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it_services:mf:scheduledmaintenance [2017/03/14 17:06] florido |
it_services:mf:scheduledmaintenance [2017/03/27 15:06] florido [Status of other machines] |
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==== Target distribution ==== | ==== Target distribution ==== | ||
- | * Ubuntu 16.04 will be supported until 2021 and is my preference. There will be no more | + | * Ubuntu 16.04 will be supported until 2021 and is my preference. There will be no more machine update until that time. |
- | machine update until that time. | + | |
* OpenSuSE Leap can be installed upon request. Its release cycle and support is unclear, therefore I am not supporting it anymore. | * OpenSuSE Leap can be installed upon request. Its release cycle and support is unclear, therefore I am not supporting it anymore. | ||
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==== Status of other machines ==== | ==== Status of other machines ==== | ||
+ | |||
+ | Papaya will be updated to a more powerful machine running centos7. It will run all services on a raid 1 sw disk set. | ||
+ | * nis master | ||
+ | * cups print server | ||
+ | * mathematica license | ||
+ | * intel license (if matfys buys a new one) | ||
+ | |||
===== Upgrade of vespa 2017 ===== | ===== Upgrade of vespa 2017 ===== | ||
Decision pending: centos6 or centos7 | Decision pending: centos6 or centos7 | ||
+ | |||
+ | From https://wiki.centos.org/About/Product : | ||
+ | |||
+ | ^ ^ CentOS6 ^ CentOS7 ^ | ||
+ | ^ Full Updates | Q2 2017 | Q4 2020 | | ||
+ | ^ Maintenance Updates | November 30th, 2020 | June 30th, 2024 | | ||
+ | |||
+ | Probably CentOS7 for all machines is the best choice. | ||
+ | ==== Timeline ==== | ||
+ | |||
+ | - Update vespa.teorfys.lu.se to a new machine with CentOS7 | ||
+ | * define salt states for it | ||
+ | * install intel license server | ||
+ | * install salt? | ||
+ | * install tftp | ||
+ | * install needed pxe boot stuff for nodes | ||
+ | - Update n3 as guinea pig | ||
+ | * define salt config states | ||
+ | * install slurm | ||
+ | * test slurm interactive mode | ||
+ | * install eb | ||
+ | * install modules: new env must be completely based on modules, no more specific profile.sh | ||
==== front ends ==== | ==== front ends ==== | ||
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==== old nodes n6-n10 ==== | ==== old nodes n6-n10 ==== | ||
- | Opteron! Will CentOS7 run on those? | + | Opteron! Will CentOS7 run on those? Test on n6 |
==== old nodes n11-n12 ==== | ==== old nodes n11-n12 ==== |