8.15.1 Test plan

[inge4pres]

Manual Test Plan

List of changes: v8.15.0...8.15

Changes to be tested

• Fix memory limit check bytes to GB conversion #13838 [@kruskall]
• Add changelog for fallback to ILM if DSL not present #13918 (already tested by @lahsivjar and @endorama, but should be tested again)

Smoke Testing ESS setup

go-docappender library

go-docappender version upgrade: v2.1.4 -> v2.2.1

• bulk_indexer: track all response status codes go-docappender#177 @carsonip
• add otel tracing support go-docappender#182 @carsonip
• bulk_indexer: Remove ES field mapper field preview go-docappender#190 @endorama

apm-data library

apm-data version upgrade: v1.8.4 -> v1.9.1

• Add support for is_child in addition to elastic.is_child SpanLink attribute apm-data#321 @inge4pres
• Fix host.ip 0.0.0.0 treated as invalid apm-data#323 @inge4pres
• Fix NPE due to reslice only initializing new slice elements apm-data#327 @carsonip

Test cases from the GitHub board

Regressions

[inge4pres]

@axw @lahsivjar @simitt please confirm if the ILM/DLM change will be pushing the release deadline.

[inge4pres]

Tested the added feature for the Java agent, with the help of the author

[endorama]

Tested elastic/go-docappender#190 with: v8.15.0 vs 8.15 and main branch. Logs do not contain the mentioned details so ✅

Details

Using apm-server v8.15.0 and 8.15.

To reproduce:

• I started the stack with Docker Compose in apm-server
• started sending data with apmsoak, apm-server scenario
• stopped apmsoak
• added Ingest pipeline logs@custom with content

  [
    {
      "json": {
        "field": "error.culprit"
      }
    }
  ]
  

  following the recomendation in https://github.com/elastic/apm-managed-service/issues/927#issuecomment-2255690982
• started apmsoak again (I've used a less intensive scenario):

    apm-server3:
      - event_rate: 10/1s
        agent_name: apm-go
        agent_replicas: 1
  

I run with with apm-server v8.15.0 tag and 8.15 branch.

v8.15.0 logs:

{"log.level":"error","@timestamp":"2024-09-02T16:47:02.656+0200","log.origin":{"function":"github.com/elastic/go-docappender/v2.(*Appender).flush","file.name":"[email protected]/appender.go","file.line":403},"message":"failed to index documents in 'logs-apm.error-default' (x_content_parse_exception): [1:17] Unrecognized token 'logrusMiddleware': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false')\n at [Source: (String)\"logrusMiddleware\"; line: 1, column: 17]","service.name":"apm-server","documents":2,"ecs.version":"1.6.0"}

to 8.15

{"log.level":"error","@timestamp":"2024-09-02T16:57:56.213+0200","log.origin":{"function":"github.com/elastic/go-docappender/v2.(*Appender).flush","file.name":"[email protected]/appender.go","file.line":443},"message":"failed to index documents in 'logs-apm.error-default' (x_content_parse_exception): ","service.name":"apm-server","documents":2,"ecs.version":"1.6.0"}

I run the same test with main, and it shows the same behavior.

[inge4pres]

Testing completed by Vishal for the ILM/DLM changes.
Thanks a lot @carsonip @endorama @kruskall @lahsivjar