1.將下載好的nacos放到linux的指定目錄下，我的是放在/usr /local/nacos下
2.直接啟動nacos
./bin/startup.sh
拋了以下異常
which: no javac in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.242.b08-0.el7_7.x86_64/bin)
readlink: missing operand
Try 'readlink --help' for more information.
dirname: missing operand
Try 'dirname --help' for more information.
ERROR: Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better! !!
修改配置文件划鸽，將JAVA_HOME重新指定一遍即可
cd /usr/local/nacos/nacos/bin/
vim startup.sh
image.png
3.配置nacos開機啟動
vim /lib/systemd/system/nacos.service
添加如下：
[Unit]
Description=nacos
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/nacos/nacos/bin/startup.sh -m standalone
ExecReload=/usr/local/nacos/nacos/bin/shutdown.sh
ExecStop=/usr/local/nacos/nacos/bin/shutdown.sh
PrivateTmp=true
[Install]
WantedBy=multi-user.target
保存后執(zhí)行以下命令：
systemctl daemon-reload
systemctl enable nacos.service
systemctl start nacos.service
訪問路徑：
http://192.168.86.100:8848/nacos
用戶名默認：nacos凡壤，密碼：nacos
4、配置自定義環(huán)境變量
新建sh文件
vim /etc/profile.d/nacos-server-address.sh
輸入一下內(nèi)容(nacos 的安裝地址）
export nacos_server_address=http://172.17.31.25:8848
保存退出后刷新一下配置文件，要不然會不生效
source /etc/profile
