Reusing `reserve_resources` ACL for static reservation

2017-12-12 Thread Yan Xu
Hi, In https://issues.apache.org/jira/browse/MESOS-8306 I am proposing that we use an ACL to restrict the roles that agents can statically reserve resources for to address a security concern in which a process on a compromised host can impersonate an agent and then then reservation resources for a

Re: Reusing `reserve_resources` ACL for static reservation

2017-12-14 Thread Benjamin Mahler
+alexander, adam On Tue, Dec 12, 2017 at 11:31 AM, Yan Xu wrote: > Hi, > > In https://issues.apache.org/jira/browse/MESOS-8306 I am proposing that we > use an ACL to restrict the roles that agents can statically reserve > resources for to address a security concern in which a process on a > comp

Re: Reusing `reserve_resources` ACL for static reservation

2017-12-15 Thread Alexander Rojas
Hey Yan, We were discussing this issue with James and I think this is not enough to guarantee that an Agent won’t be assigned (neither statically nor dynamically) resources under certain role. The problem here is that nothing will avoid a principal to dynamically reserve resources later. However

Re: Reusing `reserve_resources` ACL for static reservation

2017-12-15 Thread James Peach
> On Dec 15, 2017, at 5:34 AM, Alexander Rojas wrote: > > Hey Yan, > > We were discussing this issue with James and I think this is not enough > to guarantee that an Agent won’t be assigned (neither statically nor > dynamically) resources under certain role. The problem here is that nothing >