Hi Gabriel, My configuration is same as your suggestion, but I get the errors.
Rafael, You are right. I confirm that CS works normally but I get those warnings. I would make me happy to help you for this fix :) On Tue, Dec 12, 2017 at 3:30 PM, Rafael Weingärtner <rafaelweingart...@gmail.com> wrote: > Alireza, > This is a warning and should not cause you much trouble. I have been trying > to pin point this problem for quite some time now. > If I generate a fix, would you be willing to test it? > > On Tue, Dec 12, 2017 at 8:56 AM, Gabriel Beims Bräscher < > gabrasc...@gmail.com> wrote: > >> Hi Alireza, >> >> I have production environments with Master to Master replication and >> we have no problems. We may need more details of your configuration. >> Have you configured the slave database? Are you sure that you configured >> correctly the ha heuristic? >> >> Considering that you already configured replication and "my.cnf", I will >> focus on the CloudSack db.properties file. >> >> When configuring Master-Master replication, you should have at >> /etc/cloudstack/management/db.properties something like: >> ----------------------------- >> db.cloud.autoReconnectForPools=true >> >> #High Availability And Cluster Properties >> db.ha.enabled=true >> >> db.cloud.queriesBeforeRetryMaster=5000 >> db.usage.failOverReadOnly=false >> db.cloud.slaves=acs-db-02 >> >> cluster.node.IP=<cluster node IP> >> >> db.usage.autoReconnect=true >> >> db.cloud.host=acs-db-01 >> db.usage.host=acs-db-01 >> >> #db.ha.loadBalanceStrategy=com.mysql.jdbc.SequentialBalanceStrategy >> db.ha.loadBalanceStrategy=com.cloud.utils.db.StaticStrategy >> >> db.cloud.failOverReadOnly=false >> db.usage.slaves=acs-db-02 >> ----------------------------- >> >> "db.ha.loadBalanceStrategy" is confiugured with the heuristic >> "com.cloud.utils.db.StaticStrategy" >> >> "db.ha.enabled" need to be “true” >> >> The primary database is configured with the variable “db.cloud.host”. The >> secondary database(s) is(are) configured with the variable >> “db.usage.slaves”. One variable that is different from both Apache >> CloudStack servers is “cluster.node.IP”, being the ACS mgt IP. >> Additionally, you will need to create a folder >> “/usr/share/cloudstack-mysql-ha/lib/” and move the jar file >> “cloud-plugin-database-mysqlha-4.9.3.0.jar” into the new folder. >> >> ----------------------------- >> mkdir -p /usr/share/cloudstack-mysql-ha/lib/ >> cp >> /usr/share/cloudstack-management/webapps/client/WEB- >> INF/lib/cloud-plugin-database-mysqlha-4.9.3.0.jar >> /usr/share/cloudstack-mysql-ha/lib/ >> ----------------------------- >> >> Cheers, >> Gabriel. >> >> 2017-12-12 6:30 GMT-02:00 Alireza Eskandari <astro.alir...@gmail.com>: >> >> > I have opened a new jira ticket about this problem: >> > https://issues.apache.org/jira/browse/CLOUDSTACK-10186 >> > >> > > > > -- > Rafael Weingärtner
