warewulf_worker_node_images
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warewulf_worker_node_images [2021/05/20 17:12] brandonm [Using Warewulf (Quick Start)] Fix spelling of "bootstrap" |
warewulf_worker_node_images [2021/05/20 17:18] (current) brandonm [Updating Limulus Node VNFS Images] Word, spelling, formatting, hyphenation, and phrasing fixes |
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| ====Updating Limulus Node VNFS Images==== | ====Updating Limulus Node VNFS Images==== | ||
| - | Limulus Computing provides Warewulf node images in an RPM package. These are easily installed and manages | + | Limulus Computing provides Warewulf node images in an RPM package. These are easily installed and managed |
| As configured, Limulus HPC systems have a basic node image that can be used to run the worker nodes. | As configured, Limulus HPC systems have a basic node image that can be used to run the worker nodes. | ||
| - | Form time to time Limulus Computing may update the Warewulf images. These can be installed by | + | From time to time Limulus Computing may update the Warewulf images. These can be installed by |
| - | first deleting the existing | + | first deleting the existing |
| (Note: the update can take several minutes). | (Note: the update can take several minutes). | ||
| < | < | ||
| - | rpm -e vnfs-co7_base | + | # rpm -e vnfs-co7_base |
| - | </ | + | |
| - | + | ||
| - | < | + | |
| # yum install vnfs-co7_base | # yum install vnfs-co7_base | ||
| Loaded plugins: fastestmirror, | Loaded plugins: fastestmirror, | ||
| Line 98: | Line 94: | ||
| </ | </ | ||
| - | The next step is to assign the new VNFS to the worker nodes. Assuming the new VNFS installed properly, the <tt>wwsh provision</ | + | The next step is to assign the new VNFS to the worker nodes. Assuming the new VNFS installed properly, the '' |
| < | < | ||
| Line 109: | Line 105: | ||
| </ | </ | ||
| - | The current node provisioning can be checked by using the " | + | The current node provisioning can be checked by using the " |
| < | < | ||
| Line 120: | Line 116: | ||
| </ | </ | ||
| - | The system should be ready to reuse the new images when the nodes are rebooted. To reboot all the nodes enter: | + | The system should be ready to use the new images when the nodes are rebooted. To reboot all nodes enter: |
| < | < | ||
| - | pdsh reboot | + | # pdsh reboot |
| </ | </ | ||
| - | After a few minutes the nodes should be up and runing | + | After a few minutes the nodes should be up and running |
| ====Updating Limulus Node Bootstrap Images==== | ====Updating Limulus Node Bootstrap Images==== | ||
warewulf_worker_node_images.txt · Last modified: 2021/05/20 17:18 by brandonm
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