Accessing k8s secrets in a Jenkins pipeline

Question

CloudBees CI Managed Controller 2.361.1.2-rolling running on OpenShift.

There is a k8s secret in the agents namespace:

I need to access this in my Jenkins pipeline e.g.

script.withCredentials([script.string( credentialsId: "${credentialsEnvironment}", variable: 'usernamePassword') ]) {

String auth = "${script.usernamePassword}".bytes.encodeBase64().toString()
Map params = defaultArgs + httpParams
def response = []
try {
    response = script.httpRequest(
            params +
            [
                url: "${apiEndpoint}/${url}",
                customHeaders: [[name: 'Authorization', value: "Basic ${auth}"]]
            ]
    )

} The pipeline fails because it cannot find the credentialId:

09:14:12  credentialsEnvironment: grafana-admin-user
09:14:12  [Pipeline] withCredentials
09:14:12  [Pipeline] // withCredentials
09:14:12  [Pipeline] echo
09:14:12  org.jenkinsci.plugins.credentialsbinding.impl.CredentialNotFoundException: Could not find credentials entry with ID 'grafana-admin-user'

There is a suggestion to use the Kubernetes Credentials Provider plugin but we wish to do it in a Jenkins-native way than to add one more plug-in.

Accessing k8s secrets in a Jenkins pipeline

0 Answers0