Essential plugins list in Jenkins - Mini Project: Build & Apply

Essential Jenkins Plugins List

📖 Scenario: You are setting up a Jenkins server for your team to automate software builds and deployments. To make Jenkins more powerful and useful, you need to install some essential plugins.

🎯 Goal: Create a list of essential Jenkins plugins as a Python list, add a configuration variable for the minimum required version, filter plugins that meet the version requirement, and finally print the filtered list.

📋 What You'll Learn

Create a Python list named plugins with exact plugin names and versions.

Add a variable min_version with the value 2.0.

Filter the plugins list to include only plugins with version >= min_version.

Print the filtered list of plugin names.

💡 Why This Matters

🌍 Real World

Jenkins administrators often need to manage plugins to keep their automation pipelines stable and secure. Filtering plugins by version helps ensure compatibility.

💼 Career

Knowing how to handle plugin lists and configurations is useful for DevOps engineers managing Jenkins servers in real workplaces.

1

Create the plugins list

Create a Python list called plugins with these exact dictionaries: {'name': 'Git', 'version': 3.7}, {'name': 'Pipeline', 'version': 2.6}, {'name': 'Docker', 'version': 1.9}, {'name': 'Blue Ocean', 'version': 1.24}.

Jenkins

# Create the plugins list with exact plugin names and versions
# Your code here

Need a hint?

Use a list of dictionaries with keys 'name' and 'version'.

2

Add minimum version configuration

Add a variable called min_version and set it to 2.0.

Jenkins

plugins = [
    {'name': 'Git', 'version': 3.7},
    {'name': 'Pipeline', 'version': 2.6},
    {'name': 'Docker', 'version': 1.9},
    {'name': 'Blue Ocean', 'version': 1.24}
]
# Add min_version variable below
# Your code here

Need a hint?

Use a simple variable assignment for min_version.

3

Filter plugins by minimum version

Create a new list called filtered_plugins that includes only plugins from plugins where the version is greater than or equal to min_version. Use a list comprehension.

Jenkins

plugins = [
    {'name': 'Git', 'version': 3.7},
    {'name': 'Pipeline', 'version': 2.6},
    {'name': 'Docker', 'version': 1.9},
    {'name': 'Blue Ocean', 'version': 1.24}
]
min_version = 2.0
# Filter plugins by version using list comprehension
# Your code here

Need a hint?

Use a list comprehension with a condition on plugin['version'].

4

Print filtered plugin names

Print a list of the name values from filtered_plugins. Use a list comprehension inside the print() function.

Jenkins

plugins = [
    {'name': 'Git', 'version': 3.7},
    {'name': 'Pipeline', 'version': 2.6},
    {'name': 'Docker', 'version': 1.9},
    {'name': 'Blue Ocean', 'version': 1.24}
]
min_version = 2.0
filtered_plugins = [plugin for plugin in plugins if plugin['version'] >= min_version]
# Print the list of plugin names from filtered_plugins
# Your code here

Need a hint?

Use print([plugin['name'] for plugin in filtered_plugins]) to show the names.