Upgrading Hitachi iQ Studio

Hitachi iQ Studio Installation Guide

Version
1.0.x
Audience
anonymous
Part Number
MK-26HIQS000-01
ft:lastEdition
2026-06-10

Upgrade an existing iQ Studio deployment from the initial version to the latest version by using the upgrader bundle.

Overview of the upgrader bundle
The upgrader bundle iqstudio-upgrader-v<new-version>.tar.gz contains the following files.
File Description
iqstudio-installer.sh Main script for upgrade.
iqstudio-install.conf.template Configuration file template for upgrade configuration.
iqstudio-bundle-upload.sh Upload helper script called by the installer.
iqstudio-v<new-version>-FullStack.tar.gz Component bundles updated for the new version.
iqstudio-v<new-version>-operator.tar.gz Operator bundle included only when the operator version changes.
iqstudio-product-release-v<new-version>.yaml ProductRelease manifest for the new version.
iqstudio-helm Bundled iqstudio-helm binary used internally during installation and upgrade workflows.
Note: You do not need to install or configure Helm on the target environment. The bundled iqstudio-helm binary runs during execution.
run-migration.sh Qdrant data migration script for v1.0.1 upgrades.
prebake-models.py Script for pre-baking large models.
Important: Run all upgrade commands from the extracted directory.