CentOS 7上安装nsq，并配置系统服务、开机启动

cd /home

wget https://s3.amazonaws.com/bitly-downloads/nsq/nsq-1.0.0-compat.linux-amd64.go1.8.tar.gz
tar -xzvf nsq-1.0.0-compat.linux-amd64.go1.8.tar.gzcd /home/nsq-1.0.0-compat.linux-amd64.go1.8/bin

#vi /usr/lib/systemd/system/nsqlookupd.service

Description=nsqlookup daemon Service

After=network.target

[Service]

Type=

PrivateTmp=yes

ExecStart=/home/nsq-1.0.0-compat.linux-amd64.go1.8/bin/nsqlookupd

Restart=on-abort

WantedBy=multi-user.target

-------------------------------------------------

#vi /usr/lib/systemd/system/nsqd.service

Description=nsqd daemon Service

After=network.target

[Service]

Type=

PrivateTmp=yes

ExecStart=/home/nsq-1.0.0-compat.linux-amd64.go1.8/bin/nsqd --lookupd-tcp-address=127.0.0.1:4160

Restart=on-abort

WantedBy=multi-user.target

-------------------------------------------------

#vi /usr/lib/systemd/system/nsqadmin.service

Description=nsqadmin daemon Service

After=network.target

[Service]

Type=

PrivateTmp=yes

ExecStart=/home/nsq-1.0.0-compat.linux-amd64.go1.8/bin/nsqadmin --lookupd-http-address=127.0.0.1:4161

Restart=on-abort

WantedBy=multi-user.target

-------------------------------------------------

systemctl enable nsqlookupd

systemctl enable nsqd

systemctl enable nsqadmin

systemctl is-enabled nsqlookupd

systemctl is-enabled nsqd

systemctl is-enabled nsqadmin

-------------------------------------------------

防火墙添加4150、4171

firewall-cmd --zone=public --add-port=4150/tcp --permanent

firewall-cmd --zone=public --add-port=4171/tcp --permanent

（--permanent永久生效，没有此参数重启后失效）

重新载入

firewall-cmd --reload

查看

firewall-cmd --zone=public --query-port=4150/tcp

firewall-cmd --zone=public --query-port=4171/tcp