Bug #8315
Updated by Brett Smith about 8 years ago
Since docker uses colons to specify tags, when writing pipeline templates, a developer will use "docker_image":"repo/image:tag" in runtime_constraints. This format breaks when using arv copy, since docker images and tags are space separated in arvados, causing the relevant docker images to not be copied. Also, @arv keep docker repo/image:tag@ is more intuitive to use than @arv keep docker repo/image tag@