mesos-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Zhitao Li <zhitaoli...@gmail.com>
Subject Re: Executors no longer inherit environment variables from the agent
Date Mon, 20 Jun 2016 18:43:46 GMT
Hi Jie,

Can you confirm that your previous response of `Any environment variables
generated by Mesos (i.e., MESOS_, LIBPROCESS_) will not be affected.` will
still be honored, or explicitly call this out in UPGRADES.md?

Thanks.

On Mon, Jun 20, 2016 at 11:39 AM, Jie Yu <yujie.jay@gmail.com> wrote:

> FYI, from Mesos 1.0, the executors will no longer inherit environment
> variables from the agent by default. If you have environment environment
> variables that you want to pass in to executors, please use `--
> executor_environment_variables` flag on the agent.
>
> commit ce4b3056164a804bea52810173dbd7a418d12641
> Author: Gilbert Song <songzihao1990@gmail.com>
> Date:   Sun Jun 19 16:01:10 2016 -0700
>
>     Forbid the executor to inherit from slave environment.
>
>     Review: https://reviews.apache.org/r/44498/
>
> - Jie
>
> On Tue, Mar 8, 2016 at 11:33 AM, Gilbert Song <gilbert@mesosphere.io>
> wrote:
>
> > Hi,
> >
> > TL;DR Executors will no longer inherit environment variables from the
> agent
> > by default in 0.30.
> >
> > Currently, executors are inheriting environment variables form the agent
> in
> > mesos containerizer by default. This is an unfortunate legacy behavior
> and
> > is insecure. If you do have environment variables that you want to pass
> to
> > the executors, you can set it explicitly by using the
> > `--executor_environment_variables` agent flag.
> >
> > Starting from 0.30, we will no longer allow executors to inherit
> > environment variables from the agent. In other words,
> > `--executor_environment_variables` will be set to “{}” by default. If you
> > do depend on the original behavior, please set
> > `--executor_environment_variables` flag explicitly.
> >
> > Let us know if you have any comments or concerns.
> >
> > Thanks,
> > Gilbert
> >
>



-- 
Cheers,

Zhitao Li

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message