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  • Discover
    • What is Che?
    • Architecture overview
      • Server components
        • Che operator
        • DevWorkspace operator
        • Gateway
        • User dashboard
        • Che server
        • Devfile registry
        • Plugin registry
      • User workspaces
    • Supported platforms
    • Common user roles and tasks
  • Install
    • Che installation overview
    • Requirements
      • Supported platforms
      • Calculate Che resource requirements
      • Che scalability
      • Install the chectl management tool
    • Install Che
      • Deploy on OpenShift
        • Install Che on OpenShift using CLI
        • Install Che on OpenShift using the web console
        • Install Che on OpenShift with Keycloak as external identity provider
      • Deploy on Kubernetes
        • Install Che on Microsoft Azure
        • Install Che on Amazon Elastic Kubernetes Service
        • Install Che on the virtual Kubernetes cluster
      • Deploy locally
        • Install Che on Red Hat OpenShift Local
        • Install Che on Minikube
        • Install Che on Minikube with Keycloak as the OIDC provider
      • Deploy in a restricted environment
        • Install Che in a restricted environment
      • Using chectl to configure the CheCluster Custom Resource during installation
      • Find the FQDN
      • Permissions
        • Permissions for CLI installation
        • Permissions for web console installation
    • Verify the Che installation
    • Next steps after installation
    • Uninstall Che
  • Get Started
    • Your first-day experience
    • Open your project in a Cloud Development Environment
    • Manage your Cloud Development Environments
    • How Git authentication works in Cloud Development Environments
      • Access private repositories with a personal access token
    • Start a Cloud Development Environment from a raw devfile URL
  • User Guide
    • Optional parameters for the URLs for starting a new workspace
      • URL parameter concatenation
      • URL parameter for the IDE
      • URL parameter for the IDE image
      • URL parameter for starting duplicate workspaces
      • URL parameter for the devfile file name
      • URL parameter for the devfile file path
      • URL parameter for the workspace storage
      • URL parameter for additional remotes
      • URL parameter for a container image
      • URL parameter for a memory limit
      • URL parameter for a CPU limit
      • URL parameter for the existing workspace name
      • URL parameter for the AI provider
    • Restoring workspaces from backups
      • Restoring a workspace from a backup
      • Viewing backups in the dashboard
    • Using the fuse-overlayfs storage driver for Podman and Buildah
      • Accessing /dev/fuse
      • Enabling fuse-overlayfs with a ConfigMap
    • Running containers with kubedock
    • Prevent workspace idling for long-running commands
    • Using Che in team workflow
      • Badge for first-time contributors
      • Reviewing pull and merge requests
      • Try in Web IDE GitHub action
    • Customizing workspace components
    • Introduction to devfile in Che
    • IDEs in workspaces
      • Microsoft Visual Studio Code - Open Source
      • Connecting Visual Studio Code to a Che workspace
      • Defining a common IDE
    • Using AI assistants in workspaces
      • Configuring an AI provider API key
      • Changing the AI tool on a workspace
    • Using credentials and configurations in workspaces
      • Mounting Secrets
        • Creating image pull Secrets
        • Access private repositories with a personal access token
      • Mounting ConfigMaps
        • Mounting Git configuration
        • Mounting SSH configuration
      • Enabling artifact repositories in a restricted environment
        • Maven
        • Gradle
        • npm
        • Python
        • Go
        • NuGet
    • Requesting persistent storage for workspaces
    • Integrating with Kubernetes
      • Managing workspaces with Kubernetes APIs
      • Automatic Kubernetes token injection
      • Navigating Che from OpenShift Developer Perspective
      • Navigating OpenShift web console from Che
    • Troubleshooting Che
      • Viewing Che workspaces logs
        • Workspace logs in CLI
        • Workspace logs in OpenShift console
        • Language servers and debug adapters logs in the editor
      • Debugging a workspace
      • Troubleshooting slow workspaces
      • Troubleshooting network problems
      • Troubleshooting webview loading error
  • Upgrade
    • Upgrade Che
      • Choose how updates are applied
      • Approve a pending upgrade in the web console
      • Upgrade Che from the command line
      • Upgrade in an air-gapped environment
      • Update the chectl management tool
      • Fix a duplicate DevWorkspace Operator after a cluster upgrade
  • Secure
    • Protect your deployment
    • Control who can access Che
      • Grant additional permissions to users
      • Restrict access to specific users and groups
      • Remove user data for GDPR compliance
  • Optimize performance
    • What you can optimize in Che
    • Speed up workspace starts with image caching
      • How image caching speeds up workspace starts
      • Deploy Image Puller on a Kubernetes cluster
      • Deploy Image Puller from the command line
      • Deploy Image Puller from the web console
      • Cache default Che images on all nodes
      • Cache your organization’s custom images
      • Cache additional images for faster starts
      • Review the default images cached by Image Puller
    • Scale the platform automatically
      • Scale Che for high availability
      • Prevent workspace failures during node scaling
    • Verify workspace performance after optimization
  • Administration Guide
    • Configuring Che
      • Understanding the CheCluster Custom Resource
        • Using chectl to configure the CheCluster Custom Resource during installation
        • Using the CLI to configure the CheCluster Custom Resource
        • CheCluster Custom Resource fields reference
      • Configuring namespaces
        • Configuring namespace name
        • Provisioning namespaces in advance
        • Configuring a user namespace
        • Configuring direct namespace creation on OpenShift
      • Configuring server components
        • Mounting a Secret or a ConfigMap as a file or an environment variable into a Eclipse Che container
        • Advanced configuration options for Che server
      • Configuring workspaces globally
        • Limiting the number of workspaces that a user can keep
        • Limiting the number of workspaces that all users can run simultaneously
        • Enabling users to run multiple workspaces simultaneously
        • Git with self-signed certificates
        • Configuring workspaces nodeSelector
        • Configuring allowed URLs for Cloud Development Environments
        • Enabling container run capabilities
      • Configuring observability
        • The Woopra telemetry plugin
        • Creating a telemetry plugin
          • Configuring server logging
          • Collecting logs using chectl
        • Monitoring the DevWorkspace Operator
        • Monitoring Che Server
      • Configuring networking
        • Configuring network policies
        • Configuring Che hostname
        • Configuring Che with self-signed certificates
        • Importing untrusted TLS certificates to Che
        • Adding labels and annotations
        • Configuring workspace endpoints base domain
        • Configuring proxy
      • Configuring storage
        • Configuring storage classes
        • Configuring the storage strategy
        • Configuring storage sizes
        • Persistent user home
      • Configuring dashboard
        • Configuring getting started samples
        • Configuring editors definitions
        • Show deprecated editors
        • Configuring default editor
        • Concealing editors
        • Configuring editors download urls
        • Configuring AI providers
          • AI provider API key secret reference
        • Customizing OpenShift Eclipse Che branding images
      • Configuring OAuth for Git providers
        • Configuring OAuth 2.0 for GitHub
        • Configuring OAuth 2.0 for GitLab
        • Configuring OAuth 2.0 for a Bitbucket Server
        • Configuring OAuth 2.0 for the Bitbucket Cloud
        • Configuring OAuth 1.0 for a Bitbucket Server
        • Configuring OAuth 2.0 for Microsoft Azure DevOps Services
      • Configuring fuse-overlayfs
        • Enabling access to for OpenShift version older than 4.15
        • Enabling fuse-overlayfs for all workspaces
      • DevWorkspace backup
        • Integrated OpenShift container registry
        • Regular OCI-compatible registry
    • Managing IDE extensions
      • Extensions for Microsoft Visual Studio Code - Open Source
      • Configure the Open VSX registry URL
      • Deploy Open VSX from source
      • Deploy Open VSX from a workspace
      • Configure internal Open VSX access
      • Delete an extension using the Open VSX API
      • Delete an extension from the PostgreSQL database
    • Configuring Visual Studio Code - Open Source ("Code - OSS")
      • Configuring single and multiroot workspaces
      • Configure trusted extensions for Microsoft Visual Studio Code
      • Configure default extensions
      • Manage extension installation with ConfigMap
      • Applying editor configurations
    • Using the Che server API
    • Extensions
      • OpenShift Connector
        • Features of OpenShift Connector
        • Installing OpenShift Connector in Eclipse Che
        • Authenticating with OpenShift Connector from Eclipse Che
        • Creating Components with OpenShift Connector in Eclipse Che
        • Connecting source code from GitHub to a OpenShift Component
    • Che glossary
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  • Documentation
  • Optimize performance
  • Speed up workspace starts with image caching
  • Deploy Image Puller on a Kubernetes cluster
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Deploy Image Puller on a Kubernetes cluster

Deploy the Kubernetes Image Puller operator on a Kubernetes cluster by using CLI.

Prerequisites

  • An active kubectl session with administrative permissions to the destination Kubernetes cluster. See Overview of kubectl.

Procedure

  1. Visit Kubernetes Image Puller Operator page.

  2. Click the Install button and follow the instruction.

Additional resources

  • Kubernetes Image Puller Operator source code repository

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