Hello, maybe i was not clear about why i wrote here: i don't want to notify a bug, i only want to have some suggestions to resolve my configuration problems. The version of heartbeat is only a reference for the readers to know what possible features are available. Maybe someone use the same version of heartbeat and may be someone had resolved the same problem. If this person is kind enough to write his thoughts about my question i will be grateful to him.
Il giorno mar, 02/12/2008 alle 16.50 +0100, Andrew Beekhof ha scritto: > On Tue, Dec 2, 2008 at 15:24, Michele Codutti <[EMAIL PROTECTED]> wrote: > > Hello, i want to setup a webserver cluster with two nodes in an > > active-active configuration. I've a DNS name for the cluster: > > www.example.com. This name is resolved by DNS with the round-robin > > technique with two IP 10.0.0.1 and 10.0.0.2. I MUST use a heartbeat > > version 2.0.7 (Debian 4.0 Etch). > > Then you're in the wrong place... you need a Debian support list. > 2.0.7 was released over two years ago and our desire to re-visit bugs > we've already fixed is minimal. > > Its not even clear to me how, after re-finding the problem, we can > provide you with a fix if you can't/won't upgrade. > If you insist on using only what Debian provides, then we've no way to help > you. > > > > I want to configure HB to achieve this: > > 1) On a normal situation (2 nodes running) each node must have one IP > > and one apache running. > > 2) If one apache is failed on one node the IP on this node must migrate > > to the remaning node. > > 3) When a node that had failures is repaired then the IP and the Apache > > must return to run on that node. > > > > My first setup was: > > * Resources > > - IP1:IPaddr2(OCF) > > - IP2:IPaddr2(OCF) > > - WebServer(clone max:2 node_max:1):apache(OCF) > > * Costraints: > > - IP1_where_WebServer > > - IP2_Where_Webserver > > Initially the resource are equally balanced on the two nodes like this: > > * node1 > > - IP1 > > - WebServer_istance:0 > > * node2 > > - IP2 > > - WebServer_istance:1 > > When one webserver instance fails, the IP that runs on the same node > > doesn't migrate on the other node. This is not the behavior that i want. > > So I decided to try another setup: > > * Resources > > - Group1(ordered, collocated) > > IP1:IPaddr2(OCF) > > WebServer1:apache(OCF) > > - Group2(ordered, collocated) > > IP2:IPaddr2(OCF) > > WebServer2:apache(OCF) > > Initially the resource are equally balanced on the two nodes like this: > > * node1 > > - Group1 > > IP1 > > WebServer1 > > * node2 > > - Group2 > > IP2 > > WebServer2 > > When one webserver instance fails, the IP that runs on the same node > > migrate on the other node with the apache resource. This is a good > > approximation of what I want (the illusion of two running WebServers > > isn't pretty but it works). Now, to restore the migrated IP and > > WebServer i've reset the fail-counts of every resource but they don't > > come back to their original running node. This in not what i want. Only > > If I restart the service on the node where the resource was failed then > > the entire group migrate on the original node. > > There is anyone that could suggest me a better way to obtain what i > > need? > > Thanks in advance > > > > -- > > Michele Codutti > > Centro Servizi Informatici e Telematici (CSIT) > > Universita' degli Studi di Udine > > via Delle Scienze, 208 - 33100 UDINE > > tel +39 0432 558928 > > fax +39 0432 558911 > > e-mail: michele.codutti at uniud.it > > > > _______________________________________________ > > Linux-HA mailing list > > Linux-HA@lists.linux-ha.org > > http://lists.linux-ha.org/mailman/listinfo/linux-ha > > See also: http://linux-ha.org/ReportingProblems > > > _______________________________________________ > Linux-HA mailing list > Linux-HA@lists.linux-ha.org > http://lists.linux-ha.org/mailman/listinfo/linux-ha > See also: http://linux-ha.org/ReportingProblems > -- Michele Codutti Centro Servizi Informatici e Telematici (CSIT) Universita' degli Studi di Udine via Delle Scienze, 208 - 33100 UDINE tel +39 0432 558928 fax +39 0432 558911 e-mail: michele.codutti at uniud.it _______________________________________________ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
