Kubernetes Vertical Pod Autoscaler (VPA) Setup 1. At first install the kubernetes vertical pod autoscaler on kubernetes git clone https:/...
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HackerRank DevOps Interview Solution of Kubernetes: Basic Redis Deployment
HackerRank DevOps Interview Solution of Kubernetes: Basic Redis Deployment ...
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HackerRank DevOps Interview Solution of Docker: Node Deployment
HackerRank DevOps Interview Solution of Docker: Node Deployment Docker:...
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Kubernetes Horizontal Pod Autoscaler (HPA): Autoscale Your Application Workloads using Kubernetes
Kubernetes Horizontal Pod Autoscaler (HPA) Setup Prerequisites: metrics-server For Minikube users: minikube addons enable metrics-server...
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Rolling Updates And Rolling Back Deployments in Kubernetes Kodekloud
Question: There is a production deployment planned for next week. The Nautilus DevOps team wants to test the deployment update and rollb...
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Puppet Create a FIle Kodekloud
Question: The Puppet master and Puppet agent nodes have been set up by the Nautilus DevOps team so they can perform testing. In Stratos DC...
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Create Pods in Kubernetes Cluster Kodekloud
Question: The Nautilus DevOps team has started practicing some pods and services deployment on Kubernetes platform as they are planning to...
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Managing Jinja2 Templates Using Ansible Kodekloud
Question: One of the Nautilus DevOps team members is working on to develop a role for httpd installation and configuration. Work is almost...
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Run a Docker Container Kodekloud
Question: Nautilus DevOps team is testing some applications deployment on some of the application servers. They need to deploy a nginx con...
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Create a Docker Image From Container Kodekloud
Question : One of the Nautilus developer was working to test new changes on a container. He wants to keep a backup of his changes to the c...
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Ansible Facts Gathering Kodekloud
Question: The Nautilus DevOps team is trying to setup a simple Apache web server on all app servers in Stratos DC using Ansible. They als...
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Puppet Setup File Permissions Kodekloud
Question: The Nautilus DevOps team has put some data on all app servers in Stratos DC. jump host is configured as Puppet master server, a...
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Deploy Nagios on Kubernetes Kodekloud
Question: The Nautilus DevOps team is planning to set up a Nagios monitoring tool to monitor some applications, services etc. They are pla...
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Ansible Archive Module Kodekloud
Question: The Nautilus DevOps team has some data on jump host in Stratos DC that they want to copy on all app servers in the same data ce...
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Gitlab CI/CD to Deploy a Python App on Google Kubernetes Engine (GCP)
Gitlab CI/CD Pipeline: https://gitlab.com/devops-test1/gitlab-cicd-gke-flask-app/
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Resolve Git Merge Conflicts Kodekloud
Question: Sarah and Max were working on writting some stories which they have pushed to the repository. Max has recently added some new ch...
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Grafana & Prometheus Important Queries for Monitoring Kubernetes Pods 2022
1. Current Memory Usage of Pods (max(container_memory_working_set_bytes{pod!="",container!="POD"}) by (pod))/(1024*102...
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Ansible Create Users and Groups Kodekloud
Question: Several new developers and DevOps engineers just joined the xFusionCorp industries. They have been assigned the Nautilus projec...
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