python-jenkins/doc/source/examples.rst

Using Python-Jenkins

The python-jenkins library allows management of a Jenkins server through the Jenkins REST endpoints. Below are examples to get you started using the library. If you need further help take a look at the api docs for more details.

Example 1: Get version of Jenkins

This is an example showing how to connect to a Jenkins instance and retrieve the Jenkins server version.

import jenkins

server = jenkins.Jenkins('http://localhost:8080', username='myuser', password='mypassword')
version = server.get_version()
print version

The above code prints the version of the Jenkins master running on 'localhost:8080'

From Jenkins vesion 1.426 onward you can specify an API token instead of your real password while authenticating the user against the Jenkins instance. Refer to the Jenkins Authentication wiki for details about how you can generate an API token. Once you have an API token you can pass the API token instead of a real password while creating a Jenkins instance.

Example 2: Working with Jenkins Jobs

This is an example showing how to create, configure and delete Jenkins jobs.

server.create_job('empty', jenkins.EMPTY_CONFIG_XML)
jobs = server.get_jobs()
print jobs
server.build_job('empty')
server.disable_job('empty')
server.copy_job('empty', 'empty_copy')
server.enable_job('empty_copy')
server.reconfig_job('empty_copy', jenkins.RECONFIG_XML)

server.delete_job('empty')
server.delete_job('empty_copy')

# build a parameterized job
# requires creating and configuring the api-test job to accept 'param1' & 'param2'
server.build_job('api-test', {'param1': 'test value 1', 'param2': 'test value 2'})
last_build_number = server.get_job_info('api-test')['lastCompletedBuild']['number']
build_info = server.get_job_info('api-test', last_build_number)
print build_info

Example 3: Working with Jenkins Views

This is an example showing how to create, configure and delete Jenkins views.

server.create_view('EMPTY', jenkins.EMPTY_VIEW_CONFIG_XML)
view_config = server.get_view_config('EMPTY')
views = server.get_views()
server.delete_view('EMPTY')
print views

Example 4: Working with Jenkins Plugins

This is an example showing how to retrieve Jenkins plugins information.

plugins = server.get_plugins_info()
print plugins

The above example will print a dictionary containing all the plugins that are installed on the Jenkins server. An example of what you can expect from the get_plugins_info method is documented in the api doc.

Example 5: Working with Jenkins Nodes

This is an example showing how to add, configure, enable and delete Jenkins nodes.

server.create_node('slave1')
nodes = get_nodes()
print nodes
node_config = server.get_node_info('slave1')
print node_config
server.disable_node('slave1')
server.enable_node('slave1')

Example 6: Working with Jenkins Build Queue

This is an example showing how to retrieve information on the Jenkins queue.

server.build_job('foo')
queue_info = server.get_queue_info()
id = queue_info[0].get('id')
server.cancel_queue(id)

Example 7: Working with Jenkins Cloudbees Folders

Requires the Cloudbees Folders Plugin for Jenkins.

This is an example showing how to create, configure and delete Jenkins folders.

server.create_job('folder', jenkins.EMPTY_FOLDER_XML)
server.create_job('folder/empty', jenkins.EMPTY_FOLDER_XML)
server.copy_job('folder/empty', 'folder/empty_copy')
server.delete_job('folder/empty_copy')
server.delete_job('folder')