madone wrote:
Hello,
i search a company can help me setup multiple linode for High availability.
not sure, but I don't think linode will help u setup much of anything. As there is no 'setup fee' being charged because each of linodes users do it themselves.
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I ask to put up a panel like webmin or hsphere..
you can do as u like with your linode, long as its legal.
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I ask if it possible to setup and teach me how to manage or manage for me.
again, I doubt it.
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I need to know if it possible to have multiple linodes in different datacenters so having geocluster
sure, but u can only use the datacenters where linode is currently located. All of those are in america, not world wide, so not much of a geocluster.
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The system can have
1 heartbeat ->
http://www.linux-ha.org/ or better
Wackamole and Spread
for IP switching
2 nginx
as load balancer
3 varnish to cache static content
4 memcached as cache mysql queries
5 apache 2.2 in backend for mod_rewrite and other applications
6 eaccelerator for php applications
7 mysql cluster
http://www.linux.com/feature/535788 storage and backup -> S3, megaupload...
if possible to have linodes in different datacenters
9 geodns
http://www.caraytech.com/geodns/10 dnsmadeeasy
http://www.dnsmadeeasy.com
install whatever it is u want. #10 though seems out of your way. U can install bind and run your own DNS on linode.