Re: BIND setup for GSLB (Global Service Load Balancing)
Am 12.09.2019 um 17:39 schrieb Roberto Carna: Hi people, is it possible to setup BIND in order to implement GSLB (Global Service Load Balancing) between two sites ? I need a near Active-Active scenario between two datacenters in different locations, and I want to do this with an open source solution. If you want to change DNS responses depending on the status of a web server, you can use PDNS Authoritative >= 4.2 with LUA-Records. https://doc.powerdns.com/authoritative/lua-records/index.html regards Klaus ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: BIND setup for GSLB (Global Service Load Balancing)
Thanks to all, you have helped me a lot. Now it's time to think about a suitable solution for us. Regards !!! El vie., 13 sept. 2019 a las 8:40, LeBlanc, Daniel James (< daniel.lebl...@bellaliant.ca>) escribió: > Hi Roberto. > > > > I am not aware of any inherent capability within ISC BIND to accomplish > this. However, the following ideas come to mind (and each has a custom > element to it): > > > > - Is it possible to create DNS record (NAPTR?) for which a > dynamic response is provided that accomplishes this objective? > > - The nsupdate command line tool could be used to dynamically > add/remove DNS records as required, but an external script/daemon would > need to be created to drive the changes. > > > > Thanks. > > > > *Daniel J. LeBlanc, P.Eng., MBA, DTME | Senior Network Architect | Bell > Canada* > > > > > > *From:* bind-users [mailto:bind-users-boun...@lists.isc.org] *On Behalf > Of *Blason R > *Sent:* September-12-19 10:22 PM > *To:* Roberto Carna > *Cc:* bind-users > *Subject:* [EXT]Re: BIND setup for GSLB (Global Service Load Balancing) > > > > Well there are other cheaper Solutions are available like from Array > network or peplink they can offer DNS sub domain delegation of GSLB. > > > > But I really doubt if any such OSS can do the similar job. > > > > On Thu, 12 Sep 2019, 21:10 Roberto Carna, > wrote: > > Hi people, is it possible to setup BIND in order to implement GSLB (Global > Service Load Balancing) between two sites ? > > > > I need a near Active-Active scenario between two datacenters in > different locations, and I want to do this with an open source solution. > > > > Thanks a lot ! > > > > Roberto > > ___ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > > ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
RE: BIND setup for GSLB (Global Service Load Balancing)
Hi Roberto. I am not aware of any inherent capability within ISC BIND to accomplish this. However, the following ideas come to mind (and each has a custom element to it): - Is it possible to create DNS record (NAPTR?) for which a dynamic response is provided that accomplishes this objective? - The nsupdate command line tool could be used to dynamically add/remove DNS records as required, but an external script/daemon would need to be created to drive the changes. Thanks. Daniel J. LeBlanc, P.Eng., MBA, DTME | Senior Network Architect | Bell Canada From: bind-users [mailto:bind-users-boun...@lists.isc.org] On Behalf Of Blason R Sent: September-12-19 10:22 PM To: Roberto Carna Cc: bind-users Subject: [EXT]Re: BIND setup for GSLB (Global Service Load Balancing) Well there are other cheaper Solutions are available like from Array network or peplink they can offer DNS sub domain delegation of GSLB. But I really doubt if any such OSS can do the similar job. On Thu, 12 Sep 2019, 21:10 Roberto Carna, mailto:robertocarn...@gmail.com>> wrote: Hi people, is it possible to setup BIND in order to implement GSLB (Global Service Load Balancing) between two sites ? I need a near Active-Active scenario between two datacenters in different locations, and I want to do this with an open source solution. Thanks a lot ! Roberto ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org<mailto:bind-users@lists.isc.org> https://lists.isc.org/mailman/listinfo/bind-users ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: BIND setup for GSLB (Global Service Load Balancing)
Well there are other cheaper Solutions are available like from Array network or peplink they can offer DNS sub domain delegation of GSLB. But I really doubt if any such OSS can do the similar job. On Thu, 12 Sep 2019, 21:10 Roberto Carna, wrote: > Hi people, is it possible to setup BIND in order to implement GSLB (Global > Service Load Balancing) between two sites ? > > I need a near Active-Active scenario between two datacenters in > different locations, and I want to do this with an open source solution. > > Thanks a lot ! > > Roberto > ___ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: BIND setup for GSLB (Global Service Load Balancing)
I think this question may be better suited to the dns ops list... https://lists.dns-oarc.net/mailman/listinfo/dns-operations There are solutions out there, but not bind specific. The question is not clear to me. Were it not for the specific mention of gslb, I would say bind does this out of the box with round robin... There are other DNS servers that have languages to eval requests and return more specific answers based on outcomes of tests, which sounds more gslb'ish. On Thu, Sep 12, 2019, 16:54 John W. Blue wrote: > Roberto, > > I don’t think an F5 type open source solution exists that will give you > active updates to DNS. > > If you not need to update DNS based upon outages and just looking for DNS > to work in general then anycast comes to mind. > > John > > > On Sep 12, 2019, at 11:40 AM, Roberto Carna > wrote: > > > > Hi people, is it possible to setup BIND in order to implement GSLB > (Global Service Load Balancing) between two sites ? > > > > I need a near Active-Active scenario between two datacenters in > different locations, and I want to do this with an open source solution. > > > > Thanks a lot ! > > > > Roberto > > ___ > > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > > > bind-users mailing list > > bind-users@lists.isc.org > > https://lists.isc.org/mailman/listinfo/bind-users > ___ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: BIND setup for GSLB (Global Service Load Balancing)
Roberto, I don’t think an F5 type open source solution exists that will give you active updates to DNS. If you not need to update DNS based upon outages and just looking for DNS to work in general then anycast comes to mind. John > On Sep 12, 2019, at 11:40 AM, Roberto Carna wrote: > > Hi people, is it possible to setup BIND in order to implement GSLB (Global > Service Load Balancing) between two sites ? > > I need a near Active-Active scenario between two datacenters in different > locations, and I want to do this with an open source solution. > > Thanks a lot ! > > Roberto > ___ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe > from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
