DevOps Training Course. Syllabus

Transcription

1 DevOps Training Curse Syllabus

2 LINUX: BASICS & ADMIN Linux OS Intrductin Imprtance f Linux in DevOps Fetching OS and Hardware infrmatin Linux Basic Cmmand Utilities File and Directry Management. Linux File Editrs (VIM) Utilities t dwnlad sftware int Linux frm Internet User Administratin File permissin management Package Management Service Management LINUX: NETWORKING Intrductin t netwrk. Intrductin t netwrk in Clud. Firewall Lad Balancer Prt Prtcl IP Address DNS DHCP Static IP WEB APPLICATION ARCHITECTURE Enterprise 3-tier Applicatin layut Haprxy Lad balancer. Apache Web Server Apache Tmcat Server MariaDB Server MOD_JK Prxy Integratin f Web Server with Applicatin Server. Integratin f Applicatin Server with DB Server. Best practices f architecture. Hrizntal scaling vs Vertical scaling. In sftware engineering, multitier architecture (ften referred t as n-tier architecture) r multilayered architecture is a client server architecture in which presentatin, applicatin prcessing, and data management functins are physically separated. The mst widespread use f multitier architecture is the three-tier architecture. N-tier applicatin architecture prvides a mdel by which develpers can create flexible and reusable applicatins. By segregating an applicatin int tiers, develpers acquire the ptin f mdifying r adding a specific layer, instead f rewrking the entire applicatin. A three-tier architecture is typically cmpsed f a presentatin tier, a dmain lgic tier, and a data strage tier.

3 CONFIGURATION MANAGEMENT - ANSIBLE Intrductin Ansible and Infrastructure Management Ansible Inventry Ungruped Hsts Gruped Hsts Grups f Grups Ansible Server Installatin Ansible Server Cnfiguratin file Update Username Update Keys Update SSH Parameters Update Rles Update Inventry Update MISC parameters Hw Ansible picks the cnfiguratin Setting up SSH KEYS t and checking cnnectin t remte ndes. Ansible Facts. Default facts frm ndes Create custm facts n ndes. Hw t print facts Ansible Playbks 'hsts' parameter 'becme' parameter 'gather_facts' parameter 'tasks' parameter 'vars' parameter 'vars_files' parameter 'vars_prmpt' parameter 'handlers' parameter 'rles' Cnditins When Lps with_items Hw t stre utput f ne task and use it in anther task. Variables Frm vars vars_files vars_prmpt vars frm inventry hsts vars frm inventry grups rles Rles Create Rle Define Rle Write rles Rle Dependencies Variables frm Rles Variable Precedence. MISC Ansible Vault Ansible Pull Ansible Galaxy List f Mdules t be discussed: setup, ping, yum, yum_repsitry, service, cpy, get_url, shell, cmmand, set_fact, authrized_key, user, debug, file, find, fetch, hstname, include, include_vars, mail, package, stat, unarchive, gce, ec2, wait_fr, wait_fr_cnnectin

4 VERSION CONTROL GIT Versin Cntrl System Centralized & Distributed Versin Cntrl System Advantages f Git GIT Anatmy f GIT GIT Features 3-Tree Architecture GITHUB Prjects GITHUB Management GIT Clne / Cmmit / Push / Merge GITLAB Installatin & Cnfiguratin GITLAB Management Intrductin t GITLAB-CI BUILD TOOLS MAVEN Java Cmpiler Maven Life Cycle Maven Installatin Maven build requirements Maven POM XML File Maven G A V explained Add a custm life cycle in Maven Integrate Artifact manager t Maven. Integrate Maven with Cde Analysis tls like SnarQube. Integrate Maven with testing cde analysis tls, with Selenium Integrate Maven with executing shell cmmand fr Ad-Hc requests. REPOSITORY TOOLS SONATYPE NEXUS What is Aritifact manager Artifact manager tls Understanding Maven Release and Snapsht functinality. Snatype Nexus Installatin Nexus with Maven Integratin Using default repsitries Create Rles in Nexus Create Users t Nexus Assign Rles t Nexus Users

5 CONINOUS INTEGRATION - JENKINS Intrductin t Jenkins Intr t Jenkins-CI Cntinuus Integratin with Jenkins Overview Installatin f Jenkins Master and Jenkins Slave. Cnfigure Jenkins Jenkins management Supprt fr the Git versin cntrl systems Different types f Jenkins Jbs Setting up a Jenkins jb Scheduling build Jbs Maven Build Scripts Securing Jenkins Securing Jenkins Authenticatin Authrizatin Cnfidentiality Creating users Jenkins Plugin Installing Jenkins Plugins SCM plugin Build and test Analyzers Distributed builds with Jenkins Best Practices fr Jenkins Jenkins Pipeline Prjects. Grvy Scripting Basics. Jenkins Blue Ocean Prjects. Integratin f Jenkins with Ansible Integratin f Jenkins with Chef Integratin f Jenkins with AWS & Ggle Clud

6 CONFIGURATION MANAGEMENT CHEF Chef fundamentals Chef Syntax and Examples Wrking with Knife Writing First Chef Recipe Chef and Its Terminlgy Attributes Metadata Recipes Mdeling yur infrastructure Resurces Rles Templates Implementing a rle Definitins Determining which recipes yu need Recipes Applying recipes t rles Writing recipes Mapping yur rles t ndes Ckbk Dependencies Envirnments. Cntrlling Imptency Organizing yur cnfiguratin data Ntificatins Template Variables Chef-Sl Chef-Server Ckbks Develping Yur First Ckbk Writing a Recipe Creating the Index File Changing the Metadata Uplading the Ckbk Running the Ckbk Add an Attribute Add a Resurce t the Default Recipe Add the Template File Uplading and Running the Ckbk Using Envirnments

7 CONTAINERS - DOCKERS What are cntainers? Difference between VM s and Cntainers Hypervisr Vs Dcker Engine Dcker Intrductin Dcker Installatin Dcker Images Dcker Cmmands and different ptins Creating wn Dcker images using cmmit. Creating wn images using Dckerfile Autmating Image creatin with DckerHub and Jenkins. Limiting Dcker Resurces. Expsing Prts and mapping vlume Intr t Kubernetes Kubernetes Architecture Kubernetes Master Kubernetes Nde kubectl Pds Replicatin Cntrllers Deplyment Grups Service & Lad Balancers Health checks Name Spaces Vlumes ndes OVERVIEW TOOLS JIRA SnarQube Nagis ELK Mnitring Selenium Pythn Scripting Shell Scripting

8 AWS Curse Cntent INTRODUCTION TO CLOUD COMPUTING Intrductin t clud cmputing wrld Histry Clud business mdels Public, Private and Hybrid clud mdels Advantages f clud cmputing OVERVIEW AWS Regins and Availability znes. Tls t access services. Overview f the cnsle. AWS EC2(ELASTIC COMPUTE CLOUD) Intrductin t EC2. Pricing mdels On-demand vs Reserved vs Spt instances. Using Amazn Machine Images (AMIs) t create the instances. Public vs Private Images. Sharing Images t ther accunts. Lgging int instances using key pairs. Cnverting pem files t ppk. Vlumes and types. Using snapshts fr backup. Increasing the size f the vlumes. Backup and restre prcess f the EC2 instances. Adding netwrk interfaces. Assigning static IPs using Elastic IPs. Cntrl access t instances using Security Grups. ELASTIC LOAD BALANCER Intrductin t Elastic Lad Balancing. Creating ELB frm Cnsle. Attaching instances t ELB. Cnfiguring Prts, Prtcls and health checks.

9 CLOUD WATCH Intrductin t CludWatch mnitring service. Mnitring CPU, Memry and netwrk utilizatin f different resurces. Creating ntificatins. RELATIONAL DATABASE SERVICE Intrductin t Managed database. Creating RDS instances using AWS cnsle. Chsing an RDS engine and versin. Public vs Private database instances. Multi-AZ setup. Backup using snapshts and pint in restre. Parameter Grup. Optins Grup. Cntrl access t instances using Security Grups. AUTO SCALING Overview. Creating launch cnfiguratin. Creating aut-scaling grup. Aut-scaling plicies. AWS S3(SIMPLE STORAGE SERVICE) Intrductin t Simple Strage Server (S3). Strage ptins (default vs reduced redundancy vs Glacier). Creating buckets using Cnsle. Uplading and dwnlading data t S3. Building static websites using S3. Enable versin cntrl n S3. S3 access plicies. IDENTITY ACCESS MANAGEMENT (IAM) Intrductin t IAM. Access cntrls using IAM. Creating users, grups and rles. Assigning plicies. Inline vs Managed plicies.

10 VIRTUAL PRIVATE CLOUD (VPC) Intrductin. Chsing a netwrk design and CIDR. Design a simple netwrk. Creating Subnets and setup ruting as per the design. Using IGW t enable internet access. Access cntrls using Netwrk ACLs. Netwrk ACLs vs Security Grups. Creating Private cnnectins frm data center t AWS. Enabling VPC peering between VPCs. AWS CODECOMMIT Setting Up Getting Started Prduct and Service Integratins Wrking with Repsitries Wrking with Cmmits Wrking with Branches Wrking with User Preferences Migrate t AWS CdeCmmit Trubleshting Authenticatin and Access Cntrl AWS CODEBUILD Getting Started Plan a Build Run AWS CdeBuild Directly Use AWS CdePipeline with AWS CdeBuild Use AWS CdeBuild with Jenkins Wrking with Build Prjects and Builds AWS CODEDEPLOY Deplyments Applicatin Specificatin Files Wrking with the AWS CdeDeply Agent Wrking with Instances Wrking with Deplyment Cnfiguratins Wrking with Applicatins Wrking with Deplyment Grups

11 Wrking with Applicatin Revisins Wrking with Deplyments Authenticatin and Access Cntrl AppSpec File Reference WHAT IS AWS CODEPIPELINE? Cncepts Prduct and Service Integratins Wrking with Pipelines Wrking with Actins Wrking with Stage Transitins Mnitring Pipelines USING CLI Installing AWSCLI. Installing CLI tls using rpm r pip. Cnfiguring credentials. AWS CLI syntax. Creating and managing resurce using CLI.