Top 10 best DevOps Tools and Certification to Utilize In 2019 – 2020.

Here, I am going to let you about Top 10 best DevOps Tools and Certification to Utilize In 2019 –…

Read more »

List of top container runtime interface projects

Before we deep dive further into container runtimes projects, let’s see what containers actually are, Hows its been created? What…

Read more »

Do you know Container Linux (CoreOs) and Tectonic journey towards OpenShift?

The CoreOS corporation was acquired by Red Hat in May 2018 for $250 million; post-acquisition, the main enterprise Container Linux…

Read more »

JOB FOR DOCKER.SERVICE FAILED BECAUSE THE CONTROL PROCESS EXITED WITH ERROR CODE

[root@localhost ~]# systemctl restart docker Job for docker.service failed because the control process exited with error code. See “systemctl status…

Read more »

How to setup Docker repository in Artifactory and push/pull images?

Step 1 – Setup Artifactory using Docker way Follow this instructions… Setup Artifactory pro 6.1.0 using Docker containtainer Step 2…

Read more »

Setup Artifactory pro 6.1.0 using Docker containtainer

Step 1 – Register a free account here. https://bintray.com/ Step 2 – Login and Click on the your “username” right…

Read more »

Dockerfile Lab Exercise – 1

Dockerfile Lab Exercise – 1 1. Write a dockerfile which has base ubuntu latest and apache latest. Run the apache…

Read more »

Difference between Docker Load and Docker Import

If you want to “flatten” an image and avoid the history which has multiple layers, docker export and import is…

Read more »

Alternative of Docker in Kubernetes

Since v1.6.0, Kubernetes has enabled the use of CRI, Container Runtime Interface, by default. The container runtime used by default…

Read more »

How to setup Docker Registry/Repository using Jfrog Artifactory

Step 1 – Register and Login bintray.com Url – https://bintray.com/ Step 2 – Get a API key Browse https://bintray.com/profile/edit &…

Read more »

How to troubleshoot Docker Server(daemon) and Containers?

How to troubleshoot Docker Server(daemon) and Containers? There are following way using troubleshooting of Docker Server and Containers can be…

Read more »

Top 10 Container(Docker) Monitoring Solutions and Tools in 2018

Top 10 Container Monitoring Solutions/Tools in 2018 Native Docker cAdvisor Scout Pingdom Datadog Sysdig Prometheus Heapster / Grafana ELK stack…

Read more »

Setup Docker service to use insecure(http) registry instead of https

By default docker use https to connect to docker registry. But there can be use cases to use insecure registry….

Read more »

docker pause and unpause explanined!

As of Version 0.12.0, Docker supports PAUSE and UNPAUSE commands to pause and resume containers using cgroup freezer. The docker…

Read more »

Lifecycle of Docker Containers

We need to carefully understand the life cycle of Docker containes. There are following images which depicts the the right…

Read more »

Working with Ports in Docker Containers

Port expose and publish has to happen when a container is created. Just stop the existing container and create a…

Read more »

What is SELinux and how its SELinux used in Docker?

What is SELinux and how its SELinux used in Docker? There are three popular solutions for implementing access control in…

Read more »

How to run UI testing in Docker container using Selenium

Docker is one of the revolutions technologies which has created lots of buzz in the Software development practices. Docker has…

Read more »
docker-compose

docker-compose prepends current directory name to named volumes

Issues – docker-compose prepends current directory name to named volumes What actually happens is that the named volume gets prepended with…

Read more »

Kubernetes minikube errors and Solutions

Error 1 – Error starting host:  Error getting state for host: machine does not exist [plain] <p style="font-weight: 400;">D:\kubernete>minikube-windows-amd64.exe start –kubernetes-version="v1.8.0"…

Read more »

Docker malformed HTTP status code “online”

rajeshkumar created the topic: Docker malformed HTTP status code “online” Error [code language=”css”] [root@localhost madhavi]# docker pull jenkins Using default…

Read more »

Docker Toolboox error in Windows

rajeshkumar created the topic: Docker Toolboox error in Windows Error error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.26/info: open //./pipe/docker_engine: The system cannot…

Read more »
top-10-devops-tools

Top 10 DevOps Tools which is mostly used by DevOps Engineers | scmGalaxy

DevOps is an important component for software industry today. Developing and implementing a DevOps culture helps to focus IT results…

Read more »

Docker Command line Reference | Docker Tutorial | Docker Guide

 One liner to stop all of Docker containers: > docker stop $(docker ps -a -q) One liner to remove…

Read more »
docker-training-agenda

Docker Training | Docker Course | Agenda

Need to learn Docker? This is the training for you! This training provides a soup-to-nuts learning experience for core Docker…

Read more »
jenkins-installation-using-docker

How to Install Jenkins using Docker | Step by step guide | scmGalaxy

Step 1: Installing Docker [code] $ apt-get install docker (Ubuntu) $ yum install docker  (RHEL/CENTOS) [/code] For more info, please…

Read more »
docker-workflow

Simple Docker workflow – Quick start | Docker Tutorial

Simple Docker workflow – Quick start In this tutorials, I am trying to cover the simple quickstart Docker workflow and…

Read more »
install-docker-in-linux

How to Install Docker in Linux?

How to Install Docker in Linux? Note – You should install Docker using root or with sudo access. Install Docker…

Read more »
bash-or-ssh-into-a-running-container

How to get bash or ssh into a running container in background mode?

How to get bash or ssh into a running container in background mode? Step 1: First of all, try to…

Read more »
install-atlassian-jira-using-docker

How to install Atlassian Jira using Docker?

Install Atlassian Jira using Docker Download and Run the jira latest: # docker run –detach –publish 8080:8080 cptactionhank/atlassian-jira:latest Then simply navigate…

Read more »