Hi All, today we will see how to install Minikube in Linux operating system. As the name says Minikube is the minimal setup of the Kubernetes cluster in your local machine. This makes you to develop and test the Kubernetes functionalities. This is ideally for test and learns not meant for the production setup. For Production setup either you can go with many manager services providers such as AWS, Azure, Google, etc. or else do set up your own Kubernetes cluster in your in-house DC. System Requirements * minimum 2…
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He is Technical professional. He is a person who loves to share tricks and tips on the Internet. He Posts what he does!!
how to get the bucket cost using cost explorer
S3( simple storage Service) is object storage provided by AWS. S3 even helps to host a static website. S3 support to store any kind of data. It’s highly scalable and secure. Security depends all on how the cloud administrator has defined the Access control. If you are a continuous user who pushes your data to the s3 bucket, then you might have noticed the size of the s3 buckets also keeps increasing. So it’s always a better idea to archive the data which are not frequently used. S3 provides to…
Read Morehow to get S3 buckets sizes using a cloudwatch
Get s3 buckets size and cost S3( simple storage Service) is object storage provided by AWS. S3 even helps to host a static website. S3 support to store any kind of data. It’s highly scalable and secure. Security depends all on how the cloud administrator has defined the Access control. If you are a continuous user who pushes your data to the s3 bucket, then you might have noticed the size of the s3 buckets also keeps increasing. So it’s always a better idea to archive the data which are…
Read Moredocker swarm stack file Explained – Advanced Level
Docker swarm is a docker orchestration tool that comes along with docker engine when helps to manage multiple Docker containers across multiple hosts that are joined to the cluster. Docker Swarm enables high availability for docker containers by increasing the replicas for a particular service. let’s break the above docker-swarm stack file into smaller pieces In some cases, you might need to add a local DNS entry for your container when the hostname is not publically available. The above entry creates an entry in /etc/hosts file of docker container show…
Read Moredocker swarm stack file Explained – Beginner Level
Docker swarm is a docker orchestration tool that comes along with docker engine when helps to manage multiple Docker containers across multiple hosts that are joined to the cluster. Docker Swarm enables high availability for docker containers by increasing the replicas for a particular service. if you don’t know what is the difference between docker-compose file vs docker stack check out this article. docker-compose and docker stack In this article, we are trying to explain about docker swarm stack file. We are splitting this article into two levels one is…
Read MoreInstall telegraf on linux system
Telegraf is a plugin-driven server agent for collecting and sending metrics and events from databases, systems, and IoT sensors. Telegraf is written in Go and compiles into a single binary with no external dependencies, and requires a very minimal memory footprint. Ubuntu Add the repository Install telegraf Centos Add the repository Install telegraf and start the service Happy Learning 🙂 © 2020, Techrunnr. All rights reserved.
Read MoreNexus Blob store and its types
Nexus Repository Manager helps to create a repository for your organization where you store application artifacts and you can use it as a proxy for public repositories. t supports various formats, such as Maven, APT, and Go In this article, we will see what is Nexus blob store and what are the available types in Nexus Repository Manager. Nexus Blob Nexus Blob is the storage place linked to repository where the repository data are saved. By default, nexus uses the local file system as the blob store. The sonartype-work directory…
Read Moreclose and open elasticsearch indexes
Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents. Elasticsearch is developed in Java. In this document, we will show how to open and close the indexes. Here is one of the uses where you might need to open and close the indexes. let’s assume that you are restoring elasticsearch snapshots from the repository using a curator. If you don’t know how to backup and restore elasticsearch data, then check out this…
Read MoreSetup nfs server on Amazon Ec2
The Network File System (NFS) is a client/server application that lets a computer user view and optionally store and update files on a remote computer as though they were on the user’s own computer. The NFS protocol is one of several distributed file system standards for network-attached storage (NAS). Setup NFS Server In my case, I have a new EBS volume which is mounted to nfs server on location /backup. I need this volume to be mounted on some of the other servers. Step 1: Install NFS-server packages Step…
Read MoreForgot Jenkins password??
Jenkins is a free and open-source automation server. It helps automate the parts of software development related to building, testing, and deploying, facilitating continuous integration and continuous delivery. It is a server-based system that runs in servlet containers such as Apache Tomcat. In this document, we show you how to reset the Jenkins password. This tutorial can be used in a crucial situation when you don’t have any other option to recover the admin username and password. Its always recommended having multiple admin privileged accounts. Step 1: Log in to…
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