Мой сервис redis (установленный из источника) завершается с этим сообщением в /var/log/redis.log
2309:C 16 Mar 2019 20:16:10.633 # Redis version=5.0.3, bits=64, commit=00000000, modified=0, pid=2309, just started
2309:C 16 Mar 2019 20:16:10.633 # Configuration loaded
2311:M 16 Mar 2019 20:16:10.634 # Can't open the append-only file: Permission denied
Однако
root@redis:~# sudo su - redis
redis@redis:~$ touch /var/lib/redis/foobar.txt
redis@redis:~$ echo $?
0
Вот мой /etc/redis.conf
root@redis:~# cat /etc/redis.conf
cluster-enabled yes
cluster-config-file nodes.conf
cluster-node-timeout 5000
appendonly yes
dir /var/lib/redis
daemonize yes
logfile "/var/log/redis.log"
и вот мой пользовательский файл для redis
root@redis:~# cat /etc/systemd/system/redis.service
Description=Redis In-Memory Data Store
After=network.target
[Service]
Type=forking
User=redis
Group=redis
PermissionsStartOnly=true
ExecStop=/bin/kill -s TERM $MAINPID
PIDFile=/var/run/redis/redis-server.pid
ExecStart=/opt/redis-stable/src/redis-server /etc/redis.conf
Restart=always
RestartSec=3
LimitNOFILE=65535
ReadWriteDirectories=-/var/lib/redis
ReadOnlyDirectories=/
ReadWriteDirectories=-/var/lib/redis
ReadWriteDirectories=-/var/log/redis
ReadWriteDirectories=-/var/run/redis
[Install]
WantedBy=multi-user.target