How to install nacos in docker container

Installing Nacos in a Docker container requires the following steps: Pull the Nacos image to create a Nacos data volume Run the Nacos container, map port 8848 to the same port on the host to check the Nacos status Access the Nacos console, with the default username and password both "nacos"

Install Nacos in Docker container

Nacos is a dynamic service discovery, configuration management and service management platform. Installing Nacos in a Docker container requires the following steps:

Prerequisites:

• Install Docker
• Have root permissions or sudo permissions

step:

1. Pull the Nacos image:

 <code>docker pull nacos/nacos-server</code>

2. Create a Nacos data volume:

Create a volume called nacos-data to store Nacos data.

 <code>docker volume create nacos-data</code>

3. Run the Nacos container:

Run the Nacos container with the following command to map port 8848 to the same port on the host:

 <code>docker run -d --name nacos-server -p 8848:8848 -v nacos-data:/home/nacos/nacos/data nacos/nacos-server</code>

4. Check the Nacos status:

After waiting for the container to start, check its status using the following command:

 <code>docker logs nacos-server</code>

If you see "[INFO] Nacos started successfully", it means that Nacos has been started successfully.

5. Access the Nacos console:

Nacos console can be accessed through a browser:

http://localhost:8848/nacos

6. Log in to the Nacos console:

The default username and password are both "nacos".

At this point, you have successfully installed and started Nacos in the Docker container.

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