Difference between revisions of "Kubernetes"

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== Kubernetes Cloud Service Providers ==
 
== Kubernetes Cloud Service Providers ==
Kubernetes is offered as a service on multiple Cloud computing#Public cloud|public clouds, including [[Amazon Web Services]] ([[DevOps/Kubernetes/EKS|EKS]])<ref>https://aws.amazon.com/blogs/aws/amazon-eks-now-generally-available/</ref> (since June 2018 in the US East (N. Virginia) and US West (Oregon) Regions), [[Microsoft Azure]] (AKS) since october 2017,<ref>https://azure.microsoft.com/fr-fr/blog/introducing-azure-container-service-aks-managed-kubernetes-and-azure-container-registry-geo-replication/</ref> [[DigitalOcean]]<ref>https://www.digitalocean.com/docs/kubernetes/overview/</ref> (since May 2018),<ref>https://techcrunch.com/2018/05/02/digital-ocean-launches-its-container-platform/</ref><ref>https://tech.economictimes.indiatimes.com/news/corporate/digitalocean-launches-kubernetes-based-container-service/64007829</ref> [[Google Kubernetes Engine]] (GKE) in [[Google Cloud Platform]]<ref>https://cloud.google.com/kubernetes-engine/</ref> (at least since November 2014),<ref>https://cloud.google.com/kubernetes-engine/release-notes</ref> [[IBM cloud computing|IBM Cloud]] <ref>https://www.ibm.com/cloud/container-service</ref>, [[Alibaba Cloud]] <ref>https://www.alibabacloud.com/product/kubernetes</ref>, Mail.Ru Cloud Solutions (since May 2018)<ref>{{Cite web|url=https://mcs.mail.ru/en/iaas/|title=MCS – Mail.Ru Cloud Solutions|website=mcs.mail.ru|language=ru|access-date=2018-12-05}}</ref> and [[Oracle Kubernetes Service]]. For a more comprehensive list you can check https://kubernetes.io/docs/setup/pick-right-solution/#hosted-solutions. Most of them if not all requires a valid credit card.
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Kubernetes is offered as a service on multiple Cloud computing#Public cloud|public clouds, including [[Amazon Web Services]] ([[EKS]])<ref>https://aws.amazon.com/blogs/aws/amazon-eks-now-generally-available/</ref> (since June 2018 in the US East (N. Virginia) and US West (Oregon) Regions), [[Microsoft Azure]] (AKS) since october 2017,<ref>https://azure.microsoft.com/fr-fr/blog/introducing-azure-container-service-aks-managed-kubernetes-and-azure-container-registry-geo-replication/</ref> [[DigitalOcean]]<ref>https://www.digitalocean.com/docs/kubernetes/overview/</ref> (since May 2018),<ref>https://techcrunch.com/2018/05/02/digital-ocean-launches-its-container-platform/</ref><ref>https://tech.economictimes.indiatimes.com/news/corporate/digitalocean-launches-kubernetes-based-container-service/64007829</ref> [[Google Kubernetes Engine]] (GKE) in [[Google Cloud Platform]]<ref>https://cloud.google.com/kubernetes-engine/</ref> (at least since November 2014),<ref>https://cloud.google.com/kubernetes-engine/release-notes</ref> [[IBM cloud computing|IBM Cloud]] <ref>https://www.ibm.com/cloud/container-service</ref>, [[Alibaba Cloud]] <ref>https://www.alibabacloud.com/product/kubernetes</ref>, Mail.Ru Cloud Solutions (since May 2018)<ref>{{Cite web|url=https://mcs.mail.ru/en/iaas/|title=MCS – Mail.Ru Cloud Solutions|website=mcs.mail.ru|language=ru|access-date=2018-12-05}}</ref> and [[Oracle Kubernetes Service]]. For a more comprehensive list you can check https://kubernetes.io/docs/setup/pick-right-solution/#hosted-solutions. Most of them if not all requires a valid credit card.
  
 
== Kubernetes Timeline ==
 
== Kubernetes Timeline ==

Revision as of 17:45, 3 January 2020

Kubernetes (commonly stylized as K8s[3]) is an open-source Container-Orchestration system for automating deployment, autoscaling (based on CPU, memory[1] or custom metrics[2]) and management of containerized applications.[4] It works with a range of container tools, including Docker.

Kubernetes objects, concepts or subsystems:


Installation

See: Kubernetes installation and Kubernetes changelog.

Microk8s

MicroK8s single node Kubernetes solution available since December 2018[3]

  • Installation:
    • snap install microk8s
    • snap install microk8s --classic

minikube

brew cask install minikube[4]

Kubernetes Log files [5]

Master

  • /var/log/kube-apiserver.log - API Server, responsible for serving the API
  • /var/log/kube-scheduler.log - Scheduler, responsible for making scheduling decisions
  • /var/log/kube-controller-manager.log - Controller that manages replication controllers
  • etcd

Worker Nodes

  • /var/log/kubelet.log - Kubelet, responsible for running containers on the node
  • /var/log/kube-proxy.log - Kube Proxy, responsible for service load balancing

Kubernetes Ports

  • Kubernetes API: TCP 6443 [6]

See also OpenShift port requeriments: https://docs.openshift.com/container-platform/4.2/installing/installing_bare_metal/installing-bare-metal.html

Activities

Kubernetes Cloud Service Providers

Kubernetes is offered as a service on multiple Cloud computing#Public cloud|public clouds, including Amazon Web Services (EKS)[7] (since June 2018 in the US East (N. Virginia) and US West (Oregon) Regions), Microsoft Azure (AKS) since october 2017,[8] DigitalOcean[9] (since May 2018),[10][11] Google Kubernetes Engine (GKE) in Google Cloud Platform[12] (at least since November 2014),[13] IBM Cloud [14], Alibaba Cloud [15], Mail.Ru Cloud Solutions (since May 2018)[16] and Oracle Kubernetes Service. For a more comprehensive list you can check https://kubernetes.io/docs/setup/pick-right-solution/#hosted-solutions. Most of them if not all requires a valid credit card.

Kubernetes Timeline

See also

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Source: https://en.wikiversity.org/wiki/DevOps/Kubernetes

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