How to continue a task when Fabric receives an error

Question

When I define a task to run on several remote servers, if the task runs on server one and exits with an error, Fabric will stop and abort the task. But I want to make fabric

Answer 1

In Fabric 2.x you can just use invoke's run with the warn=True argument. Anyway, invoke is a dependency of Fabric 2.x:

from invoke import run
run('bad command', warn=True)

From within a task:

from invoke import task

@task
def my_task(c):
    c.run('bad command', warn=True)