Online 1z0-1109-23 Questions Video

The goal of DevSecOps is to integrate security into every stage of the software development process, from planning to delivery. DevSecOps aims to find and fix security issues early in the software development process, before they become costly and risky to remediate. DevSecOps also codifies security as part of the larger goal structure of DevOps, which is to deliver software faster and more reliably while ensuring quality and compliance. Verified References: [DevSecOps - Oracle Cloud Infrastructure Security], [DevSecOps Best Practices - Oracle Cloud Infrastructure Security]

Explanation

As a developer working on the Oracle Cloud Infrastructure (OCI) DevOps service, when creating a build spec YAML file for the build pipeline, the following two actions are part of the proper creation of the file: Enter the details for binaries used in later pipeline stages into the outputArtifacts section: In the outputArtifacts section, you specify the artifacts or files generated during the build process that should be saved for future use. These artifacts can include compiled binaries, libraries, configuration files, or any other relevant files that need to be preserved. Enter the necessary vault secret variable OCIDs into the vaultVariables section: In the vaultVariables section, you define the variables that correspond to the Vault OCIDs (Oracle Cloud Infrastructure Vault service). These variables are used to securely store and retrieve sensitive information, such as API keys, passwords, or other secrets, required by the build pipeline or later stages of the deployment process. By including these actions in the build spec YAML file, you ensure that the necessary artifacts are properly saved and that the required vault secret variables are available for secure access during the build and deployment pipeline execution. Reference: https://docs.oracle.com/en-us/iaas/Content/devops/using/build_specs.htm

Explanation

The correct option is: A playbook could be leveraged and executed against the group of web servers, as defined in the Inventory. Then, Ansible would connect to each server and apply the same set of configurations. In Ansible, a playbook is a YAML file that describes a series of plays and tasks to be executed against a group of hosts. The inventory file defines the group of web servers that need to be patched. By leveraging a playbook, the DevOps team can define the desired configuration or patching tasks once and apply them consistently across all the web servers in the group. An-sible will connect to each server in the inventory and execute the tasks defined in the playbook, ensuring that the desired configurations or patches are applied uniformly. This approach simplifies the management of multiple servers as the same playbook can be executed against the entire group, eliminating the need to manually configure each server individually. It also allows for automation and repeatability, ensuring that the desired changes are applied consistently and efficiently.

The OCI service that can be used as a target deployment environment for adopting a DevOps framework and a consumption-based pricing model, while providing features like automated rollouts and rollbacks, self-healing of failed containers, and configuration management, without the overhead of managing security patches and scaling, is OCI Container Engine for Kubernetes (OKE) with virtual nodes. OKE is a fully managed service that allows you to run and manage your containerized applications on OCI using Kubernetes, an open-source system for automating deployment, scaling, and management of containerized applications. OKE provides features such as automated rollouts and rollbacks, self-healing of failed containers, configuration management, service discovery, load balancing, etc. OKE also supports virtual nodes, which are serverless compute resources that are automatically provisioned and scaled by OCI based on your application workload demands. Virtual nodes eliminate the need for managing worker node infrastructure, such as security patches, updates, scaling, etc. Virtual nodes also offer a consumption-based pricing model, where you only pay for the resources you consume when your containers are running. Verified References: [Container Engine for Kubernetes - Oracle Cloud Infrastructure Developer Tools], [Virtual Nodes - Oracle Cloud Infrastructure Container Engine for Kubernetes]