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combine common parts from statefull and stateless

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bybai
2015-08-31 16:58:45 +08:00
parent 15865ebc91
commit 2dc39ed47e
1 changed files with 2 additions and 18 deletions
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docs/source/guides/admin-guides/manage_clusters/common/updatenode.rst
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@@ -36,7 +36,7 @@ Install Additional non-OS Packages
If you have additional packages (packages not in the distro) that you also want installed, make a directory to hold them, create a list of the packages you want installed, and add that information to the osimage definition. How to add Additional Other Packages, go to `Install Additional Other Packages <http://xcat-docs.readthedocs.org/en/latest/guides/admin-guides/manage_clusters/ppc64le/diskful/customize_image/additional_pkg.html#install-additional-other-packages>`_
Update Stateful Nodes
Update Nodes
^^^^^^^^^^^^^^^^^^^^^
Run the updatenode command to push the new software to the nodes: ::
@@ -53,23 +53,7 @@ If you have a configuration script that is necessary to configure the new softwa
The next time you re-install these nodes, the additional software will be automatically installed.
Update Stateless Nodes
^^^^^^^^^^^^^^^^^^^^^^
Run the updatenode command to push the new software to the nodes: ::
updatenode <noderange> -S
The -S flag updates the nodes with all the new or updated rpms specified in both .pkglist and .otherpkgs.pkglist.
If you have a configuration script that is necessary to configure the new software, then instead run: ::
cp myconfigscript /install/postscripts/
chdef -p -t compute postbootscripts=myconfigscript
updatenode <noderange> ospkgs,otherpkgs,myconfigscript
**You must also do this next step**, otherwise the next time you reboot the stateless nodes, the new software won't be on the nodes. Run genimage and packimage to install the extra rpms into the image: ::
**If you update stateless nodes, you must also do this next step**, otherwise the next time you reboot the stateless nodes, the new software won't be on the nodes. Run genimage and packimage to install the extra rpms into the image: ::
genimage <osimage>
packimage <osimage>