Ensure Site-Logo Location is *NOT* a Directory

[ferricoxide]

Problem Description:

Artifactory 6.x creates the custom site-logo location as a directory on new build. If config-db is already referencing a custom logo file, this will break the ability to set/reset the logo to a desired image-file

Expected Behavior:

Rebuilds of Artifactory either have the custom logo persisted across rebuilds or that using the web UI to reset will work.

Actual Behavior:

After rebuild, cutsom logo shows broken-link image on page and does not allow resetting via the admin UI

(Detailed) Steps to reproduce:

Rebuild a node (e.g., via ASG) after setting custom logo

(Optional) Fix recommendation:

Until vendor fixes the behavior:

• (Minimum) ensure ${ARTIFACTORY_HOME}/etc/ui/logo does not exist as a directory
• (Complete) ensure that ${ARTIFACTORY_HOME}/etc/ui/logo file is persisted across builds