Added support for shared slurmtestuser home folder.

services/base/entrypoint.sh

@@ -88,7 +88,7 @@ fi
 #---------------------
 
 if [ "x$SAFEMODE" == "xFalse" ]; then
-    echo "[INFO] Executing  prestartup scripts (current + parents):"
+    echo "[INFO] Executing  prestartup scripts (parents + current):"
     python /prestartup.py
 else
     echo "[INFO] Not executing prestartup scripts as we are in safemode"

services/base/prestartup.py

@@ -34,7 +34,9 @@ def shell(command, interactive=False):
 prestartup_scripts_path='/prestartup'
 def sorted_ls(path):
     mtime = lambda f: os.stat(os.path.join(path, f)).st_mtime
-    return list(sorted(os.listdir(path), key=mtime))
+    file_list = list(sorted(os.listdir(path), key=mtime))
+    file_list.reverse()
+    return file_list
 
 for item in sorted_ls(prestartup_scripts_path):
     if item.endswith('.sh'):

services/slurmbase/Dockerfile

@@ -28,3 +28,6 @@ RUN useradd slurmtestuser
 RUN mkdir -p /home/slurmtestuser/.ssh
 RUN cat /rosetta/.ssh/id_rsa.pub >> /home/slurmtestuser/.ssh/authorized_keys
 RUN chown -R slurmtestuser:slurmtestuser /home/slurmtestuser   
+
+# Add prestartup
+COPY prestartup_slurmbase.sh /prestartup/
\ No newline at end of file

services/slurmbase/prestartup_slurmbase.sh

+#!/bin/bash
+set -e
+
+# "Deactivate" local slurmtestuser home
+mv /home/slurmtestuser /home_slurmtestuser_vanilla
+
+# Link slurmtestuser against the home in the shared folder (which will be setup by the master node)
+ln -s /shared/home_slurmtestuser /home/slurmtestuser

services/slurmclustermaster/prestartup_slurmclustermaster.sh

 #!/bin/bash
 set -e
 
+# Generic rosetta user shared folder
 mkdir -p /shared/rosetta && chown rosetta:rosetta /shared/rosetta
+
+# Shared home for slurmtestuser to simulate a shared home folders filesystem
+cp -a /home_slurmtestuser_vanilla /shared/home_slurmtestuser