启动¶
创建服务启动脚本
$ tee /opt/ssdb/ssdb.sh <<-'EOF'
#!/bin/bash
ssdb_bin=/usr/local/ssdb/ssdb-server
config=/opt/ssdb/ssdb.conf
start() {
$ssdb_bin ${config} -s restart -d
}
stop() {
$ssdb_bin ${config} -s stop -d
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
*)
echo $"Usage: $0 {start|stop|restart}"
;;
esac
exit $RETVAL
EOF
服务自启动配置
$ tee /etc/systemd/system/ssdb.service <<EOF
[Unit]
Description=ssdb-server
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/ssdb/ssdb-server /opt/ssdb/ssdb.conf -s restart -d
PrivateTmp=true
[Install]
WantedBy=multi-user.target
EOF
$ systemctl daemon-reload
$ systemctl enable ssdb.service
注意:
加上 -d 选项之后,SSDB 默认 daemon 方式启动。
执行
ssdb-server必须使用管理员权限,否则会提示error opening log file: log.txt。启动之后,将自动生成如下目录结构:
$ tree ssdb ssdb/ ├── log.txt ├── ssdb.conf ├── ssdb.sh └── var ├── data │ ├── 000062.ldb │ ├── CURRENT │ ├── LOCK │ ├── LOG │ ├── LOG.old │ └── MANIFEST-000055 ├── meta │ ├── 000017.log │ ├── CURRENT │ ├── LOCK │ ├── LOG │ ├── LOG.old │ └── MANIFEST-000016 └── ssdb.pidssdb-server的选项:ssdb-server 1.9.8 Copyright (c) 2012-2015 ssdb.io Usage: /usr/local/ssdb/ssdb-server [-d] /path/to/ssdb.conf [-s start|stop|restart] Options: -d run as daemon -s option to start|stop|restart the server -h show this message