"We don't want to manage servers and infrastructure. We just want to deploy our software. It feels a little bit backwards to build these technology stacks around Docker when Stackato already does it for you. ActiveState uses Docker within the Stackato product, so it felt like a good future-proof solution ."

- Kai Virkki, Chief Architect, Service-Flow
Interview with Service-Flow's Kai Virkki

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Stackato 3.2 Updates

Placement and
Availability Zones

Stackato 3.2 lets you distribute application instances across multiple data centers and/or on specific sets of DEA machines.

Need to protect sensitive data? You can ensure that certain application instances only be deployed to specified DEAs. 

Similarly, you can distribute application instances to DEAs with preferred hardware, or multiple DEAs to guarantee availability.

Stackato 3.2 provides greater insights into memory usage through the web console.

Four new dashboard views show a summary of used, allocated and available memory across your clusters, usage across all available DEAs, and usage by Placement and Availability Zone.

Additional Dashboards

Auto-Scaling CloudStack

Simplify your cloud orchestration even further, with automatic resource scaling of Stackato DEAs on CloudStack and Citrix CloudPlatform.

Stackato 3.2 automatically scales applications to meet demand without having to write additional scripts or use third-party services.

Now you can automatically ensure application availability during peak usage periods, while ensuring efficient use of resources during low usage periods.

Application Auto-Scaling

Single Sign-On (SSO)
for Applications

Enforce your organization's security requirements by requiring users to be authenticated before accessing applications, even on a publicly accessible network not protected by VPN.

One click is all it takes to enable authentication on multiple applications without having to customize each one individually.

Achieve stronger compliance with improved control over user permissions.

Administrators can now require authorization based on groups (e.g. only people in the "IT" LDAP group have access to Stackato), and assign privilege levels based on groups (ie. set everyone in the "IT" LDAP group to be an admin, and everyone else as a non-admin).

More Granular User Permissions

Apply security and other patches to multi-node Stackato environments without application downtime, and with more flexibility.

Nodes can be updated individually or excluded from receiving specific updates. Patches are logged and can also be reverted if desired.

Kato Patch Enhancements

Stackato now offers greater ease of use on Amazon AWS with the ability to use Amazon RDS for Oracle as a database option.

Oracle RDS Support

What Customers are Saying

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Stackato 3.0 Updates

Cloud Foundry v2

Built on Cloud Foundry v2, Stackato 3.0 maintains compatibility with the Cloud Foundry ecosystem, including the new features of Cloud Foundry v2.

Organizations and Spaces offers the ability to map your applications and services to different groups of users for more effective collaboration and resource tracking.

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The Stackato web console now features a real-time activity stream (based on Appsecute), allowing dev and IT staff to collaborate more efficiently throughout an application's lifecycle.

Users can comment and coordinate work directly on the stream, improving communication within and between groups.

Activity Stream

Activity Stream

In-place Version Upgrades

Stackato is made to provide elasticity and continuous delivery. Version updates should be no exception.

Stackato 3.0 provides a more efficient upgrade process, allowing you to update targeted VMs or entire clusters with a simple command.

In-place Upgrades

Stackato now uses native APIs for OpenStack auto-scaling to go along with the existing vSphere and EC2 capability.

Support for the previously announced Citrix CloudPortal Business Manager (CPBM) provides a turnkey PaaS solution for Citrix CloudPlatform and CloudStack users.

Native OpenStack Support

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Docker Containers

Stackato's application containers are now based on Docker, the innovative open source project that has gained incredible momentum in 2013.

Docker allows for much more powerful and efficient container management and portability across Stackato clusters and opens the door for many additional capabilities in future Stackato versions.

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Stackato 3.0 provides updated runtimes and services, including PHP 5.5, Ruby 2.0 and RabbitMQ 3.1 and 2.8.

3.0 also adds support for Amazon RDS MySQL, enabling you to seamlessly deploy applications that use these services.

New Runtimes & Services


Stackato 3.0 runs on the most efficient back-end components, including:

  • Redis key-value store
  • App Manager, a component that combines processes to improve app startup times
  • Updated NATS message bus (Gnatsd) for more efficient scaling

Updated Architecture

Updated Architecture

Stackato's refreshed web UI helps you better manage your applications. Some new features include:

  • Dashboard view, with centralized application details
  • Dynamic settings, recognizing when services are enabled or disabled
  • Localization capabilities

Better Web Management

Better Web Management

Application Description

In Stackato 3.2, you can now add a description of each application and include links to external resources, helping administrators better understand the function of deployed applications.

Web UI Enhancements

Enjoy a smooth user experience with the refreshed web console. Improvements include sidebar tabs that provide simple access to sub-sections, intuitive search and filter options on pages which show lists of entities, and all-around improved responsiveness.

Stackato 3.2 merges with the latest stable code from Cloud Foundry open source, ensuring that your Stackato implementation is in sync with all improvements and updates from the Cloud Foundry community!

Cloud Foundry
Upstream Merge

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Deploy, manage and scale Docker apps

Stackato 3.4 Updates

Build Your Own Stackato Cluster for Free

Under the new Stackato Micro Cloud license agreement, you can now build a cluster using up to 20GB of RAM that runs on your own infrastructure or public cloud. The new cluster is free to use for internal testing or in production.


You now have the ability to revert to a prior version; quickly and safely test new features of your application. This is a safety net for developers when promoting a newer version of their application.

Application Rollback and Versioning

Additional Dashboards

Quota usage is now broken down by spaces as well as organizations, overall cluster memory shows an allocation cap (per license), and available system patches and upgrades are displayed in the web console.


User management enhancements such as being able to see when users last logged in, or whether they have ever logged in at all.


Easier Administration

Major improvements to system and application logging include more reliable and more efficient log streams using Websocket, logging of container creation failures and other improvements.


Logging Improvements

Cloud Foundry and Docker Upstream Merge

Docker 1.3, gnatsd, buildpack management, buildpack caching, and more.

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Docker is becoming the new standard for deploying applications, but users have been challenged by its lack of supporting tools and processes.

Now you can deploy Docker images to a single platform and manage them with ease. Stackato delivers an enterprise PaaS with multi-tenancy, security, app management and scaling capabilities to simplify and enhance your containerized app deployment strategy.

What's New in Stackato 3.6

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Docker App Settings
Feature Flags
Quota Usage

Next Steps

"We were looking for a way to scale out our environments without having to add more people...It made sense for us to go with Stackato because it is based on Cloud Foundry...ActiveState has productized that in a way that we are happy with. The support is definitely a big factor."

- Chris Turra, Web Operations Engineer, Mozilla
"Upholding the Open Web with PaaS" - Wired.com

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Stackato by ActiveState

Copyright © 2015 ActiveState Software Inc. All rights reserved. ActiveState® and Stackato® are registered trademarks of ActiveState. All other marks are property of their respective owners.

Built on Leading Open Source Technologies

Docker Apps

Deploy your own Docker images to Stackato, directly from the Docker Hub or from specified Docker registry servers, and manage them in the Stackato web console.

Admins can control which users can deploy Docker apps, and which images and registries are allowed. Local caching registry servers within Stackato help improve deployment efficiency.

Feature Flags

Admins can toggle user permissions for various tasks without having to deploy new code, such as application uploads and scaling, and creation of domains, routes, service instances and Organizations.

Enhancements and Updates

Additional updates via Cloud Foundry upstream merge (v205), updated bundled buildpacks, interface updates, Ruby 2.1.5 and Docker 1.5.