Add integration test for linux and update go version from 1.16 to 1.17

[fuweid]

• Use real CNI plugins to test Setup/Remove API.
• Update go version from 1.16.x to 1.17.x in CI

Signed-off-by: Wei Fu fuweid89@gmail.com

[codecov-commenter]

Codecov Report

Merging #84 (41d9753) into main (e559bd8) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##             main      #84   +/-   ##
=======================================
  Coverage   44.41%   44.41%           
=======================================
  Files           9        9           
  Lines         403      403           
=======================================
  Hits          179      179           
  Misses        190      190           
  Partials       34       34           

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[fuweid]

@dmcgowan @AkihiroSuda Updated. PTAL. Thanks!

[fuweid]

Thanks Mike. I can remove coverage. But I don't quite understand the second part nit :joy: I will discuss with you when you are back. :)

[fuweid]

Paste the result:

go test -v -race  -count=1 ./...
go: downloading github.com/stretchr/testify v1.6.1
go: downloading github.com/stretchr/objx v0.1.0
=== RUN   TestLibCNIType020
--- PASS: TestLibCNIType020 (0.01s)
=== RUN   TestLibCNIType040
--- PASS: TestLibCNIType040 (0.00s)
=== RUN   TestLibCNIType100
--- PASS: TestLibCNIType100 (0.01s)
PASS
ok      github.com/containerd/go-cni    0.043s
bin/integration.test -test.v -test.count=1 -test.root  -test.parallel 8
=== RUN   TestBasicSetupAndRemove
    cni_setup_teardown_linux_test.go:168: [0] ip is 10.[88](https://github.com/containerd/go-cni/runs/5305913820?check_suite_focus=true#step:5:88).0.2
    cni_setup_teardown_linux_test.go:168: [1] ip is 10.88.0.3
--- PASS: TestBasicSetupAndRemove (3.63s)
PASS