jenkins | Jenkins automation server | Continuous Deployment library

After updating Jenkins, it is sending a warning for ambiguous permission for project base permission. I can migrate the entry to user or group manually, was wondering if there's an automate or batch way to do so?

Warning Messages

Some permission assignments are ambiguous. It is recommended to update affected configurations to be unambiguous. See this overview page for a list of affected configurations.

This table contains rows with ambiguous entries. This means that they apply to both users and groups of the specified name. If the current security realm does not distinguish between user names and group names unambiguously, and if users can either choose their own user name or create new groups, this configuration may allow them to obtain greater permissions. It is recommended that all ambiguous entries are replaced with ones that are either explicitly a user or group.

I want to be able to call C# code from JavaScript. The mono project used to have a WASM SDK that you could download from their old Jenkins server, but that is no longer public. Existing docs tend to point toward those builds. The Azure Devops builds do not include this SDK. A few messages I've seen on their Github account indicate that they are now focusing on the .NET 6 for WASM. I do not wish to use the Blazor components. Is there a way in .NET 6 to build a minimally sized WASM binary without the Blazor UI?

After upgrading the jenkins plugin Kubernetes Client to version 1.30.3 (also for 1.31.1) I get the following exceptions in the logs of jenkins when I start a build:

I am trying to make sure my Jenkins instance is not exploitable with the latest log4j exploit.

I have a pipeline script that runs, I tried following this instruction :

https://community.jenkins.io/t/apache-log4j-2-vulnerability-cve-2021-44228/990

This is one of my stages of my pipeline script:

I am trying to install Jenkins on my Ubuntu EC2 instance and I performed the following steps to install but couldn't install it.

$sudo apt update $sudo apt install openjdk-8-jdk $wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add - $sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list' $sudo apt update <--------- (Here I am getting below error)

root@ip-172-31-44-187:~# sudo apt update Ign:1 https://pkg.jenkins.io/debian-stable binary/ InRelease Err:2 https://pkg.jenkins.io/debian-stable binary/ Release Certificate verification failed: The certificate is NOT trusted. The certificate chain uses expired certificate. Could not handshake: Error in the certificate verification. [IP: 151.101.154.133 443] Hit:3 http://ap-south-1.ec2.archive.ubuntu.com/ubuntu focal InRelease Get:4 http://ap-south-1.ec2.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB] Get:5 http://security.ubuntu.com/ubuntu focal-security InRelease [114 kB] Get:6 http://ap-south-1.ec2.archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB] Reading package lists... Done E: The repository 'http://pkg.jenkins.io/debian-stable binary/ Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.

We have a Jenkins setup on Google Kubernetes Engine with dynamic kubernetes pods serving as build agents. I want to integrate Pylint as a build step. Python version running on kubernetes pod is 2.7.16. Any idea how to install Pylint and integrate it into Jenkins build?

Edit:

Jenkins is running on a Google Kubernetes Engine cluster.

Kubernetes Cloud is configured in Jenkins as given below:

List of plugins installed are as follows:

I recently updated from Debian 10 (Buster) to 11 (Bullseye) and since then my Jenkins setup inside Docker is not working anymore, as Jenkins tries to find out if it is running in a docker container by checking /proc/self/cgroup.

Normally /proc/self/cgroup inside a docker container would look something like this:

I'm starting to learn github actions (converting from jenkins piplines). I am not super familiar with yaml.

I cannot figure out when or why variables should be referenced using double curly braces vs single curly braces. I have a feeling there is an important distinction here.... Can you clue me in?

Recently our vaadin production build has started failing and I'm too much of a node noob to figure out if this is a local problem or if it is related to vaadin 20.

When I switch back to vaadin 19 the problem goes away and I can reproduce the problem with an application generated on https://start.vaadin.com/app/

When running: ./mvnw package -P production I get the following error: