2008/10/14 Daniel P. Berrange <[EMAIL PROTECTED]> > On Wed, Oct 08, 2008 at 01:02:44PM +0400, Anton Protopopov wrote: > > > > > > I do not undesrtand how it will simplify parsing: the iterator > > >> in parsing is an interface name, not bridge name. I attached a patch, > so > > >> you will see how I do think about it :) (this patch includes all > > >> discussed changes) > > >> > > > My point of view is to use small count common methods to manipulate > config > > > parameters. That is don't use array of differend methods for different > types > > > of data. In current case we can transform format to be used common > > > functions. > > > > > > For example: > > > if we will use format > > > #BRIDGE-ifname=<> > > > we can drop openvzGetDefinedBridge and use one existing method > > > openvzReadConfigParam(veid, "#BRIDGE-ifname", value, sizeof(value)); > > This idea is not good - if someone starts the container outside of libvirt > using 'vzctl start 101', then the bridge config will not be activated. > > The latest openvz code has explicit support in its configuration file > for setting the bridge device name, via a 'bridge=br0' attribute in > the NETIF= config setting. This can also be specified wehn invoking > the vzctl --netif_add command: > > > http://wiki.openvz.org/Virtual_Ethernet_device#Making_a_bridged_veth-device_persistent > > So, if using openvz > 3.0.22, we should use this config param to record > the bridge and not invent our own.
OK, I will try to implement this in libvirt > > > To make upgrades easy, we should also use this config syntax for version > of openvz <= 3.0.22, and simply document that they need to create a helper > script /usr/sbin/vznetaddbr to make it work - they can even just grab > the helper script straight from newer openvz code. eg > > > http://git.openvz.org/?p=vzctl;a=blob;f=bin/vznetaddbr.in;h=81975b3275c7e60b229728ec500279b7ffca72d2;hb=41fb6973bc205c00e25ba73431110ac8e821d6c9 > > Daniel > -- > |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/:| > |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org:| > |: http://autobuild.org -o- > http://search.cpan.org/~danberr/<http://search.cpan.org/%7Edanberr/>:| > |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 > :| >
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