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Description:
batou 2.4.1
batou helps you to automate your application deployments:
You create a model of your deployment using a simple but powerful Python API.
You configure how the model applies to hosts in different environments.
You verify and run the deployment with the batou utility.
Getting started with a new project is easy:
mkdir myproject
cd myproject
git init
curl -sL https://raw.githubusercontent.com/flyingcircusio/batou/main/bootstrap | sh
git commit -m "Start a batou project."
Here's a minimal application model:
$ mkdir -p components/myapp
$ cat > components/myapp/component.py
from batou.component import Component
from batou.lib.python import VirtualEnv, Package
from batou.lib.supervisor import Program
class MyApp(Component):
def configure(self):
venv = VirtualEnv('2.7')
self += venv
venv += Package('myapp')
self += Program('myapp',
command='bin/myapp')
And here's a minimal environment:
$ mkdir environments
$ cat > environments/dev/environment.cfg
[environment]
connect_method = local
[hosts]
localhost = myapp
To deploy this, you run:
$ ./batou deploy dev
Check the detailed documentation to get going with a more ambitious project.
Features
Separate your application model from environments
Supports idempotent operation for incremental deployments
Deploy to multiple hosts simultaneously
Automated dependency resolution for multi-host scenarios
No runtime requirements on your application
Encrypted secrets with multiple access levels: store your
SSL certificates, SSH keys, service secrets and more to get true 1-button deployments.
Deploy to local machines, Vagrant, or any SSH host
Broad SSH feature support by using OpenSSH through execnet
Only few dependencies required on the remote host
Ships with a library of components for regularly needed tasks
self-bootstrapping and self-updating - no additional scripting needed
License
The project is licensed under the 2-clause BSD license.
Hacking
Make sure mercurial and subversion are installed and in $PATH.
Run ./develop.sh to create a local virtualenv with everything set up.
Run the test suite using: bin/tox
Build the documentation using: cd doc; make
Set up GPG for the examples with export GNUPGHOME=<DIRECTORY OF BATOU HERE>/src/batou/secrets/tests/fixture/gnupg
Make sure age is installed and in $PATH for age encryption support.
Changelog
See CHANGES.md.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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