templates/init_admin.groovy.j2

#!groovy
// jenkins molecule/default/molecule.yml
//
// SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
// SPDX-License-Identifier: Apache-2.0


import hudson.security.*
import jenkins.model.*

// Disable Setup Wizards
if(Jenkins.instance.getSecurityRealm().getClass().getSimpleName() == 'None') {
    def instance = Jenkins.getInstance()

    // Those files should be mounted into the jenkins master container
    def setupUser = '{{ jenkins_admin_username }}'
    def setupPass = '{{ jenkins_admin_password }}'

    def hudsonRealm = new HudsonPrivateSecurityRealm(false)
    instance.setSecurityRealm(hudsonRealm)
    def user = instance.getSecurityRealm().createAccount(setupUser, setupPass)
    user.save()

    def strategy = new FullControlOnceLoggedInAuthorizationStrategy()
    strategy.setAllowAnonymousRead(false)
    instance.setAuthorizationStrategy(strategy)

    instance.save()

    println("SetupWizard Disabled")
}