Questions tagged [groovy]
For questions about Groovy, which is an object-oriented programming language for Java.
42 questions
0
votes
2
answers
985
views
How to modify a Jenkins pipeline job's property programmatically?
We set up a Jenkins job in multiple folders that has the following "Choice Parameter" property.
How can I modify the property programmatically to add more choices? For example, I want to ...
- 475
1
vote
1
answer
389
views
In Jenkins, how can I disable "Discard old builds" option via pipeline?
I have several jobs where I want to disable the option shown below in the jobs' configuration page. How can I do it via pipeline?
- 475
1
vote
3
answers
467
views
How can I use a pipeline Jenkins shared library to implement encapsulation, inheritance, and polymorphism?
I'm trying to implement the Builder design pattern in a Jenkins pipeline shared library. Say I have the following file structure and pseudo-code (to only illustrate the concept I'm after)
src/com/...
- 475
2
votes
1
answer
10k
views
How to escape dollarsign in groovy shell command?
I'm making a declarative Jenkins pipeline which has a for loop to iterate over the output of a bash command. In that command it is necessary to use bash arguments e.g. "$1" for first ...
- 21
0
votes
1
answer
7k
views
Running this groovy jenkins script output this error "WorkflowScript: 17: expecting '}', found ':' @ line 17, column 11"
#!groovy
env.BEARER_TOKEN = "uuuuuuuuuu"
node {
publishModule()
}
def publishModule() {
stage('Deploy Modules') {
}
}
def buildPayload() {
def payload =
{
"data&...
- 11
0
votes
1
answer
1k
views
In jenkins how to restrict users to select first default element with other options in extended choice parameter
I have a jenkins job with multi select extended choice parameter. There are list of elements in a parameter. So, my requirement is I want to allow users to select multiple parameters excluding first ...
1
vote
2
answers
610
views
Reuse block string without processing it on the fly
I have a block of code that work fine at the moment. But reuse that code is a little ugly.
pipeline {
agent any
stages {
stage('Stage 1') {
steps {
script {
...
- 13
1
vote
1
answer
8k
views
how to create dynamic stages in jenkins pipeline
I want to use a python script as input to create stages in jenkins pipeline
test.py
{'job-name': 'Test1', 'action': 'a', 'targetname': 'x'}
{'job-name': 'Test2', 'action': 'b', 'targetname': 'y'}
{'...
- 11
0
votes
1
answer
608
views
Execute python file existing inside image with Jenkins
I have an Image A, which has a python file "main.py". I want to know how I can use Jenkins to run that file from a different pipeline. I want to use Jenkins to go inside that image and then ...
2
votes
1
answer
13k
views
Why does Jenkins Pipeline script returnStatus value not match status examined in shell?
This is my little newbie Groovy script, trying to cobble together a very beginner understanding of Jenkins Pipelines:
node {
stage("hello") {
def var = "val"
echo "${var}&...
- 169
0
votes
1
answer
2k
views
java.lang.UnsupportedOperationException: no known implementation of class jenkins.tasks.SimpleBuildWrapper is named BuildUser in jenkins
I preparing script in Jenkins as below where I getting error while build job. This job is send email to user for input for next step.
[Pipeline] End of Pipeline
java.lang....
- 255
3
votes
0
answers
2k
views
Jenkins Unable to Match Two Identical Strings
I have a config file that's in YAML format, which includes this relevant portion:
project:
protectedBranches:
- master
- develop
- feature/something
In my Jenkinsfile, the YAML file is ...
- 1,026
0
votes
1
answer
966
views
Jenkinsfile credential as paramter unable to use it
I am trying to use the credentials parameter for a git clone. But i am getting the error that the variables are not found
Param definition
credentials (credentialType: 'Username with password', ...
- 121
1
vote
1
answer
4k
views
Jenkins - Active Choice DynamicReferenceParameter not returning list
I have been trying unsuccessfully to get DynamicReferenceParameter of the Active Choice plugin to show previously selected values as list, however it either shows them on one line or it treats each ...
- 121
1
vote
1
answer
2k
views
How do i print the list of jobs per plugin in Jenkins
I'm trying to list the jenkins jobs per plugin is being utilized. I see there's a plugin in jenkins, https://github.com/jenkinsci/plugin-usage-plugin, which displays the plugins usage in the Jenkins ...
- 11
1
vote
2
answers
5k
views
Jenkins Credentials Manager + Active Choices
I want to access Jenkins Credentials to authenticate with Git before the pipeline script - to fill Active Choices parameter.
In the pipeline I simply do it with withCredentials. But during pre-...
- 13
1
vote
1
answer
53
views
How to handle services when the developers provide incorrectly in k8s
I provided the script to provision a new feature environment inside k8s it will create all the configs required, namespaces, resources and whatever...
in my script, I described this param:
parameters {...
- 23
2
votes
1
answer
4k
views
Unable to use the class defined in src in vars of jenkins shared library
Here is the folder structure in my shared library repo:
$ tree src vars
src
├── org
└── common.groovy
vars
├── testSrc.groovy
src has:
$ cat src/org/common.groovy
package org.common
class ...
- 177
1
vote
1
answer
1k
views
How to add job dependency to gerrit trigger in Jenkins pipeline?
We do have this configuration in our GUI based Jenkins project, trying to convert it to Jenkins pipeline, couldn't find how to add precurse-build as dependent build as shown in red below.
I added ...
- 177
3
votes
1
answer
1k
views
It is not allowed to use stages more than once [Jenkins_Declarative_Pipeline]
I am completely new to the jenkins pipeline. I'm trying to create a project with multiple stages but in my Import stage , I want to execute parallel. For each stage in parallel , I have again multiple ...
- 151
2
votes
1
answer
10k
views
Jenkinsfile script to waitUntil a folder is created
With this Jenkinsfile code, I am trying to test A/B folder creation, and also testing if waitUntil works till the folder is created, I expect it to wait for 0 secs as the folder is created before ...
- 177
1
vote
1
answer
1k
views
Is it possible to combine failure stage from groovy with try catch from pipeline?
I have a pipeline with some stages and logic. The only possible debugger is adding try-catch to each stage:
stage ("distribution"){
steps{
script{
try{
...
- 339
0
votes
1
answer
6k
views
How to save groovy output to pipeline variable
I have the below code in the jenkisn pipeline:
stage ("amd_distribution_input_transformation"){
steps{
script{
amd_distribution_input_transformation url: ...
- 339
1
vote
1
answer
870
views
jenkins parameter behaves differently from internally defined variable
I set up my jenkins job to take in the parameter payload and set its value to test\ntest.
My jenkins script is the following:
def hardset = "test\ntest"
echo "param:"
def cleanParam = jenkinsParam....
- 4,582
1
vote
1
answer
3k
views
How to pass groovy output to pipeline variable
I have the below code in the jenkisn pipeline:
stage ("amd_distribution_input_transformation"){
steps{
script{
amd_distribution_input_transformation url: ...
- 339
7
votes
1
answer
14k
views
Jenkins Declarative pipeline: Execute stage conditional on execution of previous stage
I have a Jenkins declarative pipeline with several stages. Some of these stages need to be executed based on whether a previous stage has been executed. In pseudocode:
pipeline{
stages{
stage('...
- 3,743
1
vote
1
answer
1k
views
Is it possible to send email notification for Input (GO/NOGO) from a pipeline
There is User input functionality in the declarative pipeline which prompt on the Jenkins console but it's a headache to login every time on console and select the appropriate action.
So I want to ...
- 255
1
vote
2
answers
5k
views
Jenkins pipeline lock resources
I need to run commands on my pipeline during a certain stage, on devices which connected to my Jenkins as slaves.
But I want them to run only when another one finished.
On the other hand, I want them ...
- 115
1
vote
1
answer
12k
views
Set environment variables then run script in Jenkins Scripted Pipeline
I am new to Jenkins, Groovy and pipelines. I have created a simple pipeline stage like so:
//working build but not setting env variables
node('build-01') {
stage('Building') {
echo "[*] ...
- 111
1
vote
1
answer
458
views
How to assign saltstack pillar values from Jenkins comma separated input parameters?
I have a Jenkins job with string parameter as target "server1,server2". Jenkins pipeline script is expected to execute the job on server1 and server2 respectively.
There is a common salt sls file that ...
- 89
0
votes
1
answer
155
views
Does Jenkins job create Jenkinsfile? On execution
On creation of a new job(as free style project), and running it, I see that Jenkinsfile is generated in job's workspace, after running the job.
But I see that all the pipeline code is commented. ...
- 189
2
votes
3
answers
12k
views
How to define global variables in groovy file, which I want to load and consume?
I have a Jenkins parent groovy file which consumes the child groovy file
Parent grooy file:
...
def child = load 'child-groovy-file';
child.execute();
Child groovy file:
a = "first letter";
b = "...
- 163
2
votes
1
answer
5k
views
Groovy script to show only selected item
I used jenkins Active choices plugin and Mavenmetadata plugin to build above UI. When I click a radio button particular version only should be display. How can I write a groovy script to fulfill above ...
- 173
5
votes
2
answers
30k
views
Jenkins Groovy to parse console output and mark build failure
What would be a Groovy or pipeline step to parse Jenkins console output, identify a string and mark the build as failure if the string is matched?
- 89
4
votes
3
answers
9k
views
Jenkins UUIDs ... oh the humanity
I have an environment block
environment {
SUITE_RUN_ID = UUID.randomUUID().toString()
SMOKE_CMD = "runtests.sh SUITE_RUN_ID=${SUITE_RUN_ID}"
FAILED_TESTS = "output_rerun_info.rb SUITE_RUN_ID=${...
- 1,503
5
votes
1
answer
10k
views
Get changes of the parameterized pipeline on the fly in Jenkins
Is it possible to get changes of the parameterized pipeline on the fly after making changes there?
For example I have a pipeline code:
properties([
parameters([
string(name:...
- 583
1
vote
1
answer
889
views
Compatibility of http-builder-ng Groovy module with Jenkins 2
Did somebody had a chance to use http-builder-ng Groovy module in Jenkins pipeline?
When I use this module with any kind of request/URL it always returns me null object when the same source code ...
- 583
2
votes
1
answer
2k
views
How to set a Git repository when creating a job in Jenkins from a Groovy script?
I'm trying to setup a Jenkins server with Groovy script:
def repository = 'git@somerepo'
import hudson.tasks.Shell;
job = Jenkins.instance.createProject(FreeStyleProject, 'TestJob')
job....
- 31
5
votes
2
answers
6k
views
How to check return status of parallel branches in jenkins pipeline
I am running a Jenkins job on multiple slaves. Following is the code structure:
def branches = [:]
def allNodes = Jenkins.getInstance().getNodes()
for (int i =0; i < allNodes.size(); i++) {
...
5
votes
2
answers
4k
views
Jenkins libraries configuration in Jenkinsfile
Right now we have many projects with similar Jenkinsfile's. Instead of copypasting we're developing a shared library with some utilities. This library is loaded dynamically in each Jenkinsfile, and ...
- 151
5
votes
3
answers
6k
views
Jenkins Pipeline downstream job; exit unless it hasn't run in the last x hours
Is there a way in Groovy directly or by integrating Jenkins plugins to have a downstream job complete only if it hasn't been run in the last X hours already?
Let's say I have unit tests, when green, ...
- 4,582
109
votes
6
answers
288k
views
Cleanest way to prematurely exit a Jenkins Pipeline job as a success?
I have a job that will create files, unless one of the values being fed to it matches an older value. What's the cleanest way in Jenkins to abort or exit the job, without it being FAILED? It exiting ...
- 4,582