Jenkins - Set Digitalocean slaves plugin parameters via groovy script - #jenkins #groovy #jenkins-digitalocean #jenkins-slaves #jenkins-slave

jenkins-set-digitalocean-plugin-parameters.groovy

#!groovy

// imports
import com.dubture.jenkins.digitalocean.DigitalOceanCloud
import com.dubture.jenkins.digitalocean.SlaveTemplate
import jenkins.model.Jenkins

// parameters
def slaveTemplateParameters = [
  idleTerminationInMinutes: '10',
  imageId:                  'ubuntu-17-10-x64',
  initScript:               '',
  installMonitoring:        false,
  instanceCap:              '2',
  labellessJobsAllowed:     false,
  labelString:              'digitalocean.toronto.ubuntu.17.10',
  name:                     'digitalocean.toronto.ubuntu.17.10',
  numExecutors:             '1',
  regionId:                 'tor1',
  sizeId:                   '512mb',
  sshPort:                  22,
  tags:                     '',
  userData:                 '',
  username:                 'root',
  workspacePath:            '/home/jenkins'
]

def cloudParameters = [
  authToken:            '01234567890123456789012345678901234567890123456789',
  connectionRetryWait:  '30',
  instanceCap:          '2',
  name:                 'mycompany',
  sshKeyId:             '01234567',
  timeoutMinutes:       '10',
  usePrivateNetworking: false,
  privateKey:     '''-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----'''
]

// https://github.com/jenkinsci/digitalocean-plugin/blob/digitalocean-plugin-0.17/src/main/java/com/dubture/jenkins/digitalocean/SlaveTemplate.java
SlaveTemplate slaveTemplate = new SlaveTemplate(
  slaveTemplateParameters.name,
  slaveTemplateParameters.imageId,
  slaveTemplateParameters.sizeId,
  slaveTemplateParameters.regionId,
  slaveTemplateParameters.username,
  slaveTemplateParameters.workspacePath,
  slaveTemplateParameters.sshPort,
  slaveTemplateParameters.idleTerminationInMinutes,
  slaveTemplateParameters.numExecutors,
  slaveTemplateParameters.labelString,
  slaveTemplateParameters.labellessJobsAllowed,
  slaveTemplateParameters.instanceCap,
  slaveTemplateParameters.installMonitoring,
  slaveTemplateParameters.tags,
  slaveTemplateParameters.userData,
  slaveTemplateParameters.initScript
)

// https://github.com/jenkinsci/digitalocean-plugin/blob/digitalocean-plugin-0.17/src/main/java/com/dubture/jenkins/digitalocean/DigitalOceanCloud.java
DigitalOceanCloud digitalOceanCloud = new DigitalOceanCloud(
  cloudParameters.name,
  cloudParameters.authToken,
  cloudParameters.privateKey,
  cloudParameters.sshKeyId,
  cloudParameters.instanceCap,
  cloudParameters.usePrivateNetworking,
  cloudParameters.timeoutMinutes,
  cloudParameters.connectionRetryWait,
  [slaveTemplate]
)

// get Jenkins instance
Jenkins jenkins = Jenkins.getInstance()

// add cloud configuration to Jenkins
jenkins.clouds.add(digitalOceanCloud)

// save current Jenkins state to disk
jenkins.save()