18216: Move keepstore into arvados-server binary.

[arvados.git] / cmd / arvados-server / keepstore.service

diff --git a/cmd/arvados-server/keepstore.service b/cmd/arvados-server/keepstore.service
new file mode 100644 (file)
index 0000000..bcfde3a
--- /dev/null
+++ b/cmd/arvados-server/keepstore.service
@@ -0,0 +1,31 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+[Unit]
+Description=Arvados Keep Storage Daemon
+Documentation=https://doc.arvados.org/
+After=network.target
+AssertPathExists=/etc/arvados/config.yml
+
+# systemd>=230 (debian:9) obeys StartLimitIntervalSec in the [Unit] section
+StartLimitIntervalSec=0
+
+[Service]
+# trigger Go garbage collection when the ratio of freshly allocated data to live data
+# remaining after the previous collection reaches 10% rather than the default 100%, so
+# that Keepstore's memory use is tightly coupled to the number of buffers it is
+# configured to use.
+Environment=GOGC=10
+Type=notify
+ExecStart=/usr/bin/keepstore
+# Set a reasonable default for the open file limit
+LimitNOFILE=65536
+Restart=always
+RestartSec=1
+
+# systemd<=219 (centos:7, debian:8, ubuntu:trusty) obeys StartLimitInterval in the [Service] section
+StartLimitInterval=0
+
+[Install]
+WantedBy=multi-user.target