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Bug
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Resolution: Fixed
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Major
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None
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kubernetes 1.19.3 running on AWS
kubernetes plugin version 1.27.3
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1.27.5
When using kubernetes plugin 1.27.3, if there is a template that has a parameter/environment variable in the name field, that is evaluated once. Subsequent usage of that template will not re-evaluate the parameter. Rather, the first evaluation is always used.
For instance, this is the below template in use. The parameter "${params.configmap}" is evaluated once, and never again on subsequent build using this template.
agent {
kubernetes {
label 'abc-jenkins-slave'
inheritFrom 'default'
yamlMergeStrategy merge()
yaml """
apiVersion: v1
kind: Pod
metadata:
namespace: cicd
labels:
some-label: some-label-value
annotations:
iam.amazonaws.com/role: arn:aws:iam::****:role/k8s-jenkins
spec:
containers:
- name: soapui
image: ****.dkr.ecr.us-east-1.amazonaws.com/abc:latest
imagePullPolicy: Always
command:
- cat
tty: true
securityContext:
runAsUser: 1000
runAsGroup: 1000
resources:
limits:
cpu: 512m
memory: 512Mi
requests:
cpu: 512m
memory: 512Mi
volumeMounts:
- mountPath: /opt/abc/conf
name: vol-0
volumes:
- name: vol-0
configMap:
name: ${params.configmap}
tolerations:
- key: dedicated
operator: Equal
value: jenkins
effect: NoSchedule
envFrom:
- configMapRef:
name: cred-properties
"""
}
}
