Re: [swinog] datacenter failover?

2009-08-08 Diskussionsfäden Tonnerre LOMBARD
Salut, On Tue, Aug 04, 2009 at 04:11:38AM +0200, . . wrote: > ok, we can copy the data by cron, no problem. Synchronize data as it is written. (In whatever way is appropriate; DNS NOTIFY, whatever works for the mails, etc.) > but can i give ns3 another ip for an a record? > > what`s your soluti

Re: [swinog] datacenter failover?

2009-08-05 Diskussionsfäden Julien Escario
Yeah, thank you. Pretty big script as I'm really not a python user (Perl is better ... ok, i'm feeding the trolls). Julien Thomas Mangin a écrit : > Hi, > > Here is attached the tinydns export script for sauron following an > off-list request, with many domains (100's/1000's) this is _MUCH_ fa

Re: [swinog] datacenter failover?

2009-08-05 Diskussionsfäden Thomas Mangin
Hi, Here is attached the tinydns export script for sauron following an off- list request, with many domains (100's/1000's) this is _MUCH_ faster (never looked exactly) than the built in sauron tinydns export. Thomas #!/usr/bin/python # Generate one big configuration file and does not care

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Julien Escario
Hi, I can publish a small piece of software, named ABcg (for Azylog Bind config generator) which is able to take records from a SQL database and generate the zone files for Bind. This is intended for internal use but coded with an OSS mind. We're using it to generate zones for our DNS servers aro

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Thomas Mangin
Hi, TLA are your friends :) When it comes to DNS having a hidden master and then public slave to serve your zone is common, or you can have your zone in a DB an push the update on change. You may want to have a look at which DNS you want to use : Bind, NSD, PowerDNS, MaraDNS, djbdns .. one

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Stanislav Sinyagin
- Original Message > From: Per Jessen > Stanislav Sinyagin wrote: > > > Basically you need to redirect the requests for a single public IP > > address into several private IP addresses in your datacenter. > > One acronym: LVS. yep, that is. I'm just not familiar with all those ac

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Per Jessen
Stanislav Sinyagin wrote: > Basically you need to redirect the requests for a single public IP > address into several private IP addresses in your datacenter. One acronym: LVS. /Per -- Per Jessen, Zürich (13.4°C) ___ swinog mailing list swinog@list

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Silvan M. Gebhardt
. > > Basically you need to redirect the requests for a single public IP > address into > several private IP addresses in your datacenter. > > > > > - Original Message >> From: . . >> To: swi...@swinog.ch >> Sent: Tuesday, August 4, 2009 4:11:38

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Silvan M. Gebhardt
I perfer to do the "Unison" way. I have some identical sites, that people are uploading web stuff to it. when one server get's updated, they will just keep the files updated http://www.cis.upenn.edu/~bcpierce/unison/ is deprecated, and will be replaced by harmony, but right now serves it's

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Stanislav Sinyagin
private IP addresses in your datacenter. - Original Message > From: . . > To: swi...@swinog.ch > Sent: Tuesday, August 4, 2009 4:11:38 AM > Subject: [swinog] datacenter failover? > > hey guys, > we have some servers in datacenter#1: ns1, ns2, web1(mail/sql). &

Re: [swinog] datacenter failover?

2009-08-04 Diskussionsfäden Steven.Glogger
g-boun...@lists.swinog.ch > [mailto:swinog-boun...@lists.swinog.ch] On Behalf Of . . > Sent: Tuesday, August 04, 2009 4:12 AM > To: swi...@swinog.ch > Subject: [swinog] datacenter failover? > > hey guys, > we have some servers in datacenter#1: ns1, ns2, web1(mail/sql). > we also have

Re: [swinog] datacenter failover?

2009-08-03 Diskussionsfäden Robert Meyer
Hi, > we have some servers in datacenter#1: ns1, ns2, web1(mail/sql). > we also have ns3 and web2 outside this web. > > how can we make this working? > > ok, we can copy the data by cron, no problem. Not a problem for static content, but in case of webmail and a database, its not that easy anym

[swinog] datacenter failover?

2009-08-03 Diskussionsfäden . .
hey guys, we have some servers in datacenter#1: ns1, ns2, web1(mail/sql). we also have ns3 and web2 outside this web. how can we make this working? ok, we can copy the data by cron, no problem. but can i give ns3 another ip for an a record? what`s your solution? greets, sebastian