Iliana  Welch

Iliana Welch

1598448840

Comment développer des applications sur Kubernetes avec Okteto

Introduction

La  CLI d’Okteto est un projet open-source qui fournit une expérience de développement local pour les applications fonctionnant sur  Kubernetes. Avec elle, vous pouvez écrire votre code sur votre IDE local et dès que vous enregistrez un fichier, les changements peuvent être poussés vers votre cluster Kubernetes et votre application sera immédiatement mise à jour. Tout ce processus se déroule sans qu’il soit nécessaire de construire des images Docker ou d’appliquer des manifestes Kubernetes, ce qui peut prendre un temps considérable.

Dans ce tutoriel, vous utiliserez Okteto pour améliorer votre productivité lors du développement d’une application native de Kubernetes. Tout d’abord, vous allez créer un cluster Kubernetes et l’utiliser pour faire fonctionner une application standard “Hello World”. Ensuite, vous utiliserez Okteto pour développer et mettre à jour automatiquement votre application sans avoir à installer quoi que ce soit localement.

Conditions préalables

Avant de commencer ce tutoriel, vous aurez besoin des éléments suivants :

  • Un cluster Kubernetes 1.12+. Dans ce tutoriel, la configuration utilisera un cluster  Kubernetes de DigitalOcean en trois nœuds, mais vous êtes libre de créer un  cluster en utilisant une autre méthode.
  • kubectl et doctl  installés et configurés pour communiquer avec votre cluster.
  • Un  compte Docker Hub
  • Docker s’exécutant sur votre machine locale.

#kubernetes #development #open source #kubernetesopen source

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Buddha Community

Comment développer des applications sur Kubernetes avec Okteto
Christa  Stehr

Christa Stehr

1602964260

50+ Useful Kubernetes Tools for 2020 - Part 2

Introduction

Last year, we provided a list of Kubernetes tools that proved so popular we have decided to curate another list of some useful additions for working with the platform—among which are many tools that we personally use here at Caylent. Check out the original tools list here in case you missed it.

According to a recent survey done by Stackrox, the dominance Kubernetes enjoys in the market continues to be reinforced, with 86% of respondents using it for container orchestration.

(State of Kubernetes and Container Security, 2020)

And as you can see below, more and more companies are jumping into containerization for their apps. If you’re among them, here are some tools to aid you going forward as Kubernetes continues its rapid growth.

(State of Kubernetes and Container Security, 2020)

#blog #tools #amazon elastic kubernetes service #application security #aws kms #botkube #caylent #cli #container monitoring #container orchestration tools #container security #containers #continuous delivery #continuous deployment #continuous integration #contour #developers #development #developments #draft #eksctl #firewall #gcp #github #harbor #helm #helm charts #helm-2to3 #helm-aws-secret-plugin #helm-docs #helm-operator-get-started #helm-secrets #iam #json #k-rail #k3s #k3sup #k8s #keel.sh #keycloak #kiali #kiam #klum #knative #krew #ksniff #kube #kube-prod-runtime #kube-ps1 #kube-scan #kube-state-metrics #kube2iam #kubeapps #kubebuilder #kubeconfig #kubectl #kubectl-aws-secrets #kubefwd #kubernetes #kubernetes command line tool #kubernetes configuration #kubernetes deployment #kubernetes in development #kubernetes in production #kubernetes ingress #kubernetes interfaces #kubernetes monitoring #kubernetes networking #kubernetes observability #kubernetes plugins #kubernetes secrets #kubernetes security #kubernetes security best practices #kubernetes security vendors #kubernetes service discovery #kubernetic #kubesec #kubeterminal #kubeval #kudo #kuma #microsoft azure key vault #mozilla sops #octant #octarine #open source #palo alto kubernetes security #permission-manager #pgp #rafay #rakess #rancher #rook #secrets operations #serverless function #service mesh #shell-operator #snyk #snyk container #sonobuoy #strongdm #tcpdump #tenkai #testing #tigera #tilt #vert.x #wireshark #yaml

Iliana  Welch

Iliana Welch

1598448840

Comment développer des applications sur Kubernetes avec Okteto

Introduction

La  CLI d’Okteto est un projet open-source qui fournit une expérience de développement local pour les applications fonctionnant sur  Kubernetes. Avec elle, vous pouvez écrire votre code sur votre IDE local et dès que vous enregistrez un fichier, les changements peuvent être poussés vers votre cluster Kubernetes et votre application sera immédiatement mise à jour. Tout ce processus se déroule sans qu’il soit nécessaire de construire des images Docker ou d’appliquer des manifestes Kubernetes, ce qui peut prendre un temps considérable.

Dans ce tutoriel, vous utiliserez Okteto pour améliorer votre productivité lors du développement d’une application native de Kubernetes. Tout d’abord, vous allez créer un cluster Kubernetes et l’utiliser pour faire fonctionner une application standard “Hello World”. Ensuite, vous utiliserez Okteto pour développer et mettre à jour automatiquement votre application sans avoir à installer quoi que ce soit localement.

Conditions préalables

Avant de commencer ce tutoriel, vous aurez besoin des éléments suivants :

  • Un cluster Kubernetes 1.12+. Dans ce tutoriel, la configuration utilisera un cluster  Kubernetes de DigitalOcean en trois nœuds, mais vous êtes libre de créer un  cluster en utilisant une autre méthode.
  • kubectl et doctl  installés et configurés pour communiquer avec votre cluster.
  • Un  compte Docker Hub
  • Docker s’exécutant sur votre machine locale.

#kubernetes #development #open source #kubernetesopen source

Maud  Rosenbaum

Maud Rosenbaum

1601051854

Kubernetes in the Cloud: Strategies for Effective Multi Cloud Implementations

Kubernetes is a highly popular container orchestration platform. Multi cloud is a strategy that leverages cloud resources from multiple vendors. Multi cloud strategies have become popular because they help prevent vendor lock-in and enable you to leverage a wide variety of cloud resources. However, multi cloud ecosystems are notoriously difficult to configure and maintain.

This article explains how you can leverage Kubernetes to reduce multi cloud complexities and improve stability, scalability, and velocity.

Kubernetes: Your Multi Cloud Strategy

Maintaining standardized application deployments becomes more challenging as your number of applications and the technologies they are based on increase. As environments, operating systems, and dependencies differ, management and operations require more effort and extensive documentation.

In the past, teams tried to get around these difficulties by creating isolated projects in the data center. Each project, including its configurations and requirements were managed independently. This required accurately predicting performance and the number of users before deployment and taking down applications to update operating systems or applications. There were many chances for error.

Kubernetes can provide an alternative to the old method, enabling teams to deploy applications independent of the environment in containers. This eliminates the need to create resource partitions and enables teams to operate infrastructure as a unified whole.

In particular, Kubernetes makes it easier to deploy a multi cloud strategy since it enables you to abstract away service differences. With Kubernetes deployments you can work from a consistent platform and optimize services and applications according to your business needs.

The Compelling Attributes of Multi Cloud Kubernetes

Multi cloud Kubernetes can provide multiple benefits beyond a single cloud deployment. Below are some of the most notable advantages.

Stability

In addition to the built-in scalability, fault tolerance, and auto-healing features of Kubernetes, multi cloud deployments can provide service redundancy. For example, you can mirror applications or split microservices across vendors. This reduces the risk of a vendor-related outage and enables you to create failovers.

#kubernetes #multicloud-strategy #kubernetes-cluster #kubernetes-top-story #kubernetes-cluster-install #kubernetes-explained #kubernetes-infrastructure #cloud

Mitchel  Carter

Mitchel Carter

1601305200

Microsoft Announces General Availability Of Bridge To Kubernetes

Recently, Microsoft announced the general availability of Bridge to Kubernetes, formerly known as Local Process with Kubernetes. It is an iterative development tool offered in Visual Studio and VS Code, which allows developers to write, test as well as debug microservice code on their development workstations while consuming dependencies and inheriting the existing configuration from a Kubernetes environment.

Nick Greenfield, Program Manager, Bridge to Kubernetes stated in an official blog post, “Bridge to Kubernetes is expanding support to any Kubernetes. Whether you’re connecting to your development cluster running in the cloud, or to your local Kubernetes cluster, Bridge to Kubernetes is available for your end-to-end debugging scenarios.”

Bridge to Kubernetes provides a number of compelling features. Some of them are mentioned below-

#news #bridge to kubernetes #developer tools #kubernetes #kubernetes platform #kubernetes tools #local process with kubernetes #microsoft

Houston  Sipes

Houston Sipes

1600992000

Did Google Open Sourcing Kubernetes Backfired?

Over the last few years, Kubernetes have become the de-facto standard for container orchestration and has also won the race against Docker for being the most loved platforms among developers. Released in 2014, Kubernetes has come a long way with currently being used across the entire cloudscape platforms. In fact, recent reports state that out of 109 tools to manage containers, 89% of them are leveraging Kubernetes versions.

Although inspired by Borg, Kubernetes, is an open-source project by Google, and has been donated to a vendor-neutral firm — The Cloud Native Computing Foundation. This could be attributed to Google’s vision of creating a platform that can be used by every firm of the world, including the large tech companies and can host multiple cloud platforms and data centres. The entire reason for handing over the control to CNCF is to develop the platform in the best interest of its users without vendor lock-in.

#opinions #google open source #google open source tools #google opening kubernetes #kubernetes #kubernetes platform #kubernetes tools #open source kubernetes backfired