Deploying the Go Environment

Deploy the Go environment on all nodes.

1. Open the environment variable configuration file.

   1	vi /etc/profile

2. Press i to enter the insert mode and add the following content to the end of the file:

   1 2	export GO_HOME=/opt/prometheus/go export PATH=$GO_HOME/bin:$PATH

3. Press Esc, type :wq!, and press Enter to save the file and exit.
4. Update the environment variable.

   1	source /etc/profile

5. View the version to check whether the installation is successful.

   1	go version