-
Bug
-
Resolution: Fixed
-
Minor
-
None
-
Jenkins 2.73.1 Kubernetes plugin 1.0
Pipeline parameters are not available as environment variables in the pod containers that aren't the JNLP container.
This Jenkinsfile produces output showing the issue:
properties([
parameters([
string(name: 'PARAM_TEST', defaultValue: 'foo', description: ''),
]),
])
podTemplate(
cloud: 'kubernetes',
containers: [
containerTemplate(
alwaysPullImage: false,
envVars: [],
image: 'alpine',
name: 'alpine',
privileged: false,
ttyEnabled: true,
),
],
serviceAccount: 'jenkins',
idleMinutes: 0,
instanceCap: 2,
label: 'test-pipeline',
name: 'test-pipeline',
) {
node ('test-pipeline') {
sh 'echo \$PARAM_TEST: $PARAM_TEST'
container('alpine') {
sh 'echo \$PARAM_TEST: $PARAM_TEST'
}
}
}
Output:
Started by user chance.zibolski
[Pipeline] properties
[Pipeline] podTemplate
[Pipeline] {
[Pipeline] node
Running on test-pipeline-xchj7-gcv7h in /home/jenkins/workspace/test-pipeline
[Pipeline] {
[Pipeline] sh
[test-pipeline] Running shell script
+ echo foo: foo
foo: foo
[Pipeline] container
[Pipeline] {
[Pipeline] sh
[test-pipeline] Running shell script
+ echo :
:
[Pipeline] }
[Pipeline] // container
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // podTemplate
[Pipeline] End of Pipeline
Finished: SUCCESS
- is caused by
-
-
- Resolved
-
[JENKINS-47210] parameters are not available as environment variables in pod containers
Closing the issue because the example is working now:
Running on test-pipeline-r5njn-pcx39 in /home/jenkins/agent/workspace/JENKINS-47210
[Pipeline] {
[Pipeline] sh
+ echo foo: foo
foo: foo
[Pipeline] container
[Pipeline] {
[Pipeline] sh
+ echo foo: foo
foo: foo
[Pipeline] }
[Pipeline] // container
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // podTemplate
[Pipeline] End of Pipeline
Finished: SUCCESS
I managed to solve this one by manually passing defined variables again inside containerTemplate:
properties([ parameters([ string(name: 'PARAM_TEST', defaultValue: 'foo', description: ''), ]), ]) podTemplate( cloud: 'kubernetes', containers: [ containerTemplate( alwaysPullImage: false, envVars: [containerEnvVar(key: 'PARAM_TEST', value: "$PARAM_TEST")], image: 'alpine', name: 'alpine', privileged: false, ttyEnabled: true, ), ],