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Career Path - DevOps Engineer

Learn DevOps engineering and build your skills with the DevOps tools. Learn Git, Maven, Junit 5, Jenkins, API yaml, Postman. Become a DevOps engineer.
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Course Duration: 100 Hours
Preview Career Path - DevOps Engineer course
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Uplatz provides this end-to-end career path program on DevOps Engineering.

Courses included in Could Devops Engineer Career Path Program are:

1) Introduction to DevOps

2) Git and GitHub

3) Maven

4) JUnit 5

5) Log4j

6) Jenkins

7) Postman

8) SOAP and REST API

9) API Design & Development with RAML

10) Manual Testing

11) Automation Testing

 

DevOps is a software development strategy which bridges the gap between the developers and the IT staff. With DevOps, organizations can release small features very quickly and incorporate the feedback which they receive, very quickly.DevOps Engineer is somebody who understands the Software Development Lifecycle and has the outright understanding of various automation tools for developing digital pipelines (CI/ CD pipelines).

The qualities of DevOps engineer are:

1) Experience in a wide range of open-source tools and techniques

2) Broad knowledge of Sysadmin and Ops roles

3) Expertise in software coding, testing, and deployment

4) Experiences on DevOps Automation tools like Ansible, Puppet, and Chef

5) Experience in Continuous Integration, Delivery & Deployment

6) Industry-wide experience in implementation of  DevOps solutions for team collaborations

7) A firm knowledge of the various computer programming languages.

 

Roles & Responsibilities of a DevOps Engineer

1) DevOps engineer salaries and perhaps the niche job role requirement might change depending on business to business, however, in general DevOps engineer roles emphasize the need for soft skills  and technical skills. 

2) Knowledge and application of a wide range of tools and technologies in software development

3) Comfortable with higher testing and deployment frequencies 

4) Experience with operation in the production environment 

5) Knowledge of IT systems and production environment and experience with data management 

6) Determination to achieve business outcomes 

7) Ability to identify and eliminate organizational silos by embracing team collaboration and communication

8) Need for efficiency and the ability to use automation tools toward this end

9) Understanding of process reengineering 

10) Project management skills

 

DevOps is a combined term of Dev (development) and Ops (operations). Some of the benefits of DevOps practices are –

a) Product or software is always ready to be released to the market.

b) There are faster feedback and improvement

c) The throughput is better

d) Risks involved are less

DevOps along with Agile is helping businesses increase their productivity, reduce the time to market for their products, and better Return on Investment (ROI). Evidently, more companies are willing to adopt DevOps practices and tools making DevOps Engineer a highly sought-after role.

Course/Topic 1 - Introduction to DevOps

  • In this session of you will get an intro about the DevOps.

    • 17:30

Course/Topic 2 - Git and GitHub - all lectures

  • Need of version control system. This series related to Git and GitHub, what is Git and what is Git hub and how we need to work with GitHub as a real-time tool. VCS – Version Control system –provides the process of monitoring team members work and activities in the project.

    • 29:12
  • What is Git .Git as a VCS for tracking changes in source-code. Different Git Software we need to download in the system as per the operating system.

    • 11:50
  • How to install Git Software in windows operating system . Later, how we can register in GitHub

    • 15:33
  • Workflow with respect to Git. Basic Git operations and workflow (explained with diagram). Git in action.

    • 23:23
  • What is remote repository and how to create remote repository.

    • 05:55
  • How to add existing project to GitHub using Git Bash. Using spring tool list

    • 15:08
  • Basic feature on working with local repositories and remote repository. Local repository, remote repository - performing operations such as how to fetch the code from remote repository to local repository

    • 25:16
  • In this session how to push an existing project to remote repository. Perform all the activities to through IDE tool i.e. HTS IDE tool important IDE tool for JAVA Developers.

    • 16:50
  • How to push project and project related files into GitHub remote repository from local repository through VS code IDE tool. VS code is an open source tool used by mostly frontend developers.

    • 11:19
  • How to perform delete operations? How to delete files present in local repository? Create or initialize empty local repository

    • 14:44
  • Discus about branches in Git. What is a branch as a version of your repository? Multiple copies of actual project. main copy – Master branch.

    • 17:13

Course/Topic 3 - Maven - all lectures

  • This tutorial has been prepared for the student to help them understand the basic functionality of Maven tool. After completing this tutorial, you will find yourself at a moderate level of expertise in using Apache Maven from where student can take themselves to next levels.

    • 53:02
  • In this Maven tutorial, we will show you how to install Maven for your Selenium test automation projects and running your first project in this Selenium Maven tutorial.

    • 11:07
  • In this session, to download maven you required artifacts of the build and dependencies and other plugins which are configured as part of any project, there should be a common place where all such artifacts are placed. This common shared area is called as Repository in maven.

    • 34:09
  • In this tutorial, we will look on how to create a java project with Maven.

    • 26:43
  • A Java EE application is delivered in either a Java Archive (JAR) file, a Web Archive (WAR) file, or an Enterprise Archive (EAR) file. A WAR or EAR file is a standard JAR (.jar) file with a .war or. ear extension.

    • 11:03
  • A Build Lifecycle is a well-defined sequence of phases, which define the order in which the goals are to be executed. Here phase represents a stage in life cycle.

    • 33:15
  • In this video you will, learn to create Java application project with maven commands, using interactive and non-interactive modes from command prompt.

    • 11:51
  • In the tutorial, we will see how to build a project and test the code written.

    • 35:46
  • This tutorial describes the creating of Maven within the standalone project through IDE for building Java applications.

    • 14:32
  • Lecture 10 - Creating Maven Standalone Project through IDE

    • 29:51
  • This chapter teaches you how to manage a web-based project using Maven. Here you will learn how to create/build/deploy and run a web application.

    • 12:21
  • This tutorial describes how to add a project as a dependency of another project.

    • 26:16
  • The version of this Maven tutorial is based on Maven dependency chain.

    • 18:02
  • This is maven default scope. Dependencies with compile scope are needed to build, test, and run the project.

    • 14:24

Course/Topic 4 - JUnit 5 - all lectures

  • In this session we will discuss about the basic introductory topics of Junit. This video talks about the unit testing framework for Java developers, what is unit testing – as a type of software, peer testing, what is Junit and official website of Junit.

    • 20:40
  • In this session we will discuss about adding Junit5 dependency in Maven project using HTS tool to develop projects in JAVA. Further we will see ow dependency is added.

    • 07:59
  • In this session we will discuss the most important annotation in Junit5. This video talks about the process to implement Junit5 in Java project. Further we will discuss java file and non-java files.

    • 31:18
  • In this session we will discuss the later part of annotation. This video talks about the conditional test execution such as condition on OS, condition on JRE, condition on JRE range, condition on system properties.

    • 22:30
  • In this session we will discuss about the last part of annotations. This video talks about the order in which test method should be executed.

    • 13:58
  • In this session we will discuss the need for repeated test annotation in Junit5. Sometimes there might be requirement of executing same test, then we use repeated test annotation.

    • 08:01
  • In this session we will discuss about assertions in Junit5. This video talks about what are assertion and how they are used for testing the test methods. Such a test case may pass or fail.

    • 30:03
  • In this session we will discuss some more important methods on assertion in Junit5. This video talks about how, if expected results are matching with actual results then the test case will pass, and when the expected results are not matching with actual results then test case will fail.

    • 24:54
  • In this session we will discuss about timeouts in Junit5. This video talks about specifically setting a time and within that time a test method should be executed for test to pass.

    • 19:27
  • In this session we will discuss about the expected exceptions in Junit5. This video talks about the meaning of expected exceptions. When working on any java project we come across different types of exceptions like null pointer, illegal argument exception, arithmetic exception, file not found exception. Further we will see how to handle such situation and make the test case pass.

    • 20:23
  • In this session we will discuss about the parameterized tests in Junit5. This video talks about passing inputs to test methods in different slots and how to handle the situation in our projects. Further we will see the important parameterized tests such as ValueSource, EnumSource, MethodSource and CSVSource.

    • 24:24
  • In this session we will discuss how to run unit test with maven. This video talks about how to run “n” number of test classes with maven.

    • 24:24
  • In this session we will discuss tagging and filtering in Junit5 with maven. This video talks about how we can work with @tag annotation for tagging to specify the tag and which test should be used in the development phase.

    • 18:11
  • In this session we will discuss about Hamcrest Framework which we use along with Junit5. Hamcrest is a separate library used in combination with Junit5. This video talks about how to work with Hamcrest API with respect to correction and user defined objects.

    • 34:52
  • In this session we will discuss about how to perform unit testing on spring boot repository. This video talks about what is a repository – where we store our data. i.e real-time database storage.

    • 48:32
  • In this session we will discuss about the spring boot integration system. This video talks about how to perform unit testing using Spring boot integration testing.

    • 50:53

Course/Topic 5 - Log4j - all lectures

  • In this session we will discuss about Log4 Introduction. This video talk about what is log4j and when we are going to work with log4j. Further we will discuss about the advantages of log4j. Before understanding what log4j is we will understand the environment on which application will be running and the types of environments such as, Development, QA, UAT and Production. Lastly, we will see what is logging and what are the main components related to Log4j.

    • 25:59
  • In this session we are going to discuss the components and implementation in log4j with practical application. This video talks about what are the main components used to implement log4j in our applications with 3 different components in log4j, i.e., logger, appender and layout.

    • 46:30
  • In this session we will discuss about working with Log4j. properties file. This video talks about how to configure details like appender, layout etc. inside a separate properties file. Further this video explains how Log4j is a tracing or logging tool used in production environment and how it s used to find messages.

    • 36:17

Course/Topic 6 - Project Management Fundamentals - all lectures

  • In this first video tutorial on Project Management, you will learn an Introduction to Project Management, its history, benefits, an illustration to Gantt Chart, a view on some of the International standards of practicing Project Management, an overview of what exactly is a project, its relationship with General Project Management practices, Triple Constraints Theory and the role of a Project Manager and its characteristics in Project Management.

    • 39:36
  • In this second session of Project Management, you will understand what is Process Oriented Project Management, Project Processes and its categories, what is Project Management and Product Oriented processes and an overview of different process groups and its knowledge areas.

    • 21:23
  • In this lecture, you will learn what is a process in Project Management and its different stages in a Project Life cycle, how a process is linked to different process groups. Also, you will learn about the different Knowledge Areas related to a Process in Project Management.

    • 28:19
  • In this video, you will learn about the Project Planning Process and Group Processes and the different processes involved in managing the Scope and Scheduled Constraints.

    • 26:25
  • In this last session on Project Management Fundamentals, you will learn about the different constraints involved like Cost, Quality, Resources, Risks, etc. in a Process Group and how it helps in managing the entire project in Project Management.

    • 20:36

Course/Topic 7 - API Design & Development - all lectures

  • In this lecture session we learn about basic introduction to API Design and development with RAML and also talk about some key features of API design with RAML.

    • 1:26:59
  • In this lecture session we learn about data formats and authentication of API design and development with RAML and also talk about the importance of RAML in API design and development.

    • 1:08:47
  • In this lecture session we learn about how we start designing API and also talk about basic resources and method of API design and development in RAML.

    • 1:36:12
  • In this lecture session we learn about API design center and features of API and also talk about some function of API design center in brief.

    • 1:39:11
  • In this tutorial we learn about API best practices is to Provide language-specific libraries to interface with your service and also talk about features of API design and development with RAML.

    • 2:03:24
  • In this tutorial we learn about Schemes define which transfer protocols you want your API to use. If your API is enforced by an API Connect gateway, only the HTTPS protocol is supported and also talks about features of API security schemes.

    • 2:30:57
  • In this tutorial we learn about API Designer provides a visual or code-based guided experience for designing, documenting, and testing APIs in any language and also talk about the importance of API design principles in brief.

    • 1:01:30
  • In this lecture session we learn about RESTful API Modeling Language (RAML) makes it easy to manage the API lifecycle from design to deployment to sharing. It's concise and reusable; you only have to write what you need to define and you can use it again and again.

    • 1:22:27
  • In this lecture session we learn about RESTful API Modeling Language (RAML) is a YAML-based language for describing RESTful APIs. It provides all the information necessary to describe RESTful or practically RESTful APIs and also talk about the importance of API design and development with RAML.

    • 1:27:44
  • In this lecture session we learn about RAML stands for RESTful API Modeling Language. It's a way of describing practically-RESTful APIs in a way that's highly readable by both humans and computers. We say "practically RESTful" because, today in the real world, very few APIs today actually obey all constraints of REST.

    • 2:07:24
  • In this lecture session we learn about RAML (RESTful API Modeling Language) provides a structured, unambiguous format for describing a RESTful API. It allows you to describe your API; the endpoints, the HTTP methods to be used for each one, any parameters and their format, what you can expect by way of a response and more.

    • 47:27
  • In this lecture session we learn about The RAML specification (this document) defines an application of the YAML 1.2 specification that provides mechanisms for the definition of practically-RESTful APIs, while providing provisions with which source code generators for client and server source code and comprehensive user documentation can be created.

    • 1:46:59
  • In this tutorial we learn about RESTful API Modeling Language (RAML) is a YAML-based language for describing RESTful APIs. It provides all the information necessary to describe RESTful or practically RESTful APIs.

    • 50:42
  • In this lecture session we learn about API is the acronym for Application Programming Interface, which is a software intermediary that allows two applications to talk to each other.

    • 42:31
  • In this lecture session we learn about RAML can be used in a multitude of ways: to implement interactive PAI consoles, generate documentation, describing an API you are planning to build, and more. Despite the name, RAML can describe APIs that do not follow all of the REST rules (hence why it's referred to as "practically RESTful").

    • 53:46
  • In this lecture session we learn about API architecture refers to the process of developing a software interface that exposes backend data and application functionality for use in new applications.

    • 2:09:27
  • In this lecture session we learn about RAML (RESTful API Modeling Language) provides a structured, unambiguous format for describing a RESTful API. It allows you to describe your API; the endpoints, the HTTP methods to be used for each one, any parameters and their format, what you can expect by way of a response and more.

    • 47:18
  • In this session we learn about RESTful API Modeling Language (RAML) is a YAML-based language for describing RESTful APIs. It provides all the information necessary to describe RESTful or practically RESTful APIs.

    • 36:21
  • In this lecture session we learn about RAML libraries that may be used to modularize any number and combination of data types, security schemes, resource types, traits, and annotations.

    • 30:13
  • In this lecture session we learn about API fragments that are reusable components of RAML to make the design and build of a reusable API even quicker and easier. Another advantage of building an API spec out of reusable API fragments is that consistency of definitions reduces the effort of implementing APIs.

    • 39:57
  • In this tutorial we learn about The RAML type system borrows from object oriented programming languages such as Java, as well as from XML Schema (XSD) and JSON Schema. RAML Types in a nutshell: Types are similar to Java classes. Types borrow additional features from JSON Schema, XSD, and more expressive object oriented languages

    • 38:27
  • In this lecture session we learn about Properties is nothing but in terms of JAVA ,Its Object Oriented Name. But Facet is nothing but More information about Property like MinLength,MaxLength,Minimum and Maximum and many more what you have said as well.

    • 1:26:47
  • In this lecture session we learn about how API fragments are reusable components of RAML to make the design and build of a reusable API even quicker and easier. Another advantage of building an API spec out of reusable API fragments is that consistency of definitions reduces the effort of implementing APIs.

    • 1:22:25
  • In this lecture session we learn that RAML belongs to the "API Tools" category of the tech stack, while YAML can be primarily classified under "Languages". According to the StackShare community, RAML has a broader approval, being mentioned in 9 company stacks & 6 developers stacks; compared to YAML, which is listed in 5 company stacks and 4 developer stacks.

    • 08:41
  • In this lecture session we learn about The WSDL document represents a contract between API providers and API consumers. RAML is a modern WSDL counterpart specifically for REST APIs. The RAML Spec is an open standard that was developed by the RAML workgroup and with support from MuleSoft.

    • 1:35:09
  • In this lecture session we learn about RAML to HTML is a documentation tool that outputs a single HTML page console based on a RAML definition. It's written in NodeJS and it can be executed as a command line.

    • 1:42:02
  • In this lecture session we learn about A resource node is one that begins with the slash and is either at the root of the API definition or a child of a resource node.

    • 1:20:44
  • In this lecture session we learn about RAML stands for RESTful API Modeling Language. It's a way of describing practically-RESTful APIs in a way that's highly readable by both humans and computers. We say "practically RESTful" because, today in the real world, very few APIs today actually obey all constraints of REST.

    • 37:40
  • In this lecture session we learn about RAML is a Rest API Modeling Language and it is based on YAML for describing your API's. It is basically used to describe your API, which can be easily readable by humans and computers.

    • 10:00
  • In this lecture session we learn about The baseURI im raml definition is a optional field that serves initially to identify the endpoint of the resources you will describe in the raml definition of a api. The baseURI may also be used to specify the URL at which the api is served.

    • 1:32:24
  • In this lecture session we learn about RAML stands for RESTful API Modeling Language. It's a way of describing practically RESTful APIs in a way that's highly readable by both humans and computers. It is a vendor-neutral, open-specification language built on YAML 1.2 and JSON for describing RESTful APIs.

    • 1:00:04
  • In this lecture session we learn about RESTful API Modeling Language (RAML) makes it easy to manage the API lifecycle from design to deployment to sharing. It's concise and reusable; you only have to write what you need to define and you can use it again and again. Uniquely among API specs, it was developed to model an API, not just document it.

    • 1:35:58
  • In this lecture session we learn about The WSDL document represents a contract between API providers and API consumers. RAML is a modern WSDL counterpart specifically for REST APIs. The RAML Spec is an open standard that was developed by the RAML workgroup and with support from MuleSoft.

    • 1:54:39
  • In this tutorial we learn about The RAML specification (this document) defines an application of the YAML 1.2 specification that provides mechanisms for the definition of practically-RESTful APIs, while providing provisions with which source code generators for client and server source code and comprehensive user documentation can be created.

    • 1:03:19