Messaging topology generator (msg_topgen)

Package for generatate/load topology defined by graph/hosts. Also generate global variables for topology.

Build/Test Status

Configs

config dir contains two type of files:

• inventory (hosts with IP addresses and hostnames)
• graph.yml (graph of topology in yml format)

Root dir contains file config.yml with following informations:

• hostfile: configs/inventory

and one of these:

• graph_type: line_graph
• graph_file: configs/ref_graph_file.yml

Default graph types values:

Name	Description
line_graph	Routers/broker are in one line (routers are in the middle of line)
line_mix_graph	Routers/broker are in one line (brokers are interleaved by routers)
complete_graph	Each node is connected with all other nodes
bus_graph	Routers are in line ad brokers are evenly distributed to routers
circle_graph	Line_mix_graph with connected border nodes

You can see an examples of config file in config.yml in root directory. Examples of graph file are in tests/items.

--help provide you more information.

Requirements

Python >= 2.7

Install & Run

$ pip install msg-topgen

$ msg_topgen -c <CONFIG_FILE_PATH>

Tests

Requirements

tox

How to run tests

$ tox

License

Apache 2.0

Author Information

Messaging QE team @ redhat.com

Matthieu Simonin (msimonin/qpid-dispatch-generator)