clusterdock topology for the MapR Converged Data Platform
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MapR topology for clusterdock

This repository houses the MapR topology for clusterdock.


Assuming you've already installed clusterdock (if not, go read the docs), you use this topology by cloning it to a local folder and then running commands with the clusterdock script:

$ git clone
$ clusterdock start topology_mapr --namespace streamsets --node-disks '{node-1:[/dev/xvdb],node-2:[/dev/xvdc]}' --predictable --mapr-version 5.2.2 --mep-version 3.0.1

To see full usage instructions for the start action, use -h/--help:

$ clusterdock start topology_mapr -h
clusterdock start topology_mapr -h
usage: clusterdock start [--always-pull] [--namespace ns] [--network nw]
                         [-o sys] [-r url] [-h] [--mapr-version ver]
                         [--license-url url] [--mep-version ver]
                         [--node-disks map] [--predictable]
                         [--license-credentials credentials]
                         [--dont-register-gateway] [--secure]
                         [--secondary-nodes node [node ...]]
                         [--primary-node node [node ...]]

Start a MapR cluster

positional arguments:
  topology              A clusterdock topology directory

optional arguments:
  --always-pull         Pull latest images, even if they're available locally
                        (default: False)
  --namespace ns        Namespace to use when looking for images (default:
  --network nw          Docker network to use (default: cluster)
  -o sys, --operating-system sys
                        Operating system to use for cluster nodes (default:
  -r url, --registry url
                        Docker Registry from which to pull images (default:
  -h, --help            show this help message and exit

MapR arguments:
  --license-credentials credentials
                        MapR license credentials to use in the format
                        username:password (default: None)
  --license-url url     URL to MapR license file location (default: None)
  --mapr-version ver    MapR version to use (default: 5.2.0)
  --mep-version ver     MEP version to use (default: None)
  --node-disks map      Map of node names to block devices (default: None)
  --predictable         If specified, attempt to expose container ports to the
                        same port number on the host (default: False)
                        If specified, do not register gateway with the cluster
                        (default: False)
  --secure              If specified, enable native security for the cluster
                        (default: False)

Node groups:
  --secondary-nodes node [node ...]
                        Nodes of the secondary-nodes group (default:
  --primary-node node [node ...]
                        Nodes of the primary-node group (default: ['node-1'])