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Jenkins EC2 Plugin Configuration via Groovy
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| /* | |
| * Configure the Jenkins EC2 Plugin via Groovy Script | |
| * EC2 Plugin URL: https://wiki.jenkins-ci.org/display/JENKINS/Amazon+EC2+Plugin | |
| */ | |
| import hudson.model.* | |
| import jenkins.model.* | |
| import hudson.plugins.ec2.* | |
| import com.amazonaws.services.ec2.model.InstanceType | |
| def instance = Jenkins.getInstance() | |
| def ec2_cloud_name = 'gist-example-cloud' | |
| def ec2_instance_cap = 5 | |
| def worker_description = 'jenkins-worker' | |
| def worker_label_string = 'worker' | |
| def ami_id = 'ami-AAAAAAAA' | |
| def security_groups = 'sg-11111111,sg-22222222' | |
| def subnet_id = 'subnet-SSSSSSSS' | |
| def instance_type = 'm3.2xlarge' | |
| def instance_profile_arn = 'arn:aws:iam::123456789012:instance-profile/JenkinsInstanceProfile' | |
| def number_of_executors = 8 | |
| def ec2_tags = [ | |
| new EC2Tag('Name', 'jenkins-worker') | |
| ] | |
| def priv_key_txt = ''' | |
| -----BEGIN RSA PRIVATE KEY----- | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX | |
| -----END RSA PRIVATE KEY----- | |
| ''' | |
| def worker_ami = new SlaveTemplate( | |
| // String ami | |
| ami_id, | |
| // String zone | |
| '', | |
| // SpotConfiguration spotConfig | |
| null, | |
| // String securityGroups | |
| security_groups, | |
| // String remoteFS | |
| '', | |
| // InstanceType type | |
| InstanceType.fromValue(instance_type), | |
| // boolean ebsOptimized | |
| false, | |
| // String labelString | |
| worker_label_string, | |
| // Node.Mode mode | |
| Node.Mode.NORMAL, | |
| // String description | |
| worker_description, | |
| // String initScript | |
| '', | |
| // String tmpDir | |
| '', | |
| // String userData | |
| '', | |
| // String numExecutors | |
| "${number_of_executors}", | |
| // String remoteAdmin | |
| '', | |
| // AMITypeData amiType | |
| new UnixData(null, null), | |
| // String jvmopts | |
| '', | |
| // boolean stopOnTerminate | |
| false, | |
| // String subnetId | |
| subnet_id, | |
| // List<EC2Tag> tags | |
| ec2_tags, | |
| // String idleTerminationMinutes | |
| '30', | |
| // boolean usePrivateDnsName | |
| true, | |
| // String instanceCapStr | |
| '50', | |
| // String iamInstanceProfile | |
| instance_profile_arn, | |
| // boolean useEphemeralDevices | |
| true, | |
| // boolean useDedicatedTenancy | |
| false, | |
| // String launchTimeoutStr | |
| '1800', | |
| // boolean associatePublicIp | |
| false, | |
| // String customDeviceMapping | |
| '', | |
| // boolean connectBySSHProcess | |
| false, | |
| // boolean connectUsingPublicIp | |
| false | |
| ) | |
| def new_cloud = new AmazonEC2Cloud( | |
| // String cloudName | |
| ec2_cloud_name, | |
| // boolean useInstanceProfileForCredentials | |
| true, | |
| // String credentialsId | |
| '', | |
| // String region | |
| 'us-east-1', | |
| // String privateKey | |
| priv_key_txt, | |
| // String instanceCapStr | |
| "${ec2_instance_cap}", | |
| // List<? extends SlaveTemplate> templates | |
| [worker_ami] | |
| ) | |
| instance.clouds.add(new_cloud) |
Here is how I do it:
// get Jenkins instance
Jenkins jenkins = Jenkins.getInstance()
// add cloud configuration
jenkins.clouds.add(amazonEC2Cloud)
// save current Jenkins state to disk
jenkins.save()
echo "Added new Ec2 Cloud for worker nodes: ${thisCloudname} - ${thisDescription}"
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Hi, this code only updates in-memory config. How to trigger save to disk and trigger Job Configuration History to commit the new config?
Edit: to save the new config to disk you need to call:
instance.save()