Initial admin setup wizard in Jenkins - Mini Project: Build & Apply

Initial admin setup wizard

📖 Scenario: You are setting up a new Jenkins server for your team. Jenkins needs an initial admin user to secure the server and allow access to the dashboard.This project will guide you through creating the initial admin user setup using Jenkins configuration files.

🎯 Goal: Create the initial admin user configuration for Jenkins by defining the admin username and password in the configuration file, then verify the setup by printing the admin username.

📋 What You'll Learn

Create a Jenkins configuration dictionary with admin user details

Add a password configuration variable

Write a function to check if the admin user is set up correctly

Print the admin username to confirm the setup

💡 Why This Matters

🌍 Real World

Setting up Jenkins securely requires creating an initial admin user with a strong password to protect the server from unauthorized access.

💼 Career

DevOps engineers often configure Jenkins and other CI/CD tools to automate software delivery pipelines while ensuring security best practices.

1

Create Jenkins admin user configuration

Create a dictionary called jenkins_config with these exact entries: 'admin_user': 'admin' and 'admin_password': 'changeme'.

Jenkins

# Your code here

Need a hint?

Use a Python dictionary with keys 'admin_user' and 'admin_password'.

2

Add password complexity requirement

Create a variable called password_min_length and set it to 8 to represent the minimum password length requirement.

Jenkins

jenkins_config = {'admin_user': 'admin', 'admin_password': 'changeme'}
# Your code here

Need a hint?

Just create a variable with the exact name and value.

3

Check admin password length

Write a function called is_password_valid that takes no arguments and returns True if the length of jenkins_config['admin_password'] is greater than or equal to password_min_length, otherwise returns False.

Jenkins

jenkins_config = {'admin_user': 'admin', 'admin_password': 'changeme'}
password_min_length = 8
# Your code here

Need a hint?

Define a function with no parameters that checks the password length.

4

Print admin username if password is valid

Write a print statement that prints jenkins_config['admin_user'] only if is_password_valid() returns True. Otherwise, print 'Password too short'.

Jenkins

jenkins_config = {'admin_user': 'admin', 'admin_password': 'changeme'}
password_min_length = 8

def is_password_valid():
    return len(jenkins_config['admin_password']) >= password_min_length
# Your code here

Need a hint?

Use an if-else statement to print the admin username or an error message.