Requirements for a baremetal-based cluster

If you use a firewall or proxy, make sure that the bootstrap, management, and regional clusters have access to the following IP ranges and domain names:

• IP ranges:

  • Microsoft Azure

  • Amazon AWS

  • Salesforce

• Domain names:

  • mirror.mirantis.com and repos.mirantis.com for packages

  • binary.mirantis.com for binaries and Helm charts

  • mirantis.azurecr.io for Docker images

  • mcc-metrics-prod-ns.servicebus.windows.net:9093 for Telemetry (port 443 if proxy is enabled)

  • mirantis.my.salesforce.com for Salesforce alerts

Note

• Access to Salesforce is required from any Container Cloud cluster type.

• If any additional Alertmanager notification receiver is enabled, for example, Slack, its endpoint must also be accessible from the cluster.

• Reference hardware configuration
• System requirements for the seed node
• Network fabric
• Management cluster storage