Cant get samples with cortex to work

[myoung34]

All of the samples with cortex break in different ways

• docker-compose network create proxy should be added to the README for these
• docker-compose up does not work, but is so noisy its hard to debug
• Ran docker-compose up elasticsearch got elasticsearch to work
• Ran docker-compose up cortex in another tmux tab after elasticsearch gives cortex | [error] o.e.d.DBConfiguration - ElasticSearch request failure: POST:/cortex_5/_search?scroll=60000ms cortex | StringEntity({"seq_no_primary_term":"true","query":{"bool":{"must":[{"term":{"relations":{"value":"worker"}}},{"match_all":{}}]}},"from":0,"sort":[{"_doc":{"order":"desc"}}]},Some(application/json)) cortex | => ElasticError(index_not_found_exception,no such index [cortex_5],Some(_na_),Some(cortex_5),None,List(ElasticError(index_not_found_exception,no such index [cortex_5],Some(_na_),Some(cortex_5),None,null,None,None,None,List())),None,None,None,List()) cortex | [warn] o.e.d.SearchWithScroll - Search error cortex | org.elastic4play.IndexNotFoundException$: null cortex | at org.elastic4play.IndexNotFoundException$.<clinit>(Errors.scala) cortex | at org.elastic4play.database.DBConfiguration.$anonfun$execute$2(DBConfiguration.scala:155) cortex | at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307) cortex | at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41) cortex | at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64) cortex | at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:56) cortex | at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:93) cortex | at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) cortex | at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85) cortex | at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:93) ^CGracefully stopping... (press Ctrl+C again to force)

[priamai]

Try to debug to check whether Elasticsearch is working properly with the indices and templates as I did here: #35
In your case seems like Cortex didn't create the index in ES.