anchor.diff:  - Create a pod, which consumes the secret as an environment variable or as a file
   (using a `secret` volume).
   
  -To create a secret object, use the following command, where the JSON file is a
  -predefined secret:
  -
  -====
  -----
  -$ oc create -f secret.json
  +You can use the create command to create a secret object from a JSON or YAML file:
  +
  +====
  +----
  +$ oc create -f <filename>
   ----
   ====
   
  
positive.code: content from the pods. You can mount secrets into containers using a volume
  plug-in or the system can use secrets to perform actions on behalf of a pod.
  
  ====
  
  [source,yaml]
  ----
  apiVersion: "v1"
  kind: "Secret"
  metadata:
    name: "mysecret"
  namespace: "myns"
  data: <1>
    username: "dmFsdWUtMQ0K"<2>
    password: "dmFsdWUtMg0KDQo="
  stringData: <3>
    hostname: "myapp.mydomain.com" <4>
  ----
  <1> The allowable format for the keys in the `data` field must meet the
  guidelines in the *DNS_SUBDOMAIN* value in
  
negative.code: 
  To use a secret, a pod needs to reference the secret. A secret can be used with
  a pod in three ways:
  
  - to populate environment variables for containers.
  - as files in a volume mounted on one or more of its containers.
  - by kubelet when pulling images for the pod.
  