Onesait Platform Helm chart

• Requirements:

  • Helm v3 installed

How to install the Chart

helm repo add onesaitplatform https://helm.onesaitplatform.com/
helm repo update

How to deploy Onesait Platform chart on k8s/ocp existing cluster

• You can override default chart values with the following, saving it as a file with yaml extension and passing it to the chart execution with -f flag.

global:
  storageClassName: managed-premium
  storageClassProvisioned: false
  logStorageClassName: Azurefile
  localStorageEnabled: false
  env:
    serverName: "example.onesaitplatform.com"
    ingressHostName: example.onesaitplatform.com

• Helm installation command:

helm install onesaitplatform/onesaitplatform-ce-base-chart \
               -f base-values.yml \
               --namespace <your_k8s_namespace> \
               --generate-name \
               --version 5.3.0-ce

• In case you want to deploy engine/intelligence charts, the following instructions must be executed:

helm install onesaitplatform/onesaitplatform-ce-engine-chart \
               -f engine-values.yml \
               --namespace <your_k8s_namespace> \
               --generate-name \
               --version 5.3.0-ce

helm install onesaitplatform/onesaitplatform-ce-intelligence-chart \
               -f intelligence-values.yml \
               --namespace <your_k8s_namespace> \
               --generate-name \
               --version 5.3.0-ce

• The engine/intelligence values can be overwritten with the following:

global:
  groupName: onesait-platform
  storageClassName: managed-premium
  storageClassProvisioned: false
  localStorageEnabled: false
  env:
    serverName: "example.onesaitplatform.com"

• In order to access the modules included in engine/intelligence charts through loadbalancer, you should patch the loadbalancer deployment. This action can be done with the kubectl command:

kubectl patch deployment loadbalancer --patch "$(cat onesaitplatform-ce-engine-chart/conf-files/nginx-config-volumes.yaml)"
kubectl patch deployment loadbalancer --patch "$(cat onesaitplatform-ce-intelligence-chart/conf-files/nginx-config-volumes.yaml)"

• There is also a plugin designed for this feature:

Plugin installation

> helm plugin install https://github.com/onesaitplatform/patch-lb-helmplugin.git

Uninstall

> helm plugin uninstall addconfig

List plugins

> helm plugin list

Plugin usage:

> helm addconfig --module <module_name>

or

> helm addconfig --module <module_name> + install platform_chart

where module_name can take one of these values:

  - base (it is not necessary to be executed)
  - intelligence
  - engine

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