Google Kubernetes Engine

As Kubernetes alternatives –4. Google Kubernetes Engine (GKE)When discussing managed services that can be used as Kubernetes alternatives, the first name that comes to my mind is Google Kubernetes Engine. Google Kubernetes Engine is an excellent choice for those who don’t want to invest in cloud infrastructure or work in a multi-cloud environment.The reason Google Kubernetes Engine is my favorite Kubernetes alternative is that Google is the original developer of Kubernetes. Not only that but Google is highly involved in Kubernetes’ development. In addition, Google was also the first to introduce a managed Kubernetes service.These are a few reasons why Google Kubernetes Engine is highly popular and regarded as the most mature Kubernetes service. Another good reason to use Google Kubernetes Service is that when you use GKE to create a cluster, you can access other advanced Google Cloud Platform management features.GKE lets you use Google Cloud Build to design container images from various source code repositories. In addition to that, you can store all your container images in Google Container Registry.What is Google Kubernetes Engine (GKE)?Another good thing about GKE is that it automatically upgrades the control planes and scales the cluster’s node instance count. It also boasts an automatic node health repair function that ensures your nodes will be healthy and available without any issues.GKE also offers the most available versions of the three managed services. Plus, you can subscribe between three release channels – Rapid, Regular, and Stable. Each channel lets you choose between update churn and features and the stability of the version.With Google Anthos, you can use GKE on-premises and other public cloud services like AWS. You can even use a container-optimized OS for the end nodes to ensure security, stability, and performance. Sadly, only one zonal cluster is free, but that is not a deal-breaker, especially from a managed Kubernetes service.5. Azure Kubernetes Service (AKS)Initially, Azure offered this service as Azure Container Service (AKS), where they used to offer support to Apache Mesos, Docker Swarm, and Kubernetes. However, after seeing the massive popularity of Kubernetes, Azure replaced Azure Container Service with solely dedicated to

Floating IPs.Hetzner ProsAbility to set monthly price capFeature-rich REST APIGood knowledge baseHetzner ConsDoesn’t offer customized virtual serversPacket issues for usersHetzner PricingHetzner’s dedicated vCPU pricing is as follows.Plan TypeMonthly PriceOfferingsCCX13€14.862 vCPU, 8 GB RAM, 80 GB NVMe, 20 TBCCX23€29.144 vCPU, 16 GB RAM, 160 GB NVMe, 20 TBCCX33€57.708 vCPU, 32 GB RAM, 240 GB NVMe, 30 TBCCX43€114.8216 vCPU, 64 GB RAM, 360 GB NVMe, 40 TBCCX53€229.0632 vCPU, 128 GB RAM, 600 GB NVMe, 50 TBCCX63€343.3048 vCPU, 192 GB RAM, 960 GB NVMe, 60 TBTry HetznerBest Docker Hosting Solutions for Medium to Large EnterprisesBelow are the best Docker hosting solutions for medium to large enterprises.1. Google Kubernetes EngineGoogle Kubernetes Engine (GKE) offers managed Kubernetes services, which are ideal for deploying containerized apps like Docker.Performance-wise, GKE offers access to Google’s Cloud infrastructure and provides scalable and automated solutions. It also offers automation, which is ideal for enterprise-based projects. GKE also offers the following features:Ability to configure and observe multiple clusters at any given time.Self-service option for developers.Fully automated cluster life cycle.Protection against threats via GKE threat detection.GKE API with access to horizontal pod autoscaling (up to 15000 nodes).Additionally, GKE’s managed solution helps you minimize your total cost of ownership, enhancing your ROI. Its autopilot mode lets you configure and monitor your security posture automatically while delivering a great Kubernetes experience.Google Kubernetes Engine ProsFast GKE cluster deploymentExcellent automation capabilitiesAccess to GCP advantageGoogle Kubernetes Engine ConsSteep learning curveComprehensive options can be overwhelming for new usersGoogle Kubernetes Engine PricingPlan TypeMonthly PriceOfferingsFree$0$74.40 in monthly credits for zonal and autopilot clusters.Kubernetes$0.0083 per vCPU per hour for Enterprise edition and $0.10 for Standard editionAccess to features like self-service operations, unified console experience, advanced security, fully automated cluster life cycle, and more.ComputeStarts at $0.036 /vCPU hourOffers access to autopilot and standard mode (billed according to your choice.)Try Google Kubernetes Engine

Now supports running OCI images as well as traditional upstream docker images.The Open Container Initiative, by providing a place for the industry to standardize around the container image and the runtime, has helped free up innovation in the areas of tooling and orchestration.Abstracting the runtime interfaceOne of the innovations taking advantage of this standardization is in the area of Kubernetes orchestration. As a big supporter of the Kubernetes effort, CoreOS submitted a bunch of patches to Kubernetes to add support for communicating and running containers via rkt in addition to the upstream docker engine. Google and upstream Kubernetes saw that adding these patches and possibly adding new container runtime interfaces in the future was going to complicate the Kubernetes code too much. The upstream Kubernetes team decided to implement an API protocol specification called the Container Runtime Interface (CRI). Then they would rework Kubernetes to call into CRI rather than to the Docker engine, so anyone who wants to build a container runtime interface could just implement the server side of the CRI and they could support Kubernetes. Upstream Kubernetes created a large test suite for CRI developers to test against to prove they could service Kubernetes. There is an ongoing effort to remove all of Docker-engine calls from Kubernetes and put them behind a shim called the docker-shim.Innovations in container toolingContainer registry innovations with skopeoA few years ago, we were working with the Project Atomic team on the atomic CLI . We wanted the ability to examine a container

By default, automatic upgradesare enabled for Google Kubernetes Engine (GKE) clusters and forGKE Standard node pools.This page explains how to manually request an upgrade or downgradefor the control plane or nodes of a GKE cluster. You canmanually upgrade the version as follows:Autopilot: Upgrade the control plane version.Standard: Upgrade the control plane versionand the node pool version.To upgrade acluster, GKE updates the version the control plane and nodes arerunning. Clusters are upgraded to either a newer minor version (for example,1.24 to 1.25) or newer patch version (for example, 1.24.2-gke.100 to1.24.5-gke.200). For more information, see GKE versioning and support.You can learn more abouthow automatic and manual cluster upgrades work.You can also control when auto-upgrades can and cannot occur by configuringmaintenance windows and exclusions.New versions of GKE are announcedregularly, and you can receive noticeabout the new versions available for each specific cluster withcluster notifications.To find specific auto-upgrade targets for clusters, get information about acluster's upgrades (Preview).To learn about available versions, see Versioning. To learn more aboutclusters, see Cluster architecture. For guidance on upgrading clusters, seeBest practices for upgrading clusters.Before you beginBefore you start, make sure you have performed the following tasks: Enable the Google Kubernetes Engine API. Enable Google Kubernetes Engine API If you want to use the Google Cloud CLI for this task, install and then initialize the gcloud CLI. If you previously installed the gcloud CLI, get the latest version by running gcloud components update. Save your data to persistent disksBefore upgrading a node pool, you must ensure that any data

And OpenShift serve different purposes, with Docker focused on containerization and OpenShift focused on a container platform and application development and deployment. Which is better depends on the organization’s specific needs and the individual’s goals.What is Kubernetes used for?Kubernetes is primarily used for container orchestration and management, allowing containerized applications to be deployed, scaled, and managed across a distributed system.Does AWS use OpenShift?AWS offers its own container platform services, including Amazon Elastic Kubernetes Service (EKS), which uses Kubernetes as its underlying container orchestration engine.Is OpenShift outdated?OpenShift is a modern container platform that continues to evolve and improve over time, and is widely used by many organizations for container management and application development and deployment.What is the biggest disadvantage of Kubernetes?One potential disadvantage of Kubernetes is its complexity, making it difficult for some organizations to set up and manage.Why is Kubernetes difficult?Kubernetes can be difficult to set up and manage due to its complexity and the many components and configurations required for a successful deployment.Is Kubernetes outdated?Kubernetes is a modern container orchestration platform that continues to evolve and improve over time, and is widely used by many organizations for container management and application deployment.What are the limitations of OpenShift?OpenShift has some limitations related to its reliance on Kubernetes, including potential complexity and difficulty in managing the system.How do you explain Kubernetes to a child?Kubernetes is a system that helps manage many little programs that work together to make a big program. It helps ensure that all the little programs work together correctly, and that if one little program has a problem, the whole big program doesn’t stop working.Does AWS use Kubernetes?Yes, AWS offers Amazon Elastic Kubernetes Service (EKS), which allows customers to run Kubernetes on AWS.Can I run Kubernetes without Docker?Yes, Kubernetes can be used with other container runtimes, including containerd and CRI-O, in addition to Docker.Does Google use OpenShift?Google offers its own container platform services, including Google Kubernetes Engine (GKE), which uses Kubernetes as its underlying container orchestration engine.Who are OpenShift competitors?OpenShift has several competitors in the container platform and application development space, including Kubernetes, Docker Enterprise, Rancher, and more.Who

Le nom commence par nginx-.Toutes les instances créées devraient s'afficher.$ gcloud compute instances listNAME: myinstanceZONE: us-central1-fMACHINE_TYPE: n1-standard-1PREEMPTIBLE:INTERNAL_IP: 10.128.X.XEXTERNAL_IP: X.X.X.XSTATUS: RUNNINGNAME: nginxZONE: us-central1-fMACHINE_TYPE: n1-standard-1PREEMPTIBLE:INTERNAL_IP: 10.128.X.XEXTERNAL_IP: X.X.X.XSTATUS: RUNNINGNAME: nginx-frplZONE: us-central1-fMACHINE_TYPE: n1-standard-1PREEMPTIBLE:INTERNAL_IP: 10.128.X.XEXTERNAL_IP: X.X.X.XSTATUS: RUNNINGNAME: nginx-ztg4ZONE: us-central1-fMACHINE_TYPE: n1-standard-1PREEMPTIBLE:INTERNAL_IP: 10.128.X.XEXTERNAL_IP: X.X.X.XSTATUS: RUNNING 9. Créer un équilibreur de charge réseau Il existe plusieurs types d'équilibreurs de charge dans Google Cloud Platform, y compris les suivants :un équilibreur de charge réseau L3un équilibreur de charge HTTP(S) L7Créons un équilibreur de charge réseau régional ciblant notre groupe d'instances:$ gcloud compute forwarding-rules create nginx-lb \ --ports 80 \ --target-pool nginx-poolCreated [...].$ gcloud compute forwarding-rules listNAME: nginx-lbREGION: us-central1IP_ADDRESS: X.X.X.XIP_PROTOCOL: TCPTARGET: us-central1/targetPools/nginx-poolVous pouvez ensuite accéder à l'équilibreur de charge à partir du navigateur où IP_ADDRESS est l'adresse affichée à la suite de l'exécution de la commande précédente.En raison des délais, nous ne créerons pas d'équilibreur de charge HTTP aujourd'hui. 10. Nettoyer le cluster N'oubliez pas d'arrêter votre cluster, sinon il continuera de fonctionner et de générer des coûts. Les commandes suivantes supprimeront les instances Google Compute Engine, le groupe d'instances, le groupe de ciblage et l'équilibreur de charge.$ gcloud compute forwarding-rules delete nginx-lb$ gcloud compute instance-groups managed delete nginx-group$ gcloud compute target-pools delete nginx-pool$ gcloud compute instance-templates delete nginx-template$ gcloud compute instances delete nginx$ gcloud compute instances delete myinstance$ gcloud compute firewall-rules delete allow-80Chacune des commandes ci-dessus devrait vous demander de confirmer la suppression de la ressource. 11. Étape suivante Félicitations, vous avez terminé cet atelier de programmation Compute Engine.Autres fonctionnalités Compute EngineGoogle Compute Engine offre un large éventail de fonctionnalités. Nous vous conseillons de vous intéresser à certains de ces sujets :VM préemptives - à locataire unique : et TPU : Windows - des étiquettes à des ressources : des VM vers Compute Engine : Kubernetes EngineGoogle Kubernetes Engine (GKE) est l'offre Kubernetes hébergée et entièrement gérée de Google