Control plane certificates - certificate types and descriptions | Security and compliance

This is a cache of https://docs.openshift.com/container-platform/4.12/security/certificate_types_descriptions/control-plane-certificates.html. It is a snapshot of the page at 2024-09-18T11:21:48.347+0000.

Control plane certificates - certificate types and descriptions | Security and compliance | OpenShift Container Platform 4.12

About
- Welcome
- Learn more about OpenShift Container Platform
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Release notes
- OpenShift Container Platform 4.12 release notes
Getting started
- Kubernetes overview
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Architecture
- Architecture overview
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Installing
- Installation overview
  - Installation overview
  - Selecting an installation method and preparing a cluster
  - Cluster capabilities
  - Support for FIPS cryptography
- Disconnected installation mirroring
  - About disconnected installation mirroring
  - Creating a mirror registry with mirror registry for Red Hat OpenShift
  - Mirroring images for a disconnected installation
  - Mirroring images for a disconnected installation using the oc-mirror plugin
- Installing on Alibaba
  - Preparing to install on Alibaba Cloud
  - Creating the required Alibaba Cloud resources
  - Installing a cluster quickly on Alibaba Cloud
  - Installing a cluster on Alibaba Cloud with customizations
  - Installing a cluster on Alibaba Cloud with network customizations
  - Installing a cluster on Alibaba Cloud into an existing VPC
  - Uninstalling a cluster on Alibaba Cloud
- Installing on AWS
  - Preparing to install on AWS
  - Configuring an AWS account
  - Manually creating IAM
  - Installing a cluster quickly on AWS
  - 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
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  - Installing a cluster on AWS into a China region
  - Installing a cluster on AWS using CloudFormation templates
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  - Installing a cluster on AWS in a restricted network with user-provisioned infrastructure
  - Installing a cluster on AWS with remote workers on AWS Outposts
  - Uninstalling a cluster on AWS
- Installing on Azure
  - Preparing to install on Azure
  - Configuring an Azure account
  - Manually creating IAM
  - Enabling user-managed encryption on Azure
  - Installing a cluster quickly on Azure
  - 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 private cluster on Azure
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  - Installing a cluster on Azure using ARM templates
  - Uninstalling a cluster on Azure
- Installing on Azure Stack Hub
  - Preparing to install on Azure Stack Hub
  - Configuring an Azure Stack Hub account
  - Installing a cluster on Azure Stack Hub with an installer-provisioned infrastructure
  - Installing a cluster on Azure Stack Hub with network customizations
  - Installing a cluster on Azure Stack Hub using ARM templates
  - Uninstalling a cluster on Azure Stack Hub
- Installing on GCP
  - Preparing to install on GCP
  - Configuring a GCP project
  - Manually creating IAM
  - Installing a cluster quickly on GCP
  - 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 into a shared VPC
  - Installing a private cluster on GCP
  - 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
  - Uninstalling a cluster on GCP
- Installing on IBM Cloud VPC
  - Preparing to install on IBM Cloud VPC
  - Configuring an IBM Cloud account
  - Configuring IAM for IBM Cloud VPC
  - Installing a cluster on IBM Cloud VPC with customizations
  - Installing a cluster on IBM Cloud VPC with network customizations
  - Installing a cluster on IBM Cloud VPC into an existing VPC
  - Installing a private cluster on IBM Cloud VPC
  - Uninstalling a cluster on IBM Cloud VPC
- Installing on Nutanix
  - Preparing to install on Nutanix
  - Installing a cluster on Nutanix
  - Installing a cluster on Nutanix in a restricted network
  - Uninstalling a cluster on Nutanix
- Installing on bare metal
  - Preparing to install on bare metal
  - Installing a user-provisioned cluster on bare metal
  - Installing a user-provisioned bare metal cluster with network customizations
  - Installing a user-provisioned bare metal cluster on a restricted network
- Installing on-premise with Assisted Installer
  - Installing an on-premise cluster using the Assisted Installer
- Installing an on-premise cluster with the Agent-based Installer
  - Preparing to install with Agent-based installer
  - Understanding disconnected installation mirroring
  - Installing a cluster with Agent-based installer
  - Preparing an Agent-based installed cluster for the multicluster engine for Kubernetes
- Installing on a single node
  - Preparing to install OpenShift on a single node
  - Installing OpenShift on a single node
- Deploying installer-provisioned clusters on bare metal
  - Overview
  - Prerequisites
  - Setting up the environment for an OpenShift installation
  - Installing a cluster
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  - Expanding the cluster
  - Troubleshooting
- Installing on IBM Cloud Bare Metal (Classic)
  - Prerequisites
  - Installation workflow
- Installing on IBM Z and IBM LinuxONE
  - Preparing to install on IBM Z and IBM LinuxONE
  - Installing a cluster with z/VM on IBM Z and IBM LinuxONE
  - Restricted network IBM Z installation with z/VM
  - Installing a cluster with RHEL KVM on IBM Z and IBM LinuxONE
  - Restricted network IBM Z installation with RHEL KVM
  - Installation configuration parameters for IBM Z and IBM LinuxONE
- Installing on IBM Power
  - Preparing to install on IBM Power
  - Installing a cluster on IBM Power
  - Restricted network IBM Power installation
- Installing on OpenStack
  - Preparing to install on OpenStack
  - Preparing to install a cluster that uses SR-IOV or OVS-DPDK on OpenStack
  - 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
  - Configuring network settings after installing OpenStack
  - OpenStack Cloud Controller Manager reference guide
  - Uninstalling a cluster on OpenStack
  - Uninstalling a cluster on OpenStack from your own infrastructure
- Installing on RHV
  - Preparing to install on RHV
  - Installing a cluster quickly on RHV
  - Installing a cluster on RHV with customizations
  - Installing a cluster on RHV with user-provisioned infrastructure
  - Installing a cluster on RHV in a restricted network
  - Uninstalling a cluster on RHV
- Installing on vSphere
  - Preparing to install on vSphere
  - Installing a cluster on vSphere
  - 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
  - Configuring the vSphere connection settings after an installation
  - Uninstalling a cluster on vSphere that uses installer-provisioned infrastructure
  - Using the vSphere Problem Detector Operator
- Installing on VMC
  - Preparing to install on VMC
  - Installing a cluster on VMC
  - 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
  - Uninstalling a cluster on VMC
- Installing on any platform
  - Installing a cluster on any platform
- Installation configuration
  - Customizing nodes
  - Configuring your firewall
  - Enabling Linux control group version 2 (cgroup v2)
- Validation and troubleshooting
  - Validating an installation
  - Troubleshooting installation issues
Post-installation configuration
- Post-installation configuration overview
- Configuring a private cluster
- Bare metal configuration
- Configuring multi-architecture compute machines on an OpenShift cluster
- Machine configuration tasks
- Cluster tasks
- Node tasks
- Postinstallation network configuration
- Configuring image streams and image registries
- Storage configuration
- Preparing for users
- Configuring alert notifications
- Converting a connected cluster to a disconnected cluster
- Enabling cluster capabilities
- Configuring additional devices in an IBM Z or IBM LinuxONE environment
- Red Hat Enterprise Linux CoreOS image layering
Updating clusters
- Updating clusters overview
- Understanding OpenShift updates
  - Introduction to OpenShift updates
  - How cluster updates work
- Understanding update channels and releases
- Understanding OpenShift update duration
- Preparing to update to OpenShift Container Platform 4.12
- Preparing to perform an EUS-to-EUS update
- Preparing to update a cluster with manually maintained credentials
- Updating a cluster using the web console
- Updating a cluster using the CLI
- Performing update using canary rollout strategy
- Updating the boot loader on Red Hat Enterprise Linux CoreOS nodes using bootupd
- Updating a cluster that includes RHEL compute machines
- Updating a cluster in a disconnected environment
- Updating hardware on nodes running on vSphere
- Preflight validation for Kernel Module Management (KMM) Modules
Support
- Support overview
- Managing your cluster resources
- Getting support
- Remote health monitoring with connected clusters
- Gathering data about your cluster
- Summarizing cluster specifications
- Troubleshooting
Web console
- Web console overview
- Accessing the web console
- Using the OpenShift Container Platform dashboard to get cluster information
- Adding user preferences
- Configuring the web console
- Customizing the web console
- Dynamic plugins
- Web terminal
- Disabling the web console
- Creating quick start tutorials
CLI tools
- CLI tools overview
- OpenShift CLI (oc)
- Developer CLI (odo)
- Knative CLI (kn) for use with OpenShift Serverless
- Pipelines CLI (tkn)
- GitOps CLI (argocd) for use with OpenShift GitOps
- opm CLI
  - Installing the opm CLI
  - opm CLI reference
- Operator SDK
  - Installing the Operator SDK CLI
  - Operator SDK CLI reference
Security and compliance
- Security and compliance overview
- Container security
- Configuring certificates
- certificate types and descriptions
- Compliance Operator
- File Integrity Operator
- Security Profiles Operator
- cert-manager Operator for Red Hat OpenShift
- Viewing audit logs
- Configuring the audit log policy
- Configuring TLS security profiles
- Configuring seccomp profiles
- Allowing JavaScript-based access to the API server from additional hosts
- Encrypting etcd data
- Scanning pods for vulnerabilities
- Network-Bound Disk Encryption (NBDE)
Authentication and authorization
- Authentication and authorization overview
- Understanding authentication
- Configuring the internal OAuth server
- Configuring OAuth clients
- Managing user-owned OAuth access tokens
- Understanding identity provider configuration
- Configuring identity providers
- Using RBAC to define and apply permissions
- Removing the kubeadmin user
- Understanding and creating service accounts
- Using service accounts in applications
- Using a service account as an OAuth client
- Scoping tokens
- Using bound service account tokens
- Managing security context constraints
- Understanding and managing pod security admission
- Impersonating the system:admin user
- Syncing LDAP groups
- Managing cloud provider credentials
Networking
- About networking
- Understanding networking
- Accessing hosts
- Networking Operators overview
- Understanding the Cluster Network Operator
- Understanding the DNS Operator
- Understanding the Ingress Operator
- Understanding the Ingress Node Firewall Operator
- Configuring the Ingress Controller for manual DNS management
- Verifying connectivity to an endpoint
- Changing the cluster network MTU
- Configuring the node port service range
- Configuring IP failover
- Configuring interface-level network sysctls
- Using SCTP
- Using PTP hardware
- External DNS Operator
  - Understanding the External DNS Operator
  - Installing the External DNS Operator
  - External DNS Operator configuration parameters
  - Creating DNS records on a public hosted zone for AWS
  - Creating DNS records on a public zone for Azure
  - Creating DNS records on a public managed zone for GCP
  - Creating DNS records on a public DNS zone for Infoblox
  - Configuring the cluster-wide proxy on the External DNS Operator
- Network policy
  - About network policy
  - Creating a network policy
  - Viewing a network policy
  - Editing a network policy
  - Deleting a network policy
  - Defining a default network policy for projects
  - Configuring multitenant isolation with network policy
- CIDR range definitions
- AWS Load Balancer Operator
  - AWS Load Balancer Operator release notes
  - Understanding the AWS Load Balancer Operator
  - Installing the AWS Load Balancer Operator
  - Preparing for the AWS Load Balancer Operator on a cluster using the AWS Security Token Service (STS)
  - Creating an instance of the AWS Load Balancer Controller
  - Serving multiple ingress resources through a single AWS Load Balancer
  - Adding TLS termination on the AWS Load Balancer
  - Configuring cluster-wide proxy on the AWS Load Balancer Operator
- Multiple networks
  - Understanding multiple networks
  - Configuring an additional network
  - About virtual routing and forwarding
  - Configuring multi-network policy
  - Attaching a pod to an additional network
  - Removing a pod from an additional network
  - Editing an additional network
  - Removing an additional network
  - Assigning a secondary network to a VRF
- Hardware networks
  - About Single Root I/O Virtualization (SR-IOV) hardware networks
  - Installing the SR-IOV Operator
  - Configuring the SR-IOV Operator
  - Configuring an SR-IOV network device
  - Configuring an SR-IOV Ethernet network attachment
  - Configuring an SR-IOV InfiniBand network attachment
  - Adding a pod to an SR-IOV network
  - Tuning sysctl settings on an SR-IOV network
  - Using high performance multicast
  - Using DPDK and RDMA
  - Using pod-level bonding for secondary networks
  - Configuring hardware offloading
  - Switching Bluefield-2 from NIC to DPU mode
  - Uninstalling the SR-IOV Operator
- OVN-Kubernetes network plugin
  - About the OVN-Kubernetes network plugin
  - OVN-Kubernetes architecture
  - OVN-Kubernetes troubleshooting
  - OVN-Kubernetes traffic tracing
  - Migrating from the OpenShift SDN network plugin
  - Rolling back to the OpenShift SDN network plugin
  - Converting to IPv4/IPv6 dual stack networking
  - Logging for egress firewall and network policy rules
  - Configuring IPsec encryption
  - Configuring an egress firewall for a project
  - Viewing an egress firewall for a project
  - Editing an egress firewall for a project
  - Removing an egress firewall from a project
  - Configuring an egress IP address
  - Assigning an egress IP address
  - Considerations for the use of an egress router pod
  - Deploying an egress router pod in redirect mode
  - Enabling multicast for a project
  - Disabling multicast for a project
  - Tracking network flows
  - Configuring hybrid networking
- OpenShift SDN network plugin
  - About the OpenShift SDN network plugin
  - Migrating to the OpenShift SDN network plugin
  - Rolling back to the OpenShift SDN network plugin
  - Configuring egress IPs for a project
  - Configuring an egress firewall for a project
  - Viewing an egress firewall for a project
  - Editing 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
  - Enabling multicast for a project
  - Disabling multicast for a project
  - Configuring multitenant isolation
  - Configuring kube-proxy
- Configuring Routes
  - Route configuration
  - Secured routes
- Configuring ingress cluster traffic
  - Overview
  - Configuring ExternalIPs for services
  - Configuring ingress cluster traffic using an Ingress Controller
  - Configuring the Ingress Controller endpoint publishing strategy
  - Configuring ingress cluster traffic using a load balancer
  - Configuring ingress cluster traffic on AWS
  - Configuring ingress cluster traffic using a service external IP
  - Configuring ingress cluster traffic using a NodePort
  - Configuring ingress cluster traffic using load balancer allowed source ranges
- Kubernetes NMState
  - About the Kubernetes NMState Operator
  - Observing and updating node network state and configuration
  - Troubleshooting node network configuration
- Configuring the cluster-wide proxy
- Configuring a custom PKI
- Load balancing on OpenStack
- Load balancing with MetalLB
  - About MetalLB and the MetalLB Operator
  - Installing the MetalLB Operator
  - Upgrading the MetalLB Operator
  - Configuring MetalLB address pools
  - Advertising the IP address pools
  - Configuring MetalLB BGP peers
  - Advertising an IP address pool using the community alias
  - Configuring MetalLB BFD profiles
  - Configuring services to use MetalLB
  - MetalLB logging, troubleshooting, and support
- Associating secondary interfaces metrics to network attachments
Storage
- Storage overview
- Understanding ephemeral storage
- Understanding persistent storage
- Configuring persistent storage
- Using Container Storage Interface (CSI)
- Generic ephemeral volumes
- Expanding persistent volumes
- Dynamic provisioning
Registry
- Registry overview
- Image Registry Operator in OpenShift Container Platform
- Setting up and configuring the registry
- Accessing the registry
- Exposing the registry
Operators
- Operators overview
- Understanding Operators
- User tasks
  - Creating applications from installed Operators
  - Installing Operators in your namespace
- Administrator tasks
- Developing Operators
- Cluster Operators reference
CI/CD
- CI/CD overview
- Builds
- Pipelines
  - About OpenShift Pipelines
- GitOps
  - About OpenShift GitOps
- Jenkins
Images
- Overview of images
- Configuring the Cluster Samples Operator
- Using the Cluster Samples Operator with an alternate registry
- Creating images
- Managing images
- Managing image streams
- Using image streams with Kubernetes resources
- Triggering updates on image stream changes
- Image configuration resources
- Using templates
- Using Ruby on Rails
- Using images
Building applications
- Building applications overview
- Projects
- Creating applications
- Viewing application composition by using the Topology view
- Exporting applications
- Connecting applications to services
- Working with Helm charts
- Deployments
- Quotas
  - Resource quotas per project
  - Resource quotas across multiple projects
- Using config maps with applications
- Monitoring project and application metrics using the Developer perspective
- Monitoring application health
- Editing applications
- Pruning objects to reclaim resources
- Idling applications
- Deleting applications
- Using the Red Hat Marketplace
Serverless
- About Serverless
  - Serverless overview
Machine management
- Overview of machine management
- Managing compute machines with the Machine API
- Manually scaling a compute machine set
- Modifying a compute machine set
- Machine phases and lifecycle
- Deleting a machine
- Applying autoscaling to a cluster
- Creating infrastructure machine sets
- Adding a RHEL compute machine
- Adding more RHEL compute machines
- Managing user-provisioned infrastructure manually
- Managing control plane machines
- Managing machines with the Cluster API
- Deploying machine health checks
Nodes
- Overview of nodes
- Working with pods
- Automatically scaling pods with the Custom Metrics Autoscaler Operator
- 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 nodes
- Working with containers
- Working with clusters
- Remote worker nodes on the network edge
  - Using remote worker node at the network edge
- Worker nodes for single-node OpenShift clusters
  - Adding worker nodes to single-node OpenShift clusters
Windows Container Support for OpenShift
- Red Hat OpenShift support for Windows Containers overview
- Release notes
- Getting support
- Understanding Windows container workloads
- Enabling Windows container workloads
- Creating Windows machine sets
- Scheduling Windows container workloads
- Windows node upgrades
- Using Bring-Your-Own-Host Windows instances as nodes
- Removing Windows nodes
- Disabling Windows container workloads
Sandboxed Containers Support for OpenShift
- Documentation has moved
Observability
- Observability overview
- Monitoring
- Logging
- Distributed tracing
- Red Hat build of OpenTelemetry
- Network Observability
- Cluster Observability Operator
Scalability and performance
- Recommended performance and scalability practices
- Planning your environment according to object maximums
- Recommended host practices for IBM Z & IBM LinuxONE environments
- Using the Node Tuning Operator
- Using CPU Manager and Topology Manager
- Scheduling NUMA-aware workloads
- Scalability and performance optimization
- Managing bare metal hosts
- Monitoring bare-metal events
- What huge pages do and how they are consumed by apps
- Low latency tuning
- Performing latency tests for platform verification
- Improving cluster stability in high latency environments using worker latency profiles
- Creating a performance profile
- Workload partitioning in single-node OpenShift
- Requesting CRI-O and Kubelet profiling data by using the Node Observability Operator
- Clusters at the network far edge
Specialized hardware and driver enablement
- About specialized hardware and driver enablement
- Driver Toolkit
- Node Feature Discovery Operator
- Kernel Module Management Operator
Backup and restore
- Overview of backup and restore operations
- Shutting down a cluster gracefully
- Restarting a cluster gracefully
- OADP Application backup and restore
- Control plane backup and restore
Migrating from version 3 to 4
- Migrating from version 3 to 4 overview
- About migrating from OpenShift Container Platform 3 to 4
- Differences between OpenShift Container Platform 3 and 4
- Network considerations
- About MTC
- Installing MTC
- Installing MTC in a restricted network environment
- Upgrading MTC
- Premigration checklists
- Migrating your applications
- Advanced migration options
- Troubleshooting
Migration Toolkit for Containers
- About MTC
- MTC release notes
- Installing MTC
- Installing MTC in a restricted network environment
- Upgrading MTC
- Premigration checklists
- Network considerations
- Direct Migration Requirements
- Migrating your applications
- Advanced migration options
- Troubleshooting
API reference
- API overview
  - Understanding API tiers
  - API compatibility guidelines
  - Editing kubelet log level verbosity and gathering logs
  - API list
- Common object reference
  - Index
- Authorization APIs
  - About Authorization APIs
  - 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]
  - TokenRequest [authentication.k8s.io/v1]
  - TokenReview [authentication.k8s.io/v1]
  - LocalSubjectAccessReview [authorization.k8s.io/v1]
  - SelfSubjectAccessReview [authorization.k8s.io/v1]
  - SelfSubjectRulesReview [authorization.k8s.io/v1]
  - SubjectAccessReview [authorization.k8s.io/v1]
- Autoscale APIs
  - About Autoscale APIs
  - ClusterAutoscaler [autoscaling.openshift.io/v1]
  - MachineAutoscaler [autoscaling.openshift.io/v1beta1]
  - HorizontalPodAutoscaler [autoscaling/v2]
  - Scale [autoscaling/v1]
- Config APIs
  - About Config APIs
  - APIServer [config.openshift.io/v1]
  - Authentication [config.openshift.io/v1]
  - Build [config.openshift.io/v1]
  - ClusterOperator [config.openshift.io/v1]
  - ClusterVersion [config.openshift.io/v1]
  - Console [config.openshift.io/v1]
  - DNS [config.openshift.io/v1]
  - FeatureGate [config.openshift.io/v1]
  - HelmChartRepository [helm.openshift.io/v1beta1]
  - Image [config.openshift.io/v1]
  - ImageContentPolicy [config.openshift.io/v1]
  - Infrastructure [config.openshift.io/v1]
  - Ingress [config.openshift.io/v1]
  - Network [config.openshift.io/v1]
  - Node [config.openshift.io/v1]
  - OAuth [config.openshift.io/v1]
  - OperatorHub [config.openshift.io/v1]
  - Project [config.openshift.io/v1]
  - ProjectHelmChartRepository [helm.openshift.io/v1beta1]
  - Proxy [config.openshift.io/v1]
  - Scheduler [config.openshift.io/v1]
- Console APIs
  - About Console APIs
  - ConsoleCLIDownload [console.openshift.io/v1]
  - ConsoleExternalLogLink [console.openshift.io/v1]
  - ConsoleLink [console.openshift.io/v1]
  - ConsoleNotification [console.openshift.io/v1]
  - ConsolePlugin [console.openshift.io/v1]
  - ConsoleQuickStart [console.openshift.io/v1]
  - ConsoleYAMLSample [console.openshift.io/v1]
- Extension APIs
  - About Extension APIs
  - APIService [apiregistration.k8s.io/v1]
  - CustomResourceDefinition [apiextensions.k8s.io/v1]
  - MutatingWebhookConfiguration [admissionregistration.k8s.io/v1]
  - ValidatingWebhookConfiguration [admissionregistration.k8s.io/v1]
- Image APIs
  - About Image APIs
  - Image [image.openshift.io/v1]
  - ImageSignature [image.openshift.io/v1]
  - ImageStreamImage [image.openshift.io/v1]
  - ImageStreamImport [image.openshift.io/v1]
  - ImageStreamLayers [image.openshift.io/v1]
  - ImageStreamMapping [image.openshift.io/v1]
  - ImageStream [image.openshift.io/v1]
  - ImageStreamTag [image.openshift.io/v1]
  - ImageTag [image.openshift.io/v1]
  - SecretList [image.openshift.io/v1]
- Machine APIs
  - About Machine APIs
  - ContainerRuntimeConfig [machineconfiguration.openshift.io/v1]
  - ControllerConfig [machineconfiguration.openshift.io/v1]
  - ControlPlaneMachineSet [machine.openshift.io/v1]
  - KubeletConfig [machineconfiguration.openshift.io/v1]
  - MachineConfigPool [machineconfiguration.openshift.io/v1]
  - MachineConfig [machineconfiguration.openshift.io/v1]
  - MachineHealthCheck [machine.openshift.io/v1beta1]
  - Machine [machine.openshift.io/v1beta1]
  - MachineSet [machine.openshift.io/v1beta1]
- Metadata APIs
  - About Metadata APIs
  - APIRequestCount [apiserver.openshift.io/v1]
  - Binding [undefined/v1]
  - ComponentStatus [undefined/v1]
  - ConfigMap [undefined/v1]
  - ControllerRevision [apps/v1]
  - Event [events.k8s.io/v1]
  - Event [undefined/v1]
  - Lease [coordination.k8s.io/v1]
  - Namespace [undefined/v1]
- Monitoring APIs
  - About Monitoring APIs
  - Alertmanager [monitoring.coreos.com/v1]
  - AlertmanagerConfig [monitoring.coreos.com/v1beta1]
  - PodMonitor [monitoring.coreos.com/v1]
  - Probe [monitoring.coreos.com/v1]
  - Prometheus [monitoring.coreos.com/v1]
  - PrometheusRule [monitoring.coreos.com/v1]
  - ServiceMonitor [monitoring.coreos.com/v1]
  - ThanosRuler [monitoring.coreos.com/v1]
- Network APIs
  - About Network APIs
  - CloudPrivateIPConfig [cloud.network.openshift.io/v1]
  - EgressFirewall [k8s.ovn.org/v1]
  - EgressIP [k8s.ovn.org/v1]
  - EgressQoS [k8s.ovn.org/v1]
  - Endpoints [undefined/v1]
  - EndpointSlice [discovery.k8s.io/v1]
  - EgressRouter [network.operator.openshift.io/v1]
  - Ingress [networking.k8s.io/v1]
  - IngressClass [networking.k8s.io/v1]
  - IPPool [whereabouts.cni.cncf.io/v1alpha1]
  - NetworkAttachmentDefinition [k8s.cni.cncf.io/v1]
  - NetworkPolicy [networking.k8s.io/v1]
  - OverlappingRangeIPReservation [whereabouts.cni.cncf.io/v1alpha1]
  - PodNetworkConnectivityCheck [controlplane.operator.openshift.io/v1alpha1]
  - Route [route.openshift.io/v1]
  - Service [undefined/v1]
- Node APIs
  - About Node APIs
  - Node [undefined/v1]
  - PerformanceProfile [performance.openshift.io/v2]
  - Profile [tuned.openshift.io/v1]
  - RuntimeClass [node.k8s.io/v1]
  - Tuned [tuned.openshift.io/v1]
- OAuth APIs
  - About OAuth APIs
  - OAuthAccessToken [oauth.openshift.io/v1]
  - OAuthAuthorizeToken [oauth.openshift.io/v1]
  - OAuthClientAuthorization [oauth.openshift.io/v1]
  - OAuthClient [oauth.openshift.io/v1]
  - UserOAuthAccessToken [oauth.openshift.io/v1]
- Operator APIs
  - About Operator APIs
  - Authentication [operator.openshift.io/v1]
  - CloudCredential [operator.openshift.io/v1]
  - ClusterCSIDriver [operator.openshift.io/v1]
  - Console [operator.openshift.io/v1]
  - Config [operator.openshift.io/v1]
  - Config [imageregistry.operator.openshift.io/v1]
  - Config [samples.operator.openshift.io/v1]
  - CSISnapshotController [operator.openshift.io/v1]
  - DNS [operator.openshift.io/v1]
  - DNSRecord [ingress.operator.openshift.io/v1]
  - Etcd [operator.openshift.io/v1]
  - ImageContentSourcePolicy [operator.openshift.io/v1alpha1]
  - ImagePruner [imageregistry.operator.openshift.io/v1]
  - IngressController [operator.openshift.io/v1]
  - InsightsOperator [operator.openshift.io/v1]
  - KubeAPIServer [operator.openshift.io/v1]
  - KubeControllerManager [operator.openshift.io/v1]
  - KubeScheduler [operator.openshift.io/v1]
  - KubeStorageVersionMigrator [operator.openshift.io/v1]
  - Network [operator.openshift.io/v1]
  - OpenShiftAPIServer [operator.openshift.io/v1]
  - OpenShiftControllerManager [operator.openshift.io/v1]
  - OperatorPKI [network.operator.openshift.io/v1]
  - ServiceCA [operator.openshift.io/v1]
  - Storage [operator.openshift.io/v1]
- OperatorHub APIs
  - About OperatorHub APIs
  - CatalogSource [operators.coreos.com/v1alpha1]
  - ClusterServiceVersion [operators.coreos.com/v1alpha1]
  - InstallPlan [operators.coreos.com/v1alpha1]
  - OLMConfig [operators.coreos.com/v1]
  - Operator [operators.coreos.com/v1]
  - OperatorCondition [operators.coreos.com/v2]
  - OperatorGroup [operators.coreos.com/v1]
  - PackageManifest [packages.operators.coreos.com/v1]
  - Subscription [operators.coreos.com/v1alpha1]
- Policy APIs
  - About Policy APIs
  - Eviction [policy/v1]
  - PodDisruptionBudget [policy/v1]
- Project APIs
  - About Project APIs
  - Project [project.openshift.io/v1]
  - ProjectRequest [project.openshift.io/v1]
- Provisioning APIs
  - About Provisioning APIs
  - BMCEventSubscription [metal3.io/v1alpha1]
  - BareMetalHost [metal3.io/v1alpha1]
  - FirmwareSchema [metal3.io/v1alpha1]
  - HardwareData [metal3.io/v1alpha1]
  - HostFirmwareSettings [metal3.io/v1alpha1]
  - PreprovisioningImage [metal3.io/v1alpha1]
  - Provisioning [metal3.io/v1alpha1]
- RBAC APIs
  - About RBAC APIs
  - ClusterRoleBinding [rbac.authorization.k8s.io/v1]
  - ClusterRole [rbac.authorization.k8s.io/v1]
  - RoleBinding [rbac.authorization.k8s.io/v1]
  - Role [rbac.authorization.k8s.io/v1]
- Role APIs
  - About Role APIs
  - ClusterRoleBinding [authorization.openshift.io/v1]
  - ClusterRole [authorization.openshift.io/v1]
  - RoleBindingRestriction [authorization.openshift.io/v1]
  - RoleBinding [authorization.openshift.io/v1]
  - Role [authorization.openshift.io/v1]
- Schedule and quota APIs
  - About Schedule and quota APIs
  - AppliedClusterResourceQuota [quota.openshift.io/v1]
  - ClusterResourceQuota [quota.openshift.io/v1]
  - FlowSchema [flowcontrol.apiserver.k8s.io/v1beta1]
  - LimitRange [undefined/v1]
  - PriorityClass [scheduling.k8s.io/v1]
  - PriorityLevelConfiguration [flowcontrol.apiserver.k8s.io/v1beta1]
  - ResourceQuota [undefined/v1]
- Security APIs
  - About Security APIs
  - 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]
  - Secret [undefined/v1]
  - SecurityContextConstraints [security.openshift.io/v1]
  - ServiceAccount [undefined/v1]
- Storage APIs
  - About Storage APIs
  - CSIDriver [storage.k8s.io/v1]
  - CSINode [storage.k8s.io/v1]
  - CSIStorageCapacity [storage.k8s.io/v1]
  - PersistentVolumeClaim [undefined/v1]
  - StorageClass [storage.k8s.io/v1]
  - StorageState [migration.k8s.io/v1alpha1]
  - StorageVersionMigration [migration.k8s.io/v1alpha1]
  - VolumeAttachment [storage.k8s.io/v1]
  - VolumeSnapshot [snapshot.storage.k8s.io/v1]
  - VolumeSnapshotClass [snapshot.storage.k8s.io/v1]
  - VolumeSnapshotContent [snapshot.storage.k8s.io/v1]
- Template APIs
  - About Template APIs
  - BrokerTemplateInstance [template.openshift.io/v1]
  - PodTemplate [undefined/v1]
  - Template [template.openshift.io/v1]
  - TemplateInstance [template.openshift.io/v1]
- User and group APIs
  - About User and group APIs
  - Group [user.openshift.io/v1]
  - Identity [user.openshift.io/v1]
  - UserIdentityMapping [user.openshift.io/v1]
  - User [user.openshift.io/v1]
- Workloads APIs
  - About Workloads APIs
  - BuildConfig [build.openshift.io/v1]
  - Build [build.openshift.io/v1]
  - BuildLog [build.openshift.io/v1]
  - BuildRequest [build.openshift.io/v1]
  - CronJob [batch/v1]
  - DaemonSet [apps/v1]
  - Deployment [apps/v1]
  - DeploymentConfig [apps.openshift.io/v1]
  - DeploymentConfigRollback [apps.openshift.io/v1]
  - DeploymentLog [apps.openshift.io/v1]
  - DeploymentRequest [apps.openshift.io/v1]
  - Job [batch/v1]
  - Pod [undefined/v1]
  - ReplicationController [undefined/v1]
  - PersistentVolume [undefined/v1]
  - ReplicaSet [apps/v1]
  - StatefulSet [apps/v1]
Service Mesh
- Service Mesh 2.x
- Service Mesh 1.x
Virtualization
- About OpenShift Virtualization
- OpenShift Virtualization architecture
- Getting started with OpenShift Virtualization
- Web console overview
- OpenShift Virtualization release notes
- Installing
- Updating OpenShift Virtualization
- Security policies
- Using the CLI tools
- Virtual machines
- Virtual machine templates
- Live migration
- Node maintenance
- Logging, events, and monitoring
- Backup and restore

Location
Management

Location

Control plane certificates are included in these namespaces:

openshift-config-managed
openshift-kube-apiserver
openshift-kube-apiserver-operator
openshift-kube-controller-manager
openshift-kube-controller-manager-operator
openshift-kube-scheduler

Management

Control plane certificates are managed by the system and rotated automatically.

In the rare case that your control plane certificates have expired, see Recovering from expired control plane certificates.