xcat-core

mirror of https://github.com/xcat2/xcat-core.git synced 2024-12-25 12:41:45 +00:00

Table of Contents

the export of osimages
the import of osimages

the export of osimages

xcat-inventory export -t osimage [-o <osimage name>] -f|--path <destdir>  [--format <format>] [--archive]

if option -f|--path <destdir> is not specified, keep the current behavior to display the osimage definition in stdout
if option -f|--path <destdir> is specified, create each subdirectory <osimage name> for each osimage object under <destdir>, each subdirectory <osimage name> contains the following files:

(1) definition.yaml: the definition of the osimage in the specified <format>

(2) the directory hierarchy of the osimage customized files referenced in osimage definition, the osimage customized files under the path which shipped by xCAT will not be exported.
if --archive is specified, a tarball instead of osimage directory will be created

An example:

[root@c910f03c05k21 osimage]# xcat-inventory export -t osimage -o rhels7.4sp1-x86_64-netboot-compute --format yaml --path //opt/inventory/site/osimage/
[root@c910f03c05k21 osimage]# cat /opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute/definition.yaml
osimage:
  rhels7.4sp1-x86_64-netboot-compute:
    basic_attributes:
      arch: x86_64
      distribution: rhels7.4sp1
      osdistro: rhels7.4sp1-x86_64
    genimgoptions:
      exlist: /opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute/compute.rhels7.x86_64.exlist
      postinstall: /opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute/compute.rhels7.x86_64.postinstall
      rootimgdir: /install/netboot/rhels7.4sp1/x86_64/compute
    imagetype: linux
    package_selection:
      otherpkgdir: /install/post/otherpkgs/rhels7.4sp1/x86_64
      otherpkglist: /opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute/compute.rhels7.x86_64.otherpkglist
      pkgdir: /install/rhels7.4sp1/x86_64
      pkglist: /opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute/compute.rhels7.x86_64.pkglist
    provision_mode: netboot
    role: compute
    scripts:
      postbootscripts: config_cuda
      postscripts: confignetwork
schema_version: '1.0'

[root@c910f03c05k21 osimage]# tree /opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute
/opt/inventory/site/osimage/rhels7.4sp1-x86_64-netboot-compute
├── config_cuda
├── confignetwork
├── definition.yaml
└── opt
    └── inventory
        └── site
            └── osimage
                └── rhels7.4sp1-x86_64-netboot-compute
                    ├── compute.rhels7.x86_64.exlist
                    ├── compute.rhels7.x86_64.otherpkglist
                    ├── compute.rhels7.x86_64.pkglist
                    └── compute.rhels7.x86_64.postinstall

5 directories, 7 files

the import of osimages

xcat-inventory import [-t osimage] [-o <osimage name>] -f|--path <srcdir>

if <srcdir> is a flat text file, keep the current behavior of xcat-inventory import
if <srcdir> is a directory, check whether the file "definition.yaml" exists under <srcdir>
- if yes, <srcdir> is an osimage directory
  - if [-o <osimage name>] is specified, compare the specified osimage name <osimage name> and the osimage name in definition.yaml
    - if the specified osimage name matches the osimage name in definition.yaml, import osimage definition into xCAT DB,insert the git commit id into osimage.usercomments, copy the customized osimage files referenced in osimage definition to the destination path in osimage definition; otherwise, complain the specified osimage does not exist under <srcdir>. If the destination file is exactly the same as the source file, just import osimage definition into xCAT DB, skip file copy.
  - if [-o <osimage name>] is not specified, import the osimage definition and customized osimage files under <srcdir>
- if no, <srcdir> might be an directory holding osimage directories
  - if [-o <osimage name>] is specified, find the directory <osimage name> under <srcdir>, import <osimage name> if it is a valid osimage directory
  - if [-o <osimage name>] is not specified, import all the valid osimage directories under <srcdir>
if <srcdir> is a tarball file, extract the tarball first and import the unarchived file/directory

News

Apr 22, 2016: xCAT 2.11.1 released.
Mar 11, 2016: xCAT 2.9.3 (AIX only) released.
Dec 11, 2015: xCAT 2.11 released.
Nov 11, 2015: xCAT 2.9.2 (AIX only) released.
Jul 30, 2015: xCAT 2.10 released.
Jul 30, 2015: xCAT migrates from sourceforge to github
Jun 26, 2015: xCAT 2.7.9 released.
Mar 20, 2015: xCAT 2.9.1 released.
Dec 12, 2014: xCAT 2.9 released.
Sep 5, 2014: xCAT 2.8.5 released.
May 23, 2014: xCAT 2.8.4 released.
Jan 24, 2014: xCAT 2.7.8 released.
Nov 15, 2013: xCAT 2.8.3 released.
Jun 26, 2013: xCAT 2.8.2 released.
May 17, 2013: xCAT 2.7.7 released.
May 10, 2013: xCAT 2.8.1 released.
Feb 28, 2013: xCAT 2.8 released.
Nov 30, 2012: xCAT 2.7.6 released.
Oct 29, 2012: xCAT 2.7.5 released.
Aug 27, 2012: xCAT 2.7.4 released.
Jun 22, 2012: xCAT 2.7.3 released.
May 25, 2012: xCAT 2.7.2 released.
Apr 20, 2012: xCAT 2.7.1 released.
Mar 19, 2012: xCAT 2.7 released.
Mar 15, 2012: xCAT 2.6.11 released.
Jan 23, 2012: xCAT 2.6.10 released.
Nov 15, 2011: xCAT 2.6.9 released.
Sep 30, 2011: xCAT 2.6.8 released.
Aug 26, 2011: xCAT 2.6.6 released.
May 20, 2011: xCAT 2.6 released.
Feb 14, 2011: Watson plays on Jeopardy and is managed by xCAT!
xCAT Release Notes Summary
xCAT OS And Hw Support Matrix
xCAT Test Environment Summary

History

Oct 22, 2010: xCAT 2.5 released.
Apr 30, 2010: xCAT 2.4 is released.
Oct 31, 2009: xCAT 2.3 released.
xCAT's 10 year anniversary!
Apr 16, 2009: xCAT 2.2 released.
Oct 31, 2008: xCAT 2.1 released.
Sep 12, 2008: Support for xCAT 2
can now be purchased!
June 9, 2008: xCAT breaths life into
(at the time) the fastest
supercomputer on the planet
May 30, 2008: xCAT 2.0 for Linux
officially released!
Oct 31, 2007: IBM open sources
xCAT 2.0 to allow collaboration
among all of the xCAT users.
Oct 31, 1999: xCAT 1.0 is born!
xCAT started out as a project in
IBM developed by Egan Ford. It
was quickly adopted by customers
and IBM manufacturing sites to
rapidly deploy clusters.