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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...

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...

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....

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...

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...

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:...

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...

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...

ファイルストレージ

Official Documentation

File Storage All files uploaded to Liferay DXP are stored in the instance's designated file store. This includes files uploaded using Documents and Media, as well as those uploaded using...

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...

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,...

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. ...

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,...

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...

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...

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...

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...

サインインのセキュリティ保護

Official Documentation

Securing Sign-In The Sign-In widget calls the various mechanisms (the portal database, an LDAP server, a SAML identity provider, or any of the ways users can authenticate) that authenticate users....

JVMの調整

Official Documentation

Tuning Your JVM Java Virtual Machine (JVM) tuning primarily focuses on adjusting Java heap and non-heap settings and configuring garbage collection. Finding settings that perform well for you...

仮想インスタンスの追加

Official Documentation

Adding a Virtual Instance Before you do anything in Liferay DXP to add a virtual instance, you must configure its domain name in your network to point to your installed Liferay DXP system. There's...

言語オーバーライドによる翻訳の変更

Official Documentation

Changing Translations with Language Override Liferay DXP 7.4 U4/Portal 7.4 GA8. Import/Export and filtering functionality in Liferay DXP 7.4 U17/Liferay Portal 7.4 GA17 Liferay's Language...

SAMLによる認証

Official Documentation

Authenticating with SAML The SAML (Security Assertion Markup Language) adapter provides Single Sign On (SSO) and Single Log Off (SLO) in your deployment. SAML works by using Identity Providers...

Multi-Factor Authentication Checkers

Official Documentation

Multi-Factor Authentication Checkers Liferay DXP 7.4 ships with two additional factor checkers for Multi-Factor Authentication. Both of them are disabled by default, because they're only useful in...

多要素認証の使用

Official Documentation

Using Multi-Factor Authentication To enhance your installation's security, you should disable less secure, one-factor forms of authentication, such as Basic Auth, Digest Auth, and WebDAV. You can...

データベースのアップグレード

Official Documentation

Upgrading the Database Liferay's tools and instructions facilitate upgrading DXP and Portal environments safely and quickly. Non-clustered environments that have small data sets, can be upgraded...

Liferayの保護

Official Documentation

Securing Liferay Liferay is built with security in mind. This includes mitigation of common security vulnerabilities and exploits like those described by the OWASP Top 10 and the CWE/SANS Top 25. ...

TCPを介したユニキャストの構成

Official Documentation

Configuring Unicast over TCP If your network configuration or the geographical distance between cluster nodes prevents you from using UDP Multicast clustering, you can configure TCP Unicast. You...

SAML管理

Official Documentation

SAML Admin The SAML Admin panel is the best place to configure your SAML instance. Use it instead of Instance Settings to streamline your SAML administration experience. Starting from Liferay...

フロントエンドリソースキャッシュ（CSS）の構成

Official Documentation

Configuring Frontend Resource Caching (CSS) Liferay DXP 2025.Q4+ When you access a page on your site, the page's load time depends on how it retrieves frontend resources, such as JavaScript or...

構成ファイルの使用

Official Documentation

Using Configuration Files System Settings provides a user interface for making system-scoped configuration changes and setting default configurations for other scopes. The same configurations in...

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...

アニメーションGIFの最適化を有効にする

Official Documentation

Enabling Optimization of Animated GIFs To scale animated GIFs, Adaptive Media uses an external tool called Gifsicle. If Gifsicle isn't installed and image/gif is included as a supported MIME type,...

外部サービスの構成

Official Documentation

Configuring External Services Liferay provides integration with external services for converting files and generating file previews. Three of these services can be enabled in the Server...

仮想インスタンス

Official Documentation

Virtual Instances Liferay DXP can host multiple portals on one installation. These are called virtual instances. Each virtual instance has completely separate data and configurations. Each is...

DevOps

Official Documentation

DevOps :::: 2 :gutter: 3 3 3 3 ::: Local Integrations Configuring Documents and Media Previews Enabling Antivirus Scanning for Uploaded Files Configuring Cache Control for Documents and Media...

ドキュメントとメディアプレビューの設定

Official Documentation

Configuring Documents and Media Previews Liferay 7.4 U84+/GA84+ By default, Liferay uses PDFBox to generate previews for files added to the document library. This is because PDFBox is the only...

Googleドライブでドキュメントの作成と編集を有効にする

Official Documentation

Enabling Document Creation and Editing with Google Drive Liferay DXP provides integration with Google Drive so you can create and edit Google Docs, Sheets, and Slides via the Documents and Media...

Microsoft Office 365でドキュメントの作成と編集を有効にする

Official Documentation

Enabling Document Creation and Editing with Microsoft Office 365 Liferay DXP integrates with Microsoft Office 365™ so you can create and edit documents, spreadsheets, and presentations stored in...

ドキュメントとメディアのキャッシュを設定する

Official Documentation

Configuring Caching for Documents and Media Liferay 7.3 U23+, Liferay 7.4 U21+, GA21+ By default, Documents and Media files are not cached by browsers or servers. This is because file visibility...

音声とビデオのプレビュー用にFFmpegを有効にする

Official Documentation

Enabling FFmpeg for Audio and Video Previews Documents and Media provides integration with the FFmpeg multimedia framework for generating audio and video file previews. To use this integration, you...

LibreOffice / OpenOffice統合の有効化

Official Documentation

Enabling LibreOffice / OpenOffice Integration LibreOffice and OpenOffice are open source productivity suites that you can integrate with Liferay. By default Liferay includes PDFBox, which generates...

Googleドライブドキュメントへのリンクを有効にする

Official Documentation

Enabling Links to Google Drive Documents Liferay supports Google Drive in Documents and Media. When enabled, you can create shortcuts to your Google Drive files that enable you to view and manage...

ドキュメントとメディアのストレージクォータを設定する

Official Documentation

Setting Storage Quotas for Documents and Media You can define storage quotas in Documents and Media by enabling the data.limit.dl.storage.max.size portal property. Once you define a value for this...

ドキュメントとメディアでのSharePointリポジトリの作成

Official Documentation

Creating SharePoint Repositories in Documents and Media Once you've added a SharePoint OAuth2 configuration, you can use it to create repositories in Documents and Media that are mounted to...

SCIMグループAPIの基礎

Official Documentation

SCIM Group API Basics Liferay DXP 2024.Q1+/Portal GA112+ Liferay provides a headless API to perform CRUD operations on SCIM groups to keep their information in sync with your company's...

キャプチャAPIの基礎

Official Documentation

Captcha API Basics Liferay provides a headless API to retrieve and submit captchas using the SimpleCAPTCHA engine. Using the /captcha endpoint from the API Explorer, you can add captchas in your...

SCIM ユーザー API の基礎

Official Documentation

SCIM User API Basics Liferay DXP 2024.Q1+/Portal GA112+ Liferay provides a headless API to perform CRUD operations on SCIM users to keep their identity information in sync with your company's...

SCIM リソースタイプ、サービスプロバイダー、スキーマの基本

Official Documentation

SCIM Resource Type, Service Provider, and Schema Basics Liferay DXP 2025.Q2+ Liferay provides a headless API to query the SCIM resource types, service providers, and schemas available. Use the...

SharePointへのLiferayのRESTコネクタの有効化

Official Documentation

Enabling Liferay's REST Connector to SharePoint Requires DXP Subscription; Compatible with SharePoint 2016 and SharePoint Online Liferay's REST Connector to SharePoint integrates Documents and...

IBM Cloud Object Storage

Official Documentation

IBM Cloud Object Storage Self-Hosted Only Liferay DXP implements IBM’s Cloud Object Storage store with the S3 compatibility layer so that it uses the same configuration as the AWS S3 store. Once...

Google Cloud Storage

Official Documentation

Google Cloud Storage Self-Hosted Only Liferay DXP 7.3 SP3+ and 7.4+ Liferay DXP provides integration with Google's Cloud Storage (GCS) service. With GCS integration, you can seamlessly store and...

OpenId Connectを使用したAuth0によるLiferay認証の設定

Official Documentation

Configuring Liferay Authentication With Auth0 Using OpenId Connect This tutorial guides you through integrating Auth0, your Identity Provider (IdP), with your Liferay environment using OpenID...

アップグレードの準備

Official Documentation

Preparing for an Upgrade Preparation and planning may be of little consequence for small, casual installations but is mandatory for large enterprise-level installations. Create a Back Up Always...

Microsoft Azure Blob Storage Service

Official Documentation

Microsoft Azure Blob Storage Service Self-Hosted Only 7.4+ and 7.3 FP2+ Microsoft Azure Blob Storage is a cloud-based storage solution that DXP’s Azure Blob Storage Store uses to seamlessly store...

OpenID Connectの使用

Official Documentation

Using OpenID Connect OpenID Connect is a lightweight authentication layer that enables users to authenticate using accounts they have on other systems. It's built on top of the OAuth 2.0...

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