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-rw-r--r--roles/openshift_logging/README.md5
1 files changed, 2 insertions, 3 deletions
diff --git a/roles/openshift_logging/README.md b/roles/openshift_logging/README.md
index 70aef02cd..f283261c4 100644
--- a/roles/openshift_logging/README.md
+++ b/roles/openshift_logging/README.md
@@ -15,12 +15,11 @@ to the list of persisted [node labels](https://docs.openshift.org/latest/install
###Required vars:
- `openshift_logging_install_logging`: When `True` the `openshift_logging` role will install Aggregated Logging.
-- `openshift_logging_upgrade_logging`: When `True` the `openshift_logging` role will upgrade Aggregated Logging.
-When both `openshift_logging_install_logging` and `openshift_logging_upgrade_logging` are `False` the `openshift_logging` role will uninstall Aggregated Logging.
+When `openshift_logging_install_logging` is set to `False` the `openshift_logging` role will uninstall Aggregated Logging.
###Optional vars:
-
+- `openshift_logging_purge_logging`: When `openshift_logging_install_logging` is set to 'False' to trigger uninstalation and `openshift_logging_purge_logging` is set to 'True', it will completely and irreversibly remove all logging persistent data including PVC. Defaults to 'False'.
- `openshift_logging_image_prefix`: The prefix for the logging images to use. Defaults to 'docker.io/openshift/origin-'.
- `openshift_logging_curator_image_prefix`: Setting the image prefix for Curator image. Defaults to `openshift_logging_image_prefix`.
- `openshift_logging_elasticsearch_image_prefix`: Setting the image prefix for Elasticsearch image. Defaults to `openshift_logging_image_prefix`.