it_services:mf:scheduledmaintenance
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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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it_services:mf:scheduledmaintenance [2017/03/15 14:49] florido [Upgrade of vespa 2017] |
it_services:mf:scheduledmaintenance [2017/03/27 15:09] florido [Timeline] |
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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. | ||
| Line 21: | Line 20: | ||
| ==== 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 ===== | ||
| Line 33: | Line 39: | ||
| Probably CentOS7 for all machines is the best choice. | 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 | ||
| + | * %DATE% Switch old vespa frontend to new vespa frontend | ||
| + | - Update n3 as guinea pig | ||
| + | * %DATE% switch off n3 | ||
| + | * 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 ==== | ||
| Line 44: | Line 67: | ||
| ==== 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 ==== | ||
it_services/mf/scheduledmaintenance.txt · Last modified: 2020/08/20 16:56 by florido
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