Jenkins provides machine-consumable remote access API to its functionalities. Currently it comes in three flavors: Remote access API is offered in a REST-like style. That is, there is no single entry point for all features, and instead they are available under the ".../api/" URL where "..." portion is the data that it acts on.
Full Answer
What are the available services in Jenkins?
Services offered currently include: Jenkins API Client is an object oriented ruby wrapper project that consumes Jenkins’s JSON API and aims at providing access to all remote API Jenkins provides. It is available as a Rubygem and can be useful to interact with the Job, Node, View, BuildQueue, and System related functionalities.
How do I authenticate Remote API in Jenkins?
Remote API and security When your Jenkins is secured, you can use HTTP BASIC authentication to authenticate remote API requests. See Authenticating scripted clients for more details.
What is the Jenkins-rest library?
The jenkins-rest library is an object oriented java project that provides access to the Jenkins REST API programmatically to some remote API Jenkins provides. It is build using the amazing jclouds toolkit and can easily be extended to support more REST endpoints.
How to create user permissions in Jenkins?
Map user permissions on the job-based security configuration ( If you have project-based Security) Login to Jenkins as Admin User -> Manage Jenkins -> Manage Users -> Create User Login to Jenkins as BuildUser -> Click on the user and Configure In the configuration page, Go to the API Token Section and Add New Token
How do I run Jenkins remotely?
Create a remote Jenkins build trigger in three steps Create a Jenkins build job and enable the Trigger builds remotely checkbox. Provide an authentication token; This can be any text string of your choice. Invoke the Jenkins build URL to remotely trigger the build job.
What is Jenkins Remote Access API?
Jenkins API Client is an object oriented ruby wrapper project that consumes Jenkins's JSON API and aims at providing access to all remote API Jenkins provides. It is available as a Rubygem and can be useful to interact with the Job, Node, View, BuildQueue, and System related functionalities.
How do I connect to Jenkins API?
1:287:49Jenkins API Tutorial: DevOps Library Jenkins #10 - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo go ahead and click the json. - api link to see some of the data that jenkins returns if you lookMoreSo go ahead and click the json. - api link to see some of the data that jenkins returns if you look at the jobs array. You should see the class. Name URL.
How do you call a Jenkins build from outside Jenkins?
Install Generic Webhook Trigger plugin. Select generic webhook trigger in build trigger actions. Generate a random string and paste in token. Now your job can be triggered with a http request to the following url.
What is remote access API?
The Remote Access APIs enable you to perform activities on Remote Access resources via a REST Web Service interface. Each Remote Access resource has its own URL path that can be accessed using the relevant HTTPS request verb.
How do I access REST API Jenkins?
Jenkins has a link to their REST API in the bottom right of each page. This link appears on every page of Jenkins and points you to an API output for the exact page you are browsing. That should provide some understanding into how to build the API URls.
How do I use Jenkins Webhook?
Step 1: Configure the Plugins in Jenkins. Jenkins has more than 320 plugins in its plugin database. ... Step 2: Authenticate Jenkins. Create users in Jenkins to Authenticate the Pipeline and Triggers.Step 3: Create a Jenkins Job. ... Step 4: Configure Bitbucket Webhook. ... Step 5: Set up the Authentication. ... Step 6: Test the Flow.
How do I find my Jenkins API URL?
1 AnswerIn the bottom right of each page Jenkins has a link to their REST API. ... You can additionally use some wrapper, in Python, using http://jenkinsapi.readthedocs.io/en/latest/Here is their website: https://wiki.jenkins-ci.org/display/JENKINS/Remote+access+API.
What is Jenkins Crumb?
CSRF protection uses a token (called crumb in Jenkins) that is created by Jenkins and sent to the user. Any form submissions or similar action resulting in modifications, like triggering builds or changing configuration, requires that the crumb be provided.
Can Jenkins make API calls?
Most tools today support Restful API calls as an integration point. Making Restful API calls from the Jenkins Groovy Pipeline script can be difficult since the version embedded in Jenkins can be limited in its functionality. A quick and dirty way to make Restful API calls uses a script, curl, or wget.
How does Jenkins connect to Windows server remotely?
Install an SSH server on your remote windows (MobaSSH home edition worked well for me) Make sure your Jenkins user, on your Jenkins machine, has the required certification to open an SSH connection with your remote (you can simply open a terminal and ssh to your remote once, then accept the certification.
How can I call Jenkins job from another Jenkins server?
Under Build Section, Add Trigger a remote parameterized job as a build step. Then select the Destination Jenkins name that we just added, give the job name that you want to trigger at destination Jenkins(here it is test ) and parameters. Once saved, trigger the source Jenkins job.
What is RESTful API?
RESTful API is an interface that two computer systems use to exchange information securely over the internet. Most business applications have to communicate with other internal and third-party applications to perform various tasks.
What is Jenkins Crumb?
CSRF protection uses a token (called crumb in Jenkins) that is created by Jenkins and sent to the user. Any form submissions or similar action resulting in modifications, like triggering builds or changing configuration, requires that the crumb be provided.
What is Jenkins for?
Jenkins is an open source continuous integration/continuous delivery and deployment (CI/CD) automation software DevOps tool written in the Java programming language. It is used to implement CI/CD workflows, called pipelines.
How do I trigger a Jenkins job remotely from a Python script?
How to Trigger Jenkins Job remotely using Python?Step 1: Prepare a Python Environment. Install python module python-jenkins using pip.Step 2: Configure Jenkins Job to be trigger remotely. ... Step 3: Python Code to Trigger Jenkins Job.
What is the bind IP address of Jenkins?
Can you check the bind IP address of Jenkins, if you want to access your Jenkins from outside it should be 0.0.0.0:8080or YOUR_SERVER_IP:8080
Is Jenkins accessible with http://8080?
Jenkins not accessible with http://<hostname>:8080 in Windows server 2012
What is Jenkins Build Trigger?
Jenkins Build Trigger using remote access API is a key element when it comes to automating the Deployment process and implementing the CI/CD pipelines with Jenkins.
What is delay in Jenkins?
Either you are using the first method or the second one with the plugin, both of them accepts a query string named delay where you can define, how long Jenkins should wait before initiating the build
What happens if you try the same URL in incognito browser mode?
If you try the same URL in incognito browser mode, you would see the login page of Jenkins
How to add token to API?
In the configuration page, Go to the API Token Section and Add New Token
What is the URL for remote API build?
as given in the helper text, the Remote API build trigger URL has to be formed as JENKINS_URL /job/TomcatMavenApp-Build/build?token= TOKEN_NAME
What is build token root?
In this method we use a plugin named build-token-root it offers an alternate URI pattern which is not subject to the usual job permissions, this URI is accessible to anonymous users as well. Anyone can initiate the build as long as the build token is valid. it supports various URI Patterns like buildWithParameters and buildByToken and polling and accept both GET and POST methods
How to install a build authorization token?
Go to Manage Plugins -> Manage Plugins -> Available tab and search for Build Authorization Token Root plugin and install it.
