def ssh_credential = { instance, id, username, description, privateKeySource=new com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey.UsersPrivateKeySource(), passphrase='' ->

// Retrieve the Global credential store

def domain = com.cloudbees.plugins.credentials.domains.Domain.global()

def store = instance.getExtensionList('com.cloudbees.plugins.credentials.SystemCredentialsProvider')[0].getStore()

// Create the SSH credential

def jenkins_creds = new com.cloudbees.jenkins.plugins.sshcredentials.impl.BasicSSHUserPrivateKey(

com.cloudbees.plugins.credentials.CredentialsScope.GLOBAL,

id,

username,

privateKeySource,

passphrase,

description

)

store.addCredentials(domain, jenkins_creds)

println "Adding ${id} ssh credentials"

}