With SRV, if one box is down will it still get hit or does the DNS only send to the one that is up?
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Pablo Hernan Saro Sent: Tuesday, November 25, 2008 8:04 AM To: Krunal Patel Cc: [email protected] Subject: Re: [OpenSIPS-Users] Help!! How to do failover of mysql connection That will not work. Try DNS SRV. Take a look at this link http://www.zytrax.com/books/dns/ch8/srv.html Hope it helps. Pablo On Tue, Nov 25, 2008 at 2:51 AM, Krunal Patel <[EMAIL PROTECTED]> wrote: Hi, is it fine if I use DSN resolver? Let me explain in detail: I setup a DSN resolver & add A record for mysql servers. mysql A 192.168.1.5 mysql A 192.168.1.6 where 192.168.1.5 & 192.168.1.6 are mysql cluster nodes. So mysql.somedomain.com will point to both servers. It will do load balance & failover both. Please confirm that it will not create any issue. Thanks, Krunal Patel On Tue, Nov 25, 2008 at 1:35 AM, Geoffrey Mina <[EMAIL PROTECTED]> wrote: This problem has been solved many times. The absolute most bomb-proof MySQL failover solution involves a combination of DRBD and Linux HA (Heart Beat). The replication model has too many issues IMO. On Sun, Nov 23, 2008 at 9:10 AM, Uwe Kastens <[EMAIL PROTECTED]> wrote: > Hi Krunal, >> * I am having 2 MySql servers. Lets say 192.168.1.5 >> <http://192.168.1.5> & 192.168.1.6 <http://192.168.1.6> >> * Opensips is at 192.168.1.4 <http://192.168.1.4>. >> * I would like to use 192.168.1.6 <http://192.168.1.6> mysql server >> for failover. >> * I mean to say if 192.168.1.5 <http://192.168.1.5> goes down then >> opensips should start to use 192.168.1.6 <http://192.168.1.6> >> mysql server. >> > > I am just on my way to implement the same. At the moment I am planing a > kind of Mysql Master - Master together with one VIP for > Mysql-opensips-communication. So for your example you will have to > mysql-servers. opensips is connection to lets say to 192.168.1.4 which > points on one of your mysql-servers. You will need active-active for > mysql since opensips will write some information in the database as well. > > > I am working with mysql-5 and heartbeat-2 in mode 1. Its nearly working. > > BR > > Kiste > > -- > > kiste lat: 54.322684, lon: 10.13586 > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
_______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
