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docs:vserver
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docs:vserver [2012-10-28 12:39] glen cleanup dead links, update desc |
docs:vserver [2012-10-28 12:50] glen refreshen creating vserver docs |
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| ===== Installing Vserver host on PLD Linux ===== | ===== Installing Vserver host on PLD Linux ===== | ||
| - | Build and install the kernel: | ||
| - | <file>$ ./builder -bb kernel.spec | + | vserver support is included in PLD Linux main kernels, so you can just install kernel package |
| + | |||
| + | <file> | ||
| # poldek -u kernel | # poldek -u kernel | ||
| </file> | </file> | ||
| + | or alternatively, a longterm stable kernel: | ||
| + | <file> | ||
| + | # poldek -u kernel-longterm | ||
| + | </file> | ||
| ===== Installing guest PLD Linux Vserver ===== | ===== Installing guest PLD Linux Vserver ===== | ||
| Line 25: | Line 30: | ||
| ==== Preparing userspace tools ==== | ==== Preparing userspace tools ==== | ||
| - | First, install the tools: | ||
| - | <file># poldek -u util-vserver | + | First, install the tools: |
| + | <file> | ||
| + | # poldek -u util-vserver | ||
| </file> | </file> | ||
| - | Then configure //poldek.conf//: | ||
| - | <file># vim /etc/vservers/.distributions/pld-XX/poldek/repos.d/pld.conf | + | If you need to review poldek repo sources, then the configs are in |
| - | </file> | + | ''/etc/vservers/.distributions/pld-*/poldek/'' |
| - | Where XX is: ac, ti, th | + | where ''*'' can be ''ac'' or ''th'' depending which guest you wish to install. |
| At this point you should have booted into vserver-enabled kernel. You must start ''vprocunhide'' or none of your Vservers can start. | At this point you should have booted into vserver-enabled kernel. You must start ''vprocunhide'' or none of your Vservers can start. | ||
| Line 39: | Line 44: | ||
| To start ''vprocunhide'': | To start ''vprocunhide'': | ||
| - | <file># /sbin/service vprocunhide start | + | <file> |
| + | # /sbin/service vprocunhide start | ||
| </file> | </file> | ||
| + | ==== Guest creation ==== | ||
| - | ==== Actual guest creation ==== | + | Build the guest system. |
| - | Build the guest system: | + | |
| - | <file># vserver test build --context <num> -m poldek -n test | + | <file> |
| + | # a guest name (not hostname) | ||
| + | NAME=test | ||
| + | # <num> must be a number within 2-32767 range. | ||
| + | CTX=2 | ||
| + | |||
| + | vserver $NAME build --context $CTX -m poldek -n $NAME | ||
| </file> | </file> | ||
| - | <num> must be a number within 2-32767 range. | ||
| - | There are two versions of PLD available for guest systems: | + | This defaults installing guest same ARCH and VERSION that your host is. |
| + | If you need to use another combination, then there are two versions of PLD available for guest systems: | ||
| * pld-ac - [[:AcInfo|PLD 2.0 (Ac)]] | * pld-ac - [[:AcInfo|PLD 2.0 (Ac)]] | ||
| - | * pld-th - [[:ThInfo|PLD 3.0 (Th)]] | + | * pld-th - [[:ThInfo|PLD 3.0 (Th)]] |
| You may choose one using ''-d'' option: | You may choose one using ''-d'' option: | ||
| + | <file> | ||
| + | DIST=pld-th | ||
| - | <file># vserver test build --context <num> -m poldek -n test -- -d pld-th | + | vserver $NAME build --context $CTX -m poldek -n $NAME -- -d $DIST |
| </file> | </file> | ||
| + | |||
| using ''util-vserver >= 0.30.214-2'' from ac-updates, ''util-vserver >= 0.30.215-2'' from from th you can build other arch or distro or using own mirror: | using ''util-vserver >= 0.30.214-2'' from ac-updates, ''util-vserver >= 0.30.215-2'' from from th you can build other arch or distro or using own mirror: | ||
| - | <file># vserver test build --context <num> -m poldek -n test -- -m http://ftp.pld-linux.org/dists/ac | + | <file> |
| - | # vserver test build --context <num> -m poldek -n test --personality linux_32bit --machine i686 -- -d pld-th | + | MIRROR=http://ftp.pld-linux.org/dists/ac |
| + | |||
| + | vserver $NAME build --context $CTX -m poldek -n $NAME -- -m $MIRROR | ||
| </file> | </file> | ||
| + | |||
| + | To build 32bit guest on 64bit host: | ||
| + | <file> | ||
| + | vserver $NAME build --context $CTX -m poldek -n $NAME --personality linux_32bit --machine i686 -- -d $DIST | ||
| + | </file> | ||
| + | |||
| To build vserver from template (archive containing whole filesystem): | To build vserver from template (archive containing whole filesystem): | ||
| - | <file># vserver test build --context <num> -m template -n test -- -t image.tar.bz2 | + | <file> |
| + | # vserver $NAME build --context $CTX -m template -n $NAME -- -t image.tar.bz2 | ||
| </file> | </file> | ||
| To see other ''build'' command options: | To see other ''build'' command options: | ||
| - | <file># vserver test build --help | + | <file> |
| + | # vserver test build --help | ||
| </file> | </file> | ||
| + | |||
| Install ''rc-scripts'' to the new system using ''vpoldek'': | Install ''rc-scripts'' to the new system using ''vpoldek'': | ||
| - | <file># vpoldek test -- -u rc-scripts | + | <file> |
| + | # vpoldek test -- -u rc-scripts | ||
| </file> | </file> | ||
| + | |||
| you should consider installing ''vserver-packages'' rpm package to satisfy packages dependency which have no use inside vserver. | you should consider installing ''vserver-packages'' rpm package to satisfy packages dependency which have no use inside vserver. | ||
| And then start the guest system: | And then start the guest system: | ||
| - | <file># vserver test start | + | <file> |
| + | # vserver test start | ||
| </file> | </file> | ||
| + | |||
| To enter that vserver, type: | To enter that vserver, type: | ||
| - | <file># vserver test enter | + | <file> |
| + | # vserver test enter | ||
| </file> | </file> | ||
| - | Note, however, that if you don't run //plain// init style you must have at least one daemon running inside your guest vserver or it will be shut down shortly. | ||
| + | Note, however, that if you don't run //plain// init style you must have at least one daemon running inside your guest vserver or it will be shut down shortly. | ||
docs/vserver.txt · Last modified: 2015-10-05 15:07 by glen
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