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If required, modify the Helm chart for the needed level of Access Control for Kubernetes Resources

Info
titleAccess Control for Kubernetes Resources

Image Removed relies on Role Based Access Control (RBAC) when specifying the level of access needed for the kubernetes resources involved in any given  Image Removed installation. 

Essentially, to make sure that the service account used has the right level of access in order for Image Removed to function properly.
Some features do require cluster wide access to certain resources (typically resources that are not namespaced). This is realized by the use of ClusterRoles. If ClusterRoles are not permitted in the given kubernetes cluster for one reason or another, those features will have to be switched off.

The following helm values can be used to switch off features relying on ClusterRoles, see the Helm chart for further details:

- desktopOnline.ecd.nodeHostSelectionEnabled
- operator.rbacAuthProxy.enabled

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titleNote!

Warning
titleDeprecation

The usage-engine-private-edition-ec helm chart is deprecated from 10.4 and will be removed in the upcoming 10.6 release, migrate to an EC deployment.

The preparations described below are required to install Usage Engine using Helm charts and Docker images.

Fetching and Configuring Helm Chart

You will be provided to download a Helm chart with the instructions below:

  • Helm chart: usage-engine-private-edition for platform

When you are required to enter the <chart version>, refer to /wiki/spaces/DRXXE/pages/6194875 for the Helm Chart version required

Add the helm repository

Code Block
$ helm repo add usage-engine-private-edition 'https://digitalroute-public.github.io/usage-engine-private-edition'
$ helm repo update

Check if the charts are available:

Code Block
$ helm search repo -l mz10/usage-engine-private-edition --version <chart version>
 
Example: 
$ help search repo -l mz10/usage-engine-private-edition \
—version 10.6.0-release-20210930154327-270ad83673d 

#The output:
NAME                        CHART VERSION                       APP VERSION DESCRIPTION                    
 
mz10/usage-engine-private-edition    10.6.0-release-20210930154327-270ad83673d    usage-engine-private-edition                  
mz10/usage-engine-private-edition-ec 10.6.0-release-20210930154327-270ad83673d    usage-engine-private-edition Execution Context 

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Preparations - Private Cloud(4.0)
Preparations - Private Cloud(4.0)
nameprep
nopaneltrue

Ensure that there is no firewall rule that restricts access to the exposed ports to the cluster.

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See Installation -

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Private Cloud(4.0) for more information concerning ports.

In the case a Downgrade is needed later, you must define Persistent Storage.

For information about Persistent Storage, see Persistent Storage (4.0).

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UEPE3D:Preparations - Private Cloud(3.0)
UEPE3D:Preparations - Private Cloud(3.0)
nameprep2
nopaneltrue