Build breaking on Linux

[moderation]

Build from source failing on Linux. Xubuntu 15.04

--> Installing build dependencies
--> Building nomad
# github.com/hashicorp/nomad/client/executor
client/executor/exec_linux.go:213: cannot use uint16(resources.IOPS) (type uint16) as type int64 in assignment
# github.com/hashicorp/scada-client
../scada-client/client.go:145: c.client.NumStreams undefined (type *yamux.Session has no field or method NumStreams)
Makefile:34: recipe for target 'test' failed
make: *** [test] Error 1

I'm wondering if this is due to the upstream runc change mentioned in #220

[ghost]

This is still happening with current master:

$ make test
--> Installing build dependencies
--> Building nomad
# github.com/hashicorp/nomad/client/executor
client/executor/exec_linux.go:213: cannot use uint16(resources.IOPS) (type uint16) as type int64 in assignment
make: *** [test] Error 1
$ make bin
==> Getting dependencies...
# github.com/hashicorp/nomad/client/executor
client/executor/exec_linux.go:213: cannot use uint16(resources.IOPS) (type uint16) as type int64 in assignment
make: *** [bin] Error 2
$

It looks like:

e.groups.BlkioWeight = uint16(resources.IOPS)

Is expected to be:

e.groups.BlkioWeight = int64(resources.IOPS)

Making this change allows the build to complete.

[dadgar]

I think you are on an old version of lib container: https://github.com/opencontainers/runc/blob/master/libcontainer/configs/cgroup.go#L61

You can update your dependencies when working with Nomad with: make updatedeps

[ghost]

Looks like that was it, make updatedeps should be added to the README.md as it's not in there.

[github-actions]

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