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asm
n00b
Joined: 10 Nov 2005
Posts: 1
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 Posted: Thu Nov 10, 2005 11:30 pm Post subject: [TIP] Starting bind in vserver enviroment |
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It's quite simple.
Make an file named bcapabilities in /etc/vservers/<vserver name>
Example:
| Code: | | nano /etc/vservers/ns/bcapabilities |
Then add the following line into it:
Save (Ctrl-X in nano) and restart with:
| Code: | | vserver <vserver name> restart |
This capability actually gives the virtual host the following permisions:
| Quote: | The CAP_SYS_RESOURCE capability
* Override resource limits. Set resource limits.
* Override quota limits.
* Override reserved space on ext2 filesystem
* NOTE: ext2 honors fsuid when checking for resource overrides, so you can override using fsuid too
* Override size restrictions on IPC message queues
* Allow more than 64hz interrupts from the real-time clock
* Override max number of consoles on console allocation
* Override max number of keymaps
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Remarks:
* tested with vserver-sources 2.6.14-vserver-2.0.1
* tested with bind 9.3.1 and 9.3.2_beta2
* tested with threads enabled in bind
P.S.:
tip seen in linux-vserver.org mailing list
Full list of linux capabilities can be found here:
http://www.lids.org/lids-howto/node34.html |
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