Python库 | kitten-0.2.7.tar.gz

# ���� kitten [](https://travis-ci.org/hoffa/kitten) [](https://codeclimate.com/github/hoffa/kitten/maintainability) [](https://pypi.org/project/kitten) Tiny multi-server automation tool. It's designed to be as simple as possible and play nice with Unix tools. ## Install ```Shell pip install kitten ``` ## Prerequisites Kitten can get IP addresses from AWS resources for you. For that you'll need to have your AWS credentials set up. You can do that using `awscli`: ```Shell pip install awscli ``` Then: ```Shell aws configure ``` ## Examples ### Get IP addresses from AWS resources Use `kitten ip` with either `id`, `asg` or `elb`: ```Shell $ kitten ip id i-04703bf3e6fab1926 i-07f234d0f29113ef2 18.135.117.17 24.129.235.48 ``` ```Shell $ kitten ip asg my-asg-name 18.105.107.20 34.229.135.48 ``` You can change region using `--region`. By default private IP addresses are printed. Use `--public` if you prefer public IPs. ### Run command on servers ```Shell $ kitten run uptime ubuntu 18.105.107.20 34.229.135.48 18.105.107.20 run uptime 34.229.135.48 run uptime 18.105.107.20 ok 34.229.135.48 ok 18.105.107.20 17:11:48 up 1 day, 6:02, 0 users, load average: 0.91, 2.99, 3.49 34.229.135.48 17:11:48 up 5 days, 11:19, 0 users, load average: 6.34, 5.94, 5.72 ``` Replace `ubuntu` with the user used to log in on the servers. Commands are always run in parallel. Use `--threads` to specify the maximum number of concurrent connections (defaults to 10). Use `--sudo` to run commands via `sudo`. Use `-i` to specify a private key. ### Get IP addresses and run command in one step Just pipe `kitten ip` to [`xargs`](http://man7.org/linux/man-pages/man1/xargs.1.html): ```Shell kitten ip asg big-prod-asg-name | xargs kitten run 'rm -rf /tmp' root ``` ### Download files ```Shell kitten ip elb big-prod-elb | xargs kitten get -i ~/.ssh/key.pem /tmp/system.log ubuntu ``` ### Upload file ```Shell kitten ip --region ap-northeast-2 elb big-prod-elb | xargs kitten put cat.jpg /root/cat.jpg root ```