minio client
This commit is contained in:
commit
89a0bc2a8f
21
cmd/main.go
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21
cmd/main.go
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@ -0,0 +1,21 @@
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package main
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import (
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"github.com/joho/godotenv"
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con "minio/minio_connector"
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"fmt"
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)
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func main() {
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// Загрузка конфигурации из файла .env
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err := godotenv.Load()
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if err != nil {
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log.Fatalf("Ошибка загрузки файла .env: %v", err)
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}
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// Инициализация соединения с Minio
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con.InitMinio()
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minioClient := con.GetMinio()
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fmt.Println(minioClient)
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}
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28
configs/config.go
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28
configs/config.go
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package config
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import (
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"os"
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_ "github.com/joho/godotenv/autoload"
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)
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var (
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// Minio
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MinioEndpt = getEnv("MINIO_ENDPOINT", "")
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MinioBucket = getEnv("MINIO_BUCKET", "")
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MinioAccessKey = getEnv("MINIO_ACCESS_KEY", "")
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MinioSecretKey = getEnv("MINIO_SECRET_KEY", "")
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// Similarly, We can fetch more env variables here,
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// for API keys, Database credentials etc
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)
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func getEnv(key, fallback string) string {
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if value, ok := os.LookupEnv(key); ok {
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return value
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}
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return fallback
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}
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27
go.mod
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27
go.mod
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module minio
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go 1.22.2
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require (
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github.com/joho/godotenv v1.5.1
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github.com/minio/minio-go/v7 v7.0.87
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)
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require (
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github.com/davecgh/go-spew v1.1.1 // indirect
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github.com/dustin/go-humanize v1.0.1 // indirect
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github.com/go-ini/ini v1.67.0 // indirect
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github.com/goccy/go-json v0.10.5 // indirect
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github.com/google/uuid v1.6.0 // indirect
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github.com/klauspost/compress v1.17.11 // indirect
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github.com/klauspost/cpuid/v2 v2.2.9 // indirect
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github.com/minio/crc64nvme v1.0.1 // indirect
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github.com/minio/md5-simd v1.1.2 // indirect
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github.com/pmezard/go-difflib v1.0.0 // indirect
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github.com/rs/xid v1.6.0 // indirect
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golang.org/x/crypto v0.33.0 // indirect
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golang.org/x/net v0.35.0 // indirect
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golang.org/x/sys v0.30.0 // indirect
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golang.org/x/text v0.22.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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40
go.sum
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40
go.sum
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
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github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
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github.com/go-ini/ini v1.67.0 h1:z6ZrTEZqSWOTyH2FlglNbNgARyHG8oLW9gMELqKr06A=
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github.com/go-ini/ini v1.67.0/go.mod h1:ByCAeIL28uOIIG0E3PJtZPDL8WnHpFKFOtgjp+3Ies8=
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github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
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github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
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github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
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github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
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github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
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github.com/klauspost/cpuid/v2 v2.0.1/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
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github.com/klauspost/cpuid/v2 v2.2.9 h1:66ze0taIn2H33fBvCkXuv9BmCwDfafmiIVpKV9kKGuY=
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github.com/klauspost/cpuid/v2 v2.2.9/go.mod h1:rqkxqrZ1EhYM9G+hXH7YdowN5R5RGN6NK4QwQ3WMXF8=
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github.com/minio/crc64nvme v1.0.1 h1:DHQPrYPdqK7jQG/Ls5CTBZWeex/2FMS3G5XGkycuFrY=
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github.com/minio/crc64nvme v1.0.1/go.mod h1:eVfm2fAzLlxMdUGc0EEBGSMmPwmXD5XiNRpnu9J3bvg=
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github.com/minio/md5-simd v1.1.2 h1:Gdi1DZK69+ZVMoNHRXJyNcxrMA4dSxoYHZSQbirFg34=
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github.com/minio/md5-simd v1.1.2/go.mod h1:MzdKDxYpY2BT9XQFocsiZf/NKVtR7nkE4RoEpN+20RM=
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github.com/minio/minio-go/v7 v7.0.87 h1:nkr9x0u53PespfxfUqxP3UYWiE2a41gaofgNnC4Y8WQ=
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github.com/minio/minio-go/v7 v7.0.87/go.mod h1:33+O8h0tO7pCeCWwBVa07RhVVfB/3vS4kEX7rwYKmIg=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/rs/xid v1.6.0 h1:fV591PaemRlL6JfRxGDEPl69wICngIQ3shQtzfy2gxU=
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github.com/rs/xid v1.6.0/go.mod h1:7XoLgs4eV+QndskICGsho+ADou8ySMSjJKDIan90Nz0=
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github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
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github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
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golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
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golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
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golang.org/x/net v0.35.0 h1:T5GQRQb2y08kTAByq9L4/bz8cipCdA8FbRTXewonqY8=
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golang.org/x/net v0.35.0/go.mod h1:EglIi67kWsHKlRzzVMUD93VMSWGFOMSZgxFjparz1Qk=
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golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
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golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
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golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
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gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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93
minio_connector/connector.go
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93
minio_connector/connector.go
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package minio_connector
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import (
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"context"
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"fmt"
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config "userApplication/configs"
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"net/url"
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"time"
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"github.com/minio/minio-go/v7"
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"github.com/minio/minio-go/v7/pkg/credentials"
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)
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func GetMinio() *minio.Client {
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if s3Client == nil {
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// Instantiate the s3Client
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// ...
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}
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return s3Client
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}
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func InitMinio() {
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// Requests are always secure (HTTPS) by default.
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// Set secure=false to enable insecure (HTTP) access.
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// This boolean value is the last argument for New().
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conn, err := minio.New(config.MinioEndpt, &minio.Options{
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Creds: credentials.NewStaticV4(config.MinioAccessKey, config.MinioSecretKey, ""),
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Secure: true,
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})
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if err != nil {
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fmt.Println(err)
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}
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found, err := conn.BucketExists(context.Background(), config.MinioBucket)
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if err != nil {
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fmt.Println(err)
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}
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if found {
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fmt.Println("Connection to Minio successful.")
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fmt.Println("Endpoint: " + config.MinioEndpt)
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fmt.Println("Bucket : " + config.MinioBucket)
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}
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s3Client = conn
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}
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func HandlePanic() {
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r := recover()
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if r != nil {
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fmt.Println("RECOVER :", r)
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}
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}
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func GetPresignedURLFromMinio(objectname string) string {
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defer HandlePanic()
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reqParams := make(url.Values)
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// Gernerate presigned get object url.
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presignedURL, err := GetMinio().PresignedGetObject(context.Background(), config.MinioBucket, objectname, time.Second*24*60*60, reqParams)
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if err != nil {
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fmt.Println(err)
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return ""
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}
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return presignedURL.String()
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}
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func DownloadFileFromMinio(objectname string, filePath string) error {
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// Uncomment this in case the code goes into panic at any point of time
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// defer HandlePanic()
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// Download and save the object as a file in the local filesystem.
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err := GetMinio().FGetObject(context.Background(), config.MinioBucket, objectname, filePath, minio.GetObjectOptions{})
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if err != nil {
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fmt.Println(err)
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return err
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}
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return nil
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}
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func UploadFileInMinio(objectname string, filePath string, contentType string) string {
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// Upload the test file with FPutObject
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info, err := GetMinio().FPutObject(context.Background(), config.MinioBucket, objectname, filePath, minio.PutObjectOptions{ContentType: contentType})
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if err != nil {
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fmt.Println(err)
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return ""
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}
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fmt.Printf("Successfully uploaded %s of size %d\n", objectname, info.Size)
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return info.ETag
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}
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