From 4694e5556ced8ce064723ef64fb8e62f972d45b1 Mon Sep 17 00:00:00 2001 From: Moritz Sanft <58110325+msanft@users.noreply.github.com> Date: Wed, 7 Aug 2024 14:52:08 +0200 Subject: [PATCH] docs: document journald image name field The `IMAGE_NAME` field is exported to the `journald` logging driver, but wasn't documented previously. Since this field is likely to be relevant to consumers, this adds documentation for it. --- content/engine/logging/drivers/journald.md | 1 + 1 file changed, 1 insertion(+) diff --git a/content/engine/logging/drivers/journald.md b/content/engine/logging/drivers/journald.md index 9170f0d92760..aaeecbb095a2 100644 --- a/content/engine/logging/drivers/journald.md +++ b/content/engine/logging/drivers/journald.md @@ -23,6 +23,7 @@ stores the following metadata in the journal with each message: | `CONTAINER_NAME` | The container name at the time it was started. If you use `docker rename` to rename a container, the new name isn't reflected in the journal entries. | | `CONTAINER_TAG`, `SYSLOG_IDENTIFIER` | The container tag ([log tag option documentation](log_tags.md)). | | `CONTAINER_PARTIAL_MESSAGE` | A field that flags log integrity. Improve logging of long log lines. | +| `IMAGE_NAME` | The name of the container image. | ## Usage