/
bucket.go
108 lines (89 loc) · 2.62 KB
/
bucket.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
package main
import (
"context"
"embed"
_ "embed"
"fmt"
"log"
"net/http"
"github.com/grafana/dskit/server"
phlareobj "github.com/grafana/pyroscope/pkg/objstore"
objstoreclient "github.com/grafana/pyroscope/pkg/objstore/client"
"github.com/grafana/pyroscope/pkg/objstore/providers/gcs"
"github.com/grafana/pyroscope/pkg/operations"
)
type bucketWebToolParams struct {
httpListenPort int
objectStoreType string
bucketName string
}
//go:embed static
var staticFiles embed.FS
func addBucketWebToolParams(bucketWebToolCmd commander) *bucketWebToolParams {
var (
params = &bucketWebToolParams{}
)
bucketWebToolCmd.Flag("object-store-type", "The type of the object storage (e.g., gcs).").Default("gcs").StringVar(¶ms.objectStoreType)
bucketWebToolCmd.Flag("bucket-name", "The name of the object storage bucket.").StringVar(¶ms.bucketName)
bucketWebToolCmd.Flag("http-listen-port", "The port to run the HTTP server on.").Default("4201").IntVar(¶ms.httpListenPort)
return params
}
type bucketWebTool struct {
params *bucketWebToolParams
server *server.Server
}
func newBucketWebTool(params *bucketWebToolParams) *bucketWebTool {
var (
serverCfg = server.Config{
HTTPListenPort: params.httpListenPort,
Log: logger,
}
)
s, err := server.New(serverCfg)
if err != nil {
log.Fatal(err)
return nil
}
b, err := initObjectStoreBucket(params)
if err != nil {
log.Fatal(err)
return nil
}
tool := &bucketWebTool{
params: params,
server: s,
}
handlers := operations.Handlers{
Logger: logger,
Bucket: b,
}
s.HTTP.PathPrefix("/static").Handler(http.FileServer(http.FS(staticFiles)))
s.HTTP.Path("/ops/object-store/tenants").HandlerFunc(handlers.CreateIndexHandler())
s.HTTP.Path("/ops/object-store/tenants/{tenant}/blocks").HandlerFunc(handlers.CreateBlocksHandler())
s.HTTP.Path("/ops/object-store/tenants/{tenant}/blocks/{block}").HandlerFunc(handlers.CreateBlockDetailsHandler())
return tool
}
func initObjectStoreBucket(params *bucketWebToolParams) (phlareobj.Bucket, error) {
objectStoreConfig := objstoreclient.Config{
StoragePrefix: "",
StorageBackendConfig: objstoreclient.StorageBackendConfig{
Backend: params.objectStoreType,
GCS: gcs.Config{
BucketName: params.bucketName,
},
},
}
return objstoreclient.NewBucket(
context.Background(),
objectStoreConfig,
"storage",
)
}
func (t *bucketWebTool) run(ctx context.Context) error {
out := output(ctx)
fmt.Fprintf(out, "The bucket web tool is available at http://localhost:%d/ops/object-store/tenants\n", t.params.httpListenPort)
if err := t.server.Run(); err != nil {
return err
}
return nil
}