Portainer Documentation
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Portainer Documentation
  • Welcome
  • What's new in version 2.39
  • Release Notes
    • Introduction
    • Portainer architecture
    • Lifecycle policy
    • Requirements and prerequisites
    • Install Portainer BE
    • Install Portainer CE
    • Add an environment to an existing installation
    • Updating Portainer
    • Home
    • Docker/Swarm/Podman
    • Kubernetes
    • Azure ACI
    • Nomad
    • Edge Compute
    • Observability
    • Account settings
    • User-related
    • Environment-related
    • Registries
    • Licenses
    • Logs
    • Notifications
    • Settings
    • Getting started
    • Installing
    • Upgrading and downgrading
    • Licensing
    • Troubleshooting
      • Access and authentication
      • Agents and environment management
      • Stacks, deployments and updates
      • UI and features
      • Logs, errors and debugging
      • Certificates and security
      • Registry and image management
        • Why is my node count higher than it should be?
        • I am unable to push an image to an AWS Elastic Container Registry
    • Contributing
    • Known issues
    • Getting support
    • Manage Portainer using Terraform
    • CLI configuration options
    • App templates
    • The Portainer Edge Agent
    • Access control
    • Reset the admin user's password
    • Security and compliance
    • Encrypting the Portainer database
    • Using your own SSL certificate with Portainer
    • Using mTLS with Portainer
    • Stream auth and activity logs to an external provider
    • Using Portainer with reverse proxies
    • How Relative Path Support works in Portainer
    • Helm chart configuration options
    • Docker roles and permissions
    • Kubernetes roles and bindings
    • Deprecated and removed features
    • How to prestage an Edge Agent environment
    • Accessing the Portainer API
    • API documentation
    • API usage examples
    • Portainer Academy
    • YouTube
    • GitHub
    • Slack
    • Discord
    • Open a support request
    • Contribute
    • Build instructions
  • Privacy Policy
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For the complete documentation index, see llms.txt. This page is also available as Markdown.
  1. 2.39 LTS
  2. Frequently Asked Questions
  3. Troubleshooting

Registry and image management

Why is my node count higher than it should be?I am unable to push an image to an AWS Elastic Container Registry
PreviousHow can I use my custom certificate authority (CA) with Portainer?NextWhy is my node count higher than it should be?

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