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Running Liferay for the First Time Once you've installed Liferay DXP/Portal and configured a database for it, it is ready to run. Start the Server Run the startup script bundled with your...

クラスター化されたインストールの維持

Official Documentation

Maintaining Clustered Installations Setting up your Liferay DXP installation to function in a cluster provides performance and scalability improvements, but also requires additional consideration...

ローリング再起動の実行

Official Documentation

Performing Rolling Restarts The rolling restart cluster maintenance process involves shutting down and updating nodes one at a time (while the other nodes are running) until they're all updated....

Liferayのパッチ適用

Official Documentation

Patching Liferay Liferay DXP uses Bundle Releases for its latest releases. Please see Updating Liferay if you are applying an Update. All Hotfixes are patches. If you're applying a Hotfix,...

ローカルサーバーにLiferayをインストールする

Official Documentation

Installing Liferay On A Local Server Liferay runs on an application server. There are three ways to host Liferay on a local machine: Using a Docker container Using a Liferay Tomcat bundle On a...

Tomcat での JNDI の設定

Official Documentation

Setting Up JNDI on Tomcat Liferay 7.4+ To set up JNDI resources, you must put the necessary JDBC drivers in the Tomcat lib folder (i.e. tomcat-9.0.56/lib). For example, if you use an Oracle...

バックアップ

Official Documentation

Backing Up Once you have your DXP installation running, you should implement a comprehensive backup plan that accounts for unforeseen events. Backup copies are also valuable for testing updates...

ブルーグリーンのデプロイ

Official Documentation

Blue-Green Deployments Blue-green is a deployment technique in which you duplicate your production environment (the blue environment) and modify the duplicate (the green environment) with software...

Liferayインスタンスの移行

Official Documentation

Migrating Liferay Instances Liferay DXP 2025.Q2+/Portal GA148+ [Beta Feature](../../security-and-administration/administration/configuring-liferay/feature-flags.md#beta-feature-flags) You can...

DXP 7.2の高度なパッチ適用

Official Documentation

Advanced Patching for DXP 7.2 Here are the DXP 7.2 advanced patching topics: Using Slim Bundles demonstrates conserving disk space by using DXP fix pack bundles that don't include Patch Files. ...

カスタムコードとパッチの互換性

Official Documentation

Custom Code and Patch Compatibility Subscribers If you deploy code that customizes or patches your DXP 7.2 installation, you must maintain its compatibility with all patches you're using. The...

パッチを適用したインストールのスリム化

Official Documentation

Slimming Down Patched Installations Subscribers In Liferay DXP 7.2, patch information is retained in Patch Files in the installation by default. This facilitates restoring DXP to a previous patch...

ホットフィックスの適用

Official Documentation

Applying a Hotfix Subscribers A Hotfix is a fix or collection of fixes delivered between Updates (or between Fix Packs for versions before DXP 7.3 SP3) to address a customer's confirmed critical...

スリムバンドルの使用

Official Documentation

Using Slim Bundles Subscribers Liferay DXP 7.2 Fix Packs and Service Packs are also released bundled with the Tomcat application server. They are available as traditional bundles and Slim Bundles....

パッチ情報の取得

Official Documentation

Getting Patch Information Subscribers You can see patch information at a glance, which helps maintain your installation and get help from Liferay Support. The Patching Tool's info command lists...

以前のバージョンへのパッチのインストール

Official Documentation

Installing Patches in Earlier Versions Subscribers The Patching Tool applies Fix Packs (including Security Fix Packs and Service Packs) for versions prior to Liferay DXP 7.3 SP3. It also applies...

パッチングツールのインストール

Official Documentation

Installing the Patching Tool Subscribers The Patching Tool is easy to install and update. Installation Download the Patching Tool from the Customer Portal. For DXP 7.3+, download the latest...

Liferayの以前のバージョンのアップデート

Official Documentation

Updating Previous Versions of Liferay Staying current with updates gives you the best security and quality. Security Updates are releases that address the latest security issues immediately. ...

パッチのアンインストール

Official Documentation

Uninstalling Patches Subscribers After you install a patch, you may decide to restore your installation to a previous patch level. Here you'll learn how to Uninstall Patches Revert (uninstall)...

JVM設定

Official Documentation

JVM Configuration As of Liferay DXP 2024.Q3+/Portal GA125+, Liferay DXP/Portal requires a Java JDK 17 or 21 (prior versions support JDKs 8 and 11) with specific JVM option settings. There are also...

カスタマイズの更新

Official Documentation

Updating Customizations Plugins (e.g., themes, apps, and customizations) you've developed must be adapted to the new Liferay version. This can be as simple as updating dependencies or involve...

Liferay Dockerイメージの使用

Official Documentation

Using Liferay Docker Images Docker Hub hosts Liferay DXP and Liferay Portal Docker images, bundled with Tomcat on Linux. The Liferay Docker Hub pages provide image details and tags for the...

コンテナのライフサイクルとAPI

Official Documentation

Container Lifecycle and API At a high level, the container starts Tomcat with Liferay deployed on it. Additionally, however, the container entry point provides an API for executing these use cases:...

Liferay Dockerイメージの構築

Official Documentation

Building Liferay Docker Images Liferay is open-source and fully customizable. You can create your own Liferay Docker images using Dockerfiles to suit the needs of your installation. For example,...

Dockerイメージのバージョン

Official Documentation

Docker Image Versions Liferay Docker image tags begin with a Liferay software version and end with an image version. [Liferay software version] [image version] For example, Liferay DXP 7.4.13...

コンテナへのアプリやその他のアーティファクトのインストール

Official Documentation

Installing Apps and Other Artifacts to Containers Applications and other artifacts (such as DXP activation keys) are installed to DXP Docker containers via the container's /mnt/liferay/deploy...

DXPをDockerでライセンスする

Official Documentation

Licensing DXP in Docker If you're using a DXP trial license that's expiring or you have a new license (activation key) you must install, you can replace your container's existing license. Here's...

DockerでDXPにパッチを適用する

Official Documentation

Patching DXP in Docker Liferay patches fix DXP issues and the Patching Tool applies the patches. On Docker Hub, Liferay provides images pre-populated with each new Fix Pack, Security Fix Pack, and...

コンテナへのファイルの提供

Official Documentation

Providing Files to the Container The Liferay container uses the files you provide to execute the following use cases: Configure Liferay with .properties Files and .config files Configure Tomcat...

コンテナでのスクリプトの実行

Official Documentation

Running Scripts in Containers If there's more that you want to do in the Liferay container beyond setting up Tomcat and Liferay files, deploying arifacts, and applying patches, you can use scripts....

新しいDockerイメージへのアップグレード

Official Documentation

Upgrading to a New Docker Image As new Liferay versions are released as Docker images, you can upgrade to them. Upgrading Liferay describes the process. Always back up your data and installation...

アップグレードのトラブルシューティング

Official Documentation

Troubleshooting Upgrades Liferay has many out-of-the-box tools and features to identify and solve issues that may arise when performing an upgrade. To troubleshoot, you can upgrade modules...

アップグレード後の考慮事項

Official Documentation

Post-Upgrade Considerations After upgrading the database, you should configure Liferay for production again and check up on feature changes that might affect your Liferay instance. Re-enable...

JBoss EAP に以前のバージョンの Liferay をインストールする

Official Documentation

Installing Earlier Liferay Versions on JBoss EAP Liferay DXP 2025.Q2/Portal 2025.Q1 or below Installing on JBoss EAP requires installing the DXP WAR, installing dependencies, configuring JBoss,...

以前のバージョンのLiferayをWebLogicにインストールする

Official Documentation

Installing Earlier Liferay Versions on WebLogic Liferay DXP 2025.Q2/Portal 2025.Q1 or below If you are using WebLogic as your application server, it is highly recommended to install DXP to a...

Wildflyに以前のバージョンのLiferayをインストールする

Official Documentation

Installing Earlier Liferay Versions on Wildfly Liferay DXP 2025.Q2/Portal 2025.1 or below Installing on WildFly requires installing the DXP WAR, installing dependencies, configuring WildFly, and...

JBoss EAPへのインストール

Official Documentation

Installing on JBoss EAP Liferay DXP 2025.Q3+/Portal 2026.Q1+ For pre-Jakarta Liferay versions, see Installing Earlier Versions on JBoss EAP. Installing on JBoss EAP requires installing the DXP...

Tomcatに以前のバージョンのLiferayをインストールする

Official Documentation

Installing Earlier Liferay Versions on Tomcat Liferay DXP 2025.Q2/Portal 2025.Q1 or below Using a Liferay-Tomcat bundle or Docker image is the fastest way to get started using Liferay DXP. This...

アプリケーションサーバーに以前のバージョンのLiferayをインストールする

Official Documentation

Installing Earlier Liferay Versions on Application Servers As new Liferay versions are released, their dependencies and installation steps change. Liferay made a big change for DXP with the 2025.Q3...

WebSphere に以前のバージョンの Liferay をインストールする

Official Documentation

Installing Earlier Liferay Versions on WebSphere Liferay DXP 2024.Q1/Portal GA112 or below Compatibility with IBM WebSphere application server has been removed in 2024.Q2 and later releases. ...

Tomcatへのインストール

Official Documentation

Installing on Tomcat Liferay DXP 2025.Q3+/Portal 2026.Q1+ For pre-Jakarta Liferay versions, see Installing Earlier Versions on Tomcat. Using a Liferay-Tomcat bundle or Docker image is the...

WildFlyへのインストール

Official Documentation

Installing on WildFly Liferay DXP 2025.Q3+/Portal 2026.Q1+ For pre-Jakarta Liferay versions, see Installing Earlier Versions on WildFly. Installing on WildFly requires installing the DXP WAR,...

AWSチャートを使用してAWSでLiferayを実行する

Official Documentation

Using the AWS Chart to Run Liferay in AWS Using the AWS chart is a CLI-only method for provisioning Liferay in AWS. Launch Liferay Set and export an environment variable to hold the Liferay AWS...

Liferay DXPのアクティブ化

Official Documentation

Activating Liferay DXP Subscription Required Liferay DXP is activated using an XML (.xml) activation key. It specifies your DXP subscription terms or trial agreement. When you run Liferay DXP for...

コンテナの設定

Official Documentation

Configuring Containers Everything that is configurable in a Liferay installation is configurable in a Liferay Docker container. Here are the most common things to configure: JVM Options Portal...

AWS マネージドリソースリファレンス

Official Documentation

AWS Managed Resources Reference By default, Liferay uses several managed services to run background operations when hosting in AWS. These resources facilitate the provisioning and continued use of...

AWS での自動スケーリング

Official Documentation

Auto-Scaling in AWS Liferay's auto-scaling feature automatically creates and destroys replicas (nodes) in the Liferay cluster to optimize performance. You can choose the minimum and maximum number...

GovCloud を使用して AWS で Liferay を実行する

Official Documentation

Using GovCloud to run Liferay in AWS Government entities can use GovCloud to provision Liferay in AWS. Subscribe to Liferay DXP Visit the AWS Marketplace. In Discover Products, find Liferay...

マーケットプレイスアーティファクトを使用してAWSでLiferayを実行する

Official Documentation

Using Marketplace Artifacts to Run Liferay in AWS You can use AWS Marketplace artifacts to provision Liferay in AWS. Prerequisite Oras CLI (optional) Launch Liferay Set and export environment...

AWSでLiferayを公開する

Official Documentation

Making Liferay Public in AWS Now that you have Liferay installed, all that's left is to make it publicly available and then configure HTTPS for secure communication. Install the nginx Ingress...

Configuring the Patching Tool

Official Documentation

Configuring the Patching Tool Subscribers The Patching Tool can be adapted to any DXP installation. The tool's auto-discovery option is the easiest way to configure the Patching Tool. If you...

Restricting Access to Specific User Fields

legacy How To

This article documents how to restrict access to specific fields for certain users in the Liferay platform. For example, there may be the need to set the email address field for users...

FAQ for LDAP on Liferay DXP

legacy

This document has been updated and ported to Liferay Learn and is no longer maintained here. This article documents some of the most frequently asked questions regarding the use of Lightweight Directory Access Protocol...

Configuring Liferay's LDAP Settings to Import Users

legacy How To

This article shows basic configuration of how to setup Liferay to import users from an LDAP server through the graphical user interface. Resolution Please note that the Control Panel...

Managing Organization Request Notifications

legacy How To

As a Help Center user, you can be a member of one or many different organizations. If you're a member of a shared organization, you can see tickets for all members of that organization. You can also receive...

Downloading the Source Code for Plugins in Liferay Marketplace

legacy How To

This article is a legacy article. It applies to previous versions of the Liferay product. While the article is no longer maintained, the information may still be applicable. If you are...

How the Patching Tool Detects Changes to JSP Files

legacy

This article explains the limitations of the patching tool (v22 and earlier) when detecting changes to the portal's JSP files. Resolution When customizations are deployed to the portal, the patching tool sometimes...

Using the Patching Tool With Websphere

legacy How To

Websphere is a complex application server that does not behave like Tomcat, making its patching process slightly different Resolution There are two ways to patch Liferay Portal in...

Checking for Collisions Before Installing a Hotfix

legacy How To

This article will walk through the basic steps that can be used to check for code collisions between a new fix pack or hotfix and custom plugins. NOTE: This procedure requires that the patches being installed include...

Why can default users access a Sites page on the Control Panel?

legacy Troubleshooting

Issue Default Users can access a Sites page on the Control Panel by directly accessing: http://localhost:8080/group/control_panel/manage/-/sites Environment Liferay DXP 7.0 Liferay DXP 7.1 Liferay DXP 7.2...

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