FlexDeploy is an enterprise DevOps platform with many out-of-the-box plugins and integrations. Most common implementations involve a central FlexDeploy server to support build, deploy, and release management executions for all environments. This is facilitated by secure network connectivity (SSH, http, etc.) to all environments. FlexDeploy also integrates with other DevOps tools like Source Control, Issue Tracking, Change Management, etc.

We have seen specific architectures where strict network isolation is adopted mainly for security reasons. In such configuration, if FlexDeploy is installed on one network, it cannot access Endpoints on another isolated network. Additionally, at times, an isolated network (mostly production) is restricted to specific users and/or tools. This means that we need multiple installations of FlexDeploy on each isolated network. But we still want to implement build once, deploy many for all environments, and provide same audit and reporting details.

FlexDeploy Supports Isolated Network Architectures

FlexDeploy supports such architectures. Let’s see how this is accomplished at a high level.

  • FlexDeploy is installed on each isolated network.
  • Build and deploy to a set of lower environments on the source FlexDeploy server.
  • Configuration and execution details are exported in zip format and copied to one or more target FlexDeploy servers.
  • Deployment to additional environments is completed on target FlexDeploy using previously build artifacts.

Isolated Network ArchitecturesNow let’s take a look in more detail. Most configurations and builds are done on the source server and extracted as zip file. Configurations necessary for environments managed by FlexDeploy installation are performed locally.

Export from the source FlexDeploy

There are few options to export, but the most common use is to export a release snapshot and import it on the target. In this example, the source server will manage the Development environment where developers are actively working, and the target server will manage QA and Production environments. We will export the following snapshot from the Development environment.

Release snapshots from the Development environment

The snapshot archive can be downloaded from the snapshot details page.

Download the snapshot archive from the Snapshot details pageThis archive contains configuration details as well as build artifacts for various resources necessary for the entire snapshot.

Copy archive file(s) to target FlexDeploy

Let’s copy this zip file to the target server, keep in mind that no configurations are necessary on the target server at this point. We will use WinSCP to copy this file, but any copy tool can be utilized here.

The snapshot archiveThe target server will automatically process export archives and import them appropriately. At this point, you will need to create and associate a pipeline with the newly created release and start it. We require pipelines to be managed individually in each FlexDeploy as they manage different environments. Once that is completed, the import will finish and the pipeline will be executed for this snapshot. In the image below we can see the same snapshot in the target server as well.

The same snapshot in the target serverWe can see that snapshot executed successfully for both environments in target.

View audit reports in each FlexDeploy

Let’s look at the reports. First, the source environment report below shows build and deployment to the Development environment. The package version is 1.0.19.

The source environment report

Now look at the target server’s report. You can see the deployment of 1.0.19 version to the QA and Production environment. In addition, you can see the build of that version as well. This allows us to use the same artifacts across the isolated architecture setup and also allows for easier comparison.

The target server's report

Using this basic process we can integrate with other DevOps tools as necessary. For more details, see FlexDeploy for Isolated Networks Architecture.

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Chandresh Patel

I have been working with Java EE technologies since 2000. After implementing IBM WebSphere and custom framework solutions, my past 10 years have been focused on Oracle Fusion Middleware such as WebLogic, ADF, WebCenter and Coherence. I have been part of many automation projects in the past and have a passion for automation capabilities to help our customers deliver software faster and with higher quality. In my current role as a Principal Architect at Flexagon, I am driving the FlexDeploy product strategy and development to build DevOps/CI/CD features that help our customers.

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