ==== | ||
| Line 16: | Line 17: | ||
| ^Server|A machine that is used by the infrastructure, usually only accessed directly by an Admin. 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.| | ||
| - | **OpenSuse 11.2 to OpenSuSE 13.1**: | + | ^ Date ^ hostname ^ Type ^ Memory(GB) ^ Cores ^ Operating System ^ Upgrade description ^ Impact | |
| - | ^ ^Type^Date^ | + | |2015-04-28|piff|Server|2|2|Scientific Linux 5.5|Discuss with grid group - Buy a virtualization machine?| only florido | |
| - | ^ machinename|machinetype| date| | + | |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 | | |
| - | ==== Status of other machines ==== | + | |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 | | |
| - | **Will NOT be updated** | + | | Debian 6 expires 2016 |tjatte|Workstation|2|2|Debian 6|Consider update to Lubuntu 12.04/Debian 7 32bit | only 1 user | |
| - | (might be updated upon request, they will be updated in a future scheduled maintenance) | + | |SLC5 expires 2017|kajsa|Workstation|2|2|Scientific Linux CERN 5.11|Update to SL6?| only 1 user | |
| - | ^ ^Type^OS^memory(GB)^Cores^ | + | |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 | | |
| - | **Should be substituted with new machines:** | + | |N/A|lufsen|Server|0,512|1|Ubuntu 12.04|Change hardware| Everybody | |
| - | ^ ^Type^OS^memory(GB)^Cores^ | + | |
| - | + | ||
| - | **Should be removed or reassigned:** | + | |
| - | ^ ^Type^OS^memory(GB)^Cores^ | + | |
| - | + | ||
| - | **Iridium Cluster** | + | |
| - | + | ||
| - | To be scheduled. | + | |
| ==== Selection criterias ==== | ==== Selection criterias ==== | ||
| - | Machines with unsupported operating systems should be upgraded. However: | + | 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 12.04 (Supported until Apr, 2017) | + | - 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 (Supported until Apr, 2019) | + | - 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 6.5 (Supported until November 30th, 2020) | + | - For Servers, the target upgrade will be CentOS 6 (Supported until November 30th, 2020 see http://wiki.centos.org/About/Product#fndef-f629e99f98d098d5979628e3a302a1b0579202ce-1) |
| - | + | ||
| - | ==== Situation ==== | + | |
| - | + | ||
| - | OpenSuSE dropped or will drop support for most of the OS versions we have. As a result the machines are | + | |
| - | at security risk and most of the libraries will stay obsoleted and without bugfixes. Sources: | + | |
| - | * https://en.opensuse.org/Lifetime | + | |
| - | * https://en.opensuse.org/Evergreen | + | |
| - | + | ||
| - | Planned Upgrade is either to Lubuntu 12.04 or Ubuntu 14.04 for Workstations/Remote Workstations or Centos 6.5 for Servers. | + | |
| - | + | ||
| - | * High Priority: **Num** | + | |
| - | * Reason: OpenSuSE 11.2 not maintained anymore | + | |
| - | * Of which: | + | |
| - | * Servers: | + | |
| - | * Workstations: | + | |
| - | * Remote Workstations: | + | |
| - | + | ||
| - | * Medium Priority: **Num** | + | |
| - | * Reason: OpenSuSE 11.4 not maintained anymore | + | |
| - | * Of which: | + | |
| - | * Servers: | + | |
| - | * Workstations: | + | |
| - | * Remote Workstations: | + | |
| - | + | ||
| - | * Low priority: **Num** | + | |
| - | * Reason: | + | |
| - | * Of which: | + | |
| - | * Servers: | + | |
| - | * Workstations: | + | |
| - | * Remote Workstations: | + | |
| - | + | ||
| - | + | ||
| - | + | ||
it_services/pf/scheduledmaintenance.txt · Last modified: 2020/08/20 16:58 by florido
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