[Ovirt-devel] [PATCH] get rid of dhcp-hooks and use DNS SRV records
Chris Lalancette
clalance at redhat.com
Mon Apr 7 15:33:02 UTC 2008
Perry N. Myers wrote:
> Remove use of dhcp options for communicating the location of services to the
> managed node. Instead this is done using DNS SRV records. dhcp exit hooks
> are only used for setting step-tickers now. The managed node moves most
> of what was in exit hooks to a new init script called ovirt. The devel
> wui setup now adds the DNS SRV records to the default DNS zone file.
>
> Signed-off-by: Perry Myers <pmyers at redhat.com>
<snip>
> +start() {
> + echo -n $"Starting ovirt: "
> + IPA=$(/usr/bin/dig +short -t srv _ipa._tcp.$(/bin/dnsdomainname))
> + HOST=$(echo $IPA | head -1 | awk '{print $4}')
> + PORT=$(echo $IPA | head -1 | awk '{print $3}')
> +
> + mkdir -p /etc/libvirt
I don't think we need this; the libvirt package should own /etc/libvirt, so I'm
pretty sure this will always exist.
Otherwise, this patch looks pretty good. We don't seem to use _ovirt._tcp DNS
SRV record yet, but we probably will for monitoring in the near future, so leave it.
ACK
Chris Lalancette
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