How to Solve Jenkins Plugins Installation Problem?

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I am trying to install the version 2.162 of the open source Jenkins. The Jenkins successfully came up but, when I go to Manage Jenkins-> Manage Plugins, I see following error:

I've done some search and see this problem is regarding the certificate issue

There were errors checking the update sites: SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: > sun.security.provider.certpath.SunCertPathBuilderException: unable to > find valid certification path to requested target

In the keystore, which website certs should I add so that jenkins can donwload the plugins from?

How to Solve Jenkins Plugins Installation Problem?, I was able to solve this from Jenkins UI very easy to login to Jenkins with Admin. Manage Jenkins; Manage Plugins; Advance (Under the  Here is a very simple action to put everything into practice: Install Jenkins without the suggested plugins (use docker to speed up the process if you want); Take one or two plugins. Use the list from Getting Started with Jenkins - The Ultimate article to help in the process; Install only the ones

Just a small hack. Update the URL in the file "hudson.model.UpdateCenter.xml" from https to http

<?xml version='1.1' encoding='UTF-8'?>
<sites>
  <site>
    <id>default</id>
    <url>http://updates.jenkins.io/update-center.json</url>
  </site>
</sites>

How to Install a Jenkins Plugin in 5 Minutes, Many of your problems maybe already solved by plugins, you only need to install it. A very good example is checking out your project using GIT. Kevin Toth added a comment - 2017-09-05 11:27 I'm seeing a similar issue with several plugins, they are throwing this exceptions during the setup wizard install. We are running Jenkins behind a proxy and also install a few plugins with the install-plugins.sh on boot.

I think the answer here might solve your problem, sounds like the same issue:

Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed Error?

Cannot install any pipeline plugins on first-time setup · Issue #785 , Using jenkins:latest, I'm getting errors similar to this installing almost every pipeline plugin: UpdateCenter$DownloadJob run SEVERE: Failed to install Pipeline: Declarative Agent API java.io. Fix this plugin first. at hudson. Also, you should keep performance in mind when considering adding a plugin to your installation. Do a proper configuration. To mitigate these issues, there are several steps you can take at the configuration stage. One is to make sure you're rotating your build history or discarding your old builds. That helps reduce Jenkins' memory footprint, which improves performance.

Problems when I install jenkins plugins · Issue #80 · geerlingguy , Hello, I have installed jenkins plugin:** My jenkins configuration in config.yml jenkins configuration. jenkins_connection_delay: 5  The problem may be due to the fact that we have problems with the SSL certificate, and by default Jenkins connects after https, when, for example, wants to download plugins for installation. Solution. To solve the above problem, just change the protocol from HTTPS to HTTP in the file hudson.model.UpdateCenter.xml and reconstruct Jenkins.

Fix SunCertPathBuilderException Jenkins plugin download error , Sometimes when you install Jenkins, a SunCertPathBuilderException appears when you Duration: 1:50 Posted: Jun 1, 2018 Cookbook version Jenkins-2.4.1 Chef-client version 12.9.38 Platform Details Ubuntu 14.04-LTS Scenario: I am trying to install plugins on Jenkins using Jenkins resource "jenkins_plugin" Steps to Reproduce: I am using .hpi method to instal

CJE 2017 : Plugins : Installation Errors | Community, Fix this plugin first. Jenkins Git plugin v3.7.0. Pipeline: SCM Step v1.14.2 failed to load. Fix this plugin first. Pipeline: Nodes and Processes  On Fri, May 31, 2019 at 4:11 AM bharathkumar33 ***@***.***> wrote: Hello , I am trying to download the latest Jenkins docker image but when I want to install the selected plugins all the plugins install fails . Any idea why? — You are receiving this because you are subscribed to this thread.

Comments
  • Yep, I've gone through that and now know the process of creating a cert but for this particular scenario, not sure which website cert I need to add so Jenkins can install it's plugin while setting up.