Difference between revisions of "util-vserver:Cheatsheet"
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(→How to add an IP address to a guest ?) |
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:<pre>http://vserver.13thfloor.at/Experimental/</pre> | :<pre>http://vserver.13thfloor.at/Experimental/</pre> | ||
| − | == How to add an IP address to a guest ?== | + | == How to add an IP address to a live guest ?== |
# create the address on the host: <pre>ifconfig eth0:10 172.16.0.145/12</pre> or <pre>ip addr add dev eth0 172.16.0.145/12</pre> or even <pre>ip addr add dev dummy0 172.16.0.145/12</pre> | # create the address on the host: <pre>ifconfig eth0:10 172.16.0.145/12</pre> or <pre>ip addr add dev eth0 172.16.0.145/12</pre> or even <pre>ip addr add dev dummy0 172.16.0.145/12</pre> | ||
Revision as of 14:56, 4 November 2008
This is a cheatsheet for util-vserver. Some of these recipes have been arrived at by users, using trial and error, so they may not always be the "official" solutions.
Where to find the latest util-vserver ?
- Look here:
http://people.linux-vserver.org/~dhozac/t/uv-testing/
- and for the lastest kernel patch:
http://vserver.13thfloor.at/Experimental/
How to add an IP address to a live guest ?
- create the address on the host:
ifconfig eth0:10 172.16.0.145/12
orip addr add dev eth0 172.16.0.145/12
or evenip addr add dev dummy0 172.16.0.145/12
- add the adress:
naddress --nid guestname --add --ip 172.16.0.145 --bcast 172.31.255.255
- Depending on what you use the vserver for, you may not want the broadcast thing at all; you can also use a /32 mask for the IP in this case.
- add the ip to the config directory to make it stick if you restart
- enter the guest and verify services that need to listen on the ip, restart if necessary (for me it was not).
