4 Upgrading SEPP

This section includes information about upgrading an existing SEPP deployment.

When you attempt to upgrade an existing SEPP deployment, the running set of containers and pods are replaced with the new set of containers and pods. However, If there is no change in the pod configuration, the running set of containers and pods are not replaced.

If you need to change any configuration then change the ocsepp-custom-values-1.4.0.yaml file with new values.

Note:

It is advisable to create a backup of the file before changing any configuration.

Caution:

Upgrading SEPP within same release supports only configuration changes.

Execute the following command to upgrade an existing SEPP deployment:

$ helm upgrade <release> <helm chart> [--version <OCSEPP version>] -f
      <ocsepp_customized_values.yaml>

For example:

$ helm upgrade <release> <helm chart> [--version <OCSEPP version>] -f ocsepp-custom-values-1.4.0.yaml

To check the status of the upgrade, execute:

helm status <helm-release>

For example: helm status ocsepp

Table 4-1 Parameters and Definitions during SEPP Upgrade

Parameters	Definitions
<helm chart>	It is the name of the chart that is of the form <repository/ocsepp>. For example: reg-1/ocsepp or cne-repo/ocsepp
<release>	It can be found in the output of helm list command

In case of backout:

1. Check the history of helm deployment:

   helm history <helm_release>

2. Rollback to the required revision:

   helm rollback <release name> <revision number>