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[Fleet] Support download rate in string with unit format (elastic#3677)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| # Kind can be one of: | ||
| # - breaking-change: a change to previously-documented behavior | ||
| # - deprecation: functionality that is being removed in a later release | ||
| # - bug-fix: fixes a problem in a previous version | ||
| # - enhancement: extends functionality but does not break or fix existing behavior | ||
| # - feature: new functionality | ||
| # - known-issue: problems that we are aware of in a given version | ||
| # - security: impacts on the security of a product or a user’s deployment. | ||
| # - upgrade: important information for someone upgrading from a prior version | ||
| # - other: does not fit into any of the other categories | ||
| kind: bug-fix | ||
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| # Change summary; a 80ish characters long description of the change. | ||
| summary: Fix Download rate parsing | ||
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| # Long description; in case the summary is not enough to describe the change | ||
| # this field accommodate a description without length limits. | ||
| # NOTE: This field will be rendered only for breaking-change and known-issue kinds at the moment. | ||
| description: Fix checkin API to API to temporarly support download_rate as string with unit per second (example 123MBps) as elastic-agent is currently sending this. | ||
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| # Affected component; usually one of "elastic-agent", "fleet-server", "filebeat", "metricbeat", "auditbeat", "all", etc. | ||
| component: fleet-server | ||
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| # PR URL; optional; the PR number that added the changeset. | ||
| # If not present is automatically filled by the tooling finding the PR where this changelog fragment has been added. | ||
| # NOTE: the tooling supports backports, so it's able to fill the original PR number instead of the backport PR number. | ||
| # Please provide it if you are adding a fragment for a different PR. | ||
| pr: https://github.com/elastic/fleet-server/pull/3677 | ||
| # Issue URL; optional; the GitHub issue related to this changeset (either closes or is part of). | ||
| # If not present is automatically filled by the tooling with the issue linked to the PR number. | ||
| #issue: https://github.com/owner/repo/1234 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| // Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| // or more contributor license agreements. Licensed under the Elastic License; | ||
| // you may not use this file except in compliance with the Elastic License. | ||
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| package api | ||
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| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "strings" | ||
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| "github.com/docker/go-units" | ||
| ) | ||
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| func parseDownloadRate(jsonDownloadRate json.RawMessage) (*float64, error) { | ||
| var fDownloadRate float64 | ||
| err := json.Unmarshal(jsonDownloadRate, &fDownloadRate) | ||
| if err == nil { | ||
| return &fDownloadRate, nil | ||
| } | ||
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| // Handle string download_rate with format human_unitps | ||
| var rawDownloadRate string | ||
| err = json.Unmarshal(jsonDownloadRate, &rawDownloadRate) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("error unmarshaling download_rate: %w", err) | ||
| } | ||
| if rawDownloadRate != "" { | ||
| downloadRate, err := units.FromHumanSize(strings.TrimSuffix(rawDownloadRate, "ps")) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("error converting download_rate from human size: %w", err) | ||
| } | ||
| fDownloadRate := float64(downloadRate) | ||
| return &fDownloadRate, nil | ||
| } | ||
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| return nil, nil | ||
| } | ||
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| func (t *UpgradeMetadataDownloading) UnmarshalJSON(b []byte) error { | ||
| object := make(map[string]json.RawMessage) | ||
| err := json.Unmarshal(b, &object) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| if raw, found := object["download_rate"]; found { | ||
| downloadRate, err := parseDownloadRate(raw) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| t.DownloadRate = downloadRate | ||
| delete(object, "download_rate") | ||
| } | ||
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| if raw, found := object["download_percent"]; found { | ||
| err = json.Unmarshal(raw, &t.DownloadPercent) | ||
| if err != nil { | ||
| return fmt.Errorf("error reading 'download_percent': %w", err) | ||
| } | ||
| delete(object, "download_percent") | ||
| } | ||
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| if raw, found := object["retry_error_msg"]; found { | ||
| err = json.Unmarshal(raw, &t.RetryErrorMsg) | ||
| if err != nil { | ||
| return fmt.Errorf("error reading 'retry_error_msg': %w", err) | ||
| } | ||
| delete(object, "retry_error_msg") | ||
| } | ||
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| if raw, found := object["retry_until"]; found { | ||
| err = json.Unmarshal(raw, &t.RetryUntil) | ||
| if err != nil { | ||
| return fmt.Errorf("error reading 'retry_until': %w", err) | ||
| } | ||
| delete(object, "retry_until") | ||
| } | ||
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| return err | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| // Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| // or more contributor license agreements. Licensed under the Elastic License; | ||
| // you may not use this file except in compliance with the Elastic License. | ||
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| //go:build !integration | ||
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| package api | ||
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| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "testing" | ||
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| "github.com/stretchr/testify/require" | ||
| ) | ||
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| func Test_ParseDownloadRate(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
| raw json.RawMessage | ||
| expectedErrMsg string | ||
| expectedValue float64 | ||
| }{{ | ||
| name: "download rate as float", | ||
| raw: json.RawMessage(`1000000`), | ||
| expectedValue: 1000000.00, | ||
| }, { | ||
| name: "download rate as MBps", | ||
| raw: json.RawMessage(`"1MBps"`), | ||
| expectedValue: 1000000.00, | ||
| }, { | ||
| name: "download only MBps", | ||
| raw: json.RawMessage(`"MBps"`), | ||
| expectedErrMsg: "error converting download_rate from human size: invalid size: 'MB'", | ||
| }, { | ||
| name: "download rate random string", | ||
| raw: json.RawMessage(`"toto"`), | ||
| expectedErrMsg: "error converting download_rate from human size: invalid size: 'toto'", | ||
| }} | ||
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| for _, tc := range tests { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
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| res, err := parseDownloadRate(tc.raw) | ||
| if tc.expectedErrMsg != "" { | ||
| fmt.Printf("TEST %v+", err) | ||
| require.ErrorContains(t, err, tc.expectedErrMsg) | ||
| } else { | ||
| require.NoError(t, err) | ||
| require.NotNil(t, res) | ||
| require.Equal(t, tc.expectedValue, *res) | ||
| } | ||
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| }) | ||
| } | ||
| } |