Using Michman¶

This guide сovers how to work with Michman and includes an simple example showing how to create a cluster in OpenStack cloud with a set of services.

Note: we use Michman without authentication (use_auth: false) for this example.

Create new project:

curl {IP}:{PORT}/projects -XPOST -d '{"DisplayName":"test", "Description":"Project for tests", "DefaultImage": "centos"}'

Create new cluster with Jupyter and Spark services:

curl http://michman_addr:michman_port/projects/{ProjectID}/clusters -XPOST -d
'{
        "DisplayName": "my-cluster",
        "Services": [
                {
                        "Name": "jupyter-service",
                        "Type": "jupyter"
                },
                {
                        "Name": "spark-service",
                        "Type": "spark",
                        "Version": "2.3.0",
                        "Config": {
                                "worker_mem_mb": "10240"
                        }

                }
        ],
        "Image": "ubuntu",
        "NHosts": 3
}'

Get info about all clusters in project:

curl http://michman_addr:michman_port/projects/{ProjectID}/clusters

Get info about my-cluster cluster in test project (note: cluster name id constructed as cluster _DisplayName-ProjectName_):

curl http://michman_addr:michman_port/projects/{ProjectID}/clusters/my-cluster-test

Delete my-cluster cluster in test project:

curl http://michman_addr:michman_port/projects/{ProjectID}/clusters/my-cluster-test -XDELETE

Get service API in browser by this URL: http://michman_addr:michman_port/api