I have a Jenkins Pipeline to run my test suite in Cypress, in the cypress project i use a .env file to store sensible data like user credentials to execute the tests.
How can i set the process.env on Jenkins to use in my cypress project?
You can store your credentials in a Jenkins credentials store. Then you can use these credentials within the pipeline like below.
withCredentials([string(credentialsId: 'mytoken', variable: 'TOKEN')]) {
sh '''
curl -H "Token: $TOKEN" https://some.api/
'''
}
If you want to add them to a .env file you can add them to a file like below.
withCredentials([string(credentialsId: 'mytoken', variable: 'TOKEN')]) {
sh '''
echo "mytoken=$TOKEN" >> process.env
'''
}
Related
I have one script test_run.py that internally runs few perforce/p4 commands. So in order to run perforce commands 1st we need to authenticate to perforce. So i have created p4 credentials named
:p4_creds with my login credentials In Jenkins
stage('Run script'){
withCredentials([usernamePassword(credentialsId: 'p4_creds', usernameVariable: 'USERNAME', passwordVariable: 'P4PASSWD')]){
sh '''
export P4USER=${USERNAME}
export P4PASSWD=${P4PASSWD}
export P4CLIENT=${jenkins-${NODE_NAME}-${JOB_NAME}}
chmod +x test_run.py
python2 test_run.py
'''
}
}
When i try to run the job, It fails with Perforce password (P4PASSWD) invalid or unset. , I am following this :- https://issues.jenkins.io/browse/JENKINS-58209 to setup my pipeline. Am i missing something?
How to inject passwords to the build as environment variables(these are job passwords) for deployment through ansible via pipeline or dsl script
First, those job passwords should be registered as credentials inside Jenkins.
Second, you can use said file when calling your ansible-playbook command, through the Credentials Binding plugin.
See "How to use multiple credentials in withCredentials in Jenkins Pipeline"
node {
withCredentials([
usernamePassword(credentialsId: credsId1, usernameVariable: 'USER1', passwordVariable: 'PASS1'),
usernamePassword(credentialsId: credsId2, usernameVariable: 'USER2', passwordVariable: 'PASS2')
...
]) {
sh '''
set +x
ansible-playbook /path/to/ansible-playbook.yml -i /path/to/hosts_list -u AUTO_USER --private-key=/path/to/private-key \
-e $USER1=$PASS1 -e $USER2=$PASS2
'''
}
}
Note: the file should have a JSON content, with your
I used this Link for configuring http proxy in Jenkins, but after using printenv only those variables are set.
HTTP_PROXY=http://127.0.0.1:3128
https_proxy=http://127.0.0.1:3128
I expected that http_proxy and HTTPS_PROXY get also set.
I added following steps in my build stage to set those environment variables but http_proxy and HTTPS_PROXY are not getting set.
stage('build') {
steps {
echo "************ Before exporting ***************************"
sh 'printenv | sort'
sh "export http_proxy='http://127.0.0.1:3128'"
sh "export https_proxy='http://127.0.0.1:3128'"
sh "export HTTP_PROXY='http://127.0.0.1:3128'"
sh "export HTTPS_PROXY='http://127.0.0.1:3128'"
echo "************ After exporting ***************************"
sh 'printenv | sort'
echo "**************************************************"
sh './myScript'
}
}
Could you please help me to undrestand what is the problem and get myScript running, now it just fails because those variables are not correctly set?
If proxy is only needed for this script, you can use the following:
withEnv(['HTTP_PROXY=http://${YOUR_PROXY}','HTTPS_PROXY=http://${YOUR_PROXY}']) {
sh './myScript'
}
stages
{
stage('test')
{
steps
{
withCredentials([string(credentialsId: 'kubeconfigfile', variable: 'KUBECONFIG' )])
{
container('deploycontainer')
{
sh 'TEMPFILE=$(mktemp -p "${PWD}" kubeconfig.XXXXX)'
sh 'echo "${TEMPFILE}"'
}
}
}
}
}
I'm new to creating pipelines and am trying to covert a freestyle job over to a pipeline.
I'm trying to create a temp file for a kubeconfig file within the container.
I've tried everyway I could think of to access the vars for the shell and not a groovy var.
even trying the below prints nothing on echo:
sh 'TEMPFILE="foo"'
sh 'echo ${TEMPFILE}'
I've tried escaping and using double quotes as well as single and triple quote blocks.
How do you access the shell vars from within the container block/how do you make a temp file and echo it back out within that container block?
With Jenkinsfiles, each sh step runs its own shell. When each shell terminates, all of its state is lost.
If you want to run multiple shell commands in order, you can do one of two things.
You can have a long string of commands separated by semi-colons:
sh 'cmd1; cmd2; cmd3; ...'
Or you can use ''' or """ to extend the commands over multiple lines (note of course that if you use """ then groovy will perform string interpolation):
sh """
cmd1
cmd2
cmd3
...
"""
In your specific case, if you choose option 2, it will look like this:
sh '''
TEMPFILE=$(mktemp -p "${PWD}" kubeconfig.XXXXX)
echo "${TEMPFILE}"
'''
Caveat
If you are specifying a particular shebang, and you are using a multiline string, you MUST put the shebang immediately after the quotes, and not on the next line:
sh """#!/usr/bin/env zsh
cmd1
cmd2
cmd3
...
"""
I've been trying to access a subdirectory inside of my Jenkins workspace with unix command : sh "cd ${workspace}/Myfolder", however the command does not work. I am using groovy script in Jenkins (Jenkinsfile).
My ${workspace} directory is: /var/lib/jenkins/workspace/test_sam_single_pipeline
When I execute command: sh "cd ${workspace}/Myfolder"
I use command: sh "pwd"
The output is:
/var/lib/jenkins/workspace/test_sam_single_pipeline
It seems I cannot access "Myfolder" subdirectory by using the "cd" command.
What am I missing?
in declarative pipeline you can use
dir('MyFolder') {
sh "pwd"
}
or use one shell for all your commands
sh """
cd MyFolder
pwd
"""
or join commands
sh "cd MyFolder && pwd"