For the string and the URL type formatter, we have already discussed it in the previous string type. "namespace_name": "openshift-marketplace", Learning Kibana 50 Recognizing the habit ways to get this book Learning Kibana 50 is additionally useful. "_type": "_doc", Kibana . This content has moved. Index patterns are how Elasticsearch communicates with Kibana. ] Therefore, the index pattern must be refreshed to have all the fields from the application's log object available to Kibana. * and other log filters does not contain a needed pattern; Environment. "fields": { "viaq_msg_id": "YmJmYTBlNDktMDMGQtMjE3NmFiOGUyOWM3", Press CTRL+/ or click the search bar to start . The following screen shows the date type field with an option to change the. "version": "1.7.4 1.6.0" of the Cluster Logging Operator: Create the necessary per-user configuration that this procedure requires: Log in to the Kibana dashboard as the user you want to add the dashboards to. Get index pattern API to retrieve a single Kibana index pattern. "level": "unknown", "logging": "infra" This will open the following screen: Now we can check the index pattern data using Kibana Discover. . Creating index template for Kibana to configure index replicas by . "inputname": "fluent-plugin-systemd", } One of our customers has configured OpenShift's log store to send a copy of various monitoring data to an external Elasticsearch cluster. The index age for OpenShift Container Platform to consider when rolling over the indices. "container_image": "registry.redhat.io/redhat/redhat-marketplace-index:v4.6", "@timestamp": [ "inputname": "fluent-plugin-systemd", Run the following command from the project where the pod is located using the This is analogous to selecting specific data from a database. As for discovering, visualize, and dashboard, we need not worry about the index pattern selection in case we want to work on any particular index. This will be the first step to work with Elasticsearch data. "kubernetes": { Log in using the same credentials you use to log in to the OpenShift Dedicated console. An index pattern defines the Elasticsearch indices that you want to visualize. "2020-09-23T20:47:15.007Z" Create your Kibana index patterns by clicking Management Index Patterns Create index pattern: Each user must manually create index patterns when logging into Kibana the first time to see logs for their projects. To set another index pattern as default, we tend to need to click on the index pattern name then click on the top-right aspect of the page on the star image link. Click Create index pattern. Get Started with Elasticsearch. on using the interface, see the Kibana documentation. ], ] Create an index template to apply the policy to each new index. Expand one of the time-stamped documents. ] How to configure a new index pattern in Kibana for Elasticsearch logs; The dropdown box with project. dev tools To define index patterns and create visualizations in Kibana: In the OpenShift Container Platform console, click the Application Launcher and select Logging. First, wed like to open Kibana using its default port number: http://localhost:5601. Type the following pattern as the index pattern: lm-logs* Click Next step. Create Kibana Visualizations from the new index patterns. }, The date formatter enables us to use the display format of the date stamps, using the moment.js standard definition for date-time. "labels": { * index pattern if you are using RHOCP 4.2-4.4, or the app-* index pattern if you are using RHOCP 4.5. "container_image_id": "registry.redhat.io/redhat/redhat-marketplace-index@sha256:65fc0c45aabb95809e376feb065771ecda9e5e59cc8b3024c4545c168f", Users must create an index pattern named app and use the @timestamp time field to view their container logs.. Each admin user must create index patterns when logged into Kibana the first time for the app, infra, and audit indices using the @timestamp time field. "host": "ip-10-0-182-28.us-east-2.compute.internal", on using the interface, see the Kibana documentation. An index pattern defines the Elasticsearch indices that you want to visualize. }, Under the index pattern, we can get the tabular view of all the index fields. "received_at": "2020-09-23T20:47:15.007583+00:00", 1600894023422 The logging subsystem includes a web console for visualizing collected log data. "collector": { This is quite helpful. On the edit screen, we can set the field popularity using the popularity textbox. Now click the Discover link in the top navigation bar . The log data displays as time-stamped documents. A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. "_source": { "container_name": "registry-server", "host": "ip-10-0-182-28.us-east-2.compute.internal", Each user must manually create index patterns when logging into Kibana the first time in order to see logs for their projects. This will show the index data. The index patterns will be listed in the Kibana UI on the left hand side of the Management -> Index Patterns page. Cluster logging and Elasticsearch must be installed. Index patterns has been renamed to data views. Click the JSON tab to display the log entry for that document. "viaq_msg_id": "YmJmYTBlNDktMDMGQtMjE3NmFiOGUyOWM3", To explore and visualize data in Kibana, you must create an index pattern. Update index pattern API to partially updated Kibana . After entering the "kibanaadmin" credentials, you should see a page prompting you to configure a default index pattern: Go ahead and select [filebeat-*] from the Index Patterns menu (left side), then click the Star (Set as default index) button to set the Filebeat index as the default. Create and view custom dashboards using the Dashboard page. "_id": "YmJmYTBlNDkZTRmLTliMGQtMjE3NmFiOGUyOWM3", YYYY.MM.DD5Index Pattern logstash-2015.05* . "hostname": "ip-10-0-182-28.internal", "docker": { "pod_id": "8f594ea2-c866-4b5c-a1c8-a50756704b2a", Then, click the refresh fields button. You'll get a confirmation that looks like the following: 1. ] I'll update customer as well. Due to a problem that occurred in this customer's environment, where part of the data from its external Elasticsearch cluster was lost, it was necessary to develop a way to copy the missing data, through a backup and restore process. Login details for this Free course will be emailed to you. Intro to Kibana. The log data displays as time-stamped documents. We need an intuitive setup to ensure that breaches do not occur in such complex arrangements. You can easily perform advanced data analysis and visualize your data in a variety of charts, tables, and maps." For more information, create and view custom dashboards using the Dashboard tab. The following screenshot shows the delete operation: This delete will only delete the index from Kibana, and there will be no impact on the Elasticsearch index. "_source": { So you will first have to start up Logstash and (or) Filebeat in order to create and populate logstash-YYYY.MMM.DD and filebeat-YYYY.MMM.DD indices in your Elasticsearch instance. If you can view the pods and logs in the default, kube- and openshift- projects, you should be able to access these indices. For the index pattern field, enter the app-liberty-* value to select all the Elasticsearch indexes used for your application logs. "namespace_labels": { . . Number fields are used in different areas and support the Percentage, Bytes, Duration, Duration, Number, URL, String, and formatters of Color. }, OpenShift Container Platform 4.6 release notes, Mirroring images for a disconnected installation, Installing a cluster on AWS with customizations, Installing a cluster on AWS with network customizations, Installing a cluster on AWS in a restricted network, Installing a cluster on AWS into an existing VPC, Installing a cluster on AWS into a government region, Installing a cluster on AWS using CloudFormation templates, Installing a cluster on AWS in a restricted network with user-provisioned infrastructure, Installing a cluster on Azure with customizations, Installing a cluster on Azure with network customizations, Installing a cluster on Azure into an existing VNet, Installing a cluster on Azure into a government region, Installing a cluster on Azure using ARM templates, Installing a cluster on GCP with customizations, Installing a cluster on GCP with network customizations, Installing a cluster on GCP in a restricted network, Installing a cluster on GCP into an existing VPC, Installing a cluster on GCP using Deployment Manager templates, Installing a cluster into a shared VPC on GCP using Deployment Manager templates, Installing a cluster on GCP in a restricted network with user-provisioned infrastructure, Installing a cluster on bare metal with network customizations, Restricted network bare metal installation, Setting up the environment for an OpenShift installation, Installing a cluster on IBM Z and LinuxONE, Installing a cluster on IBM Power Systems, Restricted network IBM Power Systems installation, Installing a cluster on OpenStack with customizations, Installing a cluster on OpenStack with Kuryr, Installing a cluster on OpenStack on your own infrastructure, Installing a cluster on OpenStack with Kuryr on your own infrastructure, Installing a cluster on OpenStack in a restricted network, Uninstalling a cluster on OpenStack from your own infrastructure, Installing a cluster on RHV with customizations, Installing a cluster on RHV with user-provisioned infrastructure, Installing a cluster on vSphere with customizations, Installing a cluster on vSphere with network customizations, Installing a cluster on vSphere with user-provisioned infrastructure, Installing a cluster on vSphere with user-provisioned infrastructure and network customizations, Installing a cluster on vSphere in a restricted network, Installing a cluster on vSphere in a restricted network with user-provisioned infrastructure, Uninstalling a cluster on vSphere that uses installer-provisioned infrastructure, Installing a cluster on VMC with customizations, Installing a cluster on VMC with network customizations, Installing a cluster on VMC in a restricted network, Installing a cluster on VMC with user-provisioned infrastructure, Installing a cluster on VMC with user-provisioned infrastructure and network customizations, Installing a cluster on VMC in a restricted network with user-provisioned infrastructure, Supported installation methods for different platforms, Understanding the OpenShift Update Service, Installing and configuring the OpenShift Update Service, Updating a cluster that includes RHEL compute machines, Showing data collected by remote health monitoring, Using Insights to identify issues with your cluster, Using remote health reporting in a restricted network, Troubleshooting CRI-O container runtime issues, Troubleshooting the Source-to-Image process, Troubleshooting Windows container workload issues, Extending the OpenShift CLI with plug-ins, Configuring custom Helm chart repositories, Knative CLI (kn) for use with OpenShift Serverless, Hardening Red Hat Enterprise Linux CoreOS, Replacing the default ingress certificate, Securing service traffic using service serving certificates, User-provided certificates for the API server, User-provided certificates for default ingress, Monitoring and cluster logging Operator component certificates, Retrieving Compliance Operator raw results, Performing advanced Compliance Operator tasks, Understanding the Custom Resource Definitions, Understanding the File Integrity Operator, Performing advanced File Integrity Operator tasks, Troubleshooting the File Integrity Operator, Allowing JavaScript-based access to the API server from additional hosts, Authentication and authorization overview, Understanding identity provider configuration, Configuring an HTPasswd identity provider, Configuring a basic authentication identity provider, Configuring a request header identity provider, Configuring a GitHub or GitHub Enterprise identity provider, Configuring an OpenID Connect identity provider, Using RBAC to define and apply permissions, Understanding and creating service accounts, Using a service account as an OAuth client, Understanding the Cluster Network Operator, Defining a default network policy for projects, Removing a pod from an additional network, About Single Root I/O Virtualization (SR-IOV) hardware networks, Configuring an SR-IOV Ethernet network attachment, Configuring an SR-IOV InfiniBand network attachment, About the OpenShift SDN default CNI network provider, Configuring an egress firewall for a project, Removing an egress firewall from a project, Considerations for the use of an egress router pod, Deploying an egress router pod in redirect mode, Deploying an egress router pod in HTTP proxy mode, Deploying an egress router pod in DNS proxy mode, Configuring an egress router pod destination list from a config map, About the OVN-Kubernetes network provider, Migrating from the OpenShift SDN cluster network provider, Rolling back to the OpenShift SDN cluster network provider, Configuring ingress cluster traffic using an Ingress Controller, Configuring ingress cluster traffic using a load balancer, Configuring ingress cluster traffic on AWS using a Network Load Balancer, Configuring ingress cluster traffic using a service external IP, Configuring ingress cluster traffic using a NodePort, Associating secondary interfaces metrics to network attachments, Persistent storage using AWS Elastic Block Store, Persistent storage using GCE Persistent Disk, Persistent storage using Red Hat OpenShift Container Storage, AWS Elastic Block Store CSI Driver Operator, Red Hat Virtualization (oVirt) CSI Driver Operator, Image Registry Operator in OpenShift Container Platform, Configuring the registry for AWS user-provisioned infrastructure, Configuring the registry for GCP user-provisioned infrastructure, Configuring the registry for Azure user-provisioned infrastructure, Creating applications from installed Operators, Allowing non-cluster administrators to install Operators, Generating a cluster service version (CSV), Configuring built-in monitoring with Prometheus, Setting up additional trusted certificate authorities for builds, Creating CI/CD solutions for applications using OpenShift Pipelines, Working with Pipelines using the Developer perspective, Using the Cluster Samples Operator with an alternate registry, Using image streams with Kubernetes resources, Triggering updates on image stream changes, Creating applications using the Developer perspective, Viewing application composition using the Topology view, Working with Helm charts using the Developer perspective, Understanding Deployments and DeploymentConfigs, Monitoring project and application metrics using the Developer perspective, Adding compute machines to user-provisioned infrastructure clusters, Adding compute machines to AWS using CloudFormation templates, Automatically scaling pods with the horizontal pod autoscaler, Automatically adjust pod resource levels with the vertical pod autoscaler, Using Device Manager to make devices available to nodes, Including pod priority in pod scheduling decisions, Placing pods on specific nodes using node selectors, Configuring the default scheduler to control pod placement, Placing pods relative to other pods using pod affinity and anti-affinity rules, Controlling pod placement on nodes using node affinity rules, Controlling pod placement using node taints, Controlling pod placement using pod topology spread constraints, Running background tasks on nodes automatically with daemonsets, Viewing and listing the nodes in your cluster, Managing the maximum number of pods per node, Freeing node resources using garbage collection, Allocating specific CPUs for nodes in a cluster, Using Init Containers to perform tasks before a pod is deployed, Allowing containers to consume API objects, Using port forwarding to access applications in a container, Viewing system event information in a cluster, Configuring cluster memory to meet container memory and risk requirements, Configuring your cluster to place pods on overcommited nodes, Using remote worker node at the network edge, Red Hat OpenShift support for Windows Containers overview, Red Hat OpenShift support for Windows Containers release notes, Understanding Windows container workloads, Creating a Windows MachineSet object on AWS, Creating a Windows MachineSet object on Azure, About the Cluster Logging custom resource, Configuring CPU and memory limits for cluster logging components, Using tolerations to control cluster logging pod placement, Moving the cluster logging resources with node selectors, Configuring systemd-journald for cluster logging, Collecting logging data for Red Hat Support, Enabling monitoring for user-defined projects, Exposing custom application metrics for autoscaling, Planning your environment according to object maximums, What huge pages do and how they are consumed by apps, Performance Addon Operator for low latency nodes, Optimizing data plane performance with Intel devices, Overview of backup and restore operations, Installing and configuring OADP with Azure, Recovering from expired control plane certificates, About migrating from OpenShift Container Platform 3 to 4, Differences between OpenShift Container Platform 3 and 4, Installing MTC in a restricted network environment, Migration toolkit for containers overview, Editing kubelet log level verbosity and gathering logs, LocalResourceAccessReview [authorization.openshift.io/v1], LocalSubjectAccessReview [authorization.openshift.io/v1], ResourceAccessReview [authorization.openshift.io/v1], SelfSubjectRulesReview [authorization.openshift.io/v1], SubjectAccessReview [authorization.openshift.io/v1], SubjectRulesReview [authorization.openshift.io/v1], LocalSubjectAccessReview [authorization.k8s.io/v1], SelfSubjectAccessReview [authorization.k8s.io/v1], SelfSubjectRulesReview [authorization.k8s.io/v1], SubjectAccessReview [authorization.k8s.io/v1], ClusterAutoscaler [autoscaling.openshift.io/v1], MachineAutoscaler [autoscaling.openshift.io/v1beta1], HelmChartRepository [helm.openshift.io/v1beta1], ConsoleCLIDownload [console.openshift.io/v1], ConsoleExternalLogLink [console.openshift.io/v1], ConsoleNotification [console.openshift.io/v1], ConsoleYAMLSample [console.openshift.io/v1], CustomResourceDefinition [apiextensions.k8s.io/v1], MutatingWebhookConfiguration [admissionregistration.k8s.io/v1], ValidatingWebhookConfiguration [admissionregistration.k8s.io/v1], ImageStreamImport [image.openshift.io/v1], ImageStreamMapping [image.openshift.io/v1], ContainerRuntimeConfig [machineconfiguration.openshift.io/v1], ControllerConfig [machineconfiguration.openshift.io/v1], KubeletConfig [machineconfiguration.openshift.io/v1], MachineConfigPool [machineconfiguration.openshift.io/v1], MachineConfig [machineconfiguration.openshift.io/v1], MachineHealthCheck [machine.openshift.io/v1beta1], MachineSet [machine.openshift.io/v1beta1], PrometheusRule [monitoring.coreos.com/v1], ServiceMonitor [monitoring.coreos.com/v1], EgressNetworkPolicy [network.openshift.io/v1], IPPool [whereabouts.cni.cncf.io/v1alpha1], NetworkAttachmentDefinition [k8s.cni.cncf.io/v1], OAuthAuthorizeToken [oauth.openshift.io/v1], OAuthClientAuthorization [oauth.openshift.io/v1], Authentication [operator.openshift.io/v1], CloudCredential [operator.openshift.io/v1], ClusterCSIDriver [operator.openshift.io/v1], Config [imageregistry.operator.openshift.io/v1], Config [samples.operator.openshift.io/v1], CSISnapshotController [operator.openshift.io/v1], DNSRecord [ingress.operator.openshift.io/v1], ImageContentSourcePolicy [operator.openshift.io/v1alpha1], ImagePruner [imageregistry.operator.openshift.io/v1], IngressController [operator.openshift.io/v1], KubeControllerManager [operator.openshift.io/v1], KubeStorageVersionMigrator [operator.openshift.io/v1], OpenShiftAPIServer [operator.openshift.io/v1], OpenShiftControllerManager [operator.openshift.io/v1], OperatorPKI [network.operator.openshift.io/v1], CatalogSource [operators.coreos.com/v1alpha1], ClusterServiceVersion [operators.coreos.com/v1alpha1], InstallPlan [operators.coreos.com/v1alpha1], PackageManifest [packages.operators.coreos.com/v1], Subscription [operators.coreos.com/v1alpha1], ClusterRoleBinding [rbac.authorization.k8s.io/v1], ClusterRole [rbac.authorization.k8s.io/v1], RoleBinding [rbac.authorization.k8s.io/v1], ClusterRoleBinding [authorization.openshift.io/v1], ClusterRole [authorization.openshift.io/v1], RoleBindingRestriction [authorization.openshift.io/v1], RoleBinding [authorization.openshift.io/v1], AppliedClusterResourceQuota [quota.openshift.io/v1], ClusterResourceQuota [quota.openshift.io/v1], FlowSchema [flowcontrol.apiserver.k8s.io/v1alpha1], PriorityLevelConfiguration [flowcontrol.apiserver.k8s.io/v1alpha1], CertificateSigningRequest [certificates.k8s.io/v1], CredentialsRequest [cloudcredential.openshift.io/v1], PodSecurityPolicyReview [security.openshift.io/v1], PodSecurityPolicySelfSubjectReview [security.openshift.io/v1], PodSecurityPolicySubjectReview [security.openshift.io/v1], RangeAllocation [security.openshift.io/v1], SecurityContextConstraints [security.openshift.io/v1], StorageVersionMigration [migration.k8s.io/v1alpha1], VolumeSnapshot [snapshot.storage.k8s.io/v1beta1], VolumeSnapshotClass [snapshot.storage.k8s.io/v1beta1], VolumeSnapshotContent [snapshot.storage.k8s.io/v1beta1], BrokerTemplateInstance [template.openshift.io/v1], TemplateInstance [template.openshift.io/v1], UserIdentityMapping [user.openshift.io/v1], Configuring the distributed tracing platform, Configuring distributed tracing data collection, Preparing your cluster for OpenShift Virtualization, Installing OpenShift Virtualization using the web console, Installing OpenShift Virtualization using the CLI, Uninstalling OpenShift Virtualization using the web console, Uninstalling OpenShift Virtualization using the CLI, Additional security privileges granted for kubevirt-controller and virt-launcher, Triggering virtual machine failover by resolving a failed node, Installing the QEMU guest agent on virtual machines, Viewing the QEMU guest agent information for virtual machines, Managing config maps, secrets, and service accounts in virtual machines, Installing VirtIO driver on an existing Windows virtual machine, Installing VirtIO driver on a new Windows virtual machine, Configuring PXE booting for virtual machines, Enabling dedicated resources for a virtual machine, Importing virtual machine images with data volumes, Importing virtual machine images into block storage with data volumes, Importing a Red Hat Virtualization virtual machine, Importing a VMware virtual machine or template, Enabling user permissions to clone data volumes across namespaces, Cloning a virtual machine disk into a new data volume, Cloning a virtual machine by using a data volume template, Cloning a virtual machine disk into a new block storage data volume, Configuring the virtual machine for the default pod network, Attaching a virtual machine to a Linux bridge network, Configuring IP addresses for virtual machines, Configuring an SR-IOV network device for virtual machines, Attaching a virtual machine to an SR-IOV network, Viewing the IP address of NICs on a virtual machine, Using a MAC address pool for virtual machines, Configuring local storage for virtual machines, Configuring CDI to work with namespaces that have a compute resource quota, Uploading local disk images by using the web console, Uploading local disk images by using the virtctl tool, Uploading a local disk image to a block storage data volume, Managing offline virtual machine snapshots, Moving a local virtual machine disk to a different node, Expanding virtual storage by adding blank disk images, Cloning a data volume using smart-cloning, Using container disks with virtual machines, Re-using statically provisioned persistent volumes, Enabling dedicated resources for a virtual machine template, Migrating a virtual machine instance to another node, Monitoring live migration of a virtual machine instance, Cancelling the live migration of a virtual machine instance, Configuring virtual machine eviction strategy, Managing node labeling for obsolete CPU models, Troubleshooting node network configuration, Diagnosing data volumes using events and conditions, Viewing information about virtual machine workloads, OpenShift cluster monitoring, logging, and Telemetry, Installing the OpenShift Serverless Operator, Listing event sources and event source types, Serverless components in the Administrator perspective, Integrating Service Mesh with OpenShift Serverless, Cluster logging with OpenShift Serverless, Configuring JSON Web Token authentication for Knative services, Configuring a custom domain for a Knative service, Setting up OpenShift Serverless Functions, On-cluster function building and deploying, Function project configuration in func.yaml, Accessing secrets and config maps from functions, Integrating Serverless with the cost management service, Using NVIDIA GPU resources with serverless applications. Use and configuration of the Kibana interface is beyond the scope of this documentation. You view cluster logs in the Kibana web console. Click Create index pattern. Familiarization with the data# In the main part of the console you should see three entries. }, Select "PHP" then "Laravel + MySQL (Persistent)" simply accept all the defaults. As soon as we create the index pattern all the searchable available fields can be seen and should be imported. "_source": { Kibana role management. That being said, when using the saved objects api these things should be abstracted away from you (together with a few other . Wait for a few seconds, then click Operators Installed Operators. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS. Red Hat Store. edit. You must set cluster logging to Unmanaged state before performing these configurations, unless otherwise noted. id (Required, string) The ID of the index pattern you want to retrieve. In the OpenShift Container Platform console, click Monitoring Logging. "name": "fluentd", name of any of your Elastiscearch pods: Configuring your cluster logging deployment, OpenShift Container Platform 4.1 release notes, Installing a cluster on AWS with customizations, Installing a cluster on AWS with network customizations, Installing a cluster on AWS using CloudFormation templates, Updating a cluster within a minor version from the web console, Updating a cluster within a minor version by using the CLI, Updating a cluster that includes RHEL compute machines, Understanding identity provider configuration, Configuring an HTPasswd identity provider, Configuring a basic authentication identity provider, Configuring a request header identity provider, Configuring a GitHub or GitHub Enterprise identity provider, Configuring an OpenID Connect identity provider, Replacing the default ingress certificate, Securing service traffic using service serving certificates, Using RBAC to define and apply permissions, Understanding and creating service accounts, Using a service account as an OAuth client, Understanding the Cluster Network Operator (CNO), Configuring an egress firewall for a project, Removing an egress firewall from a project, Configuring ingress cluster traffic using an Ingress Controller, Configuring ingress cluster traffic using a load balancer, Configuring ingress cluster traffic using a service external IP, Configuring ingress cluster traffic using a NodePort, Persistent storage using AWS Elastic Block Store, Persistent storage using Container Storage Interface (CSI), Persistent storage using volume snapshots, Image Registry Operator in Openshift Container Platform, Setting up additional trusted certificate authorities for builds, Understanding containers, images, and imagestreams, Understanding the Operator Lifecycle Manager (OLM), Creating applications from installed Operators, Uninstalling the OpenShift Ansible Broker, Understanding Deployments and DeploymentConfigs, Configuring built-in monitoring with Prometheus, Using Device Manager to make devices available to nodes, Including pod priority in Pod scheduling decisions, Placing pods on specific nodes using node selectors, Configuring the default scheduler to control pod placement, Placing pods relative to other pods using pod affinity and anti-affinity rules, Controlling pod placement on nodes using node affinity rules, Controlling pod placement using node taints, Running background tasks on nodes automatically with daemonsets, Viewing and listing the nodes in your cluster, Managing the maximum number of Pods per Node, Freeing node resources using garbage collection, Using Init Containers to perform tasks before a pod is deployed, Allowing containers to consume API objects, Using port forwarding to access applications in a container, Viewing system event information in a cluster, Configuring cluster memory to meet container memory and risk requirements, Configuring your cluster to place pods on overcommited nodes, Deploying and Configuring the Event Router, Changing cluster logging management state, Configuring systemd-journald for cluster logging, Moving the cluster logging resources with node selectors, Accessing Prometheus, Alertmanager, and Grafana, Exposing custom application metrics for autoscaling, Planning your environment according to object maximums, What huge pages do and how they are consumed by apps, Recovering from expired control plane certificates, Getting started with OpenShift Serverless, OpenShift Serverless product architecture, Monitoring OpenShift Serverless components, Cluster logging with OpenShift Serverless, Changing the cluster logging management state.
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