X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/6c0bf267d795a3ca49c3258c9490714c9e18d333..68c4f5c494e6d25ca50275f6feabd5731f96ac0e:/services/dockercleaner/arvados-docker-cleaner.service

diff --git a/services/dockercleaner/arvados-docker-cleaner.service b/services/dockercleaner/arvados-docker-cleaner.service
index 28653ae24e..6ab3fdfac9 100644
--- a/services/dockercleaner/arvados-docker-cleaner.service
+++ b/services/dockercleaner/arvados-docker-cleaner.service
@@ -1,14 +1,27 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 [Unit]
 Description=Arvados Docker Image Cleaner
 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
-ExecStart=/usr/bin/env arvados-docker-cleaner
 Restart=always
 RestartSec=10s
+RestartPreventExitStatus=2
+#
+# 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