Configuring the log visualizer

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Configuring the log visualizer

You can scale Kibana for redundancy and configure the CPU and memory for your Kibana nodes.

Procedure

Scaling redundancy for the log visualizer nodes

You can scale the pod that hosts the log visualizer for redundancy.

About
- Welcome
API reference
- Understanding API tiers
- API compatibility guidelines
- Editing kubelet log level verbosity and gathering logs
- API list
- Authorization APIs
  - LocalSubjectAccessReview [authorization.k8s.io/v1]
  - SubjectAccessReview [authorization.k8s.io/v1]
  - SelfSubjectRulesReview [authorization.k8s.io/v1]
  - About Authorization APIs
  - LocalSubjectAccessReview [authorization.openshift.io/v1]
  - SubjectRulesReview [authorization.openshift.io/v1]
  - TokenReview [authentication.k8s.io/v1]
  - ResourceAccessReview [authorization.openshift.io/v1]
  - LocalResourceAccessReview [authorization.openshift.io/v1]
  - SelfSubjectRulesReview [authorization.openshift.io/v1]
  - SubjectAccessReview [authorization.openshift.io/v1]
  - SelfSubjectAccessReview [authorization.k8s.io/v1]
- Autoscale APIs
  - ClusterAutoscaler [autoscaling.openshift.io/v1]
  - MachineAutoscaler [autoscaling.openshift.io/v1beta1]
  - HorizontalPodAutoscaler [autoscaling/v1]
  - About Autoscale APIs
- Common object reference
  - Index
- Config APIs
  - Console [config.openshift.io/v1]
  - ClusterVersion [config.openshift.io/v1]
  - OperatorHub [config.openshift.io/v1]
  - About Config APIs
  - Ingress [config.openshift.io/v1]
  - Network [config.openshift.io/v1]
  - HelmChartRepository [helm.openshift.io/v1beta1]
  - Scheduler [config.openshift.io/v1]
  - APIServer [config.openshift.io/v1]
  - DNS [config.openshift.io/v1]
  - OAuth [config.openshift.io/v1]
  - Authentication [config.openshift.io/v1]
  - Project [config.openshift.io/v1]
  - Image [config.openshift.io/v1]
  - FeatureGate [config.openshift.io/v1]
  - Infrastructure [config.openshift.io/v1]
  - ClusterOperator [config.openshift.io/v1]
  - Proxy [config.openshift.io/v1]
  - Build [config.openshift.io/v1]
- Console APIs
  - About Console APIs
  - ConsoleQuickStart [console.openshift.io/v1]
  - ConsoleYAMLSample [console.openshift.io/v1]
  - ConsolePlugin [console.openshift.io/v1alpha1]
  - ConsoleCLIDownload [console.openshift.io/v1]
  - ConsoleNotification [console.openshift.io/v1]
  - ConsoleLink [console.openshift.io/v1]
  - ConsoleExternalLogLink [console.openshift.io/v1]
- Extension APIs
  - About Extension APIs
  - APIService [apiregistration.k8s.io/v1]
  - MutatingWebhookConfiguration [admissionregistration.k8s.io/v1]
  - CustomResourceDefinition [apiextensions.k8s.io/v1]
  - ValidatingWebhookConfiguration [admissionregistration.k8s.io/v1]
- Image APIs
  - ImageSignature [image.openshift.io/v1]
  - About Image APIs
  - ImageTag [image.openshift.io/v1]
  - ImageStreamMapping [image.openshift.io/v1]
  - ImageStreamTag [image.openshift.io/v1]
  - ImageStreamImport [image.openshift.io/v1]
  - Image [image.openshift.io/v1]
  - ImageStream [image.openshift.io/v1]
  - ImageStreamImage [image.openshift.io/v1]
- Machine APIs
  - ContainerRuntimeConfig [machineconfiguration.openshift.io/v1]
  - MachineSet [machine.openshift.io/v1beta1]
  - ControllerConfig [machineconfiguration.openshift.io/v1]
  - Machine [machine.openshift.io/v1beta1]
  - MachineConfigPool [machineconfiguration.openshift.io/v1]
  - KubeletConfig [machineconfiguration.openshift.io/v1]
  - MachineHealthCheck [machine.openshift.io/v1beta1]
  - About Machine APIs
  - MachineConfig [machineconfiguration.openshift.io/v1]
- Metadata APIs
  - Event [core/v1]
  - Event [events.k8s.io/v1]
  - Namespace [core/v1]
  - About Metadata APIs
  - ControllerRevision [apps/v1]
  - ComponentStatus [core/v1]
  - Binding [core/v1]
  - ConfigMap [core/v1]
  - APIRequestCount [apiserver.openshift.io/v1]
  - Lease [coordination.k8s.io/v1]
- Monitoring APIs
  - PrometheusRule [monitoring.coreos.com/v1]
  - Prometheus [monitoring.coreos.com/v1]
  - Alertmanager [monitoring.coreos.com/v1]
  - PodMonitor [monitoring.coreos.com/v1]
  - AlertmanagerConfig [monitoring.coreos.com/v1alpha1]
  - ThanosRuler [monitoring.coreos.com/v1]
  - Probe [monitoring.coreos.com/v1]
  - About Monitoring APIs
  - ServiceMonitor [monitoring.coreos.com/v1]
- Network APIs
  - HostSubnet [network.openshift.io/v1]
  - IngressClass [networking.k8s.io/v1]
  - Endpoints [core/v1]
  - Service [core/v1]
  - Ingress [networking.k8s.io/v1]
  - NetworkPolicy [networking.k8s.io/v1]
  - About Network APIs
  - NetNamespace [network.openshift.io/v1]
  - NetworkAttachmentDefinition [k8s.cni.cncf.io/v1]
  - PodNetworkConnectivityCheck [controlplane.operator.openshift.io/v1alpha1]
  - IPPool [whereabouts.cni.cncf.io/v1alpha1]
  - Route [route.openshift.io/v1]
  - EgressRouter [network.operator.openshift.io/v1]
  - EndpointSlice [discovery.k8s.io/v1]
  - EgressNetworkPolicy [network.openshift.io/v1]
  - ClusterNetwork [network.openshift.io/v1]
- Node APIs
  - Node [core/v1]
  - Tuned [tuned.openshift.io/v1]
  - RuntimeClass [node.k8s.io/v1]
  - Profile [tuned.openshift.io/v1]
  - About Node APIs
- OAuth APIs
  - OAuthAuthorizeToken [oauth.openshift.io/v1]
  - OAuthAccessToken [oauth.openshift.io/v1]
  - About OAuth APIs
  - OAuthClientAuthorization [oauth.openshift.io/v1]
  - UserOAuthAccessToken [oauth.openshift.io/v1]
  - OAuthClient [oauth.openshift.io/v1]
- Operator APIs
  - ServiceCA [operator.openshift.io/v1]
  - OpenShiftControllerManager [operator.openshift.io/v1]
  - DNS [operator.openshift.io/v1]
  - CSISnapshotController [operator.openshift.io/v1]
  - Console [operator.openshift.io/v1]
  - Config [operator.openshift.io/v1]
  - Config [samples.operator.openshift.io/v1]
  - OperatorPKI [network.operator.openshift.io/v1]
  - Network [operator.openshift.io/v1]
  - CloudCredential [operator.openshift.io/v1]
  - ClusterCSIDriver [operator.openshift.io/v1]
  - DNSRecord [ingress.operator.openshift.io/v1]
  - IngressController [operator.openshift.io/v1]
  - ImagePruner [imageregistry.operator.openshift.io/v1]
  - About Operator APIs
  - OpenShiftAPIServer [operator.openshift.io/v1]
  - Storage [operator.openshift.io/v1]
  - KubeControllerManager [operator.openshift.io/v1]
  - KubeAPIServer [operator.openshift.io/v1]
  - Config [imageregistry.operator.openshift.io/v1]
  - Authentication [operator.openshift.io/v1]
  - KubeStorageVersionMigrator [operator.openshift.io/v1]
  - ImageContentSourcePolicy [operator.openshift.io/v1alpha1]
  - KubeScheduler [operator.openshift.io/v1]
  - Etcd [operator.openshift.io/v1]
- OperatorHub APIs
  - Subscription [operators.coreos.com/v1alpha1]
  - OperatorGroup [operators.coreos.com/v1]
  - About OperatorHub APIs
  - Operator [operators.coreos.com/v1]
  - ClusterServiceVersion [operators.coreos.com/v1alpha1]
  - InstallPlan [operators.coreos.com/v1alpha1]
  - OperatorCondition [operators.coreos.com/v1]
  - PackageManifest [packages.operators.coreos.com/v1]
  - CatalogSource [operators.coreos.com/v1alpha1]
- Policy APIs
  - About Policy APIs
  - PodDisruptionBudget [policy/v1]
- Project APIs
  - ProjectRequest [project.openshift.io/v1]
  - About Project APIs
  - Project [project.openshift.io/v1]
- Provisioning APIs
  - BareMetalHost [metal3.io/v1alpha1]
  - About Provisioning APIs
  - Provisioning [metal3.io/v1alpha1]
- RBAC APIs
  - ClusterRole [rbac.authorization.k8s.io/v1]
  - ClusterRoleBinding [rbac.authorization.k8s.io/v1]
  - Role [rbac.authorization.k8s.io/v1]
  - About RBAC APIs
  - RoleBinding [rbac.authorization.k8s.io/v1]
- Role APIs
  - About Role APIs
  - Role [authorization.openshift.io/v1]
  - RoleBinding [authorization.openshift.io/v1]
  - RoleBindingRestriction [authorization.openshift.io/v1]
  - ClusterRole [authorization.openshift.io/v1]
  - ClusterRoleBinding [authorization.openshift.io/v1]
- Schedule and quota APIs
  - FlowSchema [flowcontrol.apiserver.k8s.io/v1beta1]
  - LimitRange [core/v1]
  - ResourceQuota [core/v1]
  - About Schedule and quota APIs
  - PriorityLevelConfiguration [flowcontrol.apiserver.k8s.io/v1beta1]
  - PriorityClass [scheduling.k8s.io/v1]
  - ClusterResourceQuota [quota.openshift.io/v1]
  - AppliedClusterResourceQuota [quota.openshift.io/v1]
- Security APIs
  - Secret [core/v1]
  - PodSecurityPolicySubjectReview [security.openshift.io/v1]
  - CredentialsRequest [cloudcredential.openshift.io/v1]
  - CertificateSigningRequest [certificates.k8s.io/v1]
  - ServiceAccount [core/v1]
  - About Security APIs
  - SecurityContextConstraints [security.openshift.io/v1]
  - RangeAllocation [security.openshift.io/v1]
  - PodSecurityPolicyReview [security.openshift.io/v1]
  - PodSecurityPolicySelfSubjectReview [security.openshift.io/v1]
- Storage APIs
  - CSINode [storage.k8s.io/v1]
  - StorageVersionMigration [migration.k8s.io/v1alpha1]
  - CSIDriver [storage.k8s.io/v1]
  - VolumeAttachment [storage.k8s.io/v1]
  - About Storage APIs
  - StorageClass [storage.k8s.io/v1]
  - StorageState [migration.k8s.io/v1alpha1]
  - VolumeSnapshotClass [snapshot.storage.k8s.io/v1]
  - VolumeSnapshotContent [snapshot.storage.k8s.io/v1]
  - PersistentVolumeClaim [core/v1]
  - CSIStorageCapacity [storage.k8s.io/v1beta1]
  - VolumeSnapshot [snapshot.storage.k8s.io/v1]
- Template APIs
  - BrokerTemplateInstance [template.openshift.io/v1]
  - Template [template.openshift.io/v1]
  - TemplateInstance [template.openshift.io/v1]
  - About Template APIs
  - PodTemplate [core/v1]
- User and group APIs
  - UserIdentityMapping [user.openshift.io/v1]
  - Identity [user.openshift.io/v1]
  - User [user.openshift.io/v1]
  - Group [user.openshift.io/v1]
  - About User and group APIs
- Workloads APIs
  - Deployment [apps/v1]
  - Pod [core/v1]
  - DaemonSet [apps/v1]
  - StatefulSet [apps/v1]
  - Build [build.openshift.io/v1]
  - PersistentVolume [core/v1]
  - About Workloads APIs
  - ReplicaSet [apps/v1]
  - DeploymentConfig [apps.openshift.io/v1]
  - CronJob [batch/v1]
  - Job [batch/v1]
  - ReplicationController [core/v1]
  - BuildConfig [build.openshift.io/v1]
Architecture
- Installation and update
- The control plane
- Understanding OKD development
- Product architecture
- Fedora CoreOS
Authentication and authorization
- Using bound service account tokens
- Configuring OAuth clients
- Understanding identity provider configuration
- Understanding and creating service accounts
- Removing the kubeadmin user
- Configuring the internal OAuth server
- Syncing LDAP groups
- Using a service account as an OAuth client
- Using RBAC to define and apply permissions
- Understanding authentication
- Managing security context constraints
- Managing user-owned OAuth access tokens
- Scoping tokens
- Creating and using config maps
- Impersonating the system:admin user
- Managing cloud provider credentials
- Using service accounts in applications
- Configuring identity providers
Backup and restore
- Replacing an unhealthy etcd member
- Shutting down a cluster gracefully
- Restarting a cluster gracefully
- Disaster recovery
- Backing up etcd data
Building Applications
- Idling applications
- Using the Red Hat Marketplace
- Monitoring application health
- Viewing application composition using the Topology view
- Pruning objects to reclaim resources
- Monitoring project and application metrics using the Developer perspective
- Editing applications
- Creating Applications
- Deployments
- Projects
- Quotas
  - Resource quotas per project
  - Resource quotas across multiple projects
- Working with Helm charts
- Deleting applications
CI/CD
- Builds
CLI tools
- Knative CLI (kn) for use with OpenShift Serverless
- CLI tools overview
- Developer CLI (odo)
- OpenShift CLI (oc)
- Operator SDK
  - Operator SDK CLI reference
  - Installing the Operator SDK CLI
- opm CLI
Images
- Configuring the Cluster Samples Operator
- Creating images
- Using Ruby on Rails
- Managing image streams
- Triggering updates on image stream changes
- Using templates
- Understanding containers, images, and imagestreams
- Using the Cluster Samples Operator with an alternate registry
- Using image streams with Kubernetes resources
- Image configuration resources
- Managing images
- Using images
Installing
- Validating an installation
- Selecting an installation method and preparing a cluster
- Installation overview
- Troubleshooting installation issues
- Mirroring images for a disconnected installation
- Installation configuration
  - Configuring your firewall
  - Customizing nodes
- Installing on any platform
  - Installing a cluster on any platform
- Installing on AWS
- Installing on Azure
- Installing on bare metal
- Installing on GCP
- Installing on OpenStack
- Installing on VMC
- Installing on vSphere
- Deploying installer-provisioned clusters on bare metal
Logging
- Forwarding logs to third party systems
- Collecting and storing Kubernetes events
- Viewing cluster dashboards
- Release notes
- Exported fields
- Installing Logging
- Viewing logs for a specific resource
- About Logging
- Updating Logging
- Viewing cluster logs in Kibana
- Enabling JSON logging
- Uninstalling Logging
- Configuring your Logging deployment
- Troubleshooting Logging
Machine management
- Manually scaling a machine set
- Modifying a machine set
- Deploying machine health checks
- Creating infrastructure machine sets
- User-provisioned infrastructure
- Applying autoscaling to a cluster
- Deleting a machine
- Creating machine sets
Migrating from version 3 to 4
- Troubleshooting
- Advanced migration options
- About MTC
- Migrating your applications
- Premigration checklists
- Upgrading MTC
- Installing MTC
- Differences between OKD 3 and 4
- About migrating from OKD 3 to 4
- Installing MTC in a restricted network environment
Migration Toolkit for Containers
- Installing MTC
- Premigration checklists
- Migrating your applications
- Troubleshooting
- Installing MTC in a restricted network environment
- MTC release notes
- About MTC
- Upgrading MTC
- Advanced migration options
Monitoring
- Troubleshooting monitoring issues
- Reviewing monitoring dashboards
- Managing alerts
- Configuring the monitoring stack
- Enabling monitoring for user-defined projects
- Accessing third-party UIs
- Managing metrics
- Understanding the monitoring stack
Networking
- Configuring a custom PKI
- About the Contour Operator
- Understanding the DNS Operator
- Load balancing on OpenStack
- Understanding the Ingress Operator
- Accessing hosts
- Understanding the Cluster Network Operator
- Associating secondary interfaces metrics to network attachments
- Configuring PTP hardware
- Configuring the cluster-wide proxy
- Configuring the node port service range
- Configuring IP failover
- Understanding networking
- Using SCTP
- Verifying connectivity to an endpoint
- OpenShift SDN default CNI network provider
  - Configuring an egress firewall for a project
  - Configuring kube-proxy
  - Removing an egress firewall from a project
  - Considerations for the use of an egress router pod
  - Configuring egress IPs for a project
  - Deploying an egress router pod in HTTP proxy mode
  - Enabling multicast for a project
  - Deploying an egress router pod in redirect mode
  - Viewing an egress firewall for a project
  - Editing an egress firewall for a project
  - Disabling multicast for a project
  - Configuring an egress router pod destination list from a config map
  - Configuring multitenant isolation
  - Deploying an egress router pod in DNS proxy mode
  - About the OpenShift SDN default CNI network provider
- Configuring ingress cluster traffic
  - Configuring ingress cluster traffic using an Ingress Controller
  - Overview
  - Configuring ExternalIPs for services
  - Configuring ingress cluster traffic using a service external IP
  - Configuring ingress cluster traffic on AWS using a Network Load Balancer
  - Configuring ingress cluster traffic using a load balancer
  - Configuring ingress cluster traffic using a NodePort
- Configuring Routes
  - Secured routes
  - Route configuration
- Hardware networks
  - Using DPDK and RDMA
  - Configuring an SR-IOV network device
  - Configuring the SR-IOV Operator
  - Adding a pod to an SR-IOV network
  - Installing the SR-IOV Operator
  - Configuring an SR-IOV InfiniBand network attachment
  - Using high performance multicast
  - Configuring an SR-IOV Ethernet network attachment
  - About Single Root I/O Virtualization (SR-IOV) hardware networks
- Kubernetes NMState
  - Updating node network configuration
  - Troubleshooting node network configuration
  - Observing node network state
  - About the Kubernetes NMState Operator
- Multiple networks
  - Configuring an ipvlan network
  - Configuring a macvlan network with basic customizations
  - Configuring a macvlan network
  - About virtual routing and forwarding
  - Removing a pod from an additional network
  - Attaching a pod to an additional network
  - Configuring multi-network policy
  - Understanding multiple networks
  - Configuring a host-device network
  - Editing an additional network
  - Removing an additional network
  - Configuring a bridge network
  - Assigning a secondary network to a VRF
- Network policy
  - Configuring multitenant network policy
  - Defining a default network policy for projects
  - Editing a network policy
  - Creating a network policy
  - Viewing a network policy
  - Logging network policy
  - Deleting a network policy
  - About network policy
- OVN-Kubernetes default CNI network provider
  - Tracking network flows
  - Viewing an egress firewall for a project
  - About the OVN-Kubernetes network provider
  - Enabling multicast for a project
  - Disabling multicast for a project
  - Considerations for the use of an egress router pod
  - Migrating from the OpenShift SDN cluster network provider
  - Assigning an egress IP address
  - Deploying an egress router pod in redirect mode
  - IPsec encryption configuration
  - Converting to IPv4/IPv6 dual stack networking
  - Configuring an egress IP address
  - Configuring hybrid networking
  - Removing an egress firewall from a project
  - Editing an egress firewall for a project
  - Configuring an egress firewall for a project
  - Rolling back to the OpenShift SDN cluster network provider
Nodes
- Overview of nodes
- Controlling pod placement onto nodes (scheduling)
- Using Jobs and DaemonSets
  - Running background tasks on nodes automatically with daemonsets
  - Running tasks in pods using jobs
- Working with clusters
- Working with containers
- Working with nodes
- Working with pods
Operators
- Red Hat Operators reference
- Administrator tasks
- Developing Operators
- Understanding Operators
- User tasks
  - Installing Operators in your namespace
  - Creating applications from installed Operators
Post-installation configuration
- Storage configuration
- Post-installation configuration overview
- Configuring alert notifications
- Network configuration
- Configuring a private cluster
- Node tasks
- Preparing for users
- Machine configuration tasks
- Cluster tasks
Registry
- Registry options
- Accessing the registry
- Exposing the registry
- Overview
- Image Registry Operator in OKD
- Setting up and configuring the registry
Scalability and performance
- Recommended cluster scaling practices
- Using Topology Manager
- The Driver Toolkit
- Recommended installation practices
- Managing bare metal hosts
- What huge pages do and how they are consumed by apps
- Planning your environment according to object maximums
- Optimizing networking
- Performance Addon Operator for low latency nodes
- Using Cluster Loader
- The Node Feature Discovery Operator
- Optimizing storage
- Using CPU Manager
- Creating a performance profile
- Recommended host practices
- Optimizing routing
- Scaling the Cluster Monitoring Operator
- Using the Node Tuning Operator
Security and compliance
- Configuring the audit log policy
- Encrypting etcd data
- Scanning pods for vulnerabilities
- Security and compliance overview
- Viewing audit logs
- Allowing JavaScript-based access to the API server from additional hosts
- Configuring TLS security profiles
- Configuring seccomp profiles
- Compliance Operator
- Configuring certificates
- Container security
- File Integrity Operator
- Certificate types and descriptions
Storage
- Understanding persistent storage
- Dynamic provisioning
- Expanding persistent volumes
- Understanding ephemeral storage
- Configuring persistent storage
- Using Container Storage Interface (CSI)
Support
- Getting support
- Summarizing cluster specifications
- Gathering data about your cluster
- Remote health monitoring with connected clusters
- Troubleshooting
Updating clusters
- Understanding the OpenShift Update Service
- Updating a cluster between minor versions
- Updating a cluster within a minor version by using the CLI
- Updating a cluster within a minor version from the web console
- Performing update using canary rollout strategy
- Installing and configuring the OpenShift Update Service
Web console
- Web terminal
- Creating quick start tutorials
- Accessing the web console
- Configuring the web console
- Disabling the web console
- Customizing the web console
- Viewing cluster information
- Developer perspective
What’s new?
- Deprecated features
- New features and enhancements
Windows Container Support for OpenShift
- Windows Container Support for OpenShift release notes
- Using Bring-Your-Own-Host Windows instances as nodes
- Disabling Windows container workloads
- Windows node upgrades
- Understanding Windows container workloads
- Removing Windows nodes
- Scheduling Windows container workloads
- Enabling Windows container workloads
- Creating Windows MachineSet objects

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