- Documentation
- OpenShift Container Platform
- Scaling and Performance Guide
- Overview history
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- About
- Release Notes
- Getting Started
- Architecture
- Container Security Guide
- Installation and Configuration
- Overview
- Installing a Cluster
- Setting up the Registry
- Setting up a Router
- Upgrading a Cluster
- Downgrading
- Master and Node Configuration
- Adding Hosts to an Existing Cluster
- Loading the Default Image Streams and Templates
- Configuring Custom Certificates
- Redeploying Certificates
- Configuring Authentication and User Agent
- Syncing Groups With LDAP
- Configuring LDAP failover
- Configuring the SDN
- Configuring Nuage SDN
- Configuring for AWS
- Configuring for OpenStack
- Configuring for GCE
- Configuring for Azure
- Configuring Persistent Storage
- Overview
- Using NFS
- Using GlusterFS
- Using OpenStack Cinder
- Using Ceph RBD
- Using AWS Elastic Block Store
- Using GCE Persistent Disk
- Using iSCSI
- Using Fibre Channel
- Using Azure Disk
- Using Azure File
- Dynamic Provisioning and Creating Storage Classes
- Volume Security
- Selector-Label Volume Binding
- Enabling Controller-managed Attachment and Detachment
- Persistent Storage Examples
- Overview
- Sharing an NFS PV Across Two Pods
- Complete Example Using Ceph RBD
- Complete Example Using Ceph RBD for Dynamic Provisioning
- Complete Example Using GlusterFS
- Dynamic Provisioning Example Using Containerized GlusterFS
- Dynamic Provisioning Example Using Dedicated GlusterFS
- Containerized Heketi for Managing Dedicated GlusterFS
- Mounting Volumes To Privileged Pods
- Backing Docker Registry with GlusterFS Storage
- Binding Persistent Volumes by Label
- Using StorageClasses for Dynamic Provisioning
- Using StorageClasses for Existing Legacy Storage
- Configuring Azure Blob Storage for Integrated Docker Registry
- Working with HTTP Proxies
- Configuring Global Build Defaults and Overrides
- Configuring Pipeline Execution
- Configuring Route Timeouts
- Configuring Native Container Routing
- Routing from Edge Load Balancers
- Aggregating Container Logs
- Aggregate Logging Sizing Guidelines
- Enabling Cluster Metrics
- Customizing the Web Console
- Revision History
- Administrator Solutions
- Cluster Administration
- Overview
- Managing Nodes
- Managing Users
- Managing Projects
- Managing Pods
- Managing Networking
- Configuring Service Accounts
- Managing Authorization Policies
- Image Policy
- Scoped Tokens
- Monitoring Images
- Managing Security Context Constraints
- Setting Quotas
- Setting Multi-Project Quotas
- Setting Limit Ranges
- Pruning Objects
- Garbage Collection
- Scheduler
- Allocating Node Resources
- Opaque Integer Resources
- Overcommitting
- Assigning Unique External IPs for Ingress Traffic
- Out of Resource Handling
- Monitoring and Debugging Routers
- High Availability
- IPtables
- Securing Builds by Strategy
- Restricting Application Capabilities Using Seccomp
- Sysctls
- Encrypting Hosts with IPsec
- Building Dependency Trees
- Backup and Restore
- Troubleshooting Networking
- Diagnostics Tool
- Idling Applications
- Revision History
- Scaling and Performance Guide
- CLI Reference
- Developer Guide
- Overview
- Application Life Cycle Management
- Authentication
- Authorization
- Projects
- Migrating Applications
- Application Tutorials
- Builds
- Deployments
- Templates
- Opening a Remote Shell to Containers
- Service Accounts
- Managing Images
- Image Signatures
- Quotas and Limit Ranges
- Getting Traffic into a Cluster
- Routes
- Integrating External Services
- Secrets
- ConfigMaps
- Using Daemonsets
- Pod Autoscaling
- Managing Volumes
- Using Persistent Volumes
- Executing Remote Commands
- Copying Files
- Port Forwarding
- Shared Memory
- Application Health
- Events
- Downward API
- Managing Environment Variables
- Jobs
- Cron Jobs
- Create from URL
- Revision History
- Creating Images
- Using Images
- REST API Reference
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Overview
This guide provides procedures and examples for how to enhance your OpenShift Container Platform cluster performance and conduct scaling at different levels of an OpenShift Container Platform production stack. It includes recommended practices for building, scaling, and tuning OpenShift Container Platform clusters.
Tuning considerations can vary depending on your cluster setup, and be advised that any performance recommendations in this guide might come with trade-offs.