feature: support dns related flags when creating container through pouch cli #2380

mathspanda · 2018-10-29T11:42:48Z

Signed-off-by: mathspanda mathspanda826@gmail.com

Ⅰ. Describe what this PR did

Support dns related flags for pouch cli: dns, dns-option and dns-search.

Ⅱ. Does this pull request fix one issue?

Fix #2356

Ⅲ. Why don't you add test cases (unit test/integration test)? (你真的觉得不需要加测试吗？)

None

Ⅳ. Describe how to verify it

$ pouch run --dns 1.2.3.4 --dns-search example.com --dns-option timeout:3 busybox cat /etc/resolv.conf
search example.com
nameserver 1.2.3.4
options timeout:3

Ⅴ. Special notes for reviews

None

codecov · 2018-10-29T11:42:49Z

Codecov Report

Merging #2380 into master will decrease coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2380      +/-   ##
==========================================
- Coverage   68.45%   68.44%   -0.02%     
==========================================
  Files         275      275              
  Lines       18291    18245      -46     
==========================================
- Hits        12522    12488      -34     
+ Misses       4340     4335       -5     
+ Partials     1429     1422       -7

Flag	Coverage Δ
#criv1alpha1test	`31.84% <ø> (+0.03%)`	⬆️
#criv1alpha2test	`35.85% <ø> (+0.02%)`	⬆️
#integrationtest	`39.88% <ø> (+0.12%)`	⬆️
#nodee2etest	`33.13% <ø> (-0.15%)`	⬇️
#unittest	`25.53% <ø> (+0.01%)`	⬆️

Impacted Files	Coverage Δ
daemon/mgr/spec_process.go	`67.01% <0%> (-12.99%)`	⬇️
cri/ocicni/cni_manager.go	`59.18% <0%> (-12.25%)`	⬇️
daemon/containerio/cri_log_file.go	`84.31% <0%> (-3.93%)`	⬇️
ctrd/image.go	`76.75% <0%> (-2.2%)`	⬇️
pkg/meta/store.go	`64.06% <0%> (-2.1%)`	⬇️
daemon/mgr/container_utils.go	`84.04% <0%> (-1.4%)`	⬇️
ctrd/container.go	`58.8% <0%> (-0.96%)`	⬇️
pkg/meta/boltdb.go	`68.67% <0%> (-0.74%)`	⬇️
daemon/mgr/container_validation.go	`44.37% <0%> (-0.63%)`	⬇️
cri/v1alpha2/cri.go	`67.81% <0%> (-0.48%)`	⬇️
... and 20 more

ZYecho · 2018-10-30T01:04:01Z

test/cli_run_dns_test.go

+	inspectRes := command.PouchRun("inspect", cname)
+	res.Assert(c, icmd.Success)
+
+	result := []types.ContainerJSON{}


I add a util func named inspectFilter in pr #2372 , use it to instead of unmarshal?

Yeah, please rebase this pr to the latest master. And do as @ZYecho said.

Rebased. And fixed as ZYecho said. @allencloud

ZYecho · 2018-10-30T01:05:20Z

test/cli_run_dns_test.go

+
+	// test if the value is in inspect result
+	inspectRes := command.PouchRun("inspect", cname)
+	res.Assert(c, icmd.Success)


inspectRes.Assert(c, icmd.Success)?

ZYecho · 2018-10-30T01:07:18Z

test/cli_run_dns_test.go

+		busyboxImage,
+		"cat", "/etc/resolv.conf")
+	defer DelContainerForceMultyTime(c, cname)
+	res.Assert(c, icmd.Success)


It's a good chioce to put command.PouchRun and Assert into one line? Since the res var didn't use after this.

I saw the behavior was divergent in the cli test.

@ZYecho Fixed.

LGTM, but waiting for the CI pass.

ZYecho · 2018-10-30T01:08:09Z

test/cli_run_dns_test.go

+	res.Assert(c, icmd.Success)
+
+	result := []types.ContainerJSON{}
+	if err := json.Unmarshal([]byte(inspectRes.Stdout()), &result); err != nil {


same with above.

allencloud · 2018-10-30T02:36:06Z

Could you squash the two commits into a single one? @mathspanda
And I am afraid that the commit message 123 is not preferred since it means less.
How about changing that?

mathspanda · 2018-10-30T02:41:09Z

Sorry. "123" is just a test commit. I will squash them. @allencloud

mathspanda · 2018-10-30T02:41:22Z

@ZYecho Fixed.

allencloud · 2018-10-31T16:50:13Z

Thanks a lot for your careful review. @ZYecho
To double check, I would like to invite @Ace-Tang to take another review for this. Thanks.

HusterWan · 2018-11-01T05:10:10Z

test/cli_run_dns_test.go

+func (suite *PouchRunDNSSuite) TestRunWithDNSFlags(c *check.C) {
+	cname := "TestRunWithDNSFlags"
+
+	res := command.PouchRun("run", "--name", cname,


since res not used, how about command.PouchRun(xx).(c, icmd.Success)

Nope. res is used in line 84.

OK, got it , my mistake

…uch cli Signed-off-by: mathspanda <mathspanda826@gmail.com>

allencloud · 2018-11-05T05:40:10Z

LGTM

pouchrobot added kind/feature size/L labels Oct 29, 2018

ZYecho reviewed Oct 30, 2018

View reviewed changes

mathspanda force-pushed the cli-dns branch from 05dad36 to 39d3576 Compare October 30, 2018 02:38

mathspanda force-pushed the cli-dns branch 2 times, most recently from 30e9dfe to ec0f322 Compare October 31, 2018 07:09

allencloud assigned Ace-Tang Oct 31, 2018

HusterWan reviewed Nov 1, 2018

View reviewed changes

feature: support dns related flags when creating container through po…

1387b6a

…uch cli Signed-off-by: mathspanda <mathspanda826@gmail.com>

mathspanda force-pushed the cli-dns branch from ec0f322 to 1387b6a Compare November 2, 2018 16:06

pouchrobot added the LGTM one maintainer or community participant agrees to merge the pull reuqest. label Nov 5, 2018

allencloud merged commit 1932630 into AliyunContainerService:master Nov 5, 2018

pouchrobot mentioned this pull request Nov 9, 2018

WeeklyReport of PouchContainer from 2018-11-02 to 2018-11-09 #2457

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feature: support dns related flags when creating container through pouch cli #2380

feature: support dns related flags when creating container through pouch cli #2380

mathspanda commented Oct 29, 2018

codecov bot commented Oct 29, 2018 •

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ZYecho Oct 30, 2018

allencloud Oct 31, 2018

mathspanda Oct 31, 2018

ZYecho Oct 30, 2018

ZYecho Oct 30, 2018

ZYecho Oct 30, 2018

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allencloud commented Oct 30, 2018

mathspanda commented Oct 30, 2018 •

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allencloud commented Oct 31, 2018

HusterWan Nov 1, 2018

mathspanda Nov 1, 2018

HusterWan Nov 1, 2018

allencloud commented Nov 5, 2018

feature: support dns related flags when creating container through pouch cli #2380

feature: support dns related flags when creating container through pouch cli #2380

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mathspanda commented Oct 29, 2018

Ⅰ. Describe what this PR did

Ⅱ. Does this pull request fix one issue?

Ⅲ. Why don't you add test cases (unit test/integration test)? (你真的觉得不需要加测试吗？)

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

codecov bot commented Oct 29, 2018 • edited Loading

Codecov Report

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allencloud commented Oct 30, 2018

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allencloud commented Nov 5, 2018

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mathspanda commented Oct 30, 2018 •

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