You can also achieve colocated using two different JVMs on each box. On Thu, May 25, 2017 at 11:39 AM, Clebert Suconic <clebert.suco...@gmail.com> wrote: > On Thu, May 25, 2017 at 10:24 AM, Brett Delle Grazie > <brett.dellegra...@gmail.com> wrote: >> Clebert, >> >> Thank you for your response. >> >> I take it you're suggesting I switch the configuration to a replicated >> master/slave H/A pair rather than trying to use colocation and in JVM >> backups? > > actually no.. I was referring to use Netty versus InVM on connections > to your clients... > > > From the point of view of the client it's always backup/live pair... > colocated is just an exchange .. quid pro quo.. you're my backup and > I'm live on another port... nothing special about it. > > > >> >> With respect to my original questions though (assuming I want to prepare >> the tests): >> Should I explicitly add the backup connectors to the connectors list and >> also the static connectors list in the cluster configuration? >> Is the "exclusions" list correct? > > > I'm confused on what you're asking here... the usage is quite simple.. > so I don't know what's missing.. >> >> Thanks, >> >> Brett >> >> On 25 May 2017 at 14:35, Clebert Suconic <clebert.suco...@gmail.com> wrote: >> >>> It's really hard for us to test every single combinations of usage... >>> >>> >>> If you really want to use a local inVM, with a backup on a netty >>> connection.. that *should* work... but I'm not aware of any tests on >>> that direction... I haven't seen anyone testing that. Not on our >>> testsuite.. nor anywhere else I have looked. >>> >>> >>> So, if you could use HA with a Netty connection.. live/backup as >>> Netty.. it's probably best.. >>> >>> >>> >>> Although, if you really want the InVM for any reason (Netty will be >>> really fast enough already), you may test.. and even contribute tests >>> to our testsuite if you like. >>> >>> >>> >>> >>> On Wed, May 24, 2017 at 4:59 AM, Brett Delle Grazie >>> <brett.dellegra...@gmail.com> wrote: >>> > Hi, >>> > >>> > I'm trying to build a 2 cluster with colocated backups and replication >>> (not >>> > shared store). In my particular case I need to use static definitions >>> > rather than UDP or JGroups. These are vagrant instances not real. We are >>> > dealing with persistent messages and are attempting to minimise the risk >>> of >>> > message loss. >>> > >>> > I have two questions: >>> > 1) Do I need to explicitly add the connectors for the co-located JVMs to >>> > the list of connectors? if so, should they also be added to the >>> > cluster-connections/static_connectors section as well? >>> > 2) ha-policy/replication/colocated/excludes - am I excluding the right >>> > things here? I've followed the 'scale-down' example but I'm not sure this >>> > is right in this case and the documentation around excludes is somewhat >>> > confusing. >>> > >>> > If there's any other advice / recommendations people have regarding a >>> setup >>> > like this, please feel free. >>> > >>> > Thanks in advance, >>> > >>> > Brett >>> > >>> > Node-1: >>> > <acceptors> >>> > <acceptor name="invm-acceptor">vm://0</acceptor> >>> > <acceptor name="netty-acceptor">tcp:// >>> > 0.0.0.0:61616?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576 >>> > </acceptor> >>> > </acceptors> >>> > >>> > <connectors> >>> > <connector name="invm-connector">vm://0</connector> >>> > <connector name="node-1-connector">tcp://172.28.128.3:61616 >>> > </connector> >>> > <connector name="node-2-connector">tcp://172.28.128.4:61616 >>> > </connector> >>> > </connectors> >>> > <cluster-connections> >>> > <cluster-connection name="vagrant"> >>> > <address>jms</address> >>> > <connector-ref>node-1-connector</connector-ref> >>> > <static-connectors> >>> > <connector-ref>node-1-connector</connector-ref> >>> > <connector-ref>node-2-connector</connector-ref> >>> > </static-connectors> >>> > </cluster-connection> >>> > </cluster-connections> >>> > <ha-policy> >>> > <replication> >>> > <colocated> >>> > <max-backups>1</max-backups> >>> > <request-backup>true</request-backup> >>> > >>> > <backup-request-retry-interval>1000</backup-request-retry-interval> >>> > <excludes> >>> > <connector-ref>invm-connector</connector-ref> >>> > <connector-ref>node-1-connector</connector-ref> >>> > <!-- <connector-ref>node-2-connector</connector-ref> >>> --> >>> > </excludes> >>> > <master> >>> > <check-for-live-server>true</check-for-live-server> >>> > </master> >>> > <slave> >>> > <allow-failback>true</allow-failback> >>> > </slave> >>> > </colocated> >>> > </replication> >>> > </ha-policy> >>> > >>> > Node 2: >>> > <acceptors> >>> > <acceptor name="invm-acceptor">vm://0</acceptor> >>> > <acceptor name="netty-acceptor">tcp:// >>> > 0.0.0.0:61616?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576 >>> > </acceptor> >>> > </acceptors> >>> > >>> > <cluster-user>cluster</cluster-user> >>> > <cluster-password>cluster</cluster-password> >>> > >>> > <connectors> >>> > <connector name="invm-connector">vm://0</connector> >>> > <connector name="node-1-connector">tcp://172.28.128.3:61616 >>> > </connector> >>> > <connector name="node-2-connector">tcp://172.28.128.4:61616 >>> > </connector> >>> > </connectors> >>> > <cluster-connections> >>> > <cluster-connection name="vagrant"> >>> > <address>jms</address> >>> > <connector-ref>node-2-connector</connector-ref> >>> > <static-connectors> >>> > <connector-ref>node-1-connector</connector-ref> >>> > <connector-ref>node-2-connector</connector-ref> >>> > </static-connectors> >>> > </cluster-connection> >>> > </cluster-connections> >>> > <ha-policy> >>> > <replication> >>> > <colocated> >>> > <max-backups>1</max-backups> >>> > <request-backup>true</request-backup> >>> > >>> > <backup-request-retry-interval>1000</backup-request-retry-interval> >>> > <excludes> >>> > <connector-ref>invm-connector</connector-ref> >>> > <!-- <connector-ref>node-1-connector</connector-ref> >>> --> >>> > <connector-ref>node-2-connector</connector-ref> >>> > </excludes> >>> > <master> >>> > <check-for-live-server>true</check-for-live-server> >>> > </master> >>> > <slave> >>> > <allow-failback>true</allow-failback> >>> > </slave> >>> > </colocated> >>> > </replication> >>> > </ha-policy> >>> > >>> > >>> > >>> > -- >>> > Kind regards, >>> > >>> > Brett Delle Grazie >>> >>> >>> >>> -- >>> Clebert Suconic >>> >> >> >> >> -- >> Kind regards, >> >> Brett Delle Grazie > > > > -- > Clebert Suconic
-- Clebert Suconic
