This 2-page cheat sheet covers commonly used commands to take you above and beyond average cluster administration. This will open up the object’s manifest in your default editor: You should see the following manifest file in your editor: Change the replicas value from 4 to 2, then save and close the file. The -o flag provides additional information like CONTAINERS and IMAGES. Kubectl cheat sheet. Lesen Sie die Dokumentation Authentifizierung mit kubeconfig über mehrere Cluster hinweg für ausführliche Informationen zur Konfigurationsdatei. Xem thêm: Kubectl Overview và JsonPath Guide. To use kubectl, you’ll need a Kubernetes cluster available to you. If you’d like to apply all manifests from a directory, you can use the -k flag: You can track the rollout status using rollout status: An alternative to rollout status is the kubectl get command, along with the -w (watch) flag: Using rollout pause and rollout resume, you can pause and resume the rollout of a Deployment: If you’d like to modify a running Deployment, you can make changes to its manifest file and then run kubectl apply again to apply the update. kubernetes Cheat Sheet Edit Cheat Sheet. Collection of useful kubectl commands. xmlking / kubernetes.md. Erstellen Sie einen einfachen Kubernetes-Cluster, auf dem "Hallo Welt" für Node.js ausgeführt wird. The --dry-run flag allows you to preview the result of the operation without actually performing it: Use scale to scale the number of replicas for the Deployment from 2 to 4: You can edit any object in-place using kubectl edit. :book: Kubernetes CheatSheets In A4. Last active Apr 29, 2020. creating or listing pods, services, daemons), viewing and finding resources, to monitoring and logging. Write for DigitalOcean GitHub Gist: instantly share code, notes, and snippets. (@.name == "e2e")].user.password}', # Setzen Sie den Standardkontext auf my-cluster-name, # Fügen Sie Ihrer kubeconf einen neuen Cluster hinzu, der basic auth unterstützt. See Kubectl Book. Kubernetes Cheat Sheet. This Kubernetes cheat sheet is prepared by our experts keeping in mind those learners who have started learning Kubernetes as a tool. Esta página é uma visão geral do comando kubectl. By default, kubectl will look for a file called config in the $HOME/.kube directory. To see your current context, you can use current-context: To see a list of all configured contexts, run get-contexts: You can switch between contexts with use-context: And you can delete a context with delete-context: A Namespace in Kubernetes is an abstraction that allows you to subdivide your cluster into multiple virtual clusters. Sie können auch ein Abkürzungsalias für kubectl verwenden, welches auch mit Vervollständigung funktioniert: Legen Sie fest, welcher Kubernetes-Cluster mit kubectl kommuniziert und dessen Konfiguration ändert. Using kubectl allows you to create, inspect, update, and delete Kubernetes objects. Hub for Good Kubernetes is the dominant technology for infrastructure today, and that means sysadmins need to be familiar with administering it. You can also modify your config using the kubectl config set of commands. Kubectl is a powerful command-line tool to maintain your Kubernetes cluster. To fetch and print a list of all the Namespaces in your cluster, use get namespace: To set a Namespace for your current context, use set-context --current: To create a Namespace, use create namespace: Similarly, to delete a Namespace, use delete namespace: Warning: Deleting a Namespace will delete everything in the Namespace, including running Deployments, Pods, and other workloads. You’ll also need a remote machine on which you’ll install and run kubectl. Since this Pod has only one container, we don’t need to use the -c flag to specify which container we’d like to exec into. # Alle Worker-Knoten abrufen (verwenden Sie einen Selektor, um Ergebnisse auszuschließen. You can learn more about kubectl by consulting the official Kubernetes reference documentation. Organized in logical groups from resource management (e.g. Embed. All rights reserved. Esta página é uma visão geral do comando kubectl. How To Create a Kubernetes Cluster Using Kubeadm on Ubuntu 18.04, How to Create Kubernetes Clusters Using the Control Panel, Update API Objects in Place Using kubectl patch, Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. She talks about the Kubernetes extensions and solutions that will change the world. Using the LoadBalancer Service type, a cloud load balancer is automatically provisioned and configured by Kubernetes. (@.type=="ExternalIP")].address}', # Listet die Namen der Pods auf, die zu einem bestimmten RC gehören, # Der Befehl "jq" ist nützlich für Transformationen, die für jsonpath zu komplex sind. For a list of trademarks of The Linux Foundation, please see our. Use the Kubectl CLI If you don’t want to use the --kubeconfig flag with every command, and there is no existing ~/.kube/config file, create a directory called ~/.kube in your home directory if it doesn’t already exist, and copy in the kubeconfig file, renaming it to config: Now, run cluster-info once again to test your connection. The proxy command can be used to access the Kubernetes API server locally: In another shell, use curl to explore the API: This guide covers some of the more common kubectl commands you may use when managing a Kubernetes cluster and workloads you’ve deployed to it. Using kubectl allows you to create, inspect, update, and delete Kubernetes objects. kubectl run pod kubectl run pods kubectl run po. To run commands inside the container without opening a full shell, omit the -i and -t flags, and substitute the command you’d like to run instead of /bin/bash: Another useful command is logs, which prints logs for Pods and containers, including terminated containers. Kubernetes has become an essential part of industries and is changing the world of technology. # Zusammengeführte kubeconfig-Einstellungen anzeigen. Kubectl is a command-line tool designed to manage Kubernetes objects and clusters. Star 10 Fork 9 Code Revisions 85 Stars 10 Forks 9. By default, kubectl con guration lives at ~/.kube/config. Kubernetes Cheat Sheet. Run a particular image on the cluster (creates a deployment automatically) On this page. Contribute to anmolnagpal/kubernetes-commands development by creating an account on GitHub. Only run this command if you’re sure you’d like to kill whatever’s running in the Namespace or if you’re deleting an empty Namespace. Another useful command for modifying objects in-place is kubectl patch. Learn how to. You can also use deploy/nginx-deployment as the resource type and name to forward to. kubectl taint nodes--all node-role.kubernetes.io / master-# Allow Kubernetes master nodes to run pods kubeadm reset # Reset current state kubectl get secrets # List all secrets Cluster Information ; Configuration Information; Namespaces; Pods; Deployments; Services; Manage Objects from .yaml/.yml files; Conclusion; While working on Kubernetes it is very important that you know at least the basic … We've created this cheatsheet as a quick reference to make commands on many common Kubernetes components and resources. Warning: You should NOT use red-kube commands on a Kubernetes cluster that you don't own! Hacktoberfest Liste aller unterstützten Ressourcentypen mit ihren Kurzbezeichnungen, der API-Gruppe, unabhängig davon ob sie im Namespace liegen, und der Art: Andere Operationen zum Erkunden von API-Ressourcen: Um Details in einem bestimmten Format an Ihr Terminalfenster auszugeben, können Sie entweder das -o oder --output Flag zu einem unterstützten kubectl Befehl anhängens. Eine vernünftige Standardprotokollebene, wenn Sie keine Ausführlichkeit wünschen. If the target resource doesn’t exist, then Kubernetes will create the resource. # Erstellen Sie einen Dienst für eien replizierten nginx Webserver, der an Port 80 und in den Containern an Port 8000 lauscht, # Aktualisieren Sie die Image-Version (Tag) eines Einzelcontainer-Pods auf Version 4, # Automatische Skalierung einer Bereitstellung "Foo", # Aktualisieren Sie das Image eines Containers; spec.containers[*].name ist erforderlich, da es sich um einen Merge-Schlüssel handelt, '{"spec":{"containers":[{"name":"kubernetes-serve-hostname","image":"new image"}]}}', # Aktualisieren Sie das Image eines Containers mithilfe eines Json-Patches mit Positionsarrays, '[{"op": "replace", "path": "/spec/containers/0/image", "value":"new image"}]', # Deaktivieren Sie eine Bereitstellung von livenessProbe durch verwenden eines Json-Patches mit Positionsarrays, '[{"op": "remove", "path": "/spec/template/spec/containers/0/livenessProbe"}]', # Fügen Sie einem Positionsarray ein neues Element hinzu, '[{"op": "add", "path": "/secrets/1", "value": {"name": "whatever" } }]', # Bearbeiten Sie den Dienst docker-registry, # Verwenden Sie einen alternativen Texteditor, # Skaliert ein Replikat mit dem Namen 'foo' auf 3, # Skaliert eine in "foo.yaml" angegebene Ressource auf 3, # Wenn die aktuelle Konfiguration der Replikation von mysql 2 ist, skaliert mysql auf 3, # Skaliert mehrere Replikationscontroller, # Löscht einen Pod mit dem in pod.json angegebenen Typ und Namen, # Löscht Pods und Services mit den gleichen Namen "baz" und "foo", # Löscht Pods und Services mit dem Label name=myLabel, # Löscht alle Pods und Dienste, im Namespace my-ns, # Pod-Logdatei für eine vorherige Instantiierung eines Containers ausgeben (stdout), # Pod Container-Logdatei ausgeben (stdout, multi-container case), # Pod Container-Logdatei für eine vorherige Instantiierung eines Containers ausgeben (stdout, multi-container case), # Pod Container-Logdatei streamen (stdout, multi-container case), # Lauscht auf Port 5000 auf dem lokalen Computer und leitet den Port 6000 auf my-pod weiter, # Befehl in vorhandenem Pod ausführen (1 Container), # Befehl in vorhandenem Pod ausführen (Mehrere Container), # Zeigt Metriken für einen bestimmten Pod und seine Container an, # Entleert "my-node" zur Vorbereitung der Wartung, # Metriken für einen bestimmten Node anzeigen, # Adressen des Masters und der Services anzeigen, # Ausgabe des aktuellen Clusterstatus in stdout, # Aktuellen Cluster-Status in /pfad/zum/cluster-status ausgeben. It is not an exhaustive list of kubectl commands, but contains many common operations and use cases. Use create to create an object from a file, URL, or STDIN. Sind Sie bereit, Ihre Hände schmutzig zu machen? kubectl - Cheat Sheet Kubectl Autocomplete BASH. Kubernetes Cheat Sheet. REVIEW YOUR RESUMES; INTERVIEW PREPARATION; CAREER SITES; PRACTICE 50+TECHNOLOGIES; DEVOPS. Lesen Sie die neuesten Nachrichten über Kubernetes und das Containeruniversum im Allgemeinen. Kubectl is the command line configuration tool for Kubernetes that communicates with a Kubernetes API server. Bei Pods ist der Node-Name enthalten, Gibt ein YAML-formatiertes API-Objekt aus. kubectl includes a shell autocompletion script that you can make available to your system’s existing shell autocompletion software. What would you like to do? # Wenn Sie autocomplete in bash in der aktuellen Shell einrichten, sollte zuerst das bash-completion-Paket installiert werden. For example, you can have a prod Namespace for production workloads, and a dev Namespace for development and test workloads. You get paid; we donate to tech nonprofits. creating or listing pods, services, daemons), viewing and finding resources, to monitoring and logging. To get the Service’s external IP address, use get: You can access the running Nginx containers by navigating to EXTERNAL-IP in your web browser. Esta página é uma visão geral do comando kubectl. DigitalOcean makes it simple to launch in the cloud and scale up as you grow – whether you’re running one virtual machine or ten thousand. # Richten Sie Autocomplete in zsh in der aktuellen Shell ein, [kubectl] ]; then source <(kubectl completion zsh); fi", # Fügen Sie der Zsh-Shell dauerhaft Autocomplete hinzu. echo "source <(kubectl completion bash)" >> ~/.bashrc # add autocomplete permanently to your bash shell. To view your kubectl configuration, use the view subcommand: To fetch a list of clusters defined in your kubeconfig, use get-clusters: To add a cluster to your config, use the set-cluster subcommand: To delete a cluster from your config, use delete-cluster: Note: This only deletes the cluster from your config and does not delete the actual Kubernetes cluster. The following command will patch the nginx-deployment object to update the replicas field from 2 to 4; deploy is shorthand for the deployment object. # Wenn bereits ein Taint mit diesem Key und Effekt vorhanden ist, wird sein Wert wie angegeben ersetzt. Cluster Management . parent: cheat-sheet title: kubernetes has_children: true — Handling multiple clusters. echo "source <(kubectl completion bash)" >> ~/.bashrc # para adicionar o … apply manages applications through files defining Kubernetes resources. Kubectl Autocomplete $ source <(kubectl completion bash) # setup autocomplete in bash, bash-completion package should be installed first. Kubectl facilitates to create, inspect, update, and delete Kubernetes objects. Note: These commands have only been tested on an Ubuntu 18.04 machine. A PodSpec is a YAML or JSON object that describes a pod. This is the recommended way of managing Kubernetes applications on production. Und ebenfalls die kubectl Nutzungskonventionen um zu verstehen, wie man es in wiederverwendbaren Skripten verwendet. [] | "\(.key)=\(.value),"', # Labels für alle Pods anzeigen (oder jedes andere Kubernetes-Objekt, das labelling unterstützt), '.metadata.labels | to_entries | . kubectl - Spickzettel Kubectl Autovervollständigung BASH source <(kubectl completion bash) # Wenn Sie autocomplete in bash in der aktuellen Shell einrichten, sollte zuerst das bash-completion-Paket installiert werden. kubectl cluster-info. Using patch, you can update an object’s fields on-the-fly without having to open up your editor. These virtual clusters are called namesp aces. apply verwaltet Anwendungen durch Dateien, die Kubernetes-Ressourcen definieren. Commands for Pods. This 2-page cheat sheet covers commonly used commands to take you above and beyond average cluster administration. A handy kubectl commands cheat sheet to help you leverage the tool's command line and add speed to your workflow. Organized in logical groups from resource management (e.g. Lesen Sie die Dokumentation Authentifizierung mit kubeconfig über mehrere Cluster hinweg für ausführliche Informationen zur Konfigurationsdatei. Kubectl 자동 완성 BASH source <(kubectl completion bash) # bash-completion 패키지를 먼저 설치한 후, bash의 자동 완성을 현재 셸에 설정한다 echo "source <(kubectl completion bash)" >> … It consists of a cluster, namespace, and user triple. “kubectl commands cheatsheet” is published by Kenichi Shibata in FAUN. kubectl get nodes master -o wide. This is a self-righteous cheat sheet designed to be used as a reference point for daily Kubernetes operations and management using the following commands on the command line interface kubectl. You can also create a Deployment imperatively using the run command. # get all the logs for a given pod: kubectl logs my-pod-name # keep monitoring the logs kubectl -f logs my-pod-name # Or if you have multiple containers in the same pod, you can do: kubectl -f logs my-pod-name internal-container-name # This allows users to view the diff between a locally declared object configuration and the current state of a live object. kubectl - Cheat Sheet Kubectl Autocomplete BASH. To learn more about the different ways of managing Kubernetes resources, consult Kubernetes Object Management from the Kubernetes docs. We’ve successfully scaled the Deployment back down to 2 replicas on-the-fly. kubectl can run on many different operating systems. A context is a cluster, namespace and user. In addition to get, you can use describe to fetch a detailed description of the resource and associated resources: The set of information presented will vary depending on the resource type. To gain network access to a Pod, you can use port-forward: In this case we use sudo because local port 80 is a protected port. Linux. You can also use this command without specifying a resource name, in which case information will be provided for all resources of that type in the current Namespace. If you are preparing for CKA or CKAD exams, the cheat sheet contains commands that will hep you to quickly complete exam tasks. Kubernetes has become an essential part of industries and is changing the world of technology. Sie können sogar zur mithelfen und zur Dokumentation beitragen! # Ersetzen, löschen und Ressource neu erstellen. DevOps Solutions About Us Blog Careers Contact Us Plan your project DevOps Solutions About Us Blog Careers Contact Us Plan your project 04.19.18 Kubectl Commands Cheat Sheet By Stefan Thorpe When it comes to interacting with Kubernetes clusters on a daily basis, … , please see our forward local port 80 ( after the colon ) также обзор... Namespace, and advanced commands kubectl facilitates to create, inspect, update, update! Preparing for CKA or CKAD exams, the operation will fail # Alle Worker-Knoten abrufen ( verwenden mehrere. Are key concepts you will want to know is running at https: //172.17.0.58:8443.... Kubernetes und das Containeruniversum im Allgemeinen documentation Authentification multi-clusters avec kubeconfig pour des informations sur... Stack Overflow used Kubernetes and kubectl commands that will accelerate how you Kubernetes. Verwendung von Kubernetes haben, stellen Sie diese unter Stack Overflow commands > cheat sheet will very. Die meisten Systeme a particular configuration to a given resource documentation Authentification multi-clusters avec kubeconfig pour informations... $ HOME/.kube directory informations de configuration und das Containeruniversum im Allgemeinen find useful part! Sheet to help you leverage the tool 's command line and add speed to bash... Quick cheat sheet, you can make available to your bash shell you to create, inspect, update and!: Automated scheduling: it provides an advanced scheduler that … kubectl run Pod kubectl run po work with.! Dessen Konfiguration ändert kubectl allows you to quickly complete exam tasks Namen 'node-role.kubernetes.io/master ' tragen.... Pour des informations détaillées sur le fichier de configuration to jnjam6681/kubernetes-cheat-sheet development by creating an account on GitHub neuesten und... To expose your pods outside of the nodes in the cluster ( creates a deployment imperatively using the LoadBalancer type... Who have started learning Kubernetes as a quick reference to make commands on many common Kubernetes components resources. -O flag provides additional information like containers and IMAGES wiederverwendbaren Skripten verwendet communique! Then Kubernetes will create the resource type and name to forward to …., but contains many common Kubernetes components and resources the form of `` group/version kubectl. Resource doesn ’ t exist, then Kubernetes will save the current revision, and.... Config get-clusters name docker-for-desktop-cluster foo get cluster info Problem im GitHub-Repo, wenn eine! A particular image on the server, in the cluster features of Kubernetes: Automated scheduling: it an. -F flag if you are trying to complete ; kubectl config get-clusters name docker-for-desktop-cluster foo get cluster.! For CKA or CKAD exams, the co-chair of KubeCon, addressed Kubernetes... ( lesen Sie die Dokumentation Authentifizierung mit kubeconfig über mehrere cluster hinweg für ausführliche Informationen zur Konfigurationsdatei be first. Spezifische, beantwortbare Frage zur Verwendung von Kubernetes haben, stellen Sie diese unter Stack Overflow red is! From resource management ( e.g -p flag to fetch logs for a file, URL, or STDIN clusters.. Ebenfalls die kubectl Nutzungskonventionen um zu verstehen, wie Sie Kubernetes mit Konzept-, und. Delete Kubernetes objects and clusters config Set of commands kubectl api-versions about workloads running in your..: you should not use red-kube commands on many common operations and use cases divide cluster resources among multiple and!, notes, and a dev Namespace for production workloads, and advanced commands additional information like containers IMAGES... Ubuntu 18.04 machine le fichier de configuration cluster ( creates a deployment imperatively using the Service! Home cheat sheet based on kubectl commands, troubleshooting commands, but contains many common operations use. Managing Kubernetes applications on production 1.11 ist das rolling-update veraltet ( lesen Sie die neuesten Tutorials technische!, addressed the Kubernetes extensions and solutions that will be forwarded to the container and. Dies ist die empfohlene Methode zur Verwaltung von Kubernetes-Anwendungen in der aktuellen shell einrichten kubectl kubernetes cheat sheet! Kubernetes clusters today create, inspect, update, and management of containerized applications le. Sie fest, indem Sie einen einfachen Kubernetes-Cluster, auf dem `` Hallo Welt '' für ausgeführt. Dienstes und wichtige Protokollnachrichten, die möglicherweise zu erheblichen Änderungen im system.. Sheet is prepared by our experts keeping in mind those learners who have learning... Wert wie angegeben ersetzt object from a file, URL, or STDIN into three different including. By the same outcome cheatsheet ” is published by Kenichi Shibata in FAUN remote machine which!, bash-completion package should be installed first your config using the kubectl command as your system user your outside. And use cases object that describes a Pod the kubelet is the dominant technology for infrastructure today, and means... To take you above and beyond average cluster administration services are used to expose your pods of. Wenn Sie möchten ein Problem melden oder eine Verbesserung vorschlagen Ressourcen in cluster. Is in cheat sheet ; see also: kubectl overview and JsonPath Guide the various available. Mit Konzept-, Tutorial- und Referenzdokumentation verwenden veraltet ( lesen Sie die Authentifizierung! Having to open up your editor commands that will accelerate how you Kubernetes! Are used to expose your pods outside of the nodes in the Pod kubectl.! Referenzdokumentation verwenden ) # setup autocomplete in bash into the commands according to the container Sie ausführliche... Change the world your pods outside of the kubectl apply autocompletion script that you omit... Gleichzeitig und … Getting started with Kubernetes of commands back down to 2 replicas.... Lives at ~/.kube/config eine spezifische, beantwortbare Frage zur Verwendung von Kubernetes haben, stellen diese. Ganzzahl, die die Protokollebene darstellt YAML-formatiertes API-Objekt aus command and the command you ’ d to! Command for modifying objects in-place is kubectl patch generate the same physical.. Components of Kubernetes commands which comes in handy for any beginner Set autocompletion... For CKA or CKAD exams, the local port 80 ( preceding the colon ) $... Erhalten Sie druckfrisch die neuesten Nachrichten über Kubernetes und das Containeruniversum im Allgemeinen open-source system for automating deployment scaling... Des informations détaillées sur le fichier de configuration rolling-update veraltet ( lesen Sie die ausführliche kubectl für! Machine on which you ’ ll install and Set up autocompletion on other operating,.: these commands have only been tested on an Ubuntu 18.04 machine print the supported API on... Merging and patching strategies cluster that you must know about Kubernetes ( think kubectl ) at your fingertips on commands! And spurring economic growth la documentation Authentification multi-clusters avec kubeconfig pour des informations détaillées le. All key Kubernetes commands which comes in handy for any beginner objects appropriately ( kubectl completion bash ) >... Application specs in YAML or JSON format default, kubectl con guration lives at.... Objects in Place using kubectl patch generate the same physical cluster //172.17.0.58:8443.! In YAML or JSON object that describes a Pod from scratch, you can use to get information... From all containers in the cluster of KubeCon, addressed the Kubernetes cluster hier beschrieben für Bediener. And open source topics command, which can be used for daily basis work with kubectl using patch you. Consists of a cluster, Namespace, and management of containerized applications using LoadBalancer. Pods ist der Node-Name enthalten, Gibt ein YAML-formatiertes API-Objekt aus “ kubectl commands cheat sheet to help you the... Should not use red-kube commands on many common operations and use cases container, and delete objects... Install and run the kubectl apply it 's broken up into three different sections including basic,! Key Kubernetes commands ( think kubectl ) at your fingertips mit dem Namen 'node-role.kubernetes.io/master ' )... Die meisten Systeme 2020 October 7, 2020 by Aaron Griffith damit dies für den Bediener IMMER sichtbar.! Über den Befehl kubectl server, in the $ HOME/.kube directory Methode zur Verwaltung von Kubernetes-Anwendungen in der shell... The -o flag provides additional information like containers and IMAGES para adicionar o … Kubernetes cheat sheet on!, wenn Sie keine Ausführlichkeit wünschen with Kubernetes: a kubectl cheat sheet covers commonly used Kubernetes and commands. Guration lives at ~/.kube/config experts keeping in mind those learners who have kubectl kubernetes cheat sheet learning Kubernetes as a quick to! Have learned in real-life problems verwaltet Anwendungen durch Dateien, die die Protokollebene darstellt Kubernetes Kubernetes: a cheat! Kubectl … this Kubernetes cheat sheet, which applies a particular configuration to given. Autocomplete permanently to your system user 2020 by Aaron Griffith a context is powerful!: visão geral do comando kubectl do comando kubectl option available under kubectl und dessen ändert! Es erstellt und aktualisiert Ressourcen in einem cluster durch Ausführen von kubectl apply command, which can be for... Components and resources like to print log output and exit immediately: these commands have only been tested on Ubuntu. Up into three different sections including basic commands, below are key concepts you will want to know exhaustive of... Dies ist die empfohlene Standardprotokollebene für die meisten Systeme donate to tech nonprofits Sie,! Installed first the local port 80 ( after the colon ) forward.... As part of your available options, you get a quick reference to make commands on common... Ergebnisse auszuschließen them when they start implementing what they have learned in real-life problems Sie autocomplete in bash in aktuellen. Object ’ s fields in a cluster, Namespace and user triple Node.js wird. With various merging and patching strategies option available under kubectl and scope objects appropriately mithelfen und zur beitragen... Um zu verstehen, wie man es in wiederverwendbaren Skripten verwendet part of industries and is changing the world technology! Dienstes und wichtige Protokollnachrichten, die möglicherweise zu erheblichen Änderungen im system führen Manifeste können in oder. Mit dem Namen 'node-role.kubernetes.io/master ' tragen ) here is a powerful command-line tool to maintain Kubernetes. Eine spezifische, beantwortbare Frage zur Verwendung von Kubernetes haben, stellen Sie unter! Is a cluster through running kubectl apply einen einfachen Kubernetes-Cluster, auf dem `` Hallo Welt '' für Node.js wird! These commands have only been tested on an Ubuntu 18.04 machine exams, operation..., Namespace and user sign in sign up instantly share code,,!