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start
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#!/usr/bin/env python3
# region copyright
# Copyright 2023 NVIDIA Corporation
#
# 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.
# endregion
import os
import sys
import time
from pathlib import Path
import click
from src.python.alicloud import (
alicloud_configure_cli,
alicloud_get_instance_status,
alicloud_start_instance,
)
from src.python.aws import (
aws_configure_cli,
aws_get_instance_status,
aws_start_instance,
)
from src.python.azure import azure_login, azure_start_instance
from src.python.config import c as config
from src.python.utils import (
colorize_error,
colorize_info,
colorize_result,
deployments,
format_app_name,
format_cloud_name,
read_tf_output,
shell_command,
)
APP_NAMES = [
"isaac",
]
@click.command()
@click.option(
"--debug/--no-debug",
default=False,
show_default=True,
)
@click.argument(
"deployment_name",
required=True,
type=click.Choice(deployments()),
)
@click.option(
"--app",
default="all",
type=click.Choice(["all"] + APP_NAMES),
help="Application.",
)
@click.argument(
"app",
required=False,
)
def main(
app: str,
debug: bool,
deployment_name: str,
):
# cleck what cloud is deployment for
cloud = read_tf_output(deployment_name, "cloud", verbose=debug)
# go through apps
apps = APP_NAMES if app == "all" else [app]
for app_name in apps:
vm_id = read_tf_output(deployment_name, f"{app_name}_vm_id", verbose=debug)
vm_ip = read_tf_output(deployment_name, f"{app_name}_ip", verbose=debug)
if vm_id in ["NA", ""]:
# show "not found" message if:
# - app is explicitly specified
# - debug is enabled
if app != "all" or debug:
click.echo(colorize_info(f"* No {format_app_name(app_name)} VM found"))
continue
click.echo(
colorize_info(
f"* Starting {format_app_name(app_name)} VM @ {format_cloud_name(cloud)} ({vm_ip})..."
),
nl=False,
)
# start VM
if "azure" == cloud:
click.echo() # extra new line
# log into azure if needed
azure_login(verbose=debug)
# start
azure_start_instance(vm_id, verbose=debug)
elif "alicloud" == cloud:
# configure aliyun cli
alicloud_configure_cli(deployment_name, verbose=debug)
# start
alicloud_start_instance(vm_id, verbose=debug)
# wait for VM to stop
while True:
if "Running" == alicloud_get_instance_status(vm_id, verbose=debug):
click.echo()
break
click.echo(colorize_info("."), nl=False)
time.sleep(2)
elif "aws" == cloud:
# configure aws cli
aws_configure_cli(deployment_name, verbose=debug)
# start
aws_start_instance(vm_id, verbose=debug)
# wait for VM to start
while True:
status = aws_get_instance_status(vm_id, verbose=debug)
if "running" == status:
click.echo()
break
click.echo(colorize_info("."), nl=False)
time.sleep(2)
else:
click.echo(
colorize_error(
f"* Stop/start is not yet supported for {format_cloud_name(cloud)}."
)
)
exit(1)
click.echo(colorize_result(f"* {format_app_name(app_name)} VM started."))
# run "on_stop_start" tags in ansible
click.echo(colorize_info(f"* Configuring {format_app_name(app_name)} VM..."))
shell_command(
f"ansible-playbook -i {config['state_dir']}/{deployment_name}/.inventory"
+ f" {app_name}.yml"
+ " -t on_stop_start"
+ f" {'-vv' if debug else ''}",
cwd=config["ansible_dir"],
verbose=debug,
)
text = Path(f"{config['state_dir']}/{deployment_name}/info.txt").read_text()
click.echo(colorize_result(text))
if __name__ == "__main__":
if os.path.exists("/.dockerenv"):
# we're in docker, run command
main()
else:
# we're outside, start docker container first
shell_command(f"./run '{' '.join(sys.argv)}'", verbose=True)