#!/bin/sh

set -e
set -o xtrace

cat > /lib/systemd/system/redis-server.service << '_EOF_'
[Unit]
Description=Advanced key-value store
After=network.target

[Service]
Type=forking
PIDFile=/var/run/redis/redis-server.pid
User=redis
Group=redis

Environment=statedir=/var/run/redis
PermissionsStartOnly=true
ExecStartPre=/bin/mkdir -p ${statedir}
ExecStartPre=/bin/chown -R redis:redis ${statedir}
ExecStart=/usr/bin/redis-server /etc/redis/redis.conf
ExecReload=/bin/kill -USR2 $MAINPID
ExecStop=/usr/bin/redis-cli shutdown
Restart=always

[Install]
WantedBy=multi-user.target
_EOF_