Documentation=https://doc.arvados.org/
After=network.target
AssertPathExists=/etc/arvados/docker-cleaner/docker-cleaner.json
+# systemd<230
+StartLimitInterval=0
+# systemd>=230
+StartLimitIntervalSec=0
[Service]
Type=simple
RestartSec=10s
RestartPreventExitStatus=2
#
-# If your deployment uses a Python 3 Software Collection, uncomment the
-# ExecStart line below, and delete the following one:
-#ExecStart=/usr/bin/env scl enable python33 arvados-docker-cleaner
-ExecStart=/usr/bin/env arvados-docker-cleaner
+# This unwieldy ExecStart command detects at runtime whether
+# arvados-docker-cleaner is installed with the Python 3.3 Software
+# Collection, and if so, invokes it with the "scl" wrapper.
+ExecStart=/bin/sh -c 'if [ -e /opt/rh/python33/root/bin/arvados-docker-cleaner ]; then exec scl enable python33 arvados-docker-cleaner; else exec arvados-docker-cleaner; fi'
[Install]
WantedBy=multi-user.target