Nacos installation and deployment

Nacos' more versatile registry

Nacos (Naming Configuration Service) is an Alibaba open source service registration and discovery,The component of configuration management is equivalent to the combined form of Eureka+Config.

Installation and Deployment

Nacos server is installed and deployed independently, so we need to download the latest Nacos server program, download address: https://github.com/alibaba/nacos, if you can't connect, you can go to the cloud below the videoIn-disk download.

You can see that the latest version is 1.4.3 (released on February 27, 2022), we directly download the zip fileThat's it.

Then we decompress the file and get the following:

We directly drag it into the project folder, so that we can start it in IDEA later, and then add the run configuration:

Where -m standalone means single node mode, remember to set the interpreter to /bin/bash under Mac and Linux, because Nacos is inMac/Linux is in the background startup mode by default. Let's modify its bash file to make it start in the foreground, so that when IDEA closes Nacos, it will automatically close, otherwise it is easy to forget to close it in the development environment:

# comment out nohup $JAVA ${JAVA_OPT} nacos.nacos >> ${BASE_DIR}/logs/start.out 2>&1 &# replace with the following$JAVA ${JAVA_OPT}nacos.nacos

Then we click Start:

OK, the startup is successful, you can see that its management page address is also posted to us: http://localhost:8848/nacos/index.html, visit this address:

The default username and administrator password are nacos, you can log in directly, you can see that the functions are quite rich after entering the management page:

At this point, the installation and deployment of Nacos is complete.