コード例 #1
0
def main():
    logging.basicConfig(format='%(asctime)s %(levelname)s %(message)s', level=logging.INFO)
    parser = argparse.ArgumentParser()
    parser.add_argument('-p', '--path', required=True, nargs='+', type=str,
                        help='List of path to YAML definition files')
    parser.add_argument('--project',
                        help='(deprecated, use path) Location of the file containing project definition.')
    parser.add_argument('-o', '--out',
                        help='(deprecated, use config file and file exporter) Path to output folder')
    parser.add_argument('-c', '--config', default='./.grafana/grafana_dashboards.yaml',
                        help='Configuration file containing fine-tuned setup of builder\'s components.')
    parser.add_argument('--context', default='{}',
                        help='YAML structure defining parameters for dashboard definition.'
                             ' Effectively overrides any parameter defined on project level.')
    parser.add_argument('--plugins', nargs='+', type=str,
                        help='List of external component plugins to load')
    parser.add_argument('--exporter', nargs='+', type=str, default=set(), dest='exporters',
                        help='List of dashboard exporters')
    parser.add_argument('--message', required=False, type=str,
                       help='Set a commit message for the Grafana version history')    

    args = parser.parse_args()

    if args.plugins:
        for plugin in args.plugins:
            try:
                imp.load_source('grafana_dashboards.components.$loaded', plugin)
            except Exception as e:
                print('Cannot load plugin %s: %s' % (plugin, str(e)))

    if args.project:
        logging.warn("Using deprecated option '--project'")
        args.path.add(args.project)
    paths = _process_paths(args.path)

    config = Config(args.config)
    exporters = set(args.exporters)
    if args.out:
        logging.warn("Using deprecated option '-o/--out'")
        exporters.add('file')
        config.get_config('file').update(output_folder=args.out)
    if args.message:
        config.get_config('grafana').update(commit_message=args.message)

    dashboard_exporters = _initialize_exporters(exporters, [FileExporter, ElasticSearchExporter, GrafanaExporter],
                                                config)

    context = config.get_config('context')
    context.update(yaml.load(args.context, Loader=yaml.GDBLoader))

    projects = DefinitionParser().load_projects(paths)
    project_processor = ProjectProcessor(dashboard_exporters)
    project_processor.process_projects(projects, context)
コード例 #2
0
def main():
    logging.basicConfig(format='%(asctime)s %(levelname)s %(message)s', level=logging.INFO)
    parser = argparse.ArgumentParser()
    parser.add_argument('-p', '--path', required=True, nargs='+', type=str,
                        help='List of path to YAML definition files')
    parser.add_argument('--project',
                        help='(deprecated, use path) Location of the file containing project definition.')
    parser.add_argument('-o', '--out',
                        help='(deprecated, use config file and file exporter) Path to output folder')
    parser.add_argument('-c', '--config', default='./.grafana/grafana_dashboards.yaml',
                        help='Configuration file containing fine-tuned setup of builder\'s components.')
    parser.add_argument('--context', default='{}',
                        help='YAML structure defining parameters for dashboard definition.'
                             ' Effectively overrides any parameter defined on project level.')
    parser.add_argument('--plugins', nargs='+', type=str,
                        help='List of external component plugins to load')
    parser.add_argument('--exporter', nargs='+', type=str, default=set(), dest='exporters',
                        help='List of dashboard exporters')

    args = parser.parse_args()

    if args.plugins:
        for plugin in args.plugins:
            try:
                imp.load_source('grafana_dashboards.components.$loaded', plugin)
            except Exception as e:
                print('Cannot load plugin %s: %s' % (plugin, str(e)))

    if args.project:
        logging.warn("Using deprecated option '--project'")
        args.path.add(args.project)
    paths = _process_paths(args.path)

    config = Config(args.config)
    exporters = set(args.exporters)
    if args.out:
        logging.warn("Using deprecated option '-o/--out'")
        exporters.add('file')
        config.get_config('file').update(output_folder=args.out)

    dashboard_exporters = _initialize_exporters(exporters, [FileExporter, ElasticSearchExporter, GrafanaExporter],
                                                config)

    context = config.get_config('context')
    context.update(yaml.load(args.context))

    projects = DefinitionParser().load_projects(paths)
    project_processor = ProjectProcessor(dashboard_exporters)
    project_processor.process_projects(projects, context)
コード例 #3
0
def test_project_processor():
    dashboard_processor = MagicMock()
    processor = ProjectProcessor([dashboard_processor])
    project = MagicMock()
    context = MagicMock()
    dashboard = MagicMock()
    project.get_contexts.return_value = [context]
    project.get_dashboards.return_value = [dashboard]
    parent_context = MagicMock()

    # noinspection PyTypeChecker
    processor.process_projects([project], parent_context)

    project.get_contexts.assert_called_once_with(parent_context)
    dashboard.gen_json.assert_called_with(context)
    context.expand_placeholders.assert_called_with(dashboard.name)
    dashboard_processor.process_dashboard.assert_called_once_with(
        project.name, context.expand_placeholders(), dashboard.gen_json())
コード例 #4
0
def test_project_processor():
    dashboard_processor = MagicMock()
    processor = ProjectProcessor([dashboard_processor])
    project = MagicMock()
    context = MagicMock()
    dashboard = MagicMock()
    project.get_contexts.return_value = [context]
    project.get_dashboards.return_value = [dashboard]
    parent_context = MagicMock()

    # noinspection PyTypeChecker
    processor.process_projects([project], parent_context)

    project.get_contexts.assert_called_once_with(parent_context)
    dashboard.gen_json.assert_called_with(context)
    context.expand_placeholders.assert_called_with(dashboard.name)
    dashboard_processor.process_dashboard.assert_called_once_with(project.name, context.expand_placeholders(),
                                                                  dashboard.gen_json())