Package a P6 App
To package a Platform 6 application, having access to the
applications service is required.
Also, an application profile must have been created and installed on an instance via the Management Console (P6 MC).
Packaging an Application¶
Packaging an application will actually generate a Platform 6 application file (
.p6app) containing the application attributes and zero or more serialised service items (configuration from individual Platform 6 services).
It is the raw logic and configuration of your application.
The whole application package is bundled, hashed and signed to guarantee the integrity of the bundle and ensure it is not tampered with.
Signing is performed automatically thanks to the key of the application profile when you package your application.
You can package an application only if the related application profile is installed on the instance you are working on.
Clicking on the ‘Develop’ button will create a new bundle from the application details and sign it using the key in the application profile. The newly created application bundle will be automatically added as a new application in the list of applications allowing it to be downloaded and distributed to others.
If an application already exists with the same key and version, the Application Publisher will not be allowed to build.
New applications in development mode can be deleted.
Double-clicking on a row will give access to the application build details form which allows the application publisher to define the content of the application.
The user interface allows the application publisher to select each installed service and list the service items that have an application key that matches the application that is being built. The application publisher can select items from the list to include in the application and also select the content-mode (none, read and edit) for each service item selected.
If you want to use classes from a Jar archive in your install script you have to:
- Deploy the bundled resources inside the
- Use those classes from Jar archive inside the
Please read the Bundled Resources guide section to understand how to add Java archives in your application.
Notice that in order to create a
Post-install script using classes from a Jar archive you need to manually deploy the resource before saving the script.
This limitation is due to the compilation of the groovy script and requires the classes to be loaded to be used.
The version and the status values can be entered. Please note that Platform 6 does not manage application’s versions and status messages. They are treated as simple strings only. However, they can be used to help application’s users control what is installed on their instances.
An application can’t be packaged over the top of one that already exists! Thus the combination of the application’s version and status must be unique.
Applications can optionally expire after a given period (trial versions for example). The ‘Expires after’ field specifies this behaviour.
Pre-Install, Post-Install and Uninstall scripts can be selected. The user interface provides a list of scripts with matching application key to choose from.
The scripts should set the pipeline variable: installScriptResult to either true or false depending upon the execution outcome of the script.
The Uninstall script is run BEFORE the items are un-deployed.
Finally, the application’s properties list enables a publisher to define values passed to each Install/Uninstall script. These properties are also be available at runtime to enable additional functionality.
For example, if the Application Publisher is distributing a custom service written in Java and conforming to Platform 6 ServiceComponent specification, they can add the service checksum as a property that can be validated by the Platform Manager at runtime.