Administering Clusters

Administering your DC/OS clusters

DC/OS makes it easy to set up and manage clusters. This section describes how to add and delete nodes, recover disk space, secure your cluster, and perform several other maintenance operations on your cluster.

SSHing into Nodes

Setting up an SSH connection into your DC/OS cluster

Finding a Public Agent IP

Finding a public agent IP address

Multiple Clusters

Using DC/OS to manage multiple clusters

Component Management

Installing and managing DC/OS component services

Backup and Restore

Backing up and restoring the important bits of your cluster

Securing a cluster

Understanding the security features in DC/OS

Managing AWS

Scaling your AWS cluster

Package Registry

ENTERPRISE

Using the web interface or CLI to manage your package repositories

Converting Agent Node Types

Converting agent nodes to public or private agent nodes.

Adding Agent Nodes

Adding agent nodes to an existing DC/OS cluster

Replace a master node

ENTERPRISE

Replacing a master node in an existing DC/OS cluster

Draining a Node

Draining an agent node in an active DC/OS cluster

Shut Down and Decommission Nodes

Shutting down and decommissioning agent nodes

Recovering Agent Disk Space

Recovering space on an agent node volume

Licenses

ENTERPRISE

Administering your cluster in conformance with your license requirements