Make the creation of the primary index in Couchbase container retryable

[vincz777]

When starting the CouchbaseContainer sometimes this error occurs:

Caused by: org.testcontainers.containers.ContainerLaunchException: Could not create/start container
	at org.testcontainers.containers.GenericContainer.tryStart(GenericContainer.java:563)
	at org.testcontainers.containers.GenericContainer.lambda$doStart$0(GenericContainer.java:354)
	at org.rnorth.ducttape.unreliables.Unreliables.retryUntilSuccess(Unreliables.java:81)
	... 8 more
Caused by: java.lang.IllegalStateException: Could not create primary index for bucket default-bucket: Response{protocol=http/1.1, code=500, message=Internal Server Error, url=http://localhost:33753/query/service}, body={
"requestID": "efb1e253-78dc-477e-841f-d74e1ad4a6d2",
"signature": null,
"results": [
],
"errors": [{"code":5000,"msg":"GSI CreatePrimaryIndex() - cause: Index creation for index #primary, bucket default-bucket, scope _default, collection _default cannot start. Reason: Create index or Alter replica cannot proceed due to rebalance in progress..","reason":{"_level":"exception","caller":"secondary_index:413","cause":{"error":"Index creation for index #primary, bucket default-bucket, scope _default, collection _default cannot start.","reason":"Create index or Alter replica cannot proceed due to rebalance in progress..","source":"CreatePrimaryIndex()"},"code":4350,"icause":"Index creation for index #primary, bucket default-bucket, scope _default, collection _default cannot start. Reason: Create index or Alter replica cannot proceed due to rebalance in progress..","key":"indexing.error","message":"GSI CreatePrimaryIndex()"}}],
"status": "fatal",
"metrics": {"elapsedTime": "45.456464ms","executionTime": "45.368677ms","resultCount": 0,"resultSize": 0,"serviceLoad": 1,"errorCount": 1}
}

Apparently the database is rebalancing, preventing the creation of the primary index.

We propose to make the creation of the primary index retryable, as many other operations occuring during the set-up of the container.

[vincz777]

Hi @eddumelendez could you please have a look at this PR ? Thanks in advance !

[vincz777]

Hi @eddumelendez could you please review this PR ? Thanks in advance !

[eddumelendez]

Hi, thanks for your contribution. I am not sure adding more retries in every call is a good idea. See #7049