ETCD Configuration Uploader

This Bash script facilitates the bulk upload of configuration data to an ETCD (etcd.io) key-value store. It reads configuration data from a file, organizes it, and uploads it to the specified ETCD server.

Requirements

• Bash shell
• etcdctl command-line tool (part of etcd.io)

Setup

1. ETCD Configuration: Ensure that you have the necessary configuration details for your ETCD server. This includes the ETCD server URL and, if applicable, user credentials.

2. Input File: Prepare a file (configs.out by default) containing the configuration data to be uploaded. The script expects data in a specific format where each line represents a key-value pair, with keys starting with /system.

3. Script Configuration: Customize the script by setting the following variables:

   • USERPASS: ETCD username and password in the format username:password. Uncomment this line and provide the credentials if your ETCD server requires authentication.
   • URL: URL of the ETCD server.
   • FILE: Path to the input file containing configuration data.

Usage

1. Run the Script: Execute the script in your Bash environment. Ensure that the script has execute permissions (chmod +x main.sh).

   ./main.sh
   

2. Review Output: The script will display the keys and corresponding values as it uploads the configuration data to the ETCD server.

Additional Notes

• Customize the script further to suit your specific requirements, such as handling authentication, error handling, or additional data transformations.
• Ensure that the ETCD server is reachable from the host running the script and that proper network access permissions are configured.
• Regularly review and update the script to accommodate changes in your environment or ETCD server configurations.