# Copyright (c) 2021, Dell Inc. or its subsidiaries.  All rights reserved.
# SPDX-License-Identifier: Apache-2.0
# See the LICENSE file for details.
#
# This file is part of NVMe STorage Appliance Services (nvme-stas).
#
[Unit]
Description=STorage Appliance Connector (STAC)
Documentation=man:stacd.service(8) man:stacd(8)
Wants=modprobe@nvme_fabrics.service modprobe@nvme_tcp.service network.target stas-config.target
After=modprobe@nvme_fabrics.service modprobe@nvme_tcp.service network.target stas-config.target

# Check that the nvme-tcp kernel module was previously
# loaded by checking for the presence of /dev/nvme-fabrics.
AssertPathExists=/dev/nvme-fabrics

[Service]
Type=dbus
BusName=@STACD_DBUS_NAME@
SyslogIdentifier=stacd

ExecStart=/usr/bin/python3 -u /usr/sbin/stacd --syslog
ExecReload=/bin/kill -HUP $MAINPID

# Run-time directory: /run/stacd
# Cache directory: /var/cache/stacd
RuntimeDirectory=stacd
CacheDirectory=stacd
RuntimeDirectoryPreserve=yes

ProtectHome=true
ProtectKernelModules=true
ProtectKernelLogs=true
ProtectControlGroups=true
ProtectProc=invisible
RestrictRealtime=true
LockPersonality=yes
MemoryDenyWriteExecute=yes

[Install]
WantedBy=multi-user.target