Wednesday, April 18, 2018

DevOps Coaching Classes Online June 2021 schedules

Are you in IT? Tired of your work? Not able to make a progress? 
Are you not having a job? Looking for a break in IT? No Worries.. 
Are you interesting in learning about DevOps? 

DevOps is THE hot skill in US. Currently almost all the employers are struggling to get a right resource in their teams who can do the DevOps and automation work..You could be that person by attending my coaching program.

DevOps Coaching Schedule - May/June 2021(currently enrolling)

DateTimeTypeWhen?
May 116:00 to 7:45 PM CSTWeekdayTue/Thu
June 0511:30 to 1:15 PM on Sat, 3:00 PM to 04:30 PM CST on SunWeekendSat/Sun


DevOps Training highlights:

- Comprehensive hands on knowledge on Git, Jenkins, TeamCity, Maven, SonarQube, Nexus, Terraform, Ansible, Puppet, Docker on AWS and Azure.

- 20+ yrs IT exp, 5+ Yrs in DevOps/Cloud/Automation.

- Many students already placed in reputed companies from my coaching program successfully.

- Working as a Sr.DevOps Coach/Architect in a one of the top IT services companies in USA.

- Unique program...less theory, more hands on lab exercises...in Person class room training

Resume preparation will be done with candidates personally.

One-to-one Interview coaching.

- Coaching is purely hands on with 101% job relevant.

100% Job assistance.

- Both weekday(on-line) & weekend batches available.

- Coached about  820+ people successfully for past 3 and half years and many of my students got placed with various large enterprises in DFW, Chicago, Florida, Seattle, Bay area, Ohio and NY areas..

Contact no: 469-733-5248
Email - devops.coaching@gmail.com
Contact: AK

Sonarqube memory error - There is insufficient memory for the Java Runtime Environment to continue

There is insufficient memory for the Java Runtime Environment to continue.
 
If you have any errors in sonarQube like below:

# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 37531648 bytes for committing reserved memory.
Please apply below fix highlighted in yellow for any memory issus in SonarQube
The fix should be applied in sonar.properties file. you need to add below lines in appropriate places. 1. Login to SonarQube using GitBash or ITerm 2. open the below file and make the changes highligted in yellow color. sudo vi /opt/sonarqube/conf/sonar.properties

#--------------------------------------------------------------------------------------------------
# WEB SERVER
# Web server is executed in a dedicated Java process. By default heap
size is 512Mb.
# Use the following property to customize JVM options.
#    Recommendations:
#

sonar.web.javaOpts=-Xmx512m -Xms512m -XX:+HeapDumpOnOutOfMemoryError

#-----------------------------
---------------------------------------------------------------------
# COMPUTE ENGINE
# The Compute Engine is responsible for processing background tasks.
# Compute Engine is executed in a dedicated Java process. Default heap
size is 512Mb.
# Use the following property to customize JVM options.
#    Recommendations:
sonar.ce.javaOpts=-Xmx512m -Xms512m -XX:+HeapDumpOnOutOfMemoryError
 

Friday, April 13, 2018

DevOps Interview questions - Top DevOps Interview questions - Latest DevOps Interview Questions - Part 2

Please find more DevOps interview questions..
  1. What is Test Driven Development? How will you implement TDD?
  2. What is the difference between Agile and DevOps?
  3. What are the tools you integrated in pipeline you build?
  4. What are the different plug-ins you used in Jenkins?
  5. What is microservices? How will you create microservices?
  6. How will you dockerize an application? What are the steps?
  7. Have you configured webhooks in ? How will you do it?
  8. What is Jenkinsfile?
  9. What are the DevOps tools you have used?
  10. Why Git is distributed version control system?
  11. How will you set up communication between two systems without password but secure way?
  12. What do you understand by “Infrastructure as code”? 

Install kubectl on Mac OS | How to install kubectl in MAC OS

Kubernetes uses a command line utility called  kubectl  for communicating with the cluster API server. It is  tool for controlling  Kubernet...