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Installing Go

Download the Go source package. In this example, the source package is saved to the /home directory.

       
            cd /home
wget https://dl.google.com/go/go1.17.7.linux-arm64.tar.gz

Decompress the source package to the /usr/local directory.

       
            tar -zxvf go1.17.7.linux-arm64.tar.gz -C /usr/local

Set environment variables.
1. Open the /etc/profile file.
  1
  
  vim /etc/profile
2. Press i to enter the insert mode, and add the following content to the end of the file:
```
export GOROOT=/usr/local/go
export PATH=$PATH:$GOROOT/bin
```
3. Press Esc, type :wq!, and press Enter to save the file and exit.
Make the environment variables take effect.
1

source /etc/profile
View the installation path.
1

ls /usr/local/go
View the version.
1

go version

Parent topic: Deploying and Installing etcd 3.1.20