kubernetes Archives - Learn ReactJS & React Native With Me

Kubernetes objects – in simple language for beginners

Akash Mittal
November 13, 2022

Entities which Kubernetes keeps to maintain states are Kubernetes objects. Like Deployments, SatefulSet, DaemonSet etc. These objects are responsible to define the current situation of the cluster as well as…

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Creating running and deploying complete kubernetes project step by step

Kubernetes

Creating, Running & Deploying a complete project in Kubernetes

Akash Mittal
September 23, 2022

When I was learning Kubernetes and Dockers, I understood all the important concepts but still wasn’t able to deploy a project. There are many things in Kubernetes which works together…

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Kubernetes

Kyverno – Installation, Policies, Testing, Reporting, Monitoring, Security

Akash Mittal
August 24, 2022

In this article we will learn about Kyverno which is a Kubernetes policy engine. It is used to create, test and apply policies. It also provides mechanisms for reporting, monitoring…

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Docker container inspect – Getting details of a container

Akash Mittal
July 21, 2022

To get the details of a container we can use docker inspect command like this – Or this – Let’s see this in action. First we will start a node…

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How to access docker container filesystem and terminal?

Akash Mittal
July 20, 2022

To access docker container filesystem and terminal, use this command – Here the choice of terminal depends on the flavor of operating system used by container image. Some of them…

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How to set custom name to docker container?

Akash Mittal
July 20, 2022

In order to set custom name to a docker container, use this command – For example, we can run a mongodb container with custom name as my-mongo-container – This will…

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How to continuously stream logs of docker container?

Akash Mittal
July 20, 2022

We saw in our last article how to get logs of a docker container. In this article we will see how to continuously stream the logs in host machine. For…

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How to check logs of docker container?

Akash Mittal
July 20, 2022

In order to get logs of docker container, we can use this command – Or, For our example of mongodb, let’s first run a container – Now let’s check which…

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How to bind docker container port with host

Akash Mittal
July 20, 2022

To bind a docker container port with host, use this command – Let’s see this using an example. First, we need a docker image which exposes a port. Generally the…

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difference between docker start and docker run

Difference between docker run & docker start

Akash Mittal
July 20, 2022

In this article we will look at the differences between docker run and docker start command. We will discuss which one to use and when. docker run docker start This…

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How to start/stop a docker container?

Akash Mittal
July 20, 2022

To start a container, use this command – Or To stop a container, use this command – Or,

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How to list all the docker containers?

Akash Mittal
July 20, 2022

To list all the running docker containers, use this command – and use this command to list all the containers running or otherwise – Different Container States Suppose no container…

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How to list all docker images in system?

Akash Mittal
July 20, 2022

To list all docker images in your system, use this command – Here you can see that we have a node image in our system. If you have more images,…

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docker run command not running container error

Why docker run command not running container?

Akash Mittal
July 20, 2022

Sometimes, docker run <image> or docker start <container_id> doesn’t start a container. This is because either there is no starting process or the process completes instantly. Introduction In Dockerfile of…

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dockerfile FROM RUN COPY ENTRYPOINT CMD EXPOSE

Docker Image – FROM, RUN, COPY, ENTRYPOINT, CMD, EXPOSE

Akash Mittal
July 20, 2022

Today we will learn everything about docker image. You might wonder how a Dockerfile creates an Image which runs a container. We will see all the commands which are used…

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How to install and run docker image?

Akash Mittal
July 20, 2022

This is the 3rd post in Kubernetes series. We will learn the first step of using docker here. Before moving forward, you will need to install docker on your system.…

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Dockers, Containers, Images & Repositories

Akash Mittal
September 4, 2022

Okay, so how many of these terms have you heard – Docker, Container, node, Pods, Services, Ingress, Etcd, Kubectl, configmap, secretmap, deployment, repository? Today is your lucky day because you…

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Kubernetes

Kubernetes – What the heck is this?

Akash Mittal
July 17, 2022

If you have always worked on monolithic architecture, you would have never crossed roads with Kubernetes (K8s). But you did hear about it. Right? So, what the heck is this…

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