Search Results for: html
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Python Tutorials: Data Types – String
List of functions of “array”
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What is Container Runtime Interface (CRI)?
Container Runtime Interface (CRI) Container runtime interface (CRI) is a plugin interface that lets the kubelet—an agent that runs on every node in a Kubernetes cluster—use more than one type of container runtime. At the lowest layers of a Kubernetes node is the software that, among other things, starts and stops containers. We call this…
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Kubernetes 1.22.9 Cluster Setup Master and Worker in Ubuntu 20.04
Sample Code – https://github.com/certifications-tutorials/cks-course-environment/tree/master/cluster-setup/previous
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Kubernetes Tutorials: What is Network Policy & Example Code
If you want to control traffic flow at the IP address or port level (OSI layer 3 or 4), then you might consider using Kubernetes NetworkPolicies for particular applications in your cluster. NetworkPolicies are an application-centric construct which allow you to specify how a pod is allowed to communicate with various network “entities” (we use the word…
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Kubernetes Clusters Troubleshooting Guide
Source Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Clusters-Troubleshooting Troubleshooting Kubernetes Nodes Troubleshooting Kubernetes Control Plane Troubleshooting Kubernetes Workloads
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Logging and Monitoring in kubernetes clusters
Source Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/logging-monitoring
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Kubernetes Backup and Restore Complete Reference
Kubernetes cluster backup and restore using “etcdctl” tool Kubernetes cluster backup and restore using Velero
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Kubernetes Tutorials & Lab: Ingress with NodePort
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Ingress
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Kubernetes Tutorials & Lab: Ingress with Loadbalancer
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Ingress
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Kubernetes Lab: Services & Service Discovery
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Services-ServiceDiscovery
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Kubernetes Lab – Investigating Networking & DNS
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/networking-dns
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Get and Post Datadog Events using Datadog API
The events service allows you to programmatically post events to the event stream and fetch events from the event stream. Events are limited to 4000 characters. If an event is sent out with a message containing more than 4000 characters only the 4000 first characters are displayed. This endpoint allows you to post events to…
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Top programming languages in the world & their courses and certifications
There are several programming languages in the world but only a few are there which is being used by industries. Today we will discuss it. Let’s start – JavaScript Many websites utilize the lightweight object-oriented programming language JavaScript to write their web pages. When used with an HTML document, it is an interpreted, complete programming…
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What is Prometheus & Grafana and best course and certification in India
What is Prometheus and Grafana Prometheus After realizing that the metrics and monitoring tools they were using at the time (StatsD and Graphite) were insufficient for their monitoring needs, SoundCloud developed Prometheus as an open-source project in 2012. They determined particular requirements essential for their monitoring objectives by drawing inspiration from the monitoring program Borgmon…
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Complete guide on TypeScript certification courses, tutorials & training
What is TypeScript For application-scale development, TypeScript is JavaScript. Strongly typed, object-oriented, and compiled describe TypeScript. Anders Hejlsberg, the man behind C# at Microsoft, created it. A language and toolkit are both parts of TypeScript. A typed superset of JavaScript that has been compiled to JavaScript is TypeScript. Features of TypeScript – JavaScript is all…
