Hands-On Training On Linux/devops With Realtime Scenarios

[sarktech1979]

Description

Devops is a recent movement in the IT industry that has brought developers and IT operations team close to each other. It is also often characterized by Operations team making use of tools and techniques used by developers for their work. With the emergence and widespread adoption of devops, much of what used to be considered infrastructure is now part of the code. ​It’s a different breed of engineers that makes Agile Infrastructure and deployment possible!!​.

 

Learning Linux System Administration in depth is the primary stepping stone and an inevitable component in reaching the target of Professional Devops. ​With this training module, we help you achieve just that!

Step Module Description 1 ALPD 100 Linux System     Administration From     Basics to Expert Level. 2 ALPD 200 Devops Tools And     Infrastructure Automation

Note: ​Both the modules can be opted individually. But we recommend Taking the full ALPD package (ALPD 100 + ALPD 200)

 

Course Deliverables

Classroom Training: ​Apart from the core conceptual knowledge that we deliver. All examples and practicals will be demonstrated practically on servers (Nothing will be just Theary!).

Lab: ​Students can create and destroy virtual machines on demand, to practice things learned in the class.

 

MODULE TOPICS (ALPD 100)

Heading Topics   Introduction to Linux And Getting 1. Introduction Started   1.1. History     1.2. The Linux Filesystem     1.3. Linux Distributions and       Derivatives     1.4. Linux Booting Process,       GRUB and Run Levels   2. Getting Started     2.1. Installing Linux (Ubuntu)     2.2. Initial System       Configuration(hostname, IP,       dns)     2.3. Knowing the Environment     2.4. Terminal – Bash Shell     2.5. Bash command line       redirections and regular       expressions with grep CommandLine Essentials And       Administration 3. Command line Continued.     3.1. Create, Delete, Move       Directories.     3.2. Text Editors (vi, vim and       nano)     3.3. Essential Commands in       Linux with its use cases.     3.4. File and Directory       Permissions     3.5. Hard Links & Soft Links     3.6. Managing Users and Groups     3.7. Networking Commands     3.8. The Super User (sudo)

 

    3.9. Package Management in       Linux   4. General System Administration.     4.1. Working with Linux File       Systems(MBR, GPT, EXT       File Systems, XFS File       Systems)     4.2. Mounting File System, UUID       and labeling     4.3. Configure Networking     4.4. Starting and Stopping       Services, and Understanding       Init Scripts     4.5. Network File Systems     4.6. Scheduling Tasks using       Cron     4.7. Working With Package       Repositories Like Yum and       apt­get     4.8. Configuring Network       Services Like HTTP, FTP,       SSL, SSH, NTP, SMTP.       Advanced System Administration & 5. Advanced System Administration Monitoring   5.1. Getting Started with       IPTABLES host level firewall     5.2. Advanced IPTABLES       configuration     5.3. Configuring System Routes       and Network Address       Translation     5.4. Creating and Delivering       Reports for System       Monitoring     5.5. Modifying System Level       Kernel Parameters     5.6. Configuring System Logging       and Remote Logging     5.7. Installing and Configuring       Authoritative, Caching only,       Forward Only, DNS Server       Using Bind     5.8. Administering Relational       Database Servers (MySQL &       PostGreSQL, MariaDB)     5.9. DNS infrastructure In depth       (master slave, DNS zone       transfer using HMAC/MD5,       forwarding DNS)

 

    5.10. Load Balancing Concepts       For HTTP and TCP     5.11. Automatic Installation Of       Servers (Kickstart, PXE,       Cobbler etc)     5.12. Database Master and Slave       with Backups(MySQL and       Postgres)     5.13. General Backup       mechanisms and Bacula.     5.14. Hardening Linux (Encrypted       Access, Host Based       Firewalls)   6. System Monitoring And Performance Tuning     6.1. Collecting Performance and       resource metrics from Linux.     6.2. Monitoring and benchmark       tools(vmstat, mpstat, iostat,       top)     6.3. Analyzing performance       bottlenecks (Run Queue,       Interrupts, Context       Switching, CPU and Memory       Utilization, System Activity       Monitoring)     6.4. Performance Tuning the       Linux operating system     6.5. Performance Tuning Linux       Networks(TCP/IP tuning in       sysctl)     6.6. Linux System IO Monitoring     6.7. Architecture Monitoring And       Alerting with Nagios     6.8. Graphing Performance       Metrics using Ganglia and       Cacti. Centralized Logging & Getting Started 7. Centralized Logging with Automation   7.1. Understanding Syslog     7.2. Centralized Syslog     7.3. Setting up Elasticsearch       Cluster for Storing Logs     7.4. Getting started with       Logstash     7.5. Shipping Log Events to       Central Logstash server     7.6. Filtering Log messages for       easy searching      7.7. Fluentd Centralized Logging 7.8. Scaling Logstash and Alerting      7.8. Scaling Logstash and Alerting     8 Getting Started with Scripting automation using Python and Bash      8.1 8.1. Introduction to Shell programming and Scripting using Bash      8.2 Bash Flow Controls, Command Line Options, Input & Output Processing      8.3 Getting Started with Python Scripting      8.4 Python Language components(conditional statements, Lists, Arrays, Loops, and Functions)      8.5 Python Modules, Input and Output, working with files.

 

MODULE TOPICS (ALPD 200)

 

Heading Topics       Version Controlling 9.   Getting Started with Version   Controlling   9.1. Introduction To Git and its     working Principles   9.2. Introduction To SVN and its     Working Principles   9.3. Configuring and     Administering a Central Git     repository   9.4. Working with Branches and     Tags   9.5. Setting up a web based     Open­Source Git Server   9.6. Administering SVN Server     using HTTP Authentication     Puppet 10.   Configuration Management Using

 

    Puppet       10.1. Introduction To       Configuration Management.     10.2. Getting Started with Puppet       Master and Puppet Agents     10.3. Building Hosts with Puppet     10.4. Writing Puppet       Modules(Example Module       for Configuring Users and       SSH keys)     10.5. Externalizing Puppet       Configuration using ENC     10.6. Hiera and Puppet     10.7. Puppet Dashboard     10.8. Puppet Modules in Depth     10.9. Puppet Reporting       Chef 11. Configuration Management Using     Chef       11.1. Introduction To Chef and Its       work flow     11.2. Understanding Chef       components     11.3. Installing and Configuring a       chef server and doing a first       chef run on an agent     11.4. Getting Familiar with knife       and chef solo     11.5. Writing Chef Cookbooks     11.6. Chef Best Practices for large       scale deployments     11.7. Using Roles and       Environments in Chef       Docker 12. Docker Container Virtualization.     12.1. Introduction to Docker     12.2. Installing And Configuring       Docker in Linux     12.3. Running Docker Containers       and run command options     12.4. Container interactions with       Base system     12.5. Writing Dockerfiles to build       Docker images     12.6. Working with Docker       registries     12.7. Orchestration with Docker       Compose, Docker Swarm       and Consul

 

Ansible 13. Ansible Provisioning     13.1. Installing and configuring       Ansible     13.2. Working with Ansible       Playbooks     13.3. Describing Servers using       Inventory     13.4. Running Ansible at scale       Continuous Integration and Build 14. Jenkins Build Automation Management Using Jenkins   14.1. Installing and configuring       Jenkins in Linux     14.2. Continuous Integration       Fundamentals     14.3. Configuring Jenkins       Environment and tools     14.4. Setting up build jobs and       triggers     14.5. Jenkins and Docker image       Building     14.6. Parametrized and       Multiconfiguration builds

Duration: 50 Hours

 

For enrolling:

Sam

PH: 678-439-8525

E: [email protected]