Difference between revisions of "Bright:upgrade image"
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(Created page with "== Clone and Edit and Existing Image == If you are using the same OS as a previously created image, cloning it is the easiest method to create a new image. Clicking on clone...") |
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</syntaxhighlight> | </syntaxhighlight> | ||
| − | From here the image will need to be edited | + | From here the image will need to be edited to make the required changes. There are two way to do this. Clicking the image in the GUI you can access the root shell under the tasks tab. |
From the command line you can run the command: | From the command line you can run the command: | ||
| Line 18: | Line 18: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| + | If you want a node category to boot off this now image/clone, then move the category software image across: (in this example, we cloned a dtn-image, data transfer node) | ||
| + | <syntaxhighlight> | ||
| + | [root@hyalite ~]# cmsh | ||
| + | [hyalite]% softwareimage | ||
| + | [hyalite->softwareimage]% clone dtn-image dtn-image-copy-01-09-16.1 | ||
| + | [hyalite->softwareimage*[dtn-image-copy-01-09-16.1*]]% commit | ||
| + | [hyalite->softwareimage[dtn-image-copy-01-09-16.1]]% | ||
| + | Mon Sep 5 06:46:26 2016 [notice] hyalite: Started to copy: /cm/images/dtn-image -> /cm/images/dtn-image-copy-01-09-16.1 | ||
| + | # wait a few mins until finished (not necessary but didnt take too long) | ||
| + | [hyalite->softwareimage]% category | ||
| + | [hyalite->category]% list | ||
| + | Type Name (key) Software image | ||
| + | ------ ------------------------ ------------------------ | ||
| + | Node default default-image-copy-01-0+ | ||
| + | Node dtn dtn-image | ||
| + | Node mds default-image | ||
| + | Node oss default-image | ||
| + | Node perfsonar default-image | ||
| + | Node vmware samba-image | ||
| + | [hyalite->category]% use dtn | ||
| + | [hyalite->category[dtn]]% set softwareimage dtn-image-copy-01-09-16.1 | ||
| + | [hyalite->category*[dtn*]]% commit | ||
| + | [hyalite->category[dtn]]% | ||
| + | [hyalite->category[dtn]]% list | ||
| + | Type Name (key) Software image | ||
| + | ------ ------------------------ ------------------------ | ||
| + | Node default default-image-copy-01-0+ | ||
| + | Node dtn dtn-image-copy-01-09-16+ | ||
| + | # then reboot dtn nodes to provison new image - after making whatever changes required in /cm chroot | ||
| + | </syntaxhighlight> | ||
== Run a new Kernel == | == Run a new Kernel == | ||
| Line 26: | Line 56: | ||
[root@head1 ~]# cmsh | [root@head1 ~]# cmsh | ||
[head1]% softwareimage set <image_name> kernelversion <kernel> | [head1]% softwareimage set <image_name> kernelversion <kernel> | ||
| + | # note wait for the ramdisk to finished being regenerated | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | Example in action: | ||
| + | <syntaxhighlight> | ||
| + | # note: we had 2 provisioning systems also that needed to sync. | ||
| + | [root@hyalite ~]# cmsh | ||
| + | [hyalite]% softwareimage | ||
| + | [hyalite->softwareimage]% list | ||
| + | Name (key) Path Kernel version | ||
| + | ------------------------------ ----------------------------------------- --------------------------- | ||
| + | default-image /cm/images/default-image 2.6.32-431.29.2.el6.x86_64 | ||
| + | default-image-copy-01-09-16.1 /cm/images/default-image-copy-01-09-16.1 2.6.32-642.3.1.el6.x86_64 | ||
| + | default-image-copy-01-09-16.2 /cm/images/default-image-copy-01-09-16.2 2.6.32-431.29.2.el6.x86_64 | ||
| + | dtn-image /cm/images/dtn-image 2.6.32-431.29.2.el6.x86_64 | ||
| + | dtn-image-copy-01-09-16.1 /cm/images/dtn-image-copy-01-09-16.1 2.6.32-431.29.2.el6.x86_64 | ||
| + | samba-image /cm/images/samba-image 2.6.32-431.29.2.el6.x86_64 | ||
| + | [hyalite->softwareimage]% set dtn-image-copy-01-09-16.1 kernelversion 2.6.32-642.3.1.el6.x86_64 | ||
| + | [hyalite->softwareimage*]% list | ||
| + | Name (key) Path Kernel version | ||
| + | ------------------------------ ----------------------------------------- --------------------------- | ||
| + | default-image /cm/images/default-image 2.6.32-431.29.2.el6.x86_64 | ||
| + | default-image-copy-01-09-16.1 /cm/images/default-image-copy-01-09-16.1 2.6.32-642.3.1.el6.x86_64 | ||
| + | default-image-copy-01-09-16.2 /cm/images/default-image-copy-01-09-16.2 2.6.32-431.29.2.el6.x86_64 | ||
| + | dtn-image /cm/images/dtn-image 2.6.32-431.29.2.el6.x86_64 | ||
| + | dtn-image-copy-01-09-16.1 /cm/images/dtn-image-copy-01-09-16.1 2.6.32-642.3.1.el6.x86_64 | ||
| + | samba-image /cm/images/samba-image 2.6.32-431.29.2.el6.x86_64 | ||
| + | [hyalite->softwareimage*]% commit | ||
| + | Successfully committed 1 SoftwareImages | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:52:26 2016 [notice] hyalite: Initial ramdisk for image dtn-image-copy-01-09-16.1 is being generated | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:53:00 2016 [notice] hyalite: Initial ramdisk for image dtn-image-copy-01-09-16.1 was generated successfully | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:53:31 2016 [notice] hyalite: Provisioning started: sending hyalite:/cm/images/dtn-image to hyalite2:/cm/images/dtn-image | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:53:51 2016 [notice] hyalite: Provisioning completed: sent hyalite:/cm/images/dtn-image to hyalite2:/cm/images/dtn-image | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:53:51 2016 [notice] hyalite: Provisioning started: sending hyalite:/cm/images/dtn-image-copy-01-09-16.1 to hyalite2:/cm/images/dtn-image-copy-01-09-16.1 | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:54:06 2016 [notice] hyalite: Provisioning completed: sent hyalite:/cm/images/dtn-image-copy-01-09-16.1 to hyalite2:/cm/images/dtn-image-copy-01-09-16.1 | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:54:07 2016 [notice] hyalite: Provisioning started: sending hyalite:/cm/images/dtn-image-copy-01-09-16.1/boot to hyalite2:/cm/images/dtn-image-copy-01-09-16.1/boot | ||
| + | [hyalite->softwareimage]% | ||
| + | Mon Sep 5 07:54:08 2016 [notice] hyalite: Provisioning completed: sent hyalite:/cm/images/dtn-image-copy-01-09-16.1/boot to hyalite2:/cm/images/dtn-image-copy-01-09-16.1/boot | ||
| + | [hyalite->softwareimage]% | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| − | == Create a new | + | == Create a new category == |
| − | It may be that you need to clone | + | It may be that you need to clone a category and change the image used to keep other settings the same: |
<syntaxhighlight> | <syntaxhighlight> | ||
Latest revision as of 13:59, 5 September 2016
Clone and Edit and Existing Image
If you are using the same OS as a previously created image, cloning it is the easiest method to create a new image. Clicking on clone will ask you for a name for the new image. Click save and the new image wll be created in /cm/images. It will also appear in the list in the GUI.
Using cmsh:
softwareimage clone <oldimage> <newimage>
#It will take some time for the image to be cloned, wait until this has completed before making further changesFrom here the image will need to be edited to make the required changes. There are two way to do this. Clicking the image in the GUI you can access the root shell under the tasks tab.
From the command line you can run the command:
chroot /cm/images/<image name>If you want a node category to boot off this now image/clone, then move the category software image across: (in this example, we cloned a dtn-image, data transfer node)
[root@hyalite ~]# cmsh
[hyalite]% softwareimage
[hyalite->softwareimage]% clone dtn-image dtn-image-copy-01-09-16.1
[hyalite->softwareimage*[dtn-image-copy-01-09-16.1*]]% commit
[hyalite->softwareimage[dtn-image-copy-01-09-16.1]]%
Mon Sep 5 06:46:26 2016 [notice] hyalite: Started to copy: /cm/images/dtn-image -> /cm/images/dtn-image-copy-01-09-16.1
# wait a few mins until finished (not necessary but didnt take too long)
[hyalite->softwareimage]% category
[hyalite->category]% list
Type Name (key) Software image
------ ------------------------ ------------------------
Node default default-image-copy-01-0+
Node dtn dtn-image
Node mds default-image
Node oss default-image
Node perfsonar default-image
Node vmware samba-image
[hyalite->category]% use dtn
[hyalite->category[dtn]]% set softwareimage dtn-image-copy-01-09-16.1
[hyalite->category*[dtn*]]% commit
[hyalite->category[dtn]]%
[hyalite->category[dtn]]% list
Type Name (key) Software image
------ ------------------------ ------------------------
Node default default-image-copy-01-0+
Node dtn dtn-image-copy-01-09-16+
# then reboot dtn nodes to provison new image - after making whatever changes required in /cm chrootRun a new Kernel
Since the image cannot be rebooted the kernel will not change. To force the new kernel to un after isntalltion use cmsh:
[root@head1 ~]# cmsh
[head1]% softwareimage set <image_name> kernelversion <kernel>
# note wait for the ramdisk to finished being regeneratedExample in action:
# note: we had 2 provisioning systems also that needed to sync.
[root@hyalite ~]# cmsh
[hyalite]% softwareimage
[hyalite->softwareimage]% list
Name (key) Path Kernel version
------------------------------ ----------------------------------------- ---------------------------
default-image /cm/images/default-image 2.6.32-431.29.2.el6.x86_64
default-image-copy-01-09-16.1 /cm/images/default-image-copy-01-09-16.1 2.6.32-642.3.1.el6.x86_64
default-image-copy-01-09-16.2 /cm/images/default-image-copy-01-09-16.2 2.6.32-431.29.2.el6.x86_64
dtn-image /cm/images/dtn-image 2.6.32-431.29.2.el6.x86_64
dtn-image-copy-01-09-16.1 /cm/images/dtn-image-copy-01-09-16.1 2.6.32-431.29.2.el6.x86_64
samba-image /cm/images/samba-image 2.6.32-431.29.2.el6.x86_64
[hyalite->softwareimage]% set dtn-image-copy-01-09-16.1 kernelversion 2.6.32-642.3.1.el6.x86_64
[hyalite->softwareimage*]% list
Name (key) Path Kernel version
------------------------------ ----------------------------------------- ---------------------------
default-image /cm/images/default-image 2.6.32-431.29.2.el6.x86_64
default-image-copy-01-09-16.1 /cm/images/default-image-copy-01-09-16.1 2.6.32-642.3.1.el6.x86_64
default-image-copy-01-09-16.2 /cm/images/default-image-copy-01-09-16.2 2.6.32-431.29.2.el6.x86_64
dtn-image /cm/images/dtn-image 2.6.32-431.29.2.el6.x86_64
dtn-image-copy-01-09-16.1 /cm/images/dtn-image-copy-01-09-16.1 2.6.32-642.3.1.el6.x86_64
samba-image /cm/images/samba-image 2.6.32-431.29.2.el6.x86_64
[hyalite->softwareimage*]% commit
Successfully committed 1 SoftwareImages
[hyalite->softwareimage]%
Mon Sep 5 07:52:26 2016 [notice] hyalite: Initial ramdisk for image dtn-image-copy-01-09-16.1 is being generated
[hyalite->softwareimage]%
Mon Sep 5 07:53:00 2016 [notice] hyalite: Initial ramdisk for image dtn-image-copy-01-09-16.1 was generated successfully
[hyalite->softwareimage]%
Mon Sep 5 07:53:31 2016 [notice] hyalite: Provisioning started: sending hyalite:/cm/images/dtn-image to hyalite2:/cm/images/dtn-image
[hyalite->softwareimage]%
Mon Sep 5 07:53:51 2016 [notice] hyalite: Provisioning completed: sent hyalite:/cm/images/dtn-image to hyalite2:/cm/images/dtn-image
[hyalite->softwareimage]%
Mon Sep 5 07:53:51 2016 [notice] hyalite: Provisioning started: sending hyalite:/cm/images/dtn-image-copy-01-09-16.1 to hyalite2:/cm/images/dtn-image-copy-01-09-16.1
[hyalite->softwareimage]%
Mon Sep 5 07:54:06 2016 [notice] hyalite: Provisioning completed: sent hyalite:/cm/images/dtn-image-copy-01-09-16.1 to hyalite2:/cm/images/dtn-image-copy-01-09-16.1
[hyalite->softwareimage]%
Mon Sep 5 07:54:07 2016 [notice] hyalite: Provisioning started: sending hyalite:/cm/images/dtn-image-copy-01-09-16.1/boot to hyalite2:/cm/images/dtn-image-copy-01-09-16.1/boot
[hyalite->softwareimage]%
Mon Sep 5 07:54:08 2016 [notice] hyalite: Provisioning completed: sent hyalite:/cm/images/dtn-image-copy-01-09-16.1/boot to hyalite2:/cm/images/dtn-image-copy-01-09-16.1/boot
[hyalite->softwareimage]%Create a new category
It may be that you need to clone a category and change the image used to keep other settings the same:
category clone <oldcategory > <newcategory >
#wait until the image has been cloned
category set <category > softwareimage <image>