Oracle 1Z0-1084-25 Exam Dumps

To push a new Docker container image to a repository in OCI Registry, you need to use an Auth Token to complete the authentication via the Docker CLI1.An Auth Token is a secure, auto-generated password that you can use to authenticate with OCI services such as OCI Registry1.You can generate an Auth Token in the Console by following these steps1:

In the top-right corner of the Console, open the Profile menu and then click User settings to view the details.

On the Auth Tokens page, click Generate Token.

Enter a friendly description for the auth token. Avoid entering confidential information.

Click Generate Token. The new auth token is displayed.

Copy the auth token immediately to a secure location from where you can retrieve it later, because you won't see the auth token again in the Console.

Close the Generate Token dialog. After generating an Auth Token, you need to log in to OCI Registry by entering docker login <region-key>.ocir.io in a terminal window on the client machine running Docker, where <region-key> corresponds to the key for the OCI Registry region you're using1.When prompted for a username, enter your username in the format <tenancy-namespace>/<username>, where <tenancy-namespace> is the auto-generated Object Storage namespace string of your tenancy1.When prompted for a password, enter the Auth Token you copied earlier1.

An action is a response that you define for the rule to perform when the filter finds a matching event1.The action type specifies the service that you want to invoke by delivering the event message1.The following action types are available in OCI Events rule definition1:

Streaming: Send to a stream from Oracle Streaming Service.

Notifications: Send to an Oracle Notification Service topic.

Functions: Send to an Oracle Functions Service endpoint. Email is not a valid action type for OCI Events rule definition.To send an email as an action, you need to use the Notifications service and subscribe to a topic with an email protocol2.

The correct answer is: 'Edit the tenancy global retention policy.' To ensure that container images never get deleted from the Oracle Cloud Infrastructure Registry (OCIR), you should edit the tenancy global retention policy. The tenancy global retention policy is a setting that determines the retention behavior for all the images in the OCIR across the entire tenancy. By editing this policy, you can define the retention behavior that suits your requirements. To edit the tenancy global retention policy, you would typically perform the following steps: Access the Oracle Cloud Infrastructure Console and navigate to the OCIR service. Go to the 'Policies' section or 'Settings' section in the OCIR service. Locate the tenancy global retention policy settings. Modify the retention policy to specify the desired retention behavior. In this case, you would set the policy to retain all images, ensuring they are never deleted from the repository. By setting the global policy of image retention to 'Retain All Images,' you can ensure that the container images in your OCIR repository are permanently retained and not subject to deletion based on any default or automatic retention rules. The other options mentioned are not directly related to ensuring that container images are never deleted from the repository: Creating a group and assigning a policy to perform lifecycle operations on images or writing a policy to limit access to the specific repository in your compartment are access control measures and do not address the retention of images. Setting the global policy of image retention to 'Retain All Images' is the correct action to achieve the desired outcome of preventing image deletion from the repository.

The necessary configuration to provide access to a private repository in OCI Registry (OCIR) from OCI Container Engine for Kubernetes (OKE) is to create a docker-registry secret for OCIR with an identity Auth Token on the cluster and specify the imagePullSecret property in the application deployment manifest. Here's the breakdown of the steps: Create a docker-registry secret for OCIR with an identity Auth Token: In order to authenticate with the private repository in OCIR, you need to create a secret in your OKE cluster that contains the necessary credentials. This can be done by generating an identity Auth Token from the OCI Console and creating a secret in the cluster using the kubectl command. Specify the imagePullSecret property in the application deployment manifest: In your application's deployment manifest (such as a Kubernetes Deployment or StatefulSet YAML file), you need to include the imagePullSecret property and specify the name of the secret you created in the previous step. This allows the OKE cluster to use the credentials from the secret to pull the docker image from the private repository in OCIR during deployment. By following these steps, you can ensure that your OKE cluster has the necessary access to the private repository in OCIR, and your application can successfully pull the required docker image during deployment.

The correct value for the 'type' field in the API deployment specification is 'STOCK_RESPONSE_BACKEND'. By setting the 'type' to 'STOCK_RESPONSE_BACKEND', you are indicating that the backend for the specified route should return a pre-defined response. This type of backend is commonly used when you want a specific response to be returned consistently, regardless of the actual backend service implementation. In this case, the API deployment specification is configured to have a single route with the path '/hello' and the method 'GET'. The backend section specifies the type as 'STOCK_RESPONSE_BACKEND'. Additionally, it defines the response status code as 200, sets the 'Content-Type' header to 'application/json', and provides the JSON content in the 'body' field. Using this configuration, any request to the '/hello' path with the 'GET' method will always receive a consistent JSON response with the content '{'myjson': 'consistent response'}'.