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`uan_shadow`

The uan_shadow role configures the root password on UAN nodes.

Requirements

The root password hash has to be installed in HashiCorp Vault at secret/uan root_password.

Available variables are in the following list, including default values (see defaults/main.yml):

uan_vault_url

The URL for the HashiCorp Vault

Example:

uan_vault_url: "http://cray-vault.vault:8200"

uan_vault_role_file

The required Kubernetes role file for HashiCorp Vault access.

Example:

uan_vault_role_file: /var/run/secrets/kubernetes.io/serviceaccount/namespace

uan_vault_jwt_file

The path to the required Kubernetes token file for HashiCorp Vault access.

Example:

uan_vault_jwt_file: /var/run/secrets/kubernetes.io/serviceaccount/token

uan_vault_path

The path to use for storing data for UANs in HashiCorp Vault.

Example:

uan_vault_path: secret/uan

uan_vault_key

The key used for storing the root password in HashiCorp Vault.

Example:

uan_vault_key: root_password

None.

- hosts: Application_UAN
  roles:
      - { role: uan_shadow }

This role is included in the UAN site.yml play.