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Scaling the Liferay Service
Official Documentation
Scaling the Liferay Service Liferay Cloud's auto-scaling feature adjusts the number of Liferay service instances based on demand to maintain performance. Configure the minimum and maximum number of...
Tuning Your Auto-Scaling Settings
Tuning Your Auto-Scaling Settings Auto-scaling ensures your services have the appropriate amount of instances at different levels of usage. You should, however, monitor your environment's usage and...
Team Activities
Official Documentation
Team Activities Keeping track of activities within each project environment is essential. With Liferay Cloud, you can monitor builds, deployments, and other project activities via the web console. ...
Stage 2: Creating Data Backup Files
Official Documentation
Stage 2: Creating Data Backup Files Now that the Liferay versions match between your on-premises and Liferay Cloud environments, you must prepare the data from your installation for migration. This...
Stage 7: Connecting the VPN
Official Documentation
Stage 7: Connecting the VPN If required for your development environment, the last stage of migration is to connect your Cloud environment to your private network. This involves configuring (or...
Stage 4: Migrating DXP Configurations and Customizations
Official Documentation
Stage 4: Migrating DXP Configurations and Customizations Now that your database and document library are applied to your Liferay Cloud environment, the next stage of migration is to migrate your...
Stage 6: Migrating Search Configurations
Official Documentation
Stage 6: Migrating Search Configurations Now that your web server configurations are deployed to Liferay Cloud, the next stage of migration is to migrate your search configurations. This involves...
Stage 5: Migrating Web Server Configurations
Official Documentation
Stage 5: Migrating Web Server Configurations Now that your Liferay configurations and customizations are deployed to Liferay Cloud, the next stage is to migrate your web server configurations. This...
Stage 8: Next Steps After Migration
Official Documentation
Stage 8: Next Steps After Migration Congratulations! If you have completed all of the previous stages in this section, then you have successfully migrated your on-premises Liferay DXP installation...
Stage 1: Matching DXP Versions
Official Documentation
Stage 1: Matching DXP Versions The first stage of migration is to configure the Liferay service running on Liferay Cloud to run the same version of the installation you want to migrate. This...
Stage 3: Uploading and Restoring the Data Backup
Official Documentation
Stage 3: Uploading and Restoring the Data Backup With your Liferay DXP database and document library in a compatible format, the next stage is to upload them together as a single backup to Liferay...
Platform Services
Official Documentation
Platform Services In Liferay Cloud, the processes necessary to host and maintain a site are run by platform services. Each service corresponds to a part of what is necessary to keep your...
Downloading and Uploading Backups
Official Documentation
Downloading and Uploading Backups The Liferay Cloud backup service creates backups of an environment's database and the full contents of the Liferay instance's LIFERAY_HOME/data folder. This...
Restoring Data from a Backup
Official Documentation
Restoring Data from a Backup During project development, there may be times when you must restore data or roll back the project to an earlier state. Restoring a backup to an environment restores...
Using the Database Client
Official Documentation
Using the Database Client Viewing data in the database is sometimes necessary to troubleshoot an issue with your application or for custom development. In order to access the database, you must use...
Continuous Integration
Official Documentation
Continuous Integration Liferay Cloud uses Jenkins to power its continuous integration infrastructure service. When you send a pull request or push a commit to one of your pre-configured GitHub...
Database Service
Official Documentation
Database Service The database service is a proxy in Liferay Cloud to the Cloud SQL service in the Google Cloud Platform where the database itself resides. The database service provides tools for...
Backup Service
Official Documentation
Backup Service Maintaining regular backups is vital to protecting your project's data. The Liferay Cloud backup service stores iterations of environment data that can be used to restore your...
Changing Your Database Username
Official Documentation
Changing Your Database Username The database username is defined by the lcp-secret-database-user secret and can be changed at any time. When this value is changed, a user with the new credentials...
Creating a Database Dump
Creating a Database Dump Uploading a backup to Liferay Cloud's backup service requires a snapshot comprised of two compressed files, containing the document library and database dump, respectively....
Changing Your Database Password
Official Documentation
Changing Your Database Password Changing the database password for your database service also affects the other services that must connect to the database. Updating your database password...
Using a Custom Service
Official Documentation
Using a Custom Service In Liferay Cloud, you are not limited to the standard set of services provided out-of-the-box. You can also create and deploy a custom service to run any new processes within...
Search Service (Elasticsearch)
Official Documentation
Search Service (Elasticsearch) The Elasticsearch service is the text search engine for your Liferay DXP application. It's a private service that only communicates with the other services in your...
Supplier Role
Official Documentation
Supplier Role Liferay DXP 7.4 U84+/GA84+ To enable suppliers to manage their own catalogs and channels, you must add at least one user with the Account Supplier role to a supplier account. These...
Blog Permissions Reference
Official Documentation
Blog Permissions Reference Here's a list of all permissions associated with the Blogs application. To configure the permissions for the Blogs widget see Setting Widget Permissions. Blog Entry...
Job Scheduler UI Reference
Official Documentation
Job Scheduler UI Reference Liferay Self-Hosted Liferay PaaS Job Scheduler Triggers View, create, and manage Job Scheduler Tasks. The Job Scheduler Triggers tab lists all tasks added to the...
Manually Programming Scheduled Jobs
Official Documentation
Manually Programming Scheduled Jobs Implementing the SchedulerJobConfiguration interface provides greater flexibility and improved performance as it is closer to the core of the job scheduler...
Logs
Official Documentation
Logs The OSGi Log Service Extender enables bundles to provide OSGi logging configuration using embedded properties files META-INF/osgi-logging.properties or META-INF/osgi-logging-ext.properties....
Message Bus
Official Documentation
Message Bus The Message Bus provides a loosely coupled way to exchange messages. A class sending a message invokes the Message Bus to send the message to a destination, while other classes...
Listening for Messages
Official Documentation
Listening for Messages You can listen for messages sent to any registered Message Bus destination, whether it's built-in to DXP/Portal, defined by third-parties, or created by you. Messages sent to...
DDM Form Annotations
Official Documentation
DDM Form Annotations The auto-generated configuration interface UI may be too simplistic for some configurations. You can use the Dynamic Data Mapping (DDM) form annotations to customize your...
Configuration
Official Documentation
Configuration In order to give test writers easy access to commonly used functions, paths, or macros, Poshi resources were created to store existing Poshi files as dependencies. These resources can...
Using Poshi Resources
Official Documentation
Using Poshi Resources Once the Poshi resources jar file is loaded onto your Poshi project, you are now able to use Liferay's commonly used functions, paths, and macros. To distinguish between files...
Job Scheduler Framework
Official Documentation
Job Scheduler Framework Liferay Self-Hosted Liferay PaaS Job Scheduler is a flexible framework built on Liferay's scheduler engine for running and scheduling business logic. This framework uses...
Job Scheduler Dispatch Framework Reference
Official Documentation
Job Scheduler Dispatch Framework Reference Liferay Self-Hosted Liferay PaaS Liferay Job Scheduler is a flexible framework built on top of Liferay's Scheduler Engine. You can use it to add,...
Setting and Accessing Configurations
Official Documentation
Setting and Accessing Configurations You can use Liferay's configuration framework to add a settings UI for a MVC Portlet. See the Example Portlet Then, follow these steps: Download and unzip...
Portlet Level Configuration
Official Documentation
Portlet Level Configuration With the configuration framework, you can set your application's configuration for different levels of scope. Where Instance and Site-scoped configurations use...
Hiding the Configuration UI
Official Documentation
Hiding the Configuration UI Liferay generates a configuration UI automatically after a configuration interface deploys. But you may have certain use cases where you want to hide the UI. For...
Scoping Configurations
Official Documentation
Scoping Configurations In Liferay DXP, you can set an application's configuration to different levels of scope: System, Instance, Site, or Portlet. For example, if you create an application to have...
Dependency Injection
Official Documentation
Dependency Injection
Creating Job Scheduler Templates
Official Documentation
Creating Job Scheduler Templates Liferay Self-Hosted Liferay PaaS Job Scheduler Tasks are created by implementing the DispatchTaskExecutor interface. Liferay DXP provides multiple out-of-the-box...
Categorizing a Configuration
Official Documentation
Categorizing a Configuration When you register a configuration interface, the UI for your application is generated in System Settings → Platform → Third Party. If you prefer a different section and...
Node Version Information
Official Documentation
Node Version Information Liferay DXP uses Node (and NPM) for many different frontend components. Specifically, the Liferay Theme Generator and Liferay's JavaScript application tools require the use...
Completely Custom Configuration
Official Documentation
Completely Custom Configuration A configuration UI is generated automatically when you create a configuration interface. But in some cases you want a completely custom UI for your configuration....
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4
Official Documentation
Using the Bootstrap 3 Compatibility Layer in Liferay 7.4 As of Liferay DXP 7.4 GA1, the Bootstrap 3 compatibility layer is removed from the built-in packages in Liferay frontend applications. If...
Traditional Java-Based Development
Official Documentation
Traditional Java-Based Development Liferay is a complex open-source platform built on several key technologies and architectural principles. Liferay is written mostly in Java and built on the OSGi...
Reference
Official Documentation
Reference Node Version Information
Core Frameworks
Official Documentation
Core Frameworks
Configuration Framework
Official Documentation
Configuration Framework Setting and Accessing Configurations Categorizing a Configuration Scoping Configurations Portlet Level Configuration Configuration Form Renderer DDM Form Annotations ...
Configuration Model Listener Reference
Official Documentation
Configuration Model Listener Reference Use model listeners in your own configurations to listen for events and execute code in response. Creating a model listener requires only three steps: ...
Configuration Form Renderer
Official Documentation
Configuration Form Renderer When you create a configuration interface, a configuration UI is automatically generated. But in some cases you want customize the look and feel of the UI. For example,...
Field Options Provider
Official Documentation
Field Options Provider You can populate a drop-down list manually in the @Meta.AD annotation of the configuration interface. But you can also populate the option labels and values automatically...
Tuning Messaging Performance
Official Documentation
Tuning Messaging Performance Liferay DXP 2023.Q3/Portal GA92 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 2023.Q3/Portal GA92. Messaging...
Listening for Registration Events
Official Documentation
Listening for Registration Events Liferay DXP 2023.Q3/Portal GA92 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 2023.Q3/Portal GA92. The messaging...
Using Default Synchronous Messaging in Previous Versions
Official Documentation
Using Default Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 7.4...
Using Asynchronous Messaging
Official Documentation
Using Asynchronous Messaging Message Bus's asynchronous option provides fire and forget behavior; send a message and continue processing without waiting for a response. An asynchronous message is...
Portlet Descriptor to OSGi Service Property Map
Official Documentation
Portlet Descriptor to OSGi Service Property Map Here's a map of portlet XML descriptor values to OSGi service properties for publishing OSGi Portlets. The properties centralize and simplify portlet...
Using Direct Synchronous Messaging in Previous Versions
Official Documentation
Using Direct Synchronous Messaging in Previous Versions Liferay DXP 7.4 U48/Portal GA49 and Below Unsupported The messaging API this tutorial covers is unavailable after Liferay DXP 7.4...
Asset Framework
Official Documentation
Asset Framework The asset framework is behind many of Liferay's most powerful features. It provides tools for displaying and interacting with any type of content and data. For example, if you build...
Portlets
Official Documentation
Portlets Liferay DXP started off as a portal server for Java-based web applications called portlets (see JSR 168, JSR-286, and JSR-362). Portlets process requests and generate responses like any...

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