Revision 79224631
b/.gitignore | ||
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# gitignore rules |
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# autotools results |
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/Makefile |
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/Makefile.in |
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/aclocal.m4 |
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/autom4te.cache |
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/autotools |
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/config.log |
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/config.status |
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/configure |
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|
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# built scripts |
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/common.sh |
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|
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# archives |
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/ganeti-instance-debootstrap-*.tar.gz |
b/COPYING | ||
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GNU GENERAL PUBLIC LICENSE |
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Version 2, June 1991 |
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Copyright (C) 1989, 1991 Free Software Foundation, Inc. |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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Everyone is permitted to copy and distribute verbatim copies |
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of this license document, but changing it is not allowed. |
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Preamble |
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The licenses for most software are designed to take away your |
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freedom to share and change it. By contrast, the GNU General Public |
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License is intended to guarantee your freedom to share and change free |
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software--to make sure the software is free for all its users. This |
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General Public License applies to most of the Free Software |
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Foundation's software and to any other program whose authors commit to |
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using it. (Some other Free Software Foundation software is covered by |
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the GNU Library General Public License instead.) You can apply it to |
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your programs, too. |
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When we speak of free software, we are referring to freedom, not |
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price. Our General Public Licenses are designed to make sure that you |
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have the freedom to distribute copies of free software (and charge for |
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this service if you wish), that you receive source code or can get it |
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if you want it, that you can change the software or use pieces of it |
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in new free programs; and that you know you can do these things. |
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To protect your rights, we need to make restrictions that forbid |
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These restrictions translate to certain responsibilities for you if you |
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distribute copies of the software, or if you modify it. |
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For example, if you distribute copies of such a program, whether |
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rights. |
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We protect your rights with two steps: (1) copyright the software, and |
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distribute and/or modify the software. |
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Also, for each author's protection and ours, we want to make certain |
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Finally, any free program is threatened constantly by software |
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The precise terms and conditions for copying, distribution and |
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modification follow. |
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GNU GENERAL PUBLIC LICENSE |
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION |
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0. This License applies to any program or other work which contains |
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a notice placed by the copyright holder saying it may be distributed |
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that is to say, a work containing the Program or a portion of it, |
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either verbatim or with modifications and/or translated into another |
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language. (Hereinafter, translation is included without limitation in |
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the term "modification".) Each licensee is addressed as "you". |
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Activities other than copying, distribution and modification are not |
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running the Program is not restricted, and the output from the Program |
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Whether that is true depends on what the Program does. |
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1. You may copy and distribute verbatim copies of the Program's |
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source code as you receive it, in any medium, provided that you |
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and give any other recipients of the Program a copy of this License |
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along with the Program. |
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You may charge a fee for the physical act of transferring a copy, and |
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you may at your option offer warranty protection in exchange for a fee. |
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c) If the modified program normally reads commands interactively |
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interactive use in the most ordinary way, to print or display an |
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a warranty) and that users may redistribute the program under |
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License. (Exception: if the Program itself is interactive but |
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does not normally print such an announcement, your work based on |
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the Program is not required to print an announcement.) |
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These requirements apply to the modified work as a whole. If |
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identifiable sections of that work are not derived from the Program, |
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distribute the same sections as part of a whole which is a work based |
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entire whole, and thus to each and every part regardless of who wrote it. |
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Thus, it is not the intent of this section to claim rights or contest |
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exercise the right to control the distribution of derivative or |
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collective works based on the Program. |
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In addition, mere aggregation of another work not based on the Program |
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with the Program (or with a work based on the Program) on a volume of |
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a storage or distribution medium does not bring the other work under |
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the scope of this License. |
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3. You may copy and distribute the Program (or a work based on it, |
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under Section 2) in object code or executable form under the terms of |
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Sections 1 and 2 above provided that you also do one of the following: |
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a) Accompany it with the complete corresponding machine-readable |
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source code, which must be distributed under the terms of Sections |
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1 and 2 above on a medium customarily used for software interchange; or, |
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b) Accompany it with a written offer, valid for at least three |
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years, to give any third party, for a charge no more than your |
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cost of physically performing source distribution, a complete |
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machine-readable copy of the corresponding source code, to be |
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distributed under the terms of Sections 1 and 2 above on a medium |
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customarily used for software interchange; or, |
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c) Accompany it with the information you received as to the offer |
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to distribute corresponding source code. (This alternative is |
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allowed only for noncommercial distribution and only if you |
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received the program in object code or executable form with such |
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an offer, in accord with Subsection b above.) |
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The source code for a work means the preferred form of the work for |
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making modifications to it. For an executable work, complete source |
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code means all the source code for all modules it contains, plus any |
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associated interface definition files, plus the scripts used to |
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control compilation and installation of the executable. However, as a |
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special exception, the source code distributed need not include |
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anything that is normally distributed (in either source or binary |
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form) with the major components (compiler, kernel, and so on) of the |
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operating system on which the executable runs, unless that component |
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itself accompanies the executable. |
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access to copy from a designated place, then offering equivalent |
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access to copy the source code from the same place counts as |
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distribution of the source code, even though third parties are not |
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compelled to copy the source along with the object code. |
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4. You may not copy, modify, sublicense, or distribute the Program |
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except as expressly provided under this License. Any attempt |
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otherwise to copy, modify, sublicense or distribute the Program is |
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void, and will automatically terminate your rights under this License. |
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However, parties who have received copies, or rights, from you under |
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this License will not have their licenses terminated so long as such |
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parties remain in full compliance. |
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5. You are not required to accept this License, since you have not |
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signed it. However, nothing else grants you permission to modify or |
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distribute the Program or its derivative works. These actions are |
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prohibited by law if you do not accept this License. Therefore, by |
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modifying or distributing the Program (or any work based on the |
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Program), you indicate your acceptance of this License to do so, and |
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all its terms and conditions for copying, distributing or modifying |
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the Program or works based on it. |
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6. Each time you redistribute the Program (or any work based on the |
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Program), the recipient automatically receives a license from the |
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original licensor to copy, distribute or modify the Program subject to |
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these terms and conditions. You may not impose any further |
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restrictions on the recipients' exercise of the rights granted herein. |
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You are not responsible for enforcing compliance by third parties to |
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this License. |
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7. If, as a consequence of a court judgment or allegation of patent |
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infringement or for any other reason (not limited to patent issues), |
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conditions are imposed on you (whether by court order, agreement or |
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otherwise) that contradict the conditions of this License, they do not |
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excuse you from the conditions of this License. If you cannot |
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distribute so as to satisfy simultaneously your obligations under this |
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License and any other pertinent obligations, then as a consequence you |
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may not distribute the Program at all. For example, if a patent |
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license would not permit royalty-free redistribution of the Program by |
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all those who receive copies directly or indirectly through you, then |
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the only way you could satisfy both it and this License would be to |
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refrain entirely from distribution of the Program. |
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If any portion of this section is held invalid or unenforceable under |
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any particular circumstance, the balance of the section is intended to |
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apply and the section as a whole is intended to apply in other |
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circumstances. |
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It is not the purpose of this section to induce you to infringe any |
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patents or other property right claims or to contest validity of any |
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such claims; this section has the sole purpose of protecting the |
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integrity of the free software distribution system, which is |
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implemented by public license practices. Many people have made |
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generous contributions to the wide range of software distributed |
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through that system in reliance on consistent application of that |
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system; it is up to the author/donor to decide if he or she is willing |
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to distribute software through any other system and a licensee cannot |
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impose that choice. |
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This section is intended to make thoroughly clear what is believed to |
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be a consequence of the rest of this License. |
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8. If the distribution and/or use of the Program is restricted in |
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certain countries either by patents or by copyrighted interfaces, the |
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original copyright holder who places the Program under this License |
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may add an explicit geographical distribution limitation excluding |
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those countries, so that distribution is permitted only in or among |
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countries not thus excluded. In such case, this License incorporates |
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the limitation as if written in the body of this License. |
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9. The Free Software Foundation may publish revised and/or new versions |
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of the General Public License from time to time. Such new versions will |
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be similar in spirit to the present version, but may differ in detail to |
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address new problems or concerns. |
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Each version is given a distinguishing version number. If the Program |
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specifies a version number of this License which applies to it and "any |
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later version", you have the option of following the terms and conditions |
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either of that version or of any later version published by the Free |
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Software Foundation. If the Program does not specify a version number of |
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this License, you may choose any version ever published by the Free Software |
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Foundation. |
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10. If you wish to incorporate parts of the Program into other free |
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programs whose distribution conditions are different, write to the author |
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to ask for permission. For software which is copyrighted by the Free |
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Software Foundation, write to the Free Software Foundation; we sometimes |
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make exceptions for this. Our decision will be guided by the two goals |
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of preserving the free status of all derivatives of our free software and |
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of promoting the sharing and reuse of software generally. |
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NO WARRANTY |
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11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
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FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
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OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
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PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
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OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS |
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TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE |
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PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, |
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REPAIR OR CORRECTION. |
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12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
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REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
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INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
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OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
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TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
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YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
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PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
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POSSIBILITY OF SUCH DAMAGES. |
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END OF TERMS AND CONDITIONS |
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How to Apply These Terms to Your New Programs |
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If you develop a new program, and you want it to be of the greatest |
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possible use to the public, the best way to achieve this is to make it |
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free software which everyone can redistribute and change under these terms. |
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To do so, attach the following notices to the program. It is safest |
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to attach them to the start of each source file to most effectively |
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convey the exclusion of warranty; and each file should have at least |
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the "copyright" line and a pointer to where the full notice is found. |
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<one line to give the program's name and a brief idea of what it does.> |
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Copyright (C) <year> <name of author> |
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295 |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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300 |
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301 |
This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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305 |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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309 |
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310 |
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Also add information on how to contact you by electronic and paper mail. |
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312 |
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If the program is interactive, make it output a short notice like this |
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314 |
when it starts in an interactive mode: |
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315 |
|
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316 |
Gnomovision version 69, Copyright (C) year name of author |
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Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. |
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This is free software, and you are welcome to redistribute it |
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under certain conditions; type `show c' for details. |
|
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|
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The hypothetical commands `show w' and `show c' should show the appropriate |
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322 |
parts of the General Public License. Of course, the commands you use may |
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be called something other than `show w' and `show c'; they could even be |
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mouse-clicks or menu items--whatever suits your program. |
|
325 |
|
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You should also get your employer (if you work as a programmer) or your |
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school, if any, to sign a "copyright disclaimer" for the program, if |
|
328 |
necessary. Here is a sample; alter the names: |
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|
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program |
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`Gnomovision' (which makes passes at compilers) written by James Hacker. |
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|
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<signature of Ty Coon>, 1 April 1989 |
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Ty Coon, President of Vice |
|
335 |
|
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This General Public License does not permit incorporating your program into |
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proprietary programs. If your program is a subroutine library, you may |
|
338 |
consider it more useful to permit linking proprietary applications with the |
|
339 |
library. If this is what you want to do, use the GNU Library General |
|
340 |
Public License instead of this License. |
b/Makefile.am | ||
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1 |
osname=$(subst ganeti-instance-,,$(PACKAGE)) |
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osdir=$(OS_DIR)/$(osname) |
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variantsdir="$(DESTDIR)${sysconfdir}/ganeti/instance-debootstrap/variants" |
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dist_os_SCRIPTS = create import export rename |
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dist_os_DATA = ganeti_api_version variants.list |
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os_DATA = common.sh |
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dist_doc_DATA = COPYING NEWS README |
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EXTRA_DIST = common.sh.in defaults |
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do_subst = sed \ |
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-e 's,[@]sysconfdir[@],$(sysconfdir),g' \ |
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-e 's,[@]localstatedir[@],$(localstatedir),g' |
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common.sh: common.sh.in Makefile |
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$(do_subst) < $< > $@ |
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chmod +x $@ |
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install-exec-local: |
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@mkdir_p@ "$(variantsdir)" |
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touch "$(variantsdir)/default.conf" |
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CLEANFILES = common.sh |
b/NEWS | ||
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1 |
Version 0.7 |
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----------- |
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|
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Fix Ganeti 1.2 compatibility (0.6 was broken) and force the scripts to be |
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executed under /bin/bash (rather than /bin/sh). This fixes compatibility with |
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distributions where /bin/sh is not bash. |
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7 |
|
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Support 'msdos' partition style, in which the instance disk gets a partition |
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9 |
table, and one big partition, rather than creating the filesytem directly on |
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10 |
the block device. This requires kpartx to be installed, and is the default when |
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installing under Ganeti 2.0. |
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|
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Added the possibility to customize the installation without having to patch the |
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os directly, by executing the scripts in CUSTOMIZE_DIR and giving them a chance |
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to change the instance filesystem. As an example a script that sets the first |
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nic to request a dhcp address is provided. |
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|
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Version 0.6 |
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----------- |
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|
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Support for Ganeti 2.0 (os api 10) |
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The instance's fstab is now generated with volumes' UUIDs rather than paths. |
|
24 |
This makes it more resilient to changes and use under different |
|
25 |
hypervisors/drivers. |
|
26 |
|
|
27 |
Init is configured to listen on /dev/console rather than /dev/tty1 |
|
28 |
|
|
29 |
Version 0.5 |
|
30 |
----------- |
|
31 |
|
|
32 |
Most of the settings of the script have been moved to a configuration |
|
33 |
file. Depending on the ./configure options, the location of this file |
|
34 |
might be /etc/default/ganeti-instance-debootstrap or |
|
35 |
/usr/local/etc/default/ganeti-instance-debootstrap. |
|
36 |
|
|
37 |
The cache generation and cleaning variables can be modified as follows: |
|
38 |
|
|
39 |
- to enable generating the cache, modify the config file and set |
|
40 |
GENERATE_CACHE to "yes" |
|
41 |
- to disable cleaning the cache, set CLEAN_CACHE to ""; or |
|
42 |
alternatively, you can customize with this variable the number of days |
|
43 |
after which to clear the cache |
|
44 |
|
|
45 |
Note that the cache file is no longer stored in the same directory as |
|
46 |
the OS definition files, but (again depending on ./configure options) |
|
47 |
usually under /var/cache/ganeti-instance-debootstrap. |
|
48 |
|
|
49 |
There are many other customuizable settings added in this version, for |
|
50 |
example the actual OS to be installed (no longer always installing |
|
51 |
Debian Etch), whether to use a proxy or not, etc. See the README and the |
|
52 |
'defaults' files. |
|
53 |
|
|
54 |
Version 0.4 |
|
55 |
----------- |
|
56 |
|
|
57 |
This version fixes the problem of interface renaming at instance import |
|
58 |
time, by removing the saved udev hotplug rules (if any). |
|
59 |
|
|
60 |
Version 0.3 |
|
61 |
----------- |
|
62 |
|
|
63 |
The OS will cache the image of the first instance it installs using the |
|
64 |
name "cache-$arch.tar" (where $arch is what dpkg --print-architecture |
|
65 |
returns) on a node-by-node basis. This cache will be then used on the |
|
66 |
future installs, speeding them greatly (even with a fast mirror). Feel |
|
67 |
free to remove the cache at any time, or to copy it to all nodes. The |
|
68 |
cache will be kept for two weeks, after which the first install will |
|
69 |
recreate the cache (in order not to use old packages). If you don't care |
|
70 |
about package age, remove the user write permission (chmod u-w) from the |
|
71 |
cache and ganeti will continue to use the same file without refreshing |
|
72 |
it. |
|
73 |
|
|
74 |
If you don't have enough space and don't want cache creation, just touch |
|
75 |
the file 'no_cache' - this will prevent the creation, but the script |
|
76 |
will continue to use a cache if it exists (but it will remove an |
|
77 |
existing one after two weeks). |
|
78 |
|
|
79 |
Also note that if the image file is there, the script does not need |
|
80 |
network access at all. |
b/README | ||
---|---|---|
1 |
ganeti-instance-debootstrap |
|
2 |
=========================== |
|
3 |
|
|
4 |
This is a guest OS definition for Ganeti (http://code.google.com/p/ganeti). |
|
5 |
It will install a minimal version of Debian or Ubuntu via debootstrap (thus it |
|
6 |
requires network access). This only works if you have a Debian-based node or |
|
7 |
you have debootstrap installed by hand on another distribution. |
|
8 |
|
|
9 |
Installation |
|
10 |
------------ |
|
11 |
|
|
12 |
In order to install this package from source, you need to determine what |
|
13 |
options ganeti itself has been configured with. If ganeti was built |
|
14 |
directly from source, then the only place it looks for OS definitions is |
|
15 |
``/srv/ganeti/os``, and you need to install the OS under it:: |
|
16 |
|
|
17 |
./configure --prefix=/usr --localstatedir=/var \ |
|
18 |
--sysconfdir=/etc \ |
|
19 |
--with-os-dir=/srv/ganeti/os |
|
20 |
make && make install |
|
21 |
|
|
22 |
If ganeti was installed from a package, its default OS path should |
|
23 |
already include /usr/share/ganeti/os, so you can just run:: |
|
24 |
|
|
25 |
./configure -prefix=/usr --localstatedir=/var \ |
|
26 |
--sysconfdir=/etc |
|
27 |
make && make install |
|
28 |
|
|
29 |
Note that you need to repeat this procedure on all nodes of the cluster. |
|
30 |
|
|
31 |
The actual path that ganeti has been installed with can be determined by |
|
32 |
looking for a file named _autoconf.py under a ganeti directory in the |
|
33 |
python modules tree (e.g. |
|
34 |
``/usr/lib/python2.4/site-packages/ganeti/_autoconf.py``). In this file, |
|
35 |
a variable named OS_SEARCH_PATH will list all the directories in which |
|
36 |
ganeti will look for OS definitions. |
|
37 |
|
|
38 |
Configuration of instance creation |
|
39 |
---------------------------------- |
|
40 |
|
|
41 |
The kind of instance created can be customized via a settings file. This |
|
42 |
file is not installed by default, as the instance creation will work |
|
43 |
without it. The creation scripts will look for it in |
|
44 |
``$sysconfdir/default/ganeti-instance-debootstrap``, so if you have run |
|
45 |
configure with the parameter ``--sysconfdir=/etc``, the final filename |
|
46 |
will be ``/etc/default/ganeti-instance-debootstrap``. |
|
47 |
|
|
48 |
The following settings will be examined in this file (see also the file |
|
49 |
named 'defaults' in the source distribution for more details): |
|
50 |
|
|
51 |
- PROXY: http proxy to use for non-cached installs |
|
52 |
- MIRROR: the mirror to use if not the default one |
|
53 |
- ARCH: either i386 or amd64, otherwise your current architecture will |
|
54 |
be used |
|
55 |
- SUITE: the actual OS to be installed; the current default is Debian |
|
56 |
*lenny*, and you can choose any of the OSes supported deboostrap (on |
|
57 |
Debian, look into /usr/share/deboostrap/scripts) |
|
58 |
- EXTRAPKGS: most OSes will need some extra packages installed to make |
|
59 |
them work nicely under Xen; the example file containts a few |
|
60 |
suggestions |
|
61 |
- CUSTOMIZE_DIR: a directory containing customization script for the instance. |
|
62 |
(by default $sysconfdir/ganeti/instance-debootstrap.d) See "Customization of |
|
63 |
the instance" below. |
|
64 |
- GENERATE_CACHE: if 'yes' (the default), the installation process will |
|
65 |
save and reuse a cache file to speed reinstalls (located under |
|
66 |
$localstatedir/cache/ganeti-instance-debootstrap) |
|
67 |
- CLEAN_CACHE: if empty, the cached files will never be cleaned and thus |
|
68 |
the installation will definitely need to be updated after install; |
|
69 |
otherwise, the value of this variable will be taken as the number of |
|
70 |
days after which to remove the cache file; the default is 14 (two |
|
71 |
weeks) |
|
72 |
- PARTITION_STYLE: if 'none' the device will be formatted directly, if 'msdos' |
|
73 |
a partition table will be installed on it. You need to have kpartx installed |
|
74 |
to use the 'msdos' option. The default is 'msdos' from Ganeti 2.0 onwards, |
|
75 |
but still 'none' if installing under Ganeti 1.2 |
|
76 |
|
|
77 |
Note that the settings file is important on the node that the instance |
|
78 |
is installed on, not the cluster master. This is indeed not a very good |
|
79 |
model of using this OS but currently the OS interface in ganeti is |
|
80 |
limiting. |
|
81 |
|
|
82 |
Customization of the instance |
|
83 |
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
84 |
|
|
85 |
If run-parts is in the os create script, and the CUSTOMIZE_DIR (by default |
|
86 |
$sysconfdir/ganeti/instance-debootstrap.d, /etc/ganeti/instance-debootstrap.d |
|
87 |
if you configured the os with --sysconfdir=/etc) directory exists any |
|
88 |
executable whose name matches the run-parts execution rules (quoting |
|
89 |
run-parts(8): the names must consist entirely of upper and lower case |
|
90 |
letters, digits, underscores, and hyphens) is executed to allow further |
|
91 |
personalization of the installation. The following environment variables are |
|
92 |
passed, in addition to the ones ganeti passes to the OS scripts: |
|
93 |
|
|
94 |
TARGET: directory in which the filesystem is mounted |
|
95 |
SUITE: suite installed by debootstrap (eg: lenny) |
|
96 |
ARCH: target architecture |
|
97 |
PARTITION_STYLE: style of the disk partitioning (see above) |
|
98 |
EXTRA_PKGS: extra packages installed by debootstrap |
|
99 |
BLOCKDEV: ganeti block device |
|
100 |
FSYSDEV: device in which the filesystem resides (the one mounted in TARGET) |
|
101 |
|
|
102 |
The scripts in CUSTOMIZE_DIR can exit with an error code to signal an error in |
|
103 |
the instance creation, should they fail. |
|
104 |
|
|
105 |
The scripts in CUSTOMIZE_DIR should not start any long-term processes or |
|
106 |
daemons using this directory, otherwise the installation will fail because it |
|
107 |
won't be able to umount the filesystem from the directory, and hand the |
|
108 |
instance back to Ganeti. |
|
109 |
|
|
110 |
|
|
111 |
Caching |
|
112 |
~~~~~~~ |
|
113 |
|
|
114 |
As described above, the install process uses a cache file in order to |
|
115 |
speed up repeated installs. If you only rarely do installs, this will |
|
116 |
not matter to you, but if you want to install 10 instances in a row, the |
|
117 |
difference will be visible. |
|
118 |
|
|
119 |
The default settings are to generate a cache, and to clean it up after |
|
120 |
two weeks. |
|
121 |
|
|
122 |
Note that the cache will use one file per architecture per suite, so if |
|
123 |
you install multiple suites there might be a non-trivial amount of space |
|
124 |
used in the cache directory. It is safe to remove manually the files. |
|
125 |
|
|
126 |
It is also possible, if done with care, to modify and regenerate the |
|
127 |
cache file (which is simply a tar archive) in order to preseed your |
|
128 |
installs with site-specific customizations. |
|
129 |
|
|
130 |
Instance notes |
|
131 |
-------------- |
|
132 |
|
|
133 |
The instance is a minimal install: |
|
134 |
|
|
135 |
- it has no password for root; simply login at the console |
|
136 |
- it has no network interfaces defined (besides lo); add your own |
|
137 |
definitions to /etc/network/interfaces |
|
138 |
- after configuring the network, it is recommended to run ``apt-get |
|
139 |
update`` so that signatures for the release files are picked up |
b/autogen.sh | ||
---|---|---|
1 |
#!/bin/sh |
|
2 |
|
|
3 |
if test ! -f configure.ac ; then |
|
4 |
echo "You must execute this script from the top level directory." |
|
5 |
exit 1 |
|
6 |
fi |
|
7 |
|
|
8 |
set -e |
|
9 |
|
|
10 |
rm -rf config.cache autom4te.cache |
|
11 |
mkdir -p autotools |
|
12 |
|
|
13 |
${ACLOCAL:-aclocal} -I autotools |
|
14 |
${AUTOCONF:-autoconf} |
|
15 |
${AUTOMAKE:-automake} --add-missing |
|
16 |
|
|
17 |
rm -rf autom4te.cache |
b/common.sh.in | ||
---|---|---|
1 |
# |
|
2 |
|
|
3 |
# Copyright (C) 2007, 2008, 2009 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
# General Public License for more details. |
|
14 |
# |
|
15 |
# You should have received a copy of the GNU General Public License |
|
16 |
# along with this program; if not, write to the Free Software |
|
17 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|
18 |
# 02110-1301, USA. |
|
19 |
|
|
20 |
CLEANUP=( ) |
|
21 |
|
|
22 |
log_error() { |
|
23 |
echo "$@" >&2 |
|
24 |
} |
|
25 |
|
|
26 |
get_api5_arguments() { |
|
27 |
GETOPT_RESULT=$* |
|
28 |
# Note the quotes around `$TEMP': they are essential! |
|
29 |
eval set -- "$GETOPT_RESULT" |
|
30 |
while true; do |
|
31 |
case "$1" in |
|
32 |
-i|-n) instance=$2; shift 2;; |
|
33 |
|
|
34 |
-o) old_name=$2; shift 2;; |
|
35 |
|
|
36 |
-b) blockdev=$2; shift 2;; |
|
37 |
|
|
38 |
-s) swapdev=$2; shift 2;; |
|
39 |
|
|
40 |
--) shift; break;; |
|
41 |
|
|
42 |
*) log_error "Internal error!" >&2; exit 1;; |
|
43 |
esac |
|
44 |
done |
|
45 |
if [ -z "$instance" -o -z "$blockdev" ]; then |
|
46 |
log_error "Missing OS API Argument (-i, -n, or -b)" |
|
47 |
exit 1 |
|
48 |
fi |
|
49 |
if [ "$SCRIPT_NAME" != "export" -a -z "$swapdev" ]; then |
|
50 |
log_error "Missing OS API Argument -s (swapdev)" |
|
51 |
exit 1 |
|
52 |
fi |
|
53 |
if [ "$SCRIPT_NAME" = "rename" -a -z "$old_name" ]; then |
|
54 |
log_error "Missing OS API Argument -o (old_name)" |
|
55 |
exit 1 |
|
56 |
fi |
|
57 |
} |
|
58 |
|
|
59 |
get_api10_arguments() { |
|
60 |
if [ -z "$INSTANCE_NAME" -o -z "$HYPERVISOR" -o -z "$DISK_COUNT" ]; then |
|
61 |
log_error "Missing OS API Variable:" |
|
62 |
log_error "(INSTANCE_NAME HYPERVISOR or DISK_COUNT)" |
|
63 |
exit 1 |
|
64 |
fi |
|
65 |
instance=$INSTANCE_NAME |
|
66 |
if [ $DISK_COUNT -lt 1 -o -z "$DISK_0_PATH" ]; then |
|
67 |
log_error "At least one disk is needed" |
|
68 |
exit 1 |
|
69 |
fi |
|
70 |
if [ "$SCRIPT_NAME" = "export" ]; then |
|
71 |
if [ -z "$EXPORT_DEVICE" ]; then |
|
72 |
log_error "Missing OS API Variable EXPORT_DEVICE" |
|
73 |
fi |
|
74 |
blockdev=$EXPORT_DEVICE |
|
75 |
elif [ "$SCRIPT_NAME" = "import" ]; then |
|
76 |
if [ -z "$IMPORT_DEVICE" ]; then |
|
77 |
log_error "Missing OS API Variable IMPORT_DEVICE" |
|
78 |
fi |
|
79 |
blockdev=$IMPORT_DEVICE |
|
80 |
else |
|
81 |
blockdev=$DISK_0_PATH |
|
82 |
fi |
|
83 |
if [ "$SCRIPT_NAME" = "rename" -a -z "$OLD_INSTANCE_NAME" ]; then |
|
84 |
log_error "Missing OS API Variable OLD_INSTANCE_NAME" |
|
85 |
fi |
|
86 |
old_name=$OLD_INSTANCE_NAME |
|
87 |
} |
|
88 |
|
|
89 |
format_disk0() { |
|
90 |
# Create one big partition, and make it bootable |
|
91 |
# some versions of sfdisk need manual specification of |
|
92 |
# head/sectors for devices such as drbd which don't |
|
93 |
# report geometry |
|
94 |
sfdisk -H 255 -S 63 --quiet --Linux "$1" <<EOF |
|
95 |
0,,L,* |
|
96 |
EOF |
|
97 |
} |
|
98 |
|
|
99 |
map_disk0() { |
|
100 |
blockdev="$1" |
|
101 |
filesystem_dev_base=`kpartx -l -p- $blockdev | \ |
|
102 |
grep -m 1 -- "-1.*$blockdev" | \ |
|
103 |
awk '{print $1}'` |
|
104 |
if [ -z "$filesystem_dev_base" ]; then |
|
105 |
log_error "Cannot interpret kpartx output and get partition mapping" |
|
106 |
exit 1 |
|
107 |
fi |
|
108 |
kpartx -a -p- $blockdev > /dev/null |
|
109 |
filesystem_dev="/dev/mapper/$filesystem_dev_base" |
|
110 |
if [ ! -b "$filesystem_dev" ]; then |
|
111 |
log_error "Can't find kpartx mapped partition: $filesystem_dev" |
|
112 |
exit 1 |
|
113 |
fi |
|
114 |
echo "$filesystem_dev" |
|
115 |
} |
|
116 |
|
|
117 |
unmap_disk0() { |
|
118 |
kpartx -d -p- $1 |
|
119 |
} |
|
120 |
|
|
121 |
cleanup() { |
|
122 |
if [ ${#CLEANUP[*]} -gt 0 ]; then |
|
123 |
LAST_ELEMENT=$((${#CLEANUP[*]}-1)) |
|
124 |
REVERSE_INDEXES=$(seq ${LAST_ELEMENT} -1 0) |
|
125 |
for i in $REVERSE_INDEXES; do |
|
126 |
${CLEANUP[$i]} |
|
127 |
done |
|
128 |
fi |
|
129 |
} |
|
130 |
|
|
131 |
trap cleanup EXIT |
|
132 |
|
|
133 |
DEFAULT_FILE="@sysconfdir@/default/ganeti-instance-debootstrap" |
|
134 |
if [ -f "$DEFAULT_FILE" ]; then |
|
135 |
. "$DEFAULT_FILE" |
|
136 |
fi |
|
137 |
|
|
138 |
# note: we don't set a default mirror since debian and ubuntu have |
|
139 |
# different defaults, and it's better to use the default |
|
140 |
|
|
141 |
# only if the user want to specify a mirror in the defaults file we |
|
142 |
# will use it, this declaration is to make sure the variable is set |
|
143 |
: ${MIRROR:=""} |
|
144 |
: ${PROXY:=""} |
|
145 |
: ${SUITE:="lenny"} |
|
146 |
: ${ARCH:=""} |
|
147 |
: ${EXTRA_PKGS:=""} |
|
148 |
: ${CUSTOMIZE_DIR:="@sysconfdir@/ganeti/instance-debootstrap.d"} |
|
149 |
: ${VARIANTS_DIR:="@sysconfdir@/ganeti/instance-debootstrap/variants"} |
|
150 |
: ${GENERATE_CACHE:="yes"} |
|
151 |
: ${CLEAN_CACHE:="14"} # number of days to keep a cache file |
|
152 |
if [ -z "$OS_API_VERSION" -o "$OS_API_VERSION" = "5" ]; then |
|
153 |
DEFAULT_PARTITION_STYLE="none" |
|
154 |
else |
|
155 |
DEFAULT_PARTITION_STYLE="msdos" |
|
156 |
fi |
|
157 |
: ${PARTITION_STYLE:=$DEFAULT_PARTITION_STYLE} # disk partition style |
|
158 |
|
|
159 |
CACHE_DIR="@localstatedir@/cache/ganeti-instance-debootstrap" |
|
160 |
|
|
161 |
SCRIPT_NAME=$(basename $0) |
|
162 |
|
|
163 |
if [ -f /sbin/blkid -a -x /sbin/blkid ]; then |
|
164 |
VOL_ID="/sbin/blkid -o value -s UUID" |
|
165 |
VOL_TYPE="/sbin/blkid -o value -s TYPE" |
|
166 |
else |
|
167 |
for dir in /lib/udev /sbin; do |
|
168 |
if [ -f $dir/vol_id -a -x $dir/vol_id ]; then |
|
169 |
VOL_ID="$dir/vol_id -u" |
|
170 |
VOL_TYPE="$dir/vol_id -t" |
|
171 |
fi |
|
172 |
done |
|
173 |
fi |
|
174 |
|
|
175 |
if [ -z "$VOL_ID" ]; then |
|
176 |
log_error "vol_id or blkid not found, please install udev or util-linux" |
|
177 |
exit 1 |
|
178 |
fi |
|
179 |
|
|
180 |
if [ -z "$OS_API_VERSION" -o "$OS_API_VERSION" = "5" ]; then |
|
181 |
OS_API_VERSION=5 |
|
182 |
GETOPT_RESULT=`getopt -o o:n:i:b:s: -n '$0' -- "$@"` |
|
183 |
if [ $? != 0 ] ; then log_error "Terminating..."; exit 1 ; fi |
|
184 |
get_api5_arguments $GETOPT_RESULT |
|
185 |
elif [ "$OS_API_VERSION" = "10" -o "$OS_API_VERSION" = "15" ]; then |
|
186 |
get_api10_arguments |
|
187 |
else |
|
188 |
log_error "Unknown OS API VERSION $OS_API_VERSION" |
|
189 |
exit 1 |
|
190 |
fi |
|
191 |
|
|
192 |
if [ -n "$OS_VARIANT" ]; then |
|
193 |
if [ ! -d "$VARIANTS_DIR" ]; then |
|
194 |
log_error "OS Variants directory $VARIANTS_DIR doesn't exist" |
|
195 |
exit 1 |
|
196 |
fi |
|
197 |
VARIANT_CONFIG="$VARIANTS_DIR/$OS_VARIANT.conf" |
|
198 |
if [ -f "$VARIANT_CONFIG" ]; then |
|
199 |
. "$VARIANT_CONFIG" |
|
200 |
else |
|
201 |
if grep -qxF "$OS_VARIANT" variants.list; then |
|
202 |
log_error "ERROR: instance-debootstrap configuration error" |
|
203 |
log_error " Published variant $OS_VARIANT is missing its config file" |
|
204 |
log_error " Please create $VARIANT_CONFIG or unpublish the variant" |
|
205 |
log_error " (by removing $OS_VARIANT from variants.list)" |
|
206 |
else |
|
207 |
log_error "Unofficial variant $OS_VARIANT is unsupported" |
|
208 |
log_error "Most probably this is a user error, forcing a wrong name" |
|
209 |
log_error "To support this variant please create file $VARIANT_CONFIG" |
|
210 |
fi |
|
211 |
exit 1 |
|
212 |
fi |
|
213 |
fi |
|
214 |
|
b/configure.ac | ||
---|---|---|
1 |
AC_PREREQ(2.59) |
|
2 |
AC_INIT(ganeti-instance-debootstrap, 0.7, ganeti@googlegroups.com) |
|
3 |
|
|
4 |
AC_CONFIG_AUX_DIR(autotools) |
|
5 |
AC_CONFIG_SRCDIR(configure) |
|
6 |
|
|
7 |
AM_INIT_AUTOMAKE([1.9 foreign tar-ustar -Wall -Wno-portability]) |
|
8 |
|
|
9 |
# --with-os-dir=... |
|
10 |
AC_ARG_WITH([os-dir], |
|
11 |
[AS_HELP_STRING([--with-os-dir=DIR], |
|
12 |
[top-level OS directory under which to install] |
|
13 |
[ (default is $datadir/ganeti/os)] |
|
14 |
)], |
|
15 |
[os_dir="$withval"], |
|
16 |
[os_dir="$datadir/ganeti/os"]) |
|
17 |
AC_SUBST(OS_DIR, $os_dir) |
|
18 |
|
|
19 |
# Check common programs |
|
20 |
AC_PROG_INSTALL |
|
21 |
AC_PROG_LN_S |
|
22 |
|
|
23 |
AC_CONFIG_FILES([ Makefile ]) |
|
24 |
|
|
25 |
AC_OUTPUT |
b/create | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
|
|
3 |
# Copyright (C) 2007, 2008, 2009 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
# General Public License for more details. |
|
14 |
# |
|
15 |
# You should have received a copy of the GNU General Public License |
|
16 |
# along with this program; if not, write to the Free Software |
|
17 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|
18 |
# 02110-1301, USA. |
|
19 |
|
|
20 |
set -e |
|
21 |
|
|
22 |
. common.sh |
|
23 |
|
|
24 |
if [ "$GENERATE_CACHE" = "yes" -a ! -d "$CACHE_DIR" ]; then |
|
25 |
mkdir -p "$CACHE_DIR" |
|
26 |
fi |
|
27 |
|
|
28 |
DPKG_ARCH=${ARCH:-`dpkg --print-architecture`} |
|
29 |
CACHE_FILE="$CACHE_DIR/cache-${SUITE}-${DPKG_ARCH}.tar" |
|
30 |
|
|
31 |
# If the target device is not a real block device we'll first losetup it. |
|
32 |
# This is needed for file disks. |
|
33 |
if [ ! -b $blockdev ]; then |
|
34 |
ORIGINAL_BLOCKDEV=$blockdev |
|
35 |
blockdev=$(losetup -sf $blockdev) |
|
36 |
CLEANUP+=("losetup -d $blockdev") |
|
37 |
fi |
|
38 |
|
|
39 |
if [ "$PARTITION_STYLE" = "none" ]; then |
|
40 |
filesystem_dev=$blockdev |
|
41 |
elif [ "$PARTITION_STYLE" = "msdos" ]; then |
|
42 |
# Create one big partition, and make it bootable |
|
43 |
format_disk0 $blockdev |
|
44 |
filesystem_dev=$(map_disk0 $blockdev) |
|
45 |
CLEANUP+=("unmap_disk0 $blockdev") |
|
46 |
else |
|
47 |
echo "Unknown partition style $PARTITION_STYLE" |
|
48 |
exit 1 |
|
49 |
fi |
|
50 |
|
|
51 |
mke2fs -Fjq $filesystem_dev |
|
52 |
root_uuid=$($VOL_ID $filesystem_dev ) |
|
53 |
|
|
54 |
if [ -n "$swapdev" ]; then |
|
55 |
mkswap $swapdev |
|
56 |
swap_uuid=$($VOL_ID $swapdev || true ) |
|
57 |
fi |
|
58 |
|
|
59 |
TMPDIR=`mktemp -d` || exit 1 |
|
60 |
CLEANUP+=("rmdir $TMPDIR") |
|
61 |
|
|
62 |
mount $filesystem_dev $TMPDIR |
|
63 |
CLEANUP+=("umount $TMPDIR") |
|
64 |
|
|
65 |
# remove the cache file if it's old (> 2 weeks) and writable by the owner (the |
|
66 |
# default due to the standard umask) |
|
67 |
if [ "$CLEAN_CACHE" -a -d "$CACHE_DIR" ]; then |
|
68 |
find "$CACHE_DIR" -name 'cache-*.tar' -type f \ |
|
69 |
-daystart -mtime "+${CLEAN_CACHE}" -print0 | \ |
|
70 |
xargs -r0 rm -f |
|
71 |
fi |
|
72 |
|
|
73 |
if [ -f "$CACHE_FILE" ]; then |
|
74 |
tar xf "$CACHE_FILE" -C $TMPDIR |
|
75 |
else |
|
76 |
if [ "$PROXY" ]; then |
|
77 |
export http_proxy="$PROXY" |
|
78 |
fi |
|
79 |
# INCLUDE will be empty if EXTRA_PKGS is null/empty, otherwise we |
|
80 |
# build the full parameter format from it |
|
81 |
INCLUDE=${EXTRA_PKGS:+"--include=$EXTRA_PKGS"} |
|
82 |
debootstrap \ |
|
83 |
--arch "$DPKG_ARCH" \ |
|
84 |
$INCLUDE \ |
|
85 |
"$SUITE" $TMPDIR $MIRROR |
|
86 |
|
|
87 |
# remove the downloaded debs, as they are no longer needed |
|
88 |
find "$TMPDIR/var/cache/apt/archives" -type f -name '*.deb' -print0 | \ |
|
89 |
xargs -r0 rm -f |
|
90 |
|
|
91 |
# remove the persistent-net rules, otherwise it will remember the node's |
|
92 |
# interfaces as eth0, eth1, ... |
|
93 |
rm -f "$TMPDIR/etc/udev/rules.d/z25_persistent-net.rules" |
|
94 |
|
|
95 |
if [ "$GENERATE_CACHE" = "yes" ]; then |
|
96 |
TMP_CACHE=`mktemp "${CACHE_FILE}.XXXXXX"` |
|
97 |
tar cf "$TMP_CACHE" -C $TMPDIR . |
|
98 |
mv -f "$TMP_CACHE" "$CACHE_FILE" |
|
99 |
fi |
|
100 |
fi |
|
101 |
|
|
102 |
cp -p /etc/hosts $TMPDIR/etc/hosts |
|
103 |
cp -p /etc/resolv.conf $TMPDIR/etc/resolv.conf |
|
104 |
echo $instance > $TMPDIR/etc/hostname |
|
105 |
echo $instance > $TMPDIR/etc/mailname |
|
106 |
|
|
107 |
cat > $TMPDIR/etc/fstab <<EOF |
|
108 |
# /etc/fstab: static file system information. |
|
109 |
# |
|
110 |
# <file system> <mount point> <type> <options> <dump> <pass> |
|
111 |
UUID=$root_uuid / ext3 defaults 0 1 |
|
112 |
proc /proc proc defaults 0 0 |
|
113 |
EOF |
|
114 |
|
|
115 |
[ -n "$swapdev" -a -n "$swap_uuid" ] && cat >> $TMPDIR/etc/fstab <<EOF |
|
116 |
UUID=$swap_uuid swap swap defaults 0 0 |
|
117 |
EOF |
|
118 |
|
|
119 |
cat > $TMPDIR/etc/network/interfaces <<EOF |
|
120 |
auto lo |
|
121 |
iface lo inet loopback |
|
122 |
EOF |
|
123 |
|
|
124 |
if [ -e $TMPDIR/etc/inittab ]; then |
|
125 |
cat $TMPDIR/etc/inittab | sed -re 's/\stty1$/ console/' \ |
|
126 |
> $TMPDIR/etc/inittab.new |
|
127 |
mv $TMPDIR/etc/inittab.new $TMPDIR/etc/inittab |
|
128 |
elif [ -e $TMPDIR/etc/event.d/tty1 ]; then |
|
129 |
cat $TMPDIR/etc/event.d/tty1 | sed -re 's/tty1/console/' \ |
|
130 |
> $TMPDIR/etc/event.d/console |
|
131 |
rm $TMPDIR/etc/event.d/tty1 |
|
132 |
fi |
|
133 |
|
|
134 |
RUN_PARTS=`which run-parts` |
|
135 |
|
|
136 |
if [ -n "$RUN_PARTS" -a -n "$CUSTOMIZE_DIR" -a -d "$CUSTOMIZE_DIR" ]; then |
|
137 |
TARGET=$TMPDIR |
|
138 |
BLOCKDEV=$blockdev |
|
139 |
FSYSDEV=$filesystem_dev |
|
140 |
export TARGET SUITE ARCH PARTITION_STYLE EXTRA_PKGS BLOCKDEV FSYSDEV |
|
141 |
$RUN_PARTS $CUSTOMIZE_DIR |
|
142 |
fi |
|
143 |
|
|
144 |
# execute cleanups |
|
145 |
cleanup |
|
146 |
trap - EXIT |
|
147 |
|
|
148 |
exit 0 |
b/defaults | ||
---|---|---|
1 |
# ganeti-instance-debootstrap defaults file |
|
2 |
|
|
3 |
# if you want to change from the default of installing debian stable |
|
4 |
# on the next instance, customize this file before the instance |
|
5 |
# installation |
|
6 |
|
|
7 |
# PROXY: if non-null, use this as an http-proxy in order to speed up |
|
8 |
# non-cached installs; not that if not set, debootstrap might still |
|
9 |
# use a system-wide proxy setting if it is exported in the |
|
10 |
# ganeti-noded daemon environment |
|
11 |
# PROXY="http://proxy.example.com:3128/" |
|
12 |
|
|
13 |
# MIRROR: do not customize MIRROR if you want to be able to install |
|
14 |
# both debian and ubuntu, since they have different defaults; or |
|
15 |
# customize it before each install |
|
16 |
# MIRROR="http://ftp.debian.org/debian" |
|
17 |
|
|
18 |
# ARCH: define ARCH only if you want a different architecture than the |
|
19 |
# current one; the known use case is to install a 32-bit instance on a |
|
20 |
# 64-bit node; choose either "i386" or "amd64": |
|
21 |
# ARCH="i386" |
|
22 |
|
|
23 |
# SUITE: change suite to any of the ones supported by deboostrap; this |
|
24 |
# could be unstable, etch, etc.: |
|
25 |
# SUITE="lenny" |
|
26 |
|
|
27 |
# EXTRA_PKGS: depending on the suite and architecture you are using, different |
|
28 |
# extra packages are needed for different hypervisors. For example: |
|
29 |
# |
|
30 |
# Xen, for etch/lenny i386: |
|
31 |
# EXTRA_PKGS="linux-image-xen-686,libc6-xen" |
|
32 |
# Xen, for etch/lenny amd64: |
|
33 |
# EXTRA_PKGS="linux-image-xen-amd64" |
|
34 |
# KVM, for lenny i386: |
|
35 |
# EXTRA_PKGS="acpi-support-base,console-tools,udev,linux-image-686" |
|
36 |
# KVM, for lenny amd64: |
|
37 |
# EXTRA_PKGS="acpi-support-base,console-tools,udev,linux-image-amd64" |
|
38 |
# |
|
39 |
|
|
40 |
# CUSTOMIZE_DIR: a directory containing scripts to customize the installation. |
|
41 |
# The scripts are executed using run-parts |
|
42 |
# By default /etc/ganeti/instance-debootstrap.d |
|
43 |
# CUSTOMIZE_DIR="/etc/ganeti/instance-debootstrap.d" |
|
44 |
|
|
45 |
# GENERATE_CACHE: if set to yes (the default), create new cache files; |
|
46 |
# any other value will disable the generation of cache files (but they |
|
47 |
# will still be used if they exist) |
|
48 |
GENERATE_CACHE="yes" |
|
49 |
|
|
50 |
# CLEAN_CACHE: should be set to the number of days after which to |
|
51 |
# clean the cache; the default is 14 (two weeks); to disable cache |
|
52 |
# cleaning, set it to an empty value ("") |
|
53 |
CLEAN_CACHE="14" |
|
54 |
|
|
55 |
# PARTITION_STYLE: whether and how the target device should be partitioned. |
|
56 |
# Allowed values: |
|
57 |
# 'none': just format the device, but don't partition it |
|
58 |
# 'msdos': install an msdos partition table on the device, with a single |
|
59 |
# partition on it |
|
60 |
# (more styles may be added in the future) |
|
61 |
# The default is "msdos" from ganeti 2.0 onwards, but none if installing under |
|
62 |
# Ganeti 1.2 (os api version 5) |
|
63 |
# PARTITION_STYLE="none" |
b/devel/upload | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
|
|
3 |
# Copyright (C) 2006, 2007 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
# General Public License for more details. |
|
14 |
# |
|
15 |
# You should have received a copy of the GNU General Public License |
|
16 |
# along with this program; if not, write to the Free Software |
|
17 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|
18 |
# 02110-1301, USA. |
|
19 |
|
|
20 |
# This is a test script to ease development and testing on test clusters. |
|
21 |
# It should not be used to update production environments. |
|
22 |
|
|
23 |
# Usage: upload node-{1,2,3} |
|
24 |
|
|
25 |
set -e |
|
26 |
|
|
27 |
hosts= |
|
28 |
while [ "$#" -gt 0 ]; do |
|
29 |
opt="$1" |
|
30 |
case "$opt" in |
|
31 |
-h|--help) |
|
32 |
echo "Usage: $0 hosts..." |
|
33 |
exit 0 |
|
34 |
;; |
|
35 |
-*) |
|
36 |
echo "Unknown option: $opt" >&2 |
|
37 |
exit 1 |
|
38 |
;; |
|
39 |
*) |
|
40 |
hosts="$hosts $opt" |
|
41 |
;; |
|
42 |
esac |
|
43 |
shift |
|
44 |
done |
|
45 |
|
|
46 |
set ${hosts} |
|
47 |
|
|
48 |
TXD=`mktemp -d` |
|
49 |
trap 'rm -rf $TXD' EXIT |
|
50 |
|
|
51 |
# install the os as a real tree |
|
52 |
make install DESTDIR="$TXD" |
|
53 |
|
|
54 |
echo --- |
|
55 |
|
|
56 |
( cd "$TXD" && find; ) |
|
57 |
|
|
58 |
echo --- |
|
59 |
|
|
60 |
for host; do |
|
61 |
echo Uploading code to ${host}... |
|
62 |
rsync -v -rlDc ${TXD}/* root@${host}:/ & |
|
63 |
done |
|
64 |
wait |
|
65 |
|
b/example/instance-debootstrap.d/grub | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
# |
|
3 |
# This is an example script that install and configure grub after installation. |
|
4 |
# To use it put it in your CUSTOMIZE_DIR, make it executable, and edit EXTRAPKGS |
|
5 |
# of your $sysconfdir/default/ganeti-instance-debootstrap. |
|
6 |
# |
|
7 |
# Xen, for etch/lenny i386: |
|
8 |
# EXTRA_PKGS="linux-image-xen-686,libc6-xen" |
|
9 |
# Xen, for etch/lenny amd64: |
|
10 |
# EXTRA_PKGS="linux-image-xen-amd64" |
|
11 |
# KVM: |
|
12 |
# no extra packages needed besides the normal suggested ones |
|
13 |
# |
|
14 |
# Do not include grub in EXTRA_PKGS because it will cause error of debootstrap. |
|
15 |
|
|
16 |
set -e |
|
17 |
|
|
18 |
. common.sh |
|
19 |
|
|
20 |
CLEANUP=( ) |
|
21 |
|
|
22 |
trap cleanup EXIT |
|
23 |
|
|
24 |
if [ -z "$TARGET" -o ! -d "$TARGET" ]; then |
|
25 |
echo "Missing target directory" |
|
26 |
exit 1 |
|
27 |
fi |
|
28 |
|
|
29 |
# install grub |
|
30 |
LANG=C |
|
31 |
chroot "$TARGET" apt-get -y --force-yes install grub grub-common |
|
32 |
|
|
33 |
# make /dev/sda |
|
34 |
mknod $TARGET/dev/sda b $(stat -L -c "0x%t 0x%T" $BLOCKDEV) |
|
35 |
CLEANUP+=("rm -f $TARGET/dev/sda") |
|
36 |
|
|
37 |
# make /dev/sda1 |
|
38 |
mknod $TARGET/dev/sda1 b $(stat -L -c "0x%t 0x%T" $FSYSDEV) |
|
39 |
CLEANUP+=("rm -f $TARGET/dev/sda1") |
|
40 |
|
|
41 |
# create grub directory |
|
42 |
mkdir -p "$TARGET/boot/grub" |
|
43 |
|
|
44 |
# create device.map |
|
45 |
cat > "$TARGET/boot/grub/device.map" <<EOF |
|
46 |
(hd0) /dev/sda |
|
47 |
EOF |
|
48 |
|
|
49 |
# execute update-grub |
|
50 |
chroot "$TARGET" update-grub |
|
51 |
|
|
52 |
# install grub to the block device |
|
53 |
grub-install --no-floppy --root-directory="$TARGET" "$BLOCKDEV" |
|
54 |
|
|
55 |
# execute cleanups |
|
56 |
cleanup |
|
57 |
trap - EXIT |
|
58 |
|
|
59 |
exit 0 |
b/example/instance-debootstrap.d/interfaces | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
|
|
3 |
# Copyright (C) 2009 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
# General Public License for more details. |
|
14 |
# |
|
15 |
# You should have received a copy of the GNU General Public License |
|
16 |
# along with this program; if not, write to the Free Software |
|
17 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|
18 |
# 02110-1301, USA. |
|
19 |
|
|
20 |
# This is an example script that configures you /etc/network/interfaces after |
|
21 |
# installation. By default its sets up the system to use dhcp. To use it just |
|
22 |
# put it in your CUSTOMIZE_DIR and make it executable. |
|
23 |
|
|
24 |
if [ -z "$TARGET" -o ! -d "$TARGET" ]; then |
|
25 |
echo "Missing target directory" |
|
26 |
exit 1 |
|
27 |
fi |
|
28 |
|
|
29 |
if [ ! -d "$TARGET/etc/network" ]; then |
|
30 |
echo "Missing target network directory" |
|
31 |
exit 1 |
|
32 |
fi |
|
33 |
|
|
34 |
if [ -z "$NIC_COUNT" ]; then |
|
35 |
echo "Missing NIC COUNT" |
|
36 |
exit 1 |
|
37 |
fi |
|
38 |
|
|
39 |
if [ "$NIC_COUNT" -gt 0 ]; then |
|
40 |
|
|
41 |
cat > $TARGET/etc/network/interfaces <<EOF |
|
42 |
# This file describes the network interfaces available on your system |
|
43 |
# and how to activate them. For more information, see interfaces(5). |
|
44 |
|
|
45 |
auto lo |
|
46 |
iface lo inet loopback |
|
47 |
|
|
48 |
auto eth0 |
|
49 |
iface eth0 inet dhcp |
|
50 |
|
|
51 |
EOF |
|
52 |
|
|
53 |
fi |
b/export | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
|
|
3 |
# Copyright (C) 2007, 2008, 2009 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
# General Public License for more details. |
|
14 |
# |
|
15 |
# You should have received a copy of the GNU General Public License |
|
16 |
# along with this program; if not, write to the Free Software |
|
17 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|
18 |
# 02110-1301, USA. |
|
19 |
|
|
20 |
set -e |
|
21 |
|
|
22 |
. common.sh |
|
23 |
|
|
24 |
# If the target device is not a real block device we'll first losetup it. |
|
25 |
# This is needed for file disks. |
|
26 |
if [ ! -b $blockdev ]; then |
|
27 |
ORIGINAL_BLOCKDEV=$blockdev |
|
28 |
blockdev=$(losetup -sf $blockdev) |
|
29 |
CLEANUP+=("losetup -d $blockdev") |
|
30 |
fi |
|
31 |
|
|
32 |
if [ "$PARTITION_STYLE" = "none" ]; then |
|
33 |
filesystem_dev=$blockdev |
|
34 |
elif [ "$PARTITION_STYLE" = "msdos" ]; then |
|
35 |
filesystem_dev=$(map_disk0 $blockdev) |
|
36 |
CLEANUP+=("unmap_disk0 $blockdev") |
|
37 |
else |
|
38 |
echo "Unknown partition style $PARTITION_STYLE" |
|
39 |
exit 1 |
|
40 |
fi |
|
41 |
|
|
42 |
vol_type=$($VOL_TYPE $filesystem_dev) |
|
43 |
|
|
44 |
if [ "$vol_type" = "ext3" -o "$vol_type" = "ext2" ]; then |
|
45 |
dump -0 -q -f - "$filesystem_dev" |
|
46 |
fi |
|
47 |
|
|
48 |
# execute cleanups |
|
49 |
cleanup |
|
50 |
trap - EXIT |
|
51 |
|
|
52 |
exit 0 |
b/ganeti_api_version | ||
---|---|---|
1 |
5 |
|
2 |
10 |
|
3 |
15 |
b/import | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
|
|
3 |
# Copyright (C) 2007, 2008, 2009 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
13 |
# General Public License for more details. |
|
14 |
# |
|
15 |
# You should have received a copy of the GNU General Public License |
|
16 |
# along with this program; if not, write to the Free Software |
|
17 |
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
|
18 |
# 02110-1301, USA. |
|
19 |
|
|
20 |
set -e |
|
21 |
|
|
22 |
. common.sh |
|
23 |
|
|
24 |
# If the target device is not a real block device we'll first losetup it. |
|
25 |
# This is needed for file disks. |
|
26 |
if [ ! -b $blockdev ]; then |
|
27 |
ORIGINAL_BLOCKDEV=$blockdev |
|
28 |
blockdev=$(losetup -sf $blockdev) |
|
29 |
CLEANUP+=("losetup -d $blockdev") |
|
30 |
fi |
|
31 |
|
|
32 |
if [ "$PARTITION_STYLE" = "none" ]; then |
|
33 |
filesystem_dev=$blockdev |
|
34 |
elif [ "$PARTITION_STYLE" = "msdos" ]; then |
|
35 |
# Create one big partition, and make it bootable |
|
36 |
format_disk0 $blockdev |
|
37 |
filesystem_dev=$(map_disk0 $blockdev) |
|
38 |
CLEANUP+=("unmap_disk0 $blockdev") |
|
39 |
else |
|
40 |
echo "Unknown partition style $PARTITION_STYLE" |
|
41 |
exit 1 |
|
42 |
fi |
|
43 |
|
|
44 |
mke2fs -Fjq $filesystem_dev |
|
45 |
root_uuid=$($VOL_ID $filesystem_dev ) |
|
46 |
|
|
47 |
if [ -n "$swapdev" ]; then |
|
48 |
mkswap $swapdev |
|
49 |
swap_uuid=$($VOL_ID $swapdev || true ) |
|
50 |
fi |
|
51 |
|
|
52 |
TMPDIR=`mktemp -d` || exit 1 |
|
53 |
CLEANUP+=("rmdir $TMPDIR") |
|
54 |
|
|
55 |
mount $filesystem_dev $TMPDIR |
|
56 |
CLEANUP+=("umount $TMPDIR") |
|
57 |
|
|
58 |
( cd $TMPDIR; restore -r -y -f - ) |
|
59 |
rm -f $TMPDIR/etc/udev/rules.d/z*_persistent-net.rules |
|
60 |
|
|
61 |
# Fix /etc/fstab with the new volumes' UUIDs |
|
62 |
if [ -e $TMPDIR/etc/fstab ]; then |
|
63 |
ROOT_LINE="UUID=$root_uuid / ext3 defaults 0 1" |
|
64 |
if [ -n "$swapdev" -a -n "$swap_uuid" ]; then |
|
65 |
SWAP_LINE="UUID=$swap_uuid swap swap defaults 0 0" |
|
66 |
cat $TMPDIR/etc/fstab | \ |
|
67 |
sed -re "s#^(/dev/sda|UUID=[a-f0-9-]+)\s+/\s+.*\$#$ROOT_LINE#" \ |
|
68 |
-e "s#^(/dev/sdb|UUID=[a-f0-9-]+)\s+swap\s+.*\$#$SWAP_LINE#" \ |
|
69 |
> $TMPDIR/etc/fstab.new |
|
70 |
else |
|
71 |
cat $TMPDIR/etc/fstab | \ |
|
72 |
sed -re "s#^(/dev/sda|UUID=[a-f0-9-]+)\s+/\s+.*\$#$ROOT_LINE#" \ |
|
73 |
> $TMPDIR/etc/fstab.new |
|
74 |
fi |
|
75 |
mv $TMPDIR/etc/fstab.new $TMPDIR/etc/fstab |
|
76 |
fi |
|
77 |
|
|
78 |
# execute cleanups |
|
79 |
cleanup |
|
80 |
trap - EXIT |
|
81 |
|
|
82 |
exit 0 |
b/rename | ||
---|---|---|
1 |
#!/bin/bash |
|
2 |
|
|
3 |
# Copyright (C) 2007, 2008, 2009 Google Inc. |
|
4 |
# |
|
5 |
# This program is free software; you can redistribute it and/or modify |
|
6 |
# it under the terms of the GNU General Public License as published by |
|
7 |
# the Free Software Foundation; either version 2 of the License, or |
|
8 |
# (at your option) any later version. |
|
9 |
# |
|
10 |
# This program is distributed in the hope that it will be useful, but |
|
11 |
# WITHOUT ANY WARRANTY; without even the implied warranty of |
Also available in: Unified diff