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事象／ユースケースポートレットのアプリケーションディスプレイテンプレートの初期値を変更するための手順。解決策／提案以下の場所から、テンプレートキーを取得コントロールパネル＞サイト＞グローバルサイト＞編集＞アプリケーション・ディスプレイ・テンプレート＞任意のテンプレート＞テンプレートキーコントロールパネル＞設定＞システム設定　から、変更したいポートレットを選択「ddmTemplate_＜ADTの”テンプレートキー”＞」の形式で”Display Style”に値を設定設定例：...

Liferay Connected Services (LCS) よくあるご質問と回答

legacy

LCSへのよくあるご質問です。セキュリティサーバーにはファイアウォールが適用されており、インターネット上で直接的な通信が行えません。それでもLCSは使えますか? LCSクラウドサーバーではどのようなセキュリティ対策が提供されていますか? LCSのユーザーアカウントの認証方法やパスワードポリシーはどのようなものですか? LCSの使用におけるサービスの条件と制限はどのようなものですか? LCSはどのように顧客のデータを保護していますか? LCSのクラウドストレージに送られる情報を制限できますか?...

開発者（キャッシュ無効化）モードを使用する方法

legacy Troubleshooting

事象／ユースケーステーマを開発していますが、CSS等が即座にWebブラウザへ反映されないことがあります。解決策 / 提案以下のプロパティを ${liferay.home}/portal-ext.properties に設定し、開発者モードでLiferayを起動することで、キャッシュ機構を無効化できます： include-and-override=portal-developer.properties 必要に応じてWebブラウザのキャッシュもクリアしてください。...

Liferay Util Taglib の使いかた

legacy

事象／ユースケース Liferayで利用可能なTaglibの一覧が欲しいです。また、簡単なサンプルコードが欲しいです。解決策 / 提案 Taglibの関連資料は次のとおりです： Using the Liferay Util Taglib（Taglibの利用方法） Tag Library Documentation Generator - Generated Documentation（ライブラリ一覧） JSPにボタンを表示する場合の例（ボタンの詳細）： <aui:button value="Button"/> 追加情報 Lexicon...

「Redirect URL ... not allowed」という警告メッセージが出力される

legacy Troubleshooting

事象／ユースケース「Redirect URL ... not allowed」という警告メッセージが出力されます。解決策 / 提案デフォルトで許可されているリダイレクト先IPアドレスは、ループバックアドレス（127.0.0.1）とホストサーバーIP（SERVER_IP）のみのため、それ以外へのリダイレクト時に警告メッセージが出力されます。...

SOC (Security Operations Center) and Threat Monitoring in Liferay SaaS and Liferay PaaS

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Issue Does Liferay have a SOC (Security Operations Center) team and what tools/applications are used to manage security alerts and monitor threats? Environment Liferay PaaS Liferay SaaS Resolution Liferay has a InfoSec...

Translating Content in the Content Management System

Official Documentation

Translating Content in the Content Management System Liferay DXP 2026.Q3+ Liferay provides integrated tools for translating content to create engaging, localized experiences for your global users....

Liferay Cloud Infrastructure

Official Documentation

Liferay Cloud Infrastructure Liferay Cloud is a flexible platform that combines a collection of key components to provide a robust, reliable, and manageable Liferay DXP implementation. This diagram...

Liferay Cloud Data Center Locations

Official Documentation

Liferay Cloud Data Center Locations Liferay Cloud has a variety of available, regional data centers around the world to host customer environments. Liferay SaaS Data Centers These data centers are...

Understanding Service Stack Versions

Official Documentation

Understanding Service Stack Versions The Liferay Cloud service stack represents the major version of all of the services in your Liferay Cloud environment. Each individual service may have a...

Liferay Cloud Support

Official Documentation

Liferay Cloud Support Liferay is committed to providing excellent service and customer experience. Liferay Cloud customers have several means to contact support, including opening a Support ticket...

Web Server Service (Nginx)

Official Documentation

Web Server Service (Nginx) The Nginx web server functions as a gateway from the open internet to your Liferay Cloud services. It handles all traffic from your users and acts as a high-performance...

Example Configuration Files

Official Documentation

Example Configuration Files Different services in Liferay Cloud (such as the search and web server services) use configuration files to perform what you might be used to handling differently in an...

Configuration via LCP.json

Official Documentation

Configuration via LCP.json Each service in your Liferay Cloud environments has an LCP.json file that you can use to configure the service. You can configure properties like the service ID, memory,...

Default Provisioning for PaaS Environments

Official Documentation

Default Provisioning for PaaS Environments Liferay PaaS provides preconfigured infrastructure templates to meet the varying needs of development, testing, and production environments. Liferay Cloud...

Platform Limitations

Official Documentation

Platform Limitations Liferay Cloud and its services have some notable limitations, depending on your subscription level. Limitations with Liferay Cloud's infrastructure may change over time. ...

Upgrading to a High Availability Subscription

Official Documentation

Upgrading to a High Availability Subscription In many cases, the standard subscription plan for Liferay Cloud is sufficient to ensure quality performance for a live project. As your needs change,...

Liferay Cloud Maintenance and Release Schedule

Official Documentation

Liferay Cloud Maintenance and Release Schedule Liferay SaaS and PaaS both have weekly maintenance and release schedules. Liferay Cloud uses a transparent and predictable release cadence so you can...

Reference

Official Documentation

Reference

Adding a New Environment

Official Documentation

Adding a New Environment Liferay Cloud projects are provisioned with multiple environments to fit the needs of most users. If your application requires an additional environment, you can request...

Defining Environment Variables

Official Documentation

Defining Environment Variables Environment variables are a set of dynamic placeholders that can affect the way a service behaves within an environment. You can define environment variables via the...

Breaking Changes

Official Documentation

Breaking Changes Breaking changes in the Cloud platform are changes that break or alter existing functionality of the platform's console, services, or infrastructure. These changes can impact the...

Support and Troubleshooting

Official Documentation

Support and Troubleshooting Troubleshooting Troubleshooting Tools and Resources Reading Liferay Cloud Service Logs Shell Access Troubleshooting Services Disaster Recovery Overview ...

Liferay Cloud Support FAQs

Official Documentation

Liferay Cloud Support FAQs Here are the answers to common questions pertaining to Liferay Cloud Support. Why isn't Liferay Cloud open source? Liferay is an open-source company, with open-source...

Liferay SaaS Compatibility Matrix

Official Documentation

Liferay SaaS Compatibility Matrix Liferay DXP is the heart of Liferay SaaS, but not every DXP feature applies to Liferay SaaS. Some DXP features are not compatible, and some must be achieved via...

Liferay Cloud Version 5 Changes

Official Documentation

Liferay Cloud Version 5 Changes Liferay Cloud version 5 comes with several changes and new features: ModSecurity Capabilities with Nginx Improved Regional Persistence Prepare and Swap Backup...

Command-Line Tool

Official Documentation

Command-Line Tool The CLI tool can be used to view and manage your Liferay Cloud services. Once installed, you can run lcp --help in your terminal to view available actions. You can run the -v or...

Disaster Recovery Overview

Official Documentation

Disaster Recovery Overview Liferay Cloud offers two strategies for disaster recovery: Automatic and Cross-Region. Automatic Disaster Recovery Strategy Liferay Cloud performs automatic disaster...

Support Access

Official Documentation

Support Access Support Access is an optional setting that expedites troubleshooting by giving Liferay engineers direct access to a Liferay Cloud project environment. Liferay Cloud administrators...

Maintenance and Downtime

Official Documentation

Maintenance and Downtime Sometimes, big changes in the underlying infrastructure of a project may cause downtime. When planning for these changes, you can enable maintenance mode to redirect...

Troubleshooting Tools and Resources

Official Documentation

Troubleshooting Tools and Resources When you have an issue with your site, you need tools to diagnose and resolve technical issues quickly. Liferay Cloud provides you with tools and resources for...

Enabling Glowroot on PaaS

Official Documentation

Enabling Glowroot on PaaS Liferay DXP 2023.Q4+/Portal GA100+ Glowroot is included with Liferay in the /opt/liferay/glowroot folder. Glowroot stores profiling and transaction data on the...

Troubleshooting Services

Official Documentation

Troubleshooting Services Services are the core of a Liferay Cloud environment. This article covers troubleshooting techniques that can be used to investigate and address issues that may arise with...

Shell Access

Official Documentation

Shell Access The command-line tools in Liferay Cloud contribute to the developer's workflow by delivering speed, control, traceability, scripting, and automation capabilities. Shell access makes it...

Creating Thread and Heap Dumps

Official Documentation

Creating Thread and Heap Dumps When you are experiencing issues with your Liferay service's performance, you may need to take thread or heap dumps to help you or Liferay Cloud Support optimize your...

Liferay Cloud Platform Status

Official Documentation

Liferay Cloud Platform Status The Liferay Cloud Platform is comprised of multiple systems. Users can view the status of Liferay Cloud Platform systems, incident history, and planned maintenance...

Self-Healing

Official Documentation

Self-Healing The self-healing functionality of Liferay Cloud detects if a service or application has become unresponsive and automatically initiates procedures to recover the unresponsive service....

Configuring Cross-Region Disaster Recovery

Official Documentation

Configuring Cross-Region Disaster Recovery Liferay Cloud provides two ways for customers to take advantage of the Disaster Recovery (DR) procedure in the case of major incidents: Automatic Disaster...

Reading Liferay Cloud Service Logs

Official Documentation

Reading Liferay Cloud Service Logs Environment logs are crucial for diagnosing and resolving technical issues in a project. Liferay Cloud provides a variety of environment logs that users can...

Tuning Security Settings

Official Documentation

Tuning Security Settings Here are a list of best practices for tightening and maintaining your Liferay PaaS project's security, including networking practices, data security, and general security...

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