Document TESTING_FILEBEAT_ALLOW_OLDER

elastic · Feb 1, 2022 · 88ba36a · 88ba36a
1 parent c9dff1b
commit 88ba36a
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diff --git a/docs/devguide/modules-dev-guide.asciidoc b/docs/devguide/modules-dev-guide.asciidoc
@@ -519,6 +519,7 @@ TESTING_FILEBEAT_MODULES=nginx \
 pytest tests/system/test_modules.py -v --full-trace
 ----
 . Add and remove option env vars as required. Here are some useful ones:
+* `TESTING_FILEBEAT_ALLOW_OLDER`: if set to 1, allow connecting older versions of Elasticsearch
 * `TESTING_FILEBEAT_MODULES`: comma separated list of modules to test.
 * `TESTING_FILEBEAT_FILESETS`: comma separated list of filesets to test.
 * `TESTING_FILEBEAT_FILEPATTERN`: glob pattern for log files within the fileset to test.