From 0f5a1f56ccf2a116f64ebc12a73fdb88519bc468 Mon Sep 17 00:00:00 2001
From: Stephen Mather <1174901+smathermather@users.noreply.github.com>
Date: Wed, 25 Jan 2023 13:00:30 -0500
Subject: [PATCH 1/3] Rename singularity.def to apptainer.def

---
 singularity.def => apptainer.def | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename singularity.def => apptainer.def (100%)

diff --git a/singularity.def b/apptainer.def
similarity index 100%
rename from singularity.def
rename to apptainer.def

From 64189e747e7e122d1a8cdac14359b527edb94156 Mon Sep 17 00:00:00 2001
From: Stephen Mather <1174901+smathermather@users.noreply.github.com>
Date: Wed, 25 Jan 2023 13:01:42 -0500
Subject: [PATCH 2/3] Update name for apptainer.def

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d929cad..a3e2347 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ docker-machine ip
 * A rootless alternative to Docker is using [Apptainer](https://apptainer.org/). In order to run NodeODM together with ClusterODM on HPC, we need a rootless alternative to Docker, and that's where Apptainer comes in to play. From the Linux command line, cd into the NodeODM folder and run the following commands to host a NodeODM instance:
 
 ```
-apptainer build --sandbox node/ singularity.def
+apptainer build --sandbox node/ apptainer.def
 apptainer run --writable node/ 
 ```
 

From dd57c2c084392e255ae650b3018d454226a635e3 Mon Sep 17 00:00:00 2001
From: Stephen Mather <1174901+smathermather@users.noreply.github.com>
Date: Wed, 25 Jan 2023 13:03:33 -0500
Subject: [PATCH 3/3] add header for rootless

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a3e2347..da0a4aa 100644
--- a/README.md
+++ b/README.md
@@ -20,8 +20,9 @@ docker run -p 3000:3000 opendronemap/nodeodm
 ```
 docker-machine ip
 ```
+### Running rootless
 
-* A rootless alternative to Docker is using [Apptainer](https://apptainer.org/). In order to run NodeODM together with ClusterODM on HPC, we need a rootless alternative to Docker, and that's where Apptainer comes in to play. From the Linux command line, cd into the NodeODM folder and run the following commands to host a NodeODM instance:
+* A rootless alternative to Docker is using [Apptainer](https://apptainer.org/). In order to run NodeODM together with ClusterODM in rootless environments, for example on HPC, we need a rootless alternative to Docker, and that's where Apptainer comes in to play. From the Linux command line, cd into the NodeODM folder and run the following commands to host a NodeODM instance:
 
 ```
 apptainer build --sandbox node/ apptainer.def