Upgrade Notes for Version Pre-2026.*.*

Problem

The following are considerations and notes on upgrading IDE Services to version 2026.*

Resolution

1. Backup Data(optional)

   • Perform a full backup of your database and storage

2. Deployment Strategy(optional)

   • Use the RollingUpdate deployment strategy to allow for a non-disruptive upgrade.

   • Configure the following javaOpts in your values.yaml file:

     -Xmx1g -Xms256m -Dspring.flyway.outOfOrder=true -Dspring.flyway.ignoreMigrationPatterns.0=*:missing -Dspring.flyway.ignoreMigrationPatterns.1=*:future
     

3. HTTP Client Proxy Configuration Changes - 2026.0.*

   • Proxy settings for Spring Cloud Gateway have been renamed.
     • Update from spring.cloud.gateway.httpclient.proxy.* to spring.cloud.gateway.server.webflux.httpclient.proxy.*.
     • Without this update, IDE Services may bypass the proxy and directly connect to upstream hosts.

4. CDN Domain URL Schema - 2026.0.*

   • Ensure all custom values for the following properties include the URL schema (e.g., https:// or http://):

     tbe.download.cdn-domains
     tbe.download.extra-cdn-domains
     

   • Example:

     https://download.jetbrains.com
     

     • Missing URL schema may lead to server startup validation failure.

5. Supported Java and PostgreSQL Versions - 2026.1.*

   • IDE Services stopped supporting Java below version 21. Update Java to version 21 or later (for example, openjdk-21-jre).
   • IDE Services stopped supporting PostgreSQL below version 15. Update PostgreSQL to version 15 or later.

Notes

• Upgrade IDE Services
  • Kubernetes Helm
  • Docker and binaries – Change the image version of IDE Services, make sure its volumes are mounted to prevent data loss. Besides, please refer to the preferred or common policies to manage Docker containers in your organization (if any).
• 2026.1 Release Notes
• 2026.0 Release Notes