config-linux: Drop redundant 'blkio' prefix from blockIO properties

[wking]

These are long enough without the prefix, and linux.resources.blockIO.blkioWeight, etc. are just as specific as linux.resources.blockIO.weight. Generated with:

$ sed -i s/blkioWeight/weight/g $(git grep -l blkioWeight)
$ sed -i s/blkioLeaf/leaf/g $(git grep -l blkioLeaf)
$ sed -i s/blkioThrottle/throttle/g $(git grep -l blkioThrottle)

Property-name polishing inspired by #859, in case we want to clean this sort of thing up before 1.0. If not, we can just close this PR.

[hqhq]

I tend to keep them close to cgroup APIs, so +1 for closing this PR.

[wking]

On Mon, May 29, 2017 at 07:07:36PM -0700, Qiang Huang wrote: I tend to keep them close to cgroup APIs, so +1 for closing this PR.

We don't use cgroup-namespacing for any other controller [1,2,3,4,5,6,7]. Do you think we should add them there, with changes like linux.resources.pids.limit → linux.resources.pids.pidsLimit (or pidsMax to stay even closer to the pids.max kernel API)? [1]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#device-whitelist [2]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#disable-out-of-memory-killer [3]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#memory [4]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#cpu [5]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#huge-page-limits [6]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#network [7]: https://github.com/opencontainers/runtime-spec/blob/v1.0.0-rc5/config-linux.md#pids

[wking]

If we want this before 2.0, it needs to go in the 1.0.0 milestone. If we don't want this before 2.0, and are ok with the currently-inconsistent controller-prefixing, then maintainers should close this issue with a note to that effect.

The current maintainer comment seems to be in favor of controller-prefixing, and if we want to do that consistently (we don't at the moment, currently only for the blkio* properties), then updating the other properties to include controller-prefixing would also have to happen before 1.0 if we want it to happen before 2.0.

[wking]

Rebased around #846 with a70bd8f → d8ca338.

[crosbymichael]

LGTM

[mrunalp]

LGTM