Unomi 2.0 we do not support “hot” migration, the migration process will require a shutdown of your cluster to guarantee that no new events will be collected while data migration is in progress. Special caution docker-compose up and wait for the startup to complete. Try accessing https://localhost:9443/cxs/cluster with username/password: karaf/karaf . You might get a certificate warning in your browser, just 3) Uncompress it and change the config/elasticsearch.yml to include the following config : cluster.name: contextElasticSearch 4) Launch ElasticSearch using : bin/elasticsearch 5) Download

62 7. Cluster setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 7.1. Cluster setup . . 3) Uncompress it and change the config/elasticsearch.yml to include the following config : cluster.name: contextElasticSearch 4) Launch ElasticSearch using : bin/elasticsearch 5) Download Apache Karaf Shell 8) Wait for startup to complete 9) Try accessing https://localhost:9443/cxs/cluster with username/password: karaf/karaf . You might get a certificate warning in your browser, just

26 3. Cluster setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 3.1. Cluster setup . . smoothly, you should be able to access the context script here : http://localhost:8181/cxs/cluster . You should be able to login with karaf / karaf and see basic server information. If not something PERFORMANCE TESTS Performance tests are based on Gatling. You need to have a running context server or cluster of servers before executing the tests. Test parameteres are editable in the performance-tests/