add grpc api of container signal

[Crazykev]

Signed-off-by: haozhang crazykev@zju.edu.cn

[laijs]

where are the test code to call it?

[Crazykev]

@laijs added test case

[Crazykev]

@laijs updated and rebased.

[laijs]

could you please fix the indent?

[Crazykev]

Sure, rely too much on gofmt, fixed that.

[laijs]

need rebase. see #482

[gnawux]

woo... Sorry for introduce conflict for you...

[Crazykev]

Rebased.
@gnawux either of us need to do that 😉

[laijs]

I1221 05:21:54.559450   22372 server.go:152] Calling GET /v0.7.0/images/get
# github.com/hyperhq/hyperd/integration
/home/travis/gopath/src/github.com/hyperhq/hyperd/integration/hyper_test.go:517: too many arguments in call to s.client.StartPod
FAIL	github.com/hyperhq/hyperd/integration [build failed]
!!! Error in /home/travis/gopath/src/github.com/hyperhq/hyperd/hack/lib/test.sh:129
  'go test github.com/hyperhq/hyperd/integration -check.vv -v' exited with status 2
Call stack:
  1: /home/travis/gopath/src/github.com/hyperhq/hyperd/hack/lib/test.sh:129 hyper::test::integration(...)
  2: hack/test-cmd.sh:161 runTests(...)
  3: hack/test-cmd.sh:191 main(...)
Exiting with status 1
I1221 05:21:59.463920   22372 daemon.go:345] The daemon will be shutdown
I1221 05:21:59.464034   22372 daemon.go:346] Shutdown all VMs
+++ [1221 05:21:59] Clean up complete

[Crazykev]

@laijs fixed. Seems failure in CI not concerned with this patch.

!!! Error in /home/travis/gopath/src/github.com/hyperhq/hyperd/hack/lib/test.sh:51
'sudo env PATH=$PATH hyperctl run --rm -a -p $1' exited with status 1
Call stack:
1: /home/travis/gopath/src/github.com/hyperhq/hyperd/hack/lib/test.sh:51 hyper::test::run_attached_pod(...)
2: /home/travis/gopath/src/github.com/hyperhq/hyperd/hack/lib/test.sh:67 hyper::test::insert_file(...)
3: hack/test-cmd.sh:171 runTests(...)
4: hack/test-cmd.sh:191 main(...)
Exiting with status 1

[laijs]

close it, and reopen it later with the hope that it will be tested with the newest hyperd

[Crazykev]

@laijs travis can pass now.

[gnawux]

retest this please, @hykins

[laijs]

could you also add the signal api for process(exec) please?

[Crazykev]

@laijs yep, will do