18289: documentation: singularity refinements.

Arvados-DCO-1.1-Signed-off-by: Ward Vandewege <ward@curii.com>

diff --git a/doc/_includes/_install_compute_fuse.liquid b/doc/_includes/_install_compute_fuse.liquid
index 95679f3fa196f8e7f968baeab21f05fd081350d9..40a7865ba10a1da114eb34fae91616d4e0f54bf9 100644 (file)
--- a/doc/_includes/_install_compute_fuse.liquid
+++ b/doc/_includes/_install_compute_fuse.liquid
@@ -6,6 +6,10 @@ SPDX-License-Identifier: CC-BY-SA-3.0
 
 h2(#fuse). Update fuse.conf
 
+{% include 'notebox_begin_warning' %}
+This is only needed when Containers.RuntimeEngine is set to @docker@, skip this section when running @singularity@.
+{% include 'notebox_end' %}
+
 FUSE must be configured with the @user_allow_other@ option enabled for Crunch to set up Keep mounts that are readable by containers.  Install this file as @/etc/fuse.conf@:
 
 <notextile>

diff --git a/doc/_includes/_install_docker_cleaner.liquid b/doc/_includes/_install_docker_cleaner.liquid
index f8e9e049df5daf24ea766b5ab5ab57f6ae839765..1606a04e19e5748aa794144c03f76bdd94220a3c 100644 (file)
--- a/doc/_includes/_install_docker_cleaner.liquid
+++ b/doc/_includes/_install_docker_cleaner.liquid
@@ -6,6 +6,10 @@ SPDX-License-Identifier: CC-BY-SA-3.0
 
 h2(#docker-cleaner). Update docker-cleaner.json
 
+{% include 'notebox_begin_warning' %}
+This is only needed when Containers.RuntimeEngine is set to @docker@, skip this section when running @singularity@.
+{% include 'notebox_end' %}
+
 The @arvados-docker-cleaner@ program removes least recently used Docker images as needed to keep disk usage below a configured limit.
 
 Create a file @/etc/arvados/docker-cleaner/docker-cleaner.json@ in an editor, with the following contents.