*: add detailed error message on URLs equal check #9210
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/cc @hongchaodeng |
Codecov Report
@@ Coverage Diff @@
## master #9210 +/- ##
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- Coverage 76.06% 75.91% -0.15%
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Files 363 363
Lines 30161 30165 +4
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- Hits 22941 22900 -41
- Misses 5625 5664 +39
- Partials 1595 1601 +6
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It would be more helpful to show why it doesn't match. Because from the message they are the same |
…URLs Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
gyuho
changed the title
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@hongchaodeng @fanminshi PTAL. Now we provide detailed error messages (which URL failed to be resolved and how). |
pkg/netutil/netutil.go
Outdated
| @@ -121,49 +122,62 @@ func resolveURL(ctx context.Context, u url.URL) (string, error) { | |||
| return "", ctx.Err() | |||
| } | |||
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| func sprintURLs(us []url.URL) []string { | |||
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maybe change name to urlsToStrings? i think sprintURLs is specific to go's fmt naming.
| @@ -182,11 +183,13 @@ func TestURLsEqual(t *testing.T) { | |||
| a: []url.URL{{Scheme: "http", Host: "example.com:2379"}}, | |||
| b: []url.URL{{Scheme: "https", Host: "10.0.10.1:2379"}}, | |||
| expect: false, | |||
| err: errors.New(`"http://10.0.10.1:2379"(resolved from "http://example.com:2379") != "https://10.0.10.1:2379"(resolved from "https://10.0.10.1:2379")`), | |||
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hmm, http://10.0.10.1:2379 from http://example.com:2379 do == to https://10.0.10.1:2379 (resolved from "https://10.0.10.1:2379") ?
I am not sure why this test fails.
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Scheme is different :)
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oh, i see now. sorry i didn't notice the scheme change.
| }, | ||
| { | ||
| a: []url.URL{{Scheme: "https", Host: "example.com:2379"}}, | ||
| b: []url.URL{{Scheme: "http", Host: "10.0.10.1:2379"}}, | ||
| expect: false, | ||
| err: errors.New(`"https://10.0.10.1:2379"(resolved from "https://example.com:2379") != "http://10.0.10.1:2379"(resolved from "http://10.0.10.1:2379")`), |
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same here https://10.0.10.1:2379 == http://10.0.10.1:2379?
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
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lgtm thanks! |
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LGTM. Thanks! |
--initial-clusterflag.--initial-advertise-peer-urlsagainst corresponding--initial-clusterURLs with forward-lookup.--initial-advertise-peer-urlsand--initial-clusterdo not match (e.g. due to DNS error), etcd will exit with errors."--initial-cluster must include s1=https://s1.test:2380 given --initial-advertise-peer-urls=https://s1.test:2380"."--initial-advertise-peer-urls has https://s1.test:2380 but missing from --initial-cluster="(DNS returns zero results).failed to resolve https://s1.test:2380 to match --initial-cluster=s1=https://s1.test:2380 (failed to resolve "https://s1.test:2380" (error x)).For #9180.