nodebase kerberos topology for clusterdock

This repository houses the nodebase kerberos topology for clusterdock.

Usage

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 https://github.com/clusterdock/topology_nodebase_kerberos.git
$ clusterdock start topology_nodebase_kerberos
2017-09-20 09:29:53 PM clusterdock.models   INFO     Starting cluster on network (cluster) ...
2017-09-20 09:29:53 PM clusterdock.models   INFO     Starting node kdc.cluster ...
2017-09-20 09:29:54 PM clusterdock.models   INFO     Starting node node-1.cluster ...
2017-09-20 09:29:55 PM clusterdock.models   INFO     Starting node node-2.cluster ...
2017-09-20 09:29:55 PM clusterdock.topology_nodebase_kerberos.start INFO     Updating KDC configurations ...
2017-09-20 09:29:57 PM clusterdock.topology_nodebase_kerberos.start INFO     Starting KDC ...
2017-09-20 09:29:59 PM clusterdock.topology_nodebase_kerberos.start INFO     Validating service health ...
2017-09-20 09:29:59 PM clusterdock.cli      INFO     Cluster started successfully (total time: 0m 5s).

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

$ clusterdock start topology_nodebase_kerberos -h
usage: clusterdock start [--always-pull] [--namespace ns] [--network nw]
                         [-o sys] [-r url] [-h]
                         [--kerberos-config-directory path]
                         [--kerberos-principals princ1,princ2,...]
                         [--kdc-node node [node ...]]
                         [--nodes node [node ...]]
                         topology

Start a nodebase_kerberos 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:
                        None)
  --network nw          Docker network to use (default: cluster)
  -o sys, --operating-system sys
                        Operating system to use for cluster nodes (default:
                        None)
  -r url, --registry url
                        Docker Registry from which to pull images (default:
                        docker.io)
  -h, --help            show this help message and exit

nodebase_kerberos arguments:
  --kerberos-config-directory path
                        If specified, mounts this directory to KDC container
                        for Kerberos config files. (default:
                        ~/.clusterdock/kerberos)
  --kerberos-principals princ1,princ2,...
                        If specified, a comma-separated list of Kerberos user
                        principals to create in KDC. (default: None)

Node groups:
  --kdc-node node [node ...]
                        Nodes of the kdc-node group (default: ['kdc'])
  --nodes node [node ...]
                        Nodes of the nodes group (default: ['node-1',
                        'node-2'])