Add information about setting an operator image pull secret (jenkins-ignore)

Author: TheFrogPad

docs-source/content/security/secrets.md

@@ -8,6 +8,7 @@ description: "Kubernetes secrets for the WebLogic operator"
 #### Contents
 * [WebLogic domain credentials secret](#weblogic-domain-credentials-secret)
 * [WebLogic domain image pull secret](#weblogic-domain-image-pull-secret)
+* [WebLogic operator image pull secret](#weblogic-operator-image-pull-secret)
 * [WebLogic operator configuration override secrets](#weblogic-operator-configuration-override-secrets)
 * [WebLogic operator external REST interface secret](#weblogic-operator-external-rest-interface-secret)
 * [WebLogic operator internal REST interface secret](#weblogic-operator-internal-rest-interface-secret)
@@ -71,14 +72,36 @@ username:  8 bytes
 #### WebLogic domain image pull secret
 
 The WebLogic domain that the operator manages can have images that are protected
-in the registry. The `imagePullSecrets` setting can be used to specify the
+in the registry. The `imagePullSecrets` setting on the `Domain` can be used to specify the
 Kubernetes `Secret` that holds the registry credentials.
 
 {{% notice info %}}
 For more information, see [Docker Image Protection]({{<relref "/security/domain-security/image-protection.md#weblogic-domain-in-docker-image-protection">}})
 under **Domain security**.
 {{% /notice %}}
 
+#### WebLogic operator image pull secret
+
+The helm chart for installing the operator has an option to specify the
+image pull secret used for the operator's image when using a private registry.
+The Kubernetes `Sercret` of type `docker-registry` should be created in the namespace
+where the operator is deployed.
+
+Here is an example of using the `helm install` command to set the image name and image pull secret:
+```bash
+$ helm install kubernetes/charts/weblogic-operator \
+  --set "image=my.io/my-operator-image:1.0" \
+  --set "imagePullSecrets[0].name=my-operator-image-pull-secret" \
+  --name my-weblogic-operator --namespace weblogic-operator-ns \
+  --wait
+```
+
+{{% notice info %}}
+For more information, see
+[Install the operator Helm chart]({{<relref "/userguide/managing-operators/installation/_index.md#install-the-operator-helm-chart">}})
+under **User Guide**.
+{{% /notice %}}
+
 #### WebLogic operator configuration override secrets
 
 The WebLogic operator supports embedding macros within configuration override templates

docs-source/content/userguide/managing-operators/installation/_index.md

@@ -40,6 +40,12 @@ If `weblogic-operator-namespace` exists, then it will be used.  If it does not e
 
 You can verify the operator installation by examining the output from the `helm install` command.
 
+{{% notice note %}}
+When the operator image is stored in a private registry, see
+[WebLogic operator image pull secret]({{<relref "/security/secrets.md#weblogic-operator-image-pull-secret">}})
+for more information on specifying the registry credentials.
+{{% /notice %}}
+
 #### Alternatively, install the operator Helm chart from GitHub chart repository
 
 Add this repository to the Helm installation: