To install NetBackup using Helm charts on Kubernetes cluster, perform the following:

1. Download the NetBackup TAR package from Veritas download centre which contains the container images and the Helm chart for NetBackup Kubernetes application.
2. Create NetBackup namespace by using the following command:
   kubectl create ns netbackup 
   
3. Install cert-manager and trust-manager as follows:

   • Install cert-manager by using the following command:

     kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.13.3/cert-manager.yaml

     For details, see cert-manager Documentation.

   • Install trust-manager by using the following command:

     helm repo add jetstack https://charts.jetstack.io --force-update

     kubectl create namespace trust-manager

     helm upgrade -i -n trust-manager trust-manager jetstack/trust-manager --set app.trust.namespace=netbackup --version v0.7.0 --wait

4. Deploy the operators. For more information on deploying the operators, refer to the following section:

   See Deploying the operators.

5. Deploy the PostgreSQL database. For more information on deploying the PostgreSQL database, refer to the following section:

   See Deploying Postgres.

6. Perform the following steps to deploy the environment.yaml file:

   • Use the following command to save the environment chart values to a file:

     helm show values environment-10.4.tgz > environment-values.yaml

   • Edit the chart values to fit the required environment:

     vi environment-values.yaml

   • Generate the environment.yaml file as follows:

     helm template environment-10.4.tgz -f environment-values.yaml > environment.yaml

   • Use the following command to apply the environment.yaml file:

     kubectl apply -n netbackup -f environment.yaml

   For example,

   helm show values environment-10.4.tgz > environment-values.yaml
   $
   $ vi environment-values.yaml
   $
   $ helm template environment-10.4.tgz -f environment-values.yaml > environment.yaml
   $
   $ kubectl apply -n netbackup -f environment.yaml
   secret/primary-credential-secret created
   secret/kms-secret created
   secret/example-key-secret created
   secret/msdp-secret1 created
   bundle.trust.cert-manager.io/db-cert created
   environment.netbackup.veritas.com/<userName>-nb created