# 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.
# 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'
+ExecStart=/bin/sh -c 'if [ -e /opt/rh/rh-python35/root/bin/arvados-docker-cleaner ]; then exec scl enable rh-python35 arvados-docker-cleaner; else exec arvados-docker-cleaner; fi'
+
+# systemd<=219 (centos:7, debian:8, ubuntu:trusty) obeys StartLimitInterval in the [Service] section
+StartLimitInterval=0