> On Dec. 10, 2015, 10:32 p.m., Neil Conway wrote: > > src/master/http.cpp, line 1588 > > <https://reviews.apache.org/r/41075/diff/5/?file=1159421#file1159421line1588> > > > > AlexR suggested including roles that have any reserved resources here. > > That makes sense, but AFAIK there isn't an easy way to find this > > information (unless we want to iterate over all the slaves and examine > > their resources). Thoughts? > > Alexander Rukletsov wrote: > Alternatively, we can bookkeep roles with reservations.
Yea, I would say if this information isn't already available, then it's probably outside the scope of this patch. Perhaps we should create a JIRA for bookkeeping of reservations & their roles? - Greg ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/41075/#review109878 ----------------------------------------------------------- On Dec. 10, 2015, 10:09 p.m., Neil Conway wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/41075/ > ----------------------------------------------------------- > > (Updated Dec. 10, 2015, 10:09 p.m.) > > > Review request for mesos, Adam B, Alexander Rukletsov, Benjamin Hindman, Greg > Mann, and Yongqiao Wang. > > > Bugs: MESOS-4085 > https://issues.apache.org/jira/browse/MESOS-4085 > > > Repository: mesos > > > Description > ------- > > Changed the behavior of the master when the `--roles` flag is NOT > specified. Previously, this would allow only the `*` role to be used. Now, > omitting `--roles` means that any role can be used. This is called "implicit > roles". Configuring which principals can perform operations as which roles > should be done using ACLs in the authorization system. > > Note that this changes the behavior of the system when `--roles` is not > specified. This is likely acceptable: if the operator didn't specify `--roles` > in prior versions of Mesos, they were likely not using roles or authorization > at > that time. > > Another minor behavioral change is that the "/roles" endpoint will now only > return results for currently "active" roles (those with one or more registered > frameworks). > > The `--roles` flag is now considered deprecated and will be removed in a > future > version of Mesos. > > > Diffs > ----- > > include/mesos/master/allocator.hpp 619ef01c3a7d640560653cfc1838dd09046d1da0 > include/mesos/master/allocator.proto > 702f56f56c3b1331613cecf26522986f6b572f8c > src/master/allocator/mesos/allocator.hpp > 97ee80726ad155917811265a983258b0165d3451 > src/master/allocator/mesos/hierarchical.hpp > 99c742906874c30c39c159e58a65277ade3c07fd > src/master/allocator/mesos/hierarchical.cpp > 5da825a1d578a9ee40b4985378fddb3c5fb3b416 > src/master/http.cpp 37fbcb93074fe189133161afaa28046dc2ad0731 > src/master/master.hpp 9aa548aa6e159046c94e4ec96f631ea8b3bfd5d8 > src/master/master.cpp 0d1482279c68f2a4a27dabaf28774769a5d515c4 > src/master/quota_handler.cpp 11167879b2480d9c8dd6398ca39c479089ec2272 > src/tests/allocator.hpp c7670525765491fe931a4ee38446fa7e9d79af42 > src/tests/hierarchical_allocator_tests.cpp > e239b4746494fcc2b362a83afb634a2ce5e25f9b > src/tests/master_quota_tests.cpp 12820fcf7c0d2a791071464ad8ed738664ad85de > > Diff: https://reviews.apache.org/r/41075/diff/ > > > Testing > ------- > > "make check" on OSX 10.10 and Ubuntu 15.10; `--gtest_repeat=1000` for the > more likely role-related tests. > > TODOs: > > * Update documentation > * Add tests for allocation behavior for weights + implicit roles > * Add tests for quota + implicit roles? > > Notes: > > * There's two places where we use manual `new`/`delete` where a `unique_ptr` > would probably be nicer. I'm inclined to leave this as-is for now though > (making use of unique_ptr is a broader issue). > > > Thanks, > > Neil Conway > >
