Eucalyptus Cloud 5 is now available, this major release includes a new Ansible based installer and technical previews for Route53 and SQS (Simple Queue Service)
In addition to the headline features, there are many smaller changes to improve the AWS compatibility and performance of Eucalyptus Cloud.
New in Eucalyptus 5
Some new features in Eucalyptus 5 are:
- Ansible installer
- Auto Scaling instance protection
- CloudFormation support for YAML templates
- EC2 iam instance profile association
- EC2 long resource identifiers
- Route53 service technical preview
- S3 bucket policy support
- SQS service technical preview
Other notable changes in Eucalyptus 5 are:
- Cluster controller now part of main cloud service
- Java runtime updated to version 11
- Reporting service removed
Try Eucalyptus 5
You can try Eucalyptus 5 with a FastStart install by running:
> bash <(curl -Ls https://get.eucalyptus.cloud)
as root, on a CentOS/RHEL 7.9 minimal install with a few IP addresses to spare.
Miss Eucalyptus 4.4.x?
Eucalyptus 5 look a little different from 4.4.x due to changes with instance types and long identifiers. If you want to try Eucalyptus 5 but with a 4.4.x feel, you can make changes as follows.
To disable EC2 long identifiers, run the following as an administrator:
> euctl cloud.short_identifier_prefixes='*'
changing this setting will cause any new resources to be created with short identifiers (where supported). You can have a mix of short and long identifiers depending on settings when those resources were created.
To change instance types to be the same as 4.4.x, run the following as an administrator:
> euform-create-stack \ --template-file /usr/share/eucalyptus/doc/ec2-instance-types-eucalyptus-4.yaml \ eucalyptus-4-instance-types > euctl cloud.vmtypes.default_type_name=m1.medium > euctl services.imaging.worker.instance_type=m1.medium > euctl services.loadbalancing.worker.instance_type=m1.medium
this will enable 4.4.x instance types and disable the default Eucalyptus 5 instance types. The default instance type and the types used for services are updated accordingly.
Moving to Eucalyptus 5?
Upgrading from previous releases to Eucalyptus 5 is not supported. If moving to Eucalyptus 5 data such as S3 objects and EBS volumes can be copied from existing deployments before they are retired.
Thanks for giving Eucalyptus 5 a try and please use github issues to report any problems you encounter to help improve Eucalyptus.