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+# python3
+# Copyright 2019 The gVisor Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Module with the guts of `click` commands.
+
+Overrides of the click.core.Command. This is done so flags are inherited between
+similar commands (the run command). The classes below are meant to be used in
+click templates like so.
+
+@runner.command("run-mock", RunCommand)
+def run_mock(**kwargs):
+ # mock implementation
+
+"""
+import os
+
+import click
+
+
+class RunCommand(click.core.Command):
+ """Base Run Command with flags.
+
+ Attributes:
+ method: regex of which suite to choose (e.g. sysbench would run
+ sysbench.cpu, sysbench.memory, and sysbench.mutex) See list command for
+ details.
+ metric: metric(s) to extract. See list command for details.
+ runtime: the runtime(s) on which to run.
+ runs: the number of runs to do of each method.
+ stat: how to compile results in the case of multiple run (e.g. median).
+ """
+
+ def __init__(self, *args, **kwargs):
+ super().__init__(*args, **kwargs)
+ method = click.core.Argument(("method",))
+
+ metric = click.core.Option(("--metric",),
+ help="The metric to extract.",
+ multiple=True)
+
+ runtime = click.core.Option(("--runtime",),
+ default=["runc"],
+ help="The runtime to use.",
+ multiple=True)
+ runs = click.core.Option(("--runs",),
+ default=1,
+ help="The number of times to run each benchmark.")
+ stat = click.core.Option(
+ ("--stat",),
+ default="median",
+ help="How to aggregate the data from all runs."
+ "\nmedian - returns the median of all runs (default)"
+ "\nall - returns all results comma separated"
+ "\nmeanstd - returns result as mean,std")
+ self.params.extend([method, runtime, runs, stat, metric])
+ self.ignore_unknown_options = True
+ self.allow_extra_args = True
+
+
+class LocalCommand(RunCommand):
+ """LocalCommand inherits all flags from RunCommand.
+
+ Attributes:
+ limit: limits the number of machines on which to run benchmarks. This limits
+ for local how many benchmarks may run at a time. e.g. "startup" requires
+ one machine -- passing two machines would limit two startup jobs at a
+ time. Default is infinity.
+ """
+
+ def __init__(self, *args, **kwargs):
+ super().__init__(*args, **kwargs)
+ self.params.append(
+ click.core.Option(
+ ("--limit",),
+ default=1,
+ help="Limit of number of benchmarks that can run at a given time."))
+
+
+class GCPCommand(RunCommand):
+ """GCPCommand inherits all flags from RunCommand and adds flags for run_gcp method.
+
+ Attributes:
+ image_file: name of the image to build machines from
+ zone_file: a GCP zone (e.g. us-west1-b)
+ installers: named installers for post-create
+ machine_type: type of machine to create (e.g. n1-standard-4)
+ """
+
+ def __init__(self, *args, **kwargs):
+ super().__init__(*args, **kwargs)
+
+ image_file = click.core.Option(
+ ("--image_file",),
+ help="The binary that emits the GCP image.",
+ default=os.path.join(
+ os.path.dirname(__file__), "../../tools/vm/ubuntu1604"),
+ )
+ zone_file = click.core.Option(
+ ("--zone_file",),
+ help="The binary that emits the GCP zone.",
+ default=os.path.join(os.path.dirname(__file__), "../../tools/vm/zone"),
+ )
+ internal = click.core.Option(
+ ("--internal/--no-internal",),
+ help="""Use instance internal IPs. Used if bm-tools runner is running on
+ GCP instance with firewall rules blocking external IPs.""",
+ default=False,
+ )
+ installers = click.core.Option(
+ ("--installers",),
+ help="The set of installers to use.",
+ multiple=True,
+ )
+ machine_type = click.core.Option(
+ ("--machine_type",),
+ help="Type to make all machines.",
+ default="n1-standard-4",
+ )
+ self.params.extend([
+ image_file,
+ zone_file,
+ internal,
+ machine_type,
+ installers,
+ ])