Add External Secrets to a namespace#

These are instructions on how Operate First administrators can enable Operate First managed namespaces to pull secrets from vault. We do not currently offer support for using Operate First Vault instance for the general public.



There are 2 steps:

  1. Enable namespace to fetch secrets from vault

  2. Add external secrets

The first step only needs to be done once per namespace.

###1. Enable namespace to fetch secrets from vault

These steps need to be followed only once per namespace:

Permit role to access namespace#

Navigate to vault:

Click this cluster’s Auth Method, example for MOC/Smaug, click smaug-k8s.

Find the role ${env}-ops, for example for Smaug/Infra/Curator clusters this is moc-ops, for OSC-Cl1/OSC-Cl2 clusters this is osc-ops. Click it.

Click Edit Role.

Scroll to Bound service account namespaces.

Enter your namespace you would like to integrate with vault.

Add Store and SA to namespace#

Navigate to apps/cluster-scope/overlays/prod/${env}/${cluster}/secret-mgmt and create a new directory named after your namespace. In this directory add kustomization.yaml:

kind: Kustomization
namespace: ${namespace}  # replace with your namespace
  - ../base

Then include this directory in apps/cluster-scope/overlays/prod/${env}/${cluster}/secret-mgmt/kustomization.yaml.

Commit your changes and make a PR.

###2. Create External Secret

Refer to ESO Vault Docs on how to create your secret.

Be sure to reference the store we have created above in your secret:

kind: ExternalSecret
  name: ...
    name: opf-vault-store # should match secret store name specified above
    kind: SecretStore
  # Add the rest of your secret templating/spec details here
  # ...