AI Center - Upgrade AI Fabric

ai-center

2020.10

false

AI Center

Release Notes
Requirements
- Hardware and software requirements
- AI Fabric architecture
Installation
Getting Started
- About AI Fabric
- Using AI Fabric
Projects
- About Projects
- Managing Projects
Datasets
- About Datasets
- Managing Datasets
ML Packages
Pipelines
ML Skills
- About ML Skills
- Managing ML Skills
ML Logs
- About ML Logs
Document Understanding in AI Fabric
- Data Manager
- OCR Services
Basic Troubleshooting Guide
- General AI Center Troubleshooting and FAQs

Upgrade AI Fabric

Important:

Before updating please validate that ai-appmanager database already exist on your SQL server. If not, please create it and add same user that was used for other databases during Database configuration step.

Log in to the Linux machine where AI Center is installed and run the following command:
```
kubectl -n istio-system scale --replicas=0 deploy istio-ingressgateway
kubectl -n istio-system scale --replicas=0 deploy istiod
kubectl -n istio-system scale --replicas=0 deploy istio-ingressgateway
kubectl -n istio-system scale --replicas=0 deploy istiod
```
Run the infra installer corresponding to your environment and answer Y when asked if you want to upgrade the different components. For more information, see Run the AI Center Infrastructure Installer ).

Run the following command after the infra installation is done:

kubectl -n istio-system scale --replicas=1 deploy istio-ingressgateway
kubectl -n istio-system scale --replicas=1 deploy istiod
kubectl -n istio-system delete pod $(kubectl get pods -n istio-system --no-headers -o custom-columns=":metadata.name" | grep prometheus-)
kubectl -n istio-system scale --replicas=1 deploy istio-ingressgateway
kubectl -n istio-system scale --replicas=1 deploy istiod
kubectl -n istio-system delete pod $(kubectl get pods -n istio-system --no-headers -o custom-columns=":metadata.name" | grep prometheus-)

Check if there is a new version of UiPath AI Center available. To do so, go to the KotsAdmin interface (for example <aif-ip/>:8800) and click Check for updated.

For airgapped, you can manually upload the new airgap bundle (.airgap). Upload it and wait for all the files to be extracted. Once extracted, the version number displayed will change and a new version is ready.
Run the application installer corresponding to your environment. For more information, see Run the AI Center Application Installer.

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