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Merge pull request #44 from K-Phoen/yaml-unmarshall
Yaml unmarshall
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| title: Awesome dashboard | ||
|
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| editable: true | ||
| shared_crosshair: true | ||
| tags: [generated, yaml] | ||
| auto_refresh: 10s | ||
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| tags_annotations: | ||
| - name: Deployments | ||
| datasource: "-- Grafana --" | ||
| color: "#5794F2" | ||
| tags: ["deploy", "production"] | ||
|
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| variables: | ||
| - interval: | ||
| name: interval | ||
| label: Interval | ||
| values: ["30s", "1m", "5m", "10m", "30m", "1h", "6h", "12h"] | ||
| - query: | ||
| name: status | ||
| label: HTTP status | ||
| datasource: prometheus-default | ||
| request: "label_values(prometheus_http_requests_total, code)" | ||
| - const: | ||
| name: percentile | ||
| label: Percentile | ||
| default: 80 | ||
| values_map: | ||
| 50th: "50" | ||
| 75th: "75" | ||
| 80th: "80" | ||
| 85th: "85" | ||
| 90th: "90" | ||
| 95th: "95" | ||
| 99th: "99" | ||
| - custom: | ||
| name: vX | ||
| default: v2 | ||
| values_map: | ||
| v1: v1 | ||
| v2: v2 | ||
|
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||
| rows: | ||
| - name: Prometheus | ||
| panels: | ||
| - graph: | ||
| title: HTTP Rate | ||
| height: 400px | ||
| datasource: prometheus-default | ||
| targets: | ||
| - prometheus: | ||
| query: "rate(promhttp_metric_handler_requests_total[$interval])" | ||
| legend: "{{handler}} - {{ code }}" | ||
| - graph: | ||
| title: Heap allocations | ||
| height: 400px | ||
| datasource: prometheus-default | ||
| targets: | ||
| - prometheus: | ||
| query: "go_memstats_heap_alloc_bytes" | ||
| legend: "{{job}}" | ||
| ref: A | ||
| - table: | ||
| title: Threads | ||
| datasource: prometheus-default | ||
| targets: | ||
| - prometheus: | ||
| query: "go_threads" | ||
| hidden_columns: ["Time"] | ||
| time_series_aggregations: | ||
| - label: AVG | ||
| type: avg | ||
| - label: Current | ||
| type: current | ||
| - single_stat: | ||
| title: Heap Allocations | ||
| datasource: prometheus-default | ||
| targets: | ||
| - prometheus: | ||
| query: 'go_memstats_heap_alloc_bytes{job="prometheus"}' | ||
| unit: bytes | ||
| thresholds: ["26000000", "28000000"] | ||
| color: ["value"] | ||
|
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| - name: "Some text, because it might be useful" | ||
| panels: | ||
| - text: | ||
| title: Some awesome text? | ||
| markdown: "Markdown syntax help: [commonmark.org/help](https://commonmark.org/help/)\n${percentile}" | ||
| - text: | ||
| title: Some awesome html? | ||
| html: "Some <b>awesome</b> html?" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| package main | ||
|
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||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "fmt" | ||
| "io/ioutil" | ||
| "net/http" | ||
| "os" | ||
|
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| "github.com/K-Phoen/grabana" | ||
| "github.com/K-Phoen/grabana/decoder" | ||
| ) | ||
|
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| func main() { | ||
| if len(os.Args) != 4 { | ||
| fmt.Fprint(os.Stderr, "Usage: go run -mod=vendor main.go file http://grafana-host:3000 api-key\n") | ||
| os.Exit(1) | ||
| } | ||
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| content, err := ioutil.ReadFile(os.Args[1]) | ||
| if err != nil { | ||
| fmt.Fprintf(os.Stderr, "Could not read file: %s\n", err) | ||
| os.Exit(1) | ||
| } | ||
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| dashboard, err := decoder.UnmarshalYAML(bytes.NewBuffer(content)) | ||
| if err != nil { | ||
| fmt.Fprintf(os.Stderr, "Could not parse file: %s\n", err) | ||
| os.Exit(1) | ||
| } | ||
|
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| ctx := context.Background() | ||
| client := grabana.NewClient(&http.Client{}, os.Args[2], os.Args[3]) | ||
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| // create the folder holding the dashboard for the service | ||
| folder, err := client.GetFolderByTitle(ctx, "Test Folder") | ||
| if err != nil && err != grabana.ErrFolderNotFound { | ||
| fmt.Printf("Could not create folder: %s\n", err) | ||
| os.Exit(1) | ||
| } | ||
| if folder == nil { | ||
| folder, err = client.CreateFolder(ctx, "Test Folder") | ||
| if err != nil { | ||
| fmt.Printf("Could not create folder: %s\n", err) | ||
| os.Exit(1) | ||
| } | ||
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| fmt.Printf("Folder created (id: %d, uid: %s)\n", folder.ID, folder.UID) | ||
| } | ||
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| if _, err := client.UpsertDashboard(ctx, folder, dashboard); err != nil { | ||
| fmt.Printf("Could not create dashboard: %s\n", err) | ||
| os.Exit(1) | ||
| } | ||
|
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| fmt.Println("The deed is done.") | ||
| } |
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