Topics of LPI 701-100: LPIC-OT Exam 701: DevOps Tools Engineer Exam

To know the course content so that aspirants can prepare for the exam is a must. 700-100 exam dumps and 700-100 practice exams will include the following topics:

Modern Software Development

Candidates should be able to design software solutions suitable for modern runtime environments. Candidates should understand how services handle data persistence, sessions, status information, transactions, concurrency, security, performance, availability, scaling, load balancing, messaging, monitoring and APIs. Furthermore, candidates should understand the implications of agile and DevOps on software development.

• Understand the concept of DevOps and its implications for software developers and operators

• Understand and design service based applications

• Design software to be deployed to cloud services

• Understand common API concepts and standards

• Understand aspects of data storage, service status and session handling

• Understand the concept of agile software development

• Design software to be run in containers

• Awareness of risks in the migration and integration of monolithic legacy software

• Understand common application security risks and ways to mitigate them

Container Usage

Description: Candidates should be able to build, share and operate Docker containers. This includes creating Dockerfiles, using a Docker registry, creating and interacting with containers as well as connecting containers to networks and storage volumes. This objective covers the feature set of Docker version 17.06 or later.

• Operate and access Docker containers

• Use existing Docker images from a Docker registry

• Create Dockerfiles and build images from Dockerfiles

• Upload images to a Docker registry

• Understand the Docker architecture

• Use Docker volumes for shared and persistent container storage

• Connect container to Docker networks

Container Deployment and Orchestration

Description: Candidates should be able to run and manage multiple containers that work together to provide a service. This includes the orchestration of Docker containers using Docker Compose in conjunction with an existing Docker Swarm cluster as well as using an existing Kubernetes cluster. This objective covers the feature sets of Docker Compose version 1.14 or later, Docker Swarm included in Docker 17.06 or later and Kubernetes 1.6 or later.

• Create and run Docker Compose Files (version 3 or later)

• Understand the application model of Docker Compose

• Define and manage a container-based application for Kubernetes, including the definition of Deployments, Services, ReplicaSets and Pods

• Understand the architecture and application model Kubernetes

• Understand the architecture and functionality of Docker Swarm mode

• Run containers in a Docker Swarm, including the definition of services, stacks and the usage of secrets

Container Infrastructure

Description: Candidates should be able to set up a runtime environment for containers. This includes running containers on a local workstation as well as setting up a dedicated container host. Furthermore, candidates should be aware of other container infrastructures, storage, networking and container specific security aspects. This objective covers the feature set of Docker version 17.06 or later and Docker Machine 0.12 or later.

• Create and manage Docker networks

• Understand Docker networking concepts, including overlay networks

• Understand Docker storage concepts

• Understand the concepts of service discovery

• Create and manage Docker volumes

• Awareness of Flocker and flannel

• Basic feature knowledge of CoreOS Container Linux, rkt and etcd

• Use Docker Machine to setup a Docker host

• Understand the security risks of container virtualization and container images and how to mitigate them

Configuration Management

Candidates should be able to use Ansible to ensure a target server is in a specific state regarding its configuration and installed software. This objective covers the feature set of Ansible version 2.2 or later.

• Write Jinja2 templates, including using common filters, loops and conditionals

• Awareness of Ansible containers

• Manage SSH login credentials for Ansible, including using unprivileged login accounts

• Understand and use Ansible roles and install Ansible roles from Ansible Galaxy

• Set and use variables

• Understand the principles of automated system configuration and software installation

• Create, maintain and run Ansible playbooks, including tasks, handlers, conditionals, loops and registers

• Awareness of Ansibles features for non-Linux systems

• Understand how Ansible interacts with remote systems

• Create and maintain inventory files

• Awareness of dynamic inventory

• Maintain secrets using Ansible vaults

• Understand and use important Ansible tasks, including file, copy, template, ini_file, lineinfile, patch, replace, user, group, command, shell, service, systemd, cron, apt, debconf, yum, git, and debug

Reference: https://www.lpi.org/our-certifications/exam-701-objectives

Study Guides Recommended for LPI 701-100 Exam

When it comes to the best prep materials for your forthcoming 701-100 test, you can check the following manuals:

• Ansible for DevOps: Server and Configuration Management for Human by Jeff Geerling

  Ansible is an easy but very powerful tool when we think about server and configuration management. Thus, this book is your guide for learning about the command line and basic scripting. You can learn it in a better way if you start using Ansible to manage and provision anywhere using one of the thousand servers. In all, such a study guide covers most of the information that you should know about configuration management for performing well in the final exam. Also, it is recommended by many IT specialists because it consists of vast DevOps knowledge and easy-to-understand language. If you want to buy this guide, visit the Amazon website and it for around $30 as the paperback.

• Patterns in the Machine: A Software Engineering Guide for Embedded Development by John T. Taylor

  This Amazon book is an amazing guide for people who want to learn the involvement of software engineering in the development of projects and applications. It tells you about how practical this field is and focuses on the implementation of continuous integration, platform-independent coding, and automated unit testing that has been explained thoroughly in this guide. After going through a study guide like this, you will have a better idea of how software projects are embedded and you will be rewarded at the very end of the project in terms of adaptability, the maintainability of code, and quality. Moreover, you will get a solid knowledge of how to make use of state machines in embedded projects and how to follow the Data Model pattern for architecture. Also, within such material, you will discern why it’s pivotal to use documentation and design function simulators during project-making. This book, in particular, is for software architects, development managers, and system developers and can be accessed in the Kindle or paperback format, with the price ranging from around $40-$45.

• Container Management: Mastering Integration by Gerard Blokdyk

  As container management is an essential part of 701-100 test, you should master this concept as well. And to assist you with this, there’s such a guide that is readily available on Amazon for $79. What is peculiar is that the author succinctly details all container management features and sheds light on how a project should be organized so that container management results were met. So, if you urgently need to master this rather complicated notion, then avail yourself of this 124-page book.