My understanding is that in Kubernetes, when using the Horizontal Pod Autoscaler, if the targetCPUUtilizationPercentage field is set to 50%, and the average CPU utilization across all the pod's replicas is above that value, the HPA will create more replicas. Once the average CPU drops below 50% for some time, it will lower the …The kubelet takes a set of PodSpecs and ensures that the described containers are running and healthy. kube-apiserver - REST API that validates and configures data for API objects such as pods, services, replication controllers. kube-controller-manager - Daemon that embeds the core control loops shipped with Kubernetes.I'm defining this autoscaler with kubernetes and GCE and I'm wondering what exactly should I specify for targetCPUUtilizationPercentage. That target points to what ... If I have defined my resources.requests.cpu as 100m and targetCPUUtilizationPercentage as 50% in hpa. Does it mean, it will autoscale at …type=AverageValue && averageValue: 500Mi. averageValue is the target value of the average of the metric across all relevant pods (as a quantity) so my memory metric for HPA turned out to become: apiVersion: autoscaling/v2beta2. kind: HorizontalPodAutoscaler. metadata: name: backend-hpa. spec:As of kubernetes 1.9 HPA calculates pod cpu utilization as total cpu usage of all containers in pod divided by total request. So in your example the calculated usage would be 133%. I don't think that's specified in docs anywhere, but the relevant code is here: ...There are at least two good reasons explaining why it may not work: The current stable version, which only includes support for CPU autoscaling, can be found in the autoscaling/v1 API version. The beta version, which includes support for scaling on memory and custom metrics, can be found in autoscaling/v2beta2.pranam@UNKNOWN kubernetes % kubectl get hpa NAME REFERENCE TARGETS MINPODS MAXPODS REPLICAS AGE isamruntime-v1 Deployment/isamruntime-v1 <unknown>/20% 1 3 0 3s I read a number of articles which suggested installing metrics server. So, I did that. pranam@UNKNOWN kubernetes % …4 days ago · You can use commands like kubectl get hpa or kubectl describe hpa HPA_NAME to interact with these objects. You can also create HorizontalPodAutoscaler objects using the kubectl autoscale... Sorted by: 1. HPA is a namespaced resource. It means that it can only scale Deployments which are in the same Namespace as the HPA itself. That's why it is only working when both HPA and Deployment are in the namespace: rabbitmq. You can check it within your cluster by running:It requires the Kubernetes metrics-server. VPA and HPA should only be used simultaneously to manage a given workload if the HPA configuration does not use CPU or memory to determine scaling targets. VPA also has some other limitations and caveats. These autoscaling options demonstrate a small but powerful piece of the …A little-known wrinkle in the Constitution might allow Trump a second term even if he is removed from office through the impeachment process. The launching of an “official impeachm...Mar 16, 2023 ... Kubernetes scheduling is a control panel process that assigns Pods to Nodes. The scheduler determines which nodes are valid places for each pod ...HPA is a component of the Kubernetes that can automatically scale the numbers of pods. The K8s controller that is responsible for auto-scaling is known as Horizontal Controller. Horizontal scaler scales pods as per the following process: Compute the targeted number of replicas by comparing the fetched metrics value to the targeted …This page contains a list of commonly used kubectl commands and flags. Note: These instructions are for Kubernetes v1.29. To check the version, use the kubectl version command. Kubectl autocomplete BASH source <(kubectl completion bash) # set up autocomplete in bash into the current shell, bash-completion package should be installed …Repositório informativo com manual de comandos fundamentais do Kubernetes e exemplo de utilização básica de recursos recorrentes. kubernetes devops kubernetes-deployment container-orchestration kubernetes-hpa kubernetes-pvc. Updated on Aug 2, 2023. Shell.On GKE case is bit different.. As default Kubernetes have some built-in metrics (CPU and Memory). If you want to use HPA based on this metric you will not have any issues.. In GCP concept: . Custom Metrics are used when you want to use metrics exported by Kubernetes workload or metric attached to Kubernetes object such as Pod … Kubernetes HPA vs. VPA. Kubernetes HPA (Horizontal Pod Autoscaler) and VPA (Vertical Pod Autoscaler) are both tools used to automatically adjust the resources allocated to pods in a Kubernetes cluster. However, they differ in their approach and the resources they manage. The HPA adjusts the number of replicas of a pod based on the demand and ... Oct 4, 2016 · 1. If you want to disable the effect of cluster Autoscaler temporarily then try the following method. you can enable and disable the effect of cluster Autoscaler (node level). kubectl get deploy -n kube-system -> it will list the kube-system deployments. update the coredns-autoscaler or autoscaler replica from 1 to 0. I've had a go with this and clarified the problem. Looks like it's definitely the HPA minReplicas value that's overwriting the one set by the CronJob (as opposed to the replicas in the Deployment). I tried using JSON merge to deploy the HPA (kubectl patch -f autoscale.yaml --type=merge -p "$(cat autoscale.yaml)") and it didn't workProvided that you use the autoscaling/v2 API version, you can configure a HorizontalPodAutoscaler\nto scale based on a custom metric (that is not built in to Kubernetes or any Kubernetes component).\nThe HorizontalPodAutoscaler controller then queries for these custom metrics from the Kubernetes\nAPI.Feb 14, 2024 ... The Kubernetes HPA addresses the challenge of managing pod scalability in a rapidly changing IT landscape. As applications experience ...David de Torres Huerta - OCTOBER 7, 2021. In this article, you’ll learn how to configure Keda to deploy a Kubernetes HPA that uses Prometheus metrics. The …Repositório informativo com manual de comandos fundamentais do Kubernetes e exemplo de utilização básica de recursos recorrentes. kubernetes devops kubernetes-deployment container-orchestration kubernetes-hpa kubernetes-pvc. Updated on Aug 2, 2023. Shell.Oct 7, 2021 · Kubernetes HPA. Kubernetes HPA can scale objects by relying on metrics present in one of the Kubernetes metrics API endpoints. You can read more about how Kubernetes HPA works in this article. Kubernetes HPA is very helpful, but it has two important limitations. The first is that it doesn’t allow combining metrics. There are scenarios where ... Also, check your kube-controller-manager logs for HPA events related entries. Furthermore, if you'd like to explore more on whether your pods have missing requests/limits you can simply see the full output of your running pod managed by the HPA: $ kubectl get pod <pod-name> -o=yaml.Oct 2, 2023 · 在 Kubernetes 中，HorizontalPodAutoscaler 自动更新工作负载资源 （例如 Deployment 或者 StatefulSet）， 目的是自动扩缩工作负载以满足需求。 水平扩缩意味着对增加的负载的响应是部署更多的 Pod。 这与“垂直（Vertical）”扩缩不同，对于 Kubernetes， 垂直扩缩意味着将更多资源（例如：内存或 CPU）分配给已经 ... When an HPA is enabled, it is recommended that the value of spec.replicas of the Deployment and / or StatefulSet be removed from their manifest (s). If this isn't done, any time a change to that object is applied, for example via kubectl apply -f deployment.yaml, this will instruct Kubernetes to scale the current number of Pods to …3. Starting from Kubernetes v1.18 the v2beta2 API allows scaling behavior to be configured through the Horizontal Pod Autoscalar (HPA) behavior field. I'm planning to apply HPA with custom metrics to a StatefulSet. The use case I'm looking at is scaling out using a custom metric (e.g. number of user sessions on my application), but the HPA will ...Recently, NSA updated the Kubernetes Hardening Guide, and thus I would like to share these great resources with you and other best practices on K8S security. Receive Stories from @...I'm trying to create an horizontal pod autoscaling after installing Kubernetes with kubeadm. The main symptom is that kubectl get hpa returns the CPU metric in the column TARGETS as "undefined": $ kubectl get hpa NAME REFERENCE TARGETS MINPODS MAXPODS REPLICAS AGE fibonacci Deployment/fibonacci <unknown> / …HPA is a native Kubernetes resource that you can template out just like you have done for your other resources. Helm is both a package management system and a templating tool, but it is unlikely its docs contain specific examples for all Kubernetes API objects. You can see many examples of HPA templates in the Bitnami Helm Charts.minikube addons list gives you the list of addons. minikube addons enable metrics-server enables metrics-server. Wait a few minutes, then if you type kubectl get hpa the percentage for the TARGETS <unknown> should appear. In kubernetes it can say unknown for hpa. In this situation you should check several places.The hpa has a minimum number of pods that will be available and also scales up to a maximum. However part of this app involves building a local cache, as these caches …The Insider Trading Activity of Shahar Shai on Markets Insider. Indices Commodities Currencies Stocks Learn how to use the Kubernetes Horizontal Pod Autoscaler to automatically scale your applications based on CPU utilization. Follow a simple example with an Apache web server deployment and a load generator. Sorted by: 1. As Zerkms has said the resource limit is per container. Something else to note: the resource limit will be used for Kubernetes to evict pods and for assigning pods to nodes. For example if it is set to 1024Mi and it consumes 1100Mi, Kubernetes knows it may evict that pod. If the HPA plus the current scaling metric …Mar 18, 2020 · All CronJob schedule: times are based on the timezone of the kube-controller-manager (more on that here ). GKE’s master follows UTC timezone and hence our cron jobs were readjusted to run at 9AM ... May 7, 2019 · That means that pods does not have any cpu resources assigned to them. Without resources assigned HPA cannot make scaling decisions. Try adding some resources to pods like this: spec: containers: - resources: requests: memory: "64Mi". cpu: "250m". Kubernetes HPA gets wrong current value for a custom metric. 7. How to Enable KubeAPI server for HPA Autoscaling Metrics. 2. kubernetes hpa request cpu and target cpu values. 1. Kubernetes HPA Auto Scaling Velocity. 3. Kubernetes HPA using metrics from another deployment. 3.Ola. Nesse post, vamos tratar como fazer o HPA do Kubernetes conseguir identificar a quantidade de requisições http que o POD esta recebendo e assim escalar a quantidade de PODs de acordo com a demanda. Essa é uma ótima alternativa do que utilizar HPA por CPU ou memória, principalmente se for aplicações Spring Boot (Java)The hpa has a minimum number of pods that will be available and also scales up to a maximum. However part of this app involves building a local cache, as these caches …The support for autoscaling the statefulsets using HPA is added in kubernetes 1.9, so your version doesn't has support for it. After kubernetes 1.9, you can autoscale your statefulsets using: apiVersion: autoscaling/v1. kind: HorizontalPodAutoscaler. metadata: name: YOUR_HPA_NAME. spec: maxReplicas: 3. minReplicas: 1.You can use commands like kubectl get hpa or kubectl describe hpa HPA_NAME to interact with these objects. You can also create HorizontalPodAutoscaler …Since kubernetes 1.16 there is a feature gate called HPAScaleToZero which enables setting minReplicas to 0 for HorizontalPodAutoscaler resources when using custom or external metrics. ... It can work alongside an HPA: when scaled to zero, the HPA ignores the Deployment; once scaled back to one, the HPA may scale up further. Share.Increased immigration (of all skill levels) expands competition, and promotes innovation without taking up too much welfare resources In just under a month, the US will have electe...Purpose of the Kubernetes HPA. Kubernetes HPA gives developers a way to automate the scaling of their stateless microservice applications to meet changing …A little-known wrinkle in the Constitution might allow Trump a second term even if he is removed from office through the impeachment process. The launching of an “official impeachm...type=AverageValue && averageValue: 500Mi. averageValue is the target value of the average of the metric across all relevant pods (as a quantity) so my memory metric for HPA turned out to become: apiVersion: autoscaling/v2beta2. kind: HorizontalPodAutoscaler. metadata: name: backend-hpa. spec:Kubernetes HPA (Horizontal Pod Autoscaler) and VPA (Vertical Pod Autoscaler) are both tools used to automatically adjust the resources allocated to pods in a Kubernetes …kubernetes_build_info. A metric with a constant '1' value labeled by major, minor, git version, git commit, git tree state, build date, Go version, and compiler from which Kubernetes was built, and platform on which it is running. Stability Level: ALPHA.Kubernetes’ default HPA is based on CPU utilization and desiredReplicas never go lower than 1, where CPU utilization cannot be zero for a running Pod.Karpenter is a flexible, high-performance Kubernetes cluster autoscaler that helps improve application availability and cluster efficiency. Karpenter launches right-sized compute resources (for example, Amazon EC2 instances) in response to changing application load in under a minute. Through integrating Kubernetes with AWS, Karpenter can ...1. Introduction Kubernetes Horizontal Pod Autoscaling (HPA) is a feature that allows automatic adjustment of the number of pod replicas in a deployment or replica set based on defined metrics.Kubernetes Autoscaling Basics: HPA vs. HPA vs. Cluster Autoscaler. Let’s compare HPA to the two other main autoscaling options available in Kubernetes. Horizontal Pod Autoscaling. HPA increases or decreases the number of replicas running for each application according to a given number of metric thresholds, as defined by the user.Say I have 100 running pods with an HPA set to min=100, max=150. Then I change the HPA to min=50, max=105 (e.g. max is still above current pod count). Should k8s immediately initialize new pods when I change the HPA? I wouldn't think it does, but I seem to have observed this today.1. HPA main goal is to spawn more pods to keep average load for a group of pods on specified level. HPA is not responsible for Load Balancing and equal connection distribution. For equal connection distribution is responsible k8s service, which works by deafult in iptables mode and - according to k8s docs - it picks pods by random.KEDA is a free and open-source Kubernetes event-driven autoscaling solution that extends the feature set of K8S’ HPA. This is done via plugins written by the community that feed KEDA’s metrics server with the information it needs to scale specific deployments up and down. Specifically for Selenium Grid, we have a plugin that will tie …November 20, 2023. Metrics-server: 'kubectl top node' output for worker nodes "Unknown". General Discussions. 2. 4362. November 16, 2023. Whenever I create an HPA, it always shows the TARGET as /3% or similar. I have metrics-server running in kube-system (created by helm install metrics-server), and when I do a kubectl top nodes I get …Apr 11, 2020 ... In this detailed kubernetes tutorial, we will look at EC2 Scaling Vs Kubernetes Scaling. Then we will dive deep into pod request and limits, ...The Insider Trading Activity of Shahar Shai on Markets Insider. Indices Commodities Currencies StocksMy understanding is that in Kubernetes, when using the Horizontal Pod Autoscaler, if the targetCPUUtilizationPercentage field is set to 50%, and the average CPU utilization across all the pod's replicas is above that value, the HPA will create more replicas. Once the average CPU drops below 50% for some time, it will lower the …Kubernetes Autoscaling: HPA, VPA, CA, and Using Them Effectively. Guy Menachem. 6 min read November 13th, 2023. 5. ( 1) Kubernetes. In this article. What Is …Dec 6, 2021 ... We have our website running on a AKS cluster and HPA enabled on a couple of services (frontend and backend pods), min 2 max 4, ...Get ratings and reviews for the top 6 home warranty companies in Orland Park, IL. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Hom... In kubernetes it can say unknown for hpa. In this situation you should check several places. In K8s 1.9 uses custom metrics. so In order to work your k8s cluster ; with heapster you should check kube-controller-manager. Add these parameters.--horizontal-pod-autoscaler-use-rest-clients=false--horizontal-pod-autoscaler-sync-period=10s kubernetes hpa cannot get cpu consumption. 2. Horizontal Pod Autoscaler (HPA): Current utilization: <unknown> with custom namespace. 2. AKS Horizontal Pod Autoscaling - missing request for cpu. 1. Why is Kubernetes HPA …Kubenetes: change hpa min-replica. 8. I have Kubernetes cluster hosted in Google Cloud. I created a deployment and defined a hpa rule for it: kubectl autoscale deployment my_deployment --min 6 --max 30 --cpu-percent 80. I want to run a command that editing the --min value, without remove and re-create a new hpa rule.Horizontal Pod Autoscaler (HPA). The HPA is responsible for automatically adjusting the number of pods in a deployment or replica set based on the observed CPU ...May 2, 2023 · In Kubernetes 1.27, this feature moves to beta and the corresponding feature gate (HPAContainerMetrics) gets enabled by default. What is the ContainerResource type metric The ContainerResource type metric allows us to configure the autoscaling based on resource usage of individual containers. In the following example, the HPA controller scales ... On GKE case is bit different.. As default Kubernetes have some built-in metrics (CPU and Memory). If you want to use HPA based on this metric you will not have any issues.. In GCP concept: . Custom Metrics are used when you want to use metrics exported by Kubernetes workload or metric attached to Kubernetes object such as Pod …Mar 16, 2023 ... Kubernetes scheduling is a control panel process that assigns Pods to Nodes. The scheduler determines which nodes are valid places for each pod ...This page shows how to assign a Kubernetes Pod to a particular node using Node Affinity in a Kubernetes cluster. Before you begin You need to have a Kubernetes cluster, and the kubectl command-line tool must be configured to communicate with your cluster. It is recommended to run this tutorial on a cluster with at least two nodes that are …Aug 7, 2021 ... $ kubectl describe hpa app Events: Type Reason Age From Message ... $ kubectl apply -f https://github.com/kubernetes-sigs/metrics-server ...You create a HorizontalPodAutoscaler (or HPA) resource for each application deployment that needs autoscaling and let it take care of the rest for you automatically. …Apr 20, 2019 ... This demo shows how Kubernetes performs a HPA (Horizontal Pod Autoscaling) Source code of this demo: https://github.com/rafabene/cicd-kb8s/ ...Nov 13, 2023 · HPA is a Kubernetes component that automatically updates workload resources such as Deployments and StatefulSets, scaling them to match demand for applications in the cluster. Horizontal scaling means deploying more pods in response to increased load. It should not be confused with vertical scaling, which means allocating more Kubernetes node ... The Horizontal Pod Autoscaler (HPA) is a Kubernetes primitive that enables you to dynamically scale your application (pods) up or down based on your workload...Pixie, a startup that provides developers with tools to get observability into their Kubernetes-native applications, today announced that it has raised a $9.15 million Series A rou...Sorted by: 1. As Zerkms has said the resource limit is per container. Something else to note: the resource limit will be used for Kubernetes to evict pods and for assigning pods to nodes. For example if it is set to 1024Mi and it consumes 1100Mi, Kubernetes knows it may evict that pod. If the HPA plus the current scaling metric …Apr 20, 2023 · HPA Architecture Introduction. The Horizontal Pod Autoscaler changes the shape of your Kubernetes workload by automatically increasing or decreasing the number of Pods in response to the workload ... Learn what is horizontal pod autoscaling (HPA) and how to configure it in Kubernetes. Follow the steps to create a test deployment, an HPA, and a custom metric …Feb 28, 2024 · Deployment and HPA charts. Container insights includes preconfigured charts for the metrics listed earlier in the table as a workbook for every cluster. You can find the deployments and HPA workbook Deployments & HPA directly from an Azure Kubernetes Service cluster. On the left pane, select Workbooks and select View Workbooks from the dropdown ... Jul 15, 2021 · HPA also accepts fields like targetAverageValue and targetAverageUtilization. In this case, the currentMetricValue is computed by taking the average of the given metric across all Pods in the HPA's scale target. HPA in Practice. HPA is implemented as a native Kubernetes resource. It can be created / deleted using kubectl or via the yaml ... 1. I hope you can shed some light on this. I am facing the same issue as described here: Kubernetes deployment not scaling down even though usage is below threshold. My configuration is almost identical. I have checked the hpa algorithm, but I cannot find an explanation for the fact that I am having only one replica of my-app3.Kubernetes provides three built-in mechanisms—called HPA, VPA, and Cluster Autoscaler—that can help you achieve each of the above. Learn more about these below. Benefits of Kubernetes Autoscaling . Here are a few ways Kubernetes autoscaling can benefit DevOps teams: Adjusting to Changes in Demand. In modern applications, …1. I hope you can shed some light on this. I am facing the same issue as described here: Kubernetes deployment not scaling down even though usage is below threshold. My configuration is almost identical. I have checked the hpa algorithm, but I cannot find an explanation for the fact that I am having only one replica of my-app3.So the pod will ask for 200m of cpu (0.2 of each core). After that they run hpa with a target cpu of 50%: kubectl autoscale deployment php-apache --cpu-percent=50 --min=1 --max=10. Which mean that the desired milli-core is 200m * 0.5 = 100m. They make a load test and put up a 305% load.Jun 4, 2018 ... Pertaining to your query, we do not support the auto-scaling capabilities of Kubernetes yet. AppDynamics currently does not have a feature ...Nov 13, 2023 · HPA is a Kubernetes component that automatically updates workload resources such as Deployments and StatefulSets, scaling them to match demand for applications in the cluster. Horizontal scaling means deploying more pods in response to increased load. It should not be confused with vertical scaling, which means allocating more Kubernetes node ... Good afternoon. I'm just starting with Kubernetes, and I'm working with HPA (HorizontalPodAutoscaler): apiVersion: autoscaling/v2beta2 kind: HorizontalPodAutoscaler metadata: name: find-complementary-account-info-1 spec: scaleTargetRef: apiVersion: apps/v1 kind: Deployment name: find-complementary-account-info-1 minReplicas: 2 …
Jul 15, 2023 · In Kubernetes, you can use the autoscaling/v2beta2 API to set up HPA with custom metrics. Here is an example of how you can set up HPA to scale based on the rate of requests handled by an NGINX ... . Restful api design
Kubernetes HPA kills random pod during scale down | anyway to avoid killing a random pod rather go for pod with low utilization. 2 Prevent K8S HPA from deleting pod after load is reduced. 2 Kubernetes HPA based … The main purpose of HPA is to automatically scale your deployments based on the load to match the demand. Horizontal, in this case, means that we're talking about scaling the number of pods. You can specify the minimum and the maximum number of pods per deployment and a condition such as CPU or memory usage. Kubernetes will constantly monitor ... The Horizontal Pod Autoscaler (HPA) in Kubernetes does not work out of the box. It has to make decisions on when to add or remove replicas based on real data. Unfortunately, Kubernetes does not collect and aggregate metrics. Instead, Kubernetes defines a Metrics API and leaves it to other software for the actual implementation.What is Kubernetes HPA? The Horizontal Pod Autoscaler in Kubernetes automatically scales the number of pods in a replication controller, deployment, replica …Mar 30, 2023 · The HPA will maintain a minimum of 1 replica and a maximum of 10 replicas. To implement HPA in Kubernetes, you need to create a HorizontalPodAutoscaler object that references the Deployment you want to scale. You also need to specify the scaling metric and target utilization or value. Here’s an example of creating an HPA object for a Deployment: Nov 30, 2022 · If you are running on maximum, you might want to check if the given maximum is to low. With kubectl you can check the status like this: kubectl describe hpa. Have a look at condition ScalingLimited. With grafana: kube_horizontalpodautoscaler_status_condition{condition="ScalingLimited"} A list of kubernetes metrics can be found at kube-state ... kubernetes hpa cannot get cpu consumption. 2. Horizontal Pod Autoscaler (HPA): Current utilization: <unknown> with custom namespace. 2. AKS Horizontal Pod Autoscaling - missing request for cpu. 1. Why is Kubernetes HPA …Nov 8, 2021 ... This video demonstrates how horizontal pod autoscaler works for kubernetes based on cpu usage AWS EKS setup using eksctl ...When an HPA is enabled, it is recommended that the value of spec.replicas of the Deployment and / or StatefulSet be removed from their manifest (s). If this isn't done, any time a change to that object is applied, for example via kubectl apply -f deployment.yaml, this will instruct Kubernetes to scale the current number of Pods to …Scaling Java applications in Kubernetes is a bit tricky. The HPA looks at system memory only and as pointed out, the JVM generally do not release commited heap space (at least not immediately). 1. Tune JVM Parameters so that the commited heap follows the used heap more closely.By default, HPA in GKE uses CPU to scale up and down (based on resource requests Vs actual usage). However, you can use custom metrics as well, just follow this guide. In your case, have the custom metric track the number of HTTP requests per pod (do not use the number of requests to the LB). Make sure when using custom metrics, that …Kubernetes Autoscaling Basics: HPA vs. HPA vs. Cluster Autoscaler. Let’s compare HPA to the two other main autoscaling options available in Kubernetes. Horizontal Pod Autoscaling. HPA increases or decreases the number of replicas running for each application according to a given number of metric thresholds, as defined by the user.Dec 6, 2021 ... We have our website running on a AKS cluster and HPA enabled on a couple of services (frontend and backend pods), min 2 max 4, ...Behind the scenes, KEDA acts to monitor the event source and feed that data to Kubernetes and the HPA (Horizontal Pod Autoscaler) to drive the rapid scale of a resource. Each replica of a resource is actively pulling items from the event source. KEDA also supports the scaling behavior that we configure in Horizontal Pod Autoscaler. Best Practices for Kubernetes Autoscaling Make Sure that HPA and VPA Policies Don’t Clash. The Vertical Pod Autoscaler automatically scales requests and throttles configurations, reducing overhead and reducing costs. By contrast, HPA is designed to scale out, expanding applications to additional nodes. Authors: Kubernetes 1.23 Release Team We’re pleased to announce the release of Kubernetes 1.23, the last release of 2021! This release consists of 47 enhancements: 11 enhancements have graduated to stable, 17 enhancements are moving to beta, and 19 enhancements are entering alpha. Also, 1 feature has been deprecated. ….