- Stop forcing es_xpack_features variable in order to let elasticsearch install default features described in http://localhost:9200/_xpack
- Change xpack test scope to be able to test default xpack install
- xpack scenario will test xpack install with default features
- xpack upgrade scenario will fully test security feature
- oss-to-xpack-upgrade will test installing only other specific features
- Cleanup some duplicate serverspec tests
- Remove `system_key`feature (deprecated in 5.6 and removed in 6.0 - [Breaking Changes 6.0.0](https://www.elastic.co/guide/en/elasticsearch/reference/6.0/breaking-6.0.0-xes.html))
- Cleanup some ansible code (especially in `when` conditions)
This commit is just moving the tests to their new names. The config,
packge and issue test suites have been removed and the tests from these
will be incorporated into the oss and xpack tests.
oss: Standard elasticsearch-oss role with idempotency test
oss-upgrade: Upgrade from previous minor version oss to current minor version oss
oss-to-xpack-upgrade: Upgrade from previous minor version oss to current minor version xpack
xpack: Standard elasticsearch (with xpack) role with idempotency test
xpack-upgrade: Upgrade from previous minor version xpack to current minor version xpack
multi: Tests multiple instances of elasticsearch on a single machine
