fuselage 0.0.4

Server deployment and configuration management in Python

fuselage is a idempotent configuration bundle builder and runtime.

Use a simple python API to describe a server configuration and bundle that as a script that can be executed on any system.

You can find us in #yaybu on irc.oftc.net.

Using with fabric

You will need to install fabric explicitly. Fuselage does not depend on fabric.

You can write simple deployment scripts with Fabric by adding this to your fabfile:

from fuselage.fabric import blueprint
from fuselage.resources import *

@blueprint
def minecraft(bundle):
    yield Directory(
        name='/var/local/minecraft',
    )
    yield Execute(
        command='wget https://s3.amazonaws.com/Minecraft.Download/versions/1.8/minecraft_server.1.8.jar',
        cwd="/var/local/minecraft",
        creates="/var/local/minecraft/minecraft_server.1.8.jar",
    )
    yield File(
        name='/var/local/minecraft/server.properties',
        contents=open('var_local_minecraft_server.properties').read(),
    )
    yield File(
        name="/etc/systemd/system/minecraft.service",
        contents=open("etc_systemd_system_minecraft.service"),
    )
    yield Execute(
        command="systemctl daemon-reload",
        watches=['/etc/systemd/system/minecraft.service'],
    )
    yield Execute(
        command="systemctl restart minecraft.service",
        watches=[
            "/var/local/minecraft/server.properties",
            "/etc/systemd/system/minecraft.service",
        ]
    )

And then run it against multiple servers:

fab -H server1,server2,server3 minecraft