Implement the configuration data management code in modelmgmtservice

- Add 'config' package for easy and safe handling of configuration data
- Add 'godotenv' library to load environment files(ex, .env)
- Update 'main.go' to utilize the new 'config' package
- Modify env_loader.go to use viper package
- Add new validation layer to check whether config data is valid or not
- Add test codes of config package
- Rebase origin HEAD
- Modify 'validate error msg' to provide user with clear messages

Issue-ID: AIMLFW-147

Change-Id: I3cea95f0d528c27ccf82a802759b965b06afe34d
Signed-off-by: gyuyoung <gyoue200125@gmail.com>

diff --git a/config/config_manager.go b/config/config_manager.go
new file mode 100644 (file)
index 0000000..0a68c91
--- /dev/null
+++ b/config/config_manager.go
@@ -0,0 +1,54 @@
+package config
+
+import (
+       "bytes"
+       "sync"
+)
+
+var (
+       manager = &configManager{}
+       once    sync.Once
+)
+
+type configValidator interface {
+       validate(*configManager) error
+}
+
+type configLoader interface {
+       load(*configManager)
+}
+
+func GetConfigManager() configManager {
+       return *manager
+}
+
+// This function is executed only once, after execution you can't load config data
+func Load(validator configValidator, loaders ...configLoader) error {
+       var err error = nil
+       once.Do(func() {
+               for _, loader := range loaders {
+                       loader.load(manager)
+               }
+               if validator != nil {
+                       err = validator.validate(manager)
+               }
+       })
+       return err
+}
+
+type configManager struct {
+       App AppConfigData
+       DB  DBConfigData
+}
+
+func (c configManager) String() string {
+       var buf bytes.Buffer
+       buf.WriteString("------------Config Data------------")
+       buf.WriteString("\n")
+       buf.WriteString(c.App.String())
+       buf.WriteString("\n")
+       buf.WriteString(c.DB.String())
+       buf.WriteString("\n")
+       buf.WriteString("-----------------------------------")
+       return buf.String()
+}

diff --git a/config/config_manager_test.go b/config/config_manager_test.go
new file mode 100644 (file)
index 0000000..3012163
--- /dev/null
+++ b/config/config_manager_test.go
@@ -0,0 +1,74 @@
+package config
+
+import (
+       "testing"
+
+       "github.com/stretchr/testify/assert"
+)
+
+func TestLoadWhenSuccess(t *testing.T) {
+       defaultEnvData := DefaultEnvData{
+               ENV_KEY_DB_S3_SECRET_KEY:      "secret",
+               ENV_KEY_DB_INFO_FILE_POSTFIX:  "_test.info",
+               ENV_KEY_DB_MODEL_FILE_POSTFIX: "_test.zip",
+       }
+       unsetFunc := osSetData(defaultEnvData)
+       defer unsetFunc()
+
+       Load(nil, NewEnvDataLoader(nil))
+       assert.Equal(t, "secret", manager.DB.S3_SECRET_KEY)
+       assert.Equal(t, "_test.info", manager.DB.INFO_FILE_POSTFIX)
+       assert.Equal(t, "_test.zip", manager.DB.MODEL_FILE_POSTFIX)
+}
+
+func TestLoadWhenCalledTwice(t *testing.T) {
+       defaultEnvData := DefaultEnvData{
+               ENV_KEY_DB_S3_SECRET_KEY: "secret",
+       }
+       unsetFunc := osSetData(defaultEnvData)
+       defer unsetFunc()
+
+       Load(nil, NewEnvDataLoader(nil))
+
+       assert.Equal(t, "secret", manager.DB.S3_SECRET_KEY)
+
+       defaultEnvData = DefaultEnvData{
+               ENV_KEY_DB_S3_SECRET_KEY: "secret2",
+       }
+       unsetFunc = osSetData(defaultEnvData)
+       defer unsetFunc()
+       Load(nil, NewEnvDataLoader(nil))
+
+       assert.Equal(t, "secret", manager.DB.S3_SECRET_KEY)
+}
+
+func TestGetConfigManagerWhenTriedToOverWrite(t *testing.T) {
+       defaultEnvData := DefaultEnvData{
+               ENV_KEY_DB_S3_SECRET_KEY: "secret",
+       }
+       unsetFunc := osSetData(defaultEnvData)
+       defer unsetFunc()
+
+       configManagerInstance := GetConfigManager()
+
+       assert.Equal(t, "secret", configManagerInstance.DB.S3_SECRET_KEY)
+
+       configManagerInstance.DB.S3_SECRET_KEY = "secret2"
+
+       configManagerInstance = GetConfigManager()
+       assert.Equal(t, "secret", configManagerInstance.DB.S3_SECRET_KEY)
+}
+
+// Please check plain text log manually
+func TestConfigManagerString(t *testing.T) {
+       defaultEnvData := DefaultEnvData{
+               ENV_KEY_DB_S3_SECRET_KEY: "secret",
+       }
+       unsetFunc := osSetData(defaultEnvData)
+       defer unsetFunc()
+
+       configManagerInstance := GetConfigManager()
+       summary := configManagerInstance.String()
+
+       assert.NotEmpty(t, summary)
+}

diff --git a/config/data.go b/config/data.go
new file mode 100644 (file)
index 0000000..f960c61
--- /dev/null
+++ b/config/data.go
@@ -0,0 +1,27 @@
+package config
+
+import "encoding/json"
+
+type AppConfigData struct {
+       MMES_URL      string `json:"mmes_url"`
+       LOG_FILE_NAME string `json:"log_file_name"`
+}
+
+func (a AppConfigData) String() string {
+       b, _ := json.MarshalIndent(a, "", "  ")
+       return string(b)
+}
+
+type DBConfigData struct {
+       MODEL_FILE_POSTFIX string `json:"model_file_postfix"`
+       INFO_FILE_POSTFIX  string `json:"info_file_postfix"`
+       S3_URL             string `json:"s3_url"`
+       S3_ACCESS_KEY      string `json:"s3_access_key"`
+       S3_SECRET_KEY      string `json:"s3_secret_key"`
+       S3_REGION          string `json:"s3_region"`
+}
+
+func (d DBConfigData) String() string {
+       b, _ := json.MarshalIndent(d, "", "  ")
+       return string(b)
+}

diff --git a/config/env_loader.go b/config/env_loader.go
new file mode 100644 (file)
index 0000000..d761feb
--- /dev/null
+++ b/config/env_loader.go
@@ -0,0 +1,80 @@
+package config
+
+import (
+       "bytes"
+       "fmt"
+       "os"
+
+       "gerrit.o-ran-sc.org/r/aiml-fw/awmf/modelmgmtservice/logging"
+       "github.com/spf13/viper"
+)
+
+// DB ENV KEY
+const (
+       ENV_KEY_DB_S3_URL             = "S3_URL"
+       ENV_KEY_DB_S3_ACCESS_KEY      = "S3_ACCESS_KEY"
+       ENV_KEY_DB_S3_SECRET_KEY      = "S3_SECRET_KEY"
+       ENV_KEY_DB_S3_REGION          = "S3_REGION"
+       ENV_KEY_DB_INFO_FILE_POSTFIX  = "INFO_FILE_POSTFIX"
+       ENV_KEY_DB_MODEL_FILE_POSTFIX = "MODEL_FILE_POSTFIX"
+)
+
+// APP ENV KEY
+const (
+       ENV_KEY_APP_MMES_URL      = "MMES_URL"
+       ENV_KEY_APP_LOG_FILE_NAME = "LOG_FILE_NAME"
+)
+
+type DefaultEnvData map[string]string
+
+type envDataLoader struct {
+}
+
+func NewEnvDataLoader(defaultData DefaultEnvData, envFilePath ...string) *envDataLoader {
+       viper.SetConfigType("env")
+       viper.AutomaticEnv()
+       if len(envFilePath) != 0 {
+               for _, envFile := range envFilePath {
+                       content, err := os.ReadFile(envFile)
+                       if err != nil {
+                               logging.ERROR(fmt.Sprintf("Failed to open env file, error msg: %s", err))
+                               continue
+                       }
+
+                       err = viper.ReadConfig(bytes.NewBuffer(content))
+                       if err != nil {
+                               logging.ERROR(fmt.Sprintf("Failed to load env file, error msg: %s", err))
+                               continue
+                       }
+               }
+       }
+
+       for k, v := range defaultData {
+               if viper.GetString(k) != "" {
+                       continue
+               }
+
+               viper.SetDefault(k, v)
+       }
+
+       return &envDataLoader{}
+}
+
+func (e *envDataLoader) load(c *configManager) {
+       e.appDataLoad(c)
+       e.dbDataLoad(c)
+}
+
+func (e *envDataLoader) dbDataLoad(c *configManager) {
+       c.DB.S3_URL = viper.GetString(ENV_KEY_DB_S3_URL)
+       c.DB.S3_ACCESS_KEY = viper.GetString(ENV_KEY_DB_S3_ACCESS_KEY)
+       c.DB.S3_SECRET_KEY = viper.GetString(ENV_KEY_DB_S3_SECRET_KEY)
+       c.DB.S3_REGION = viper.GetString(ENV_KEY_DB_S3_REGION)
+       c.DB.INFO_FILE_POSTFIX = viper.GetString(ENV_KEY_DB_INFO_FILE_POSTFIX)
+       c.DB.MODEL_FILE_POSTFIX = viper.GetString(ENV_KEY_DB_MODEL_FILE_POSTFIX)
+}
+
+func (e *envDataLoader) appDataLoad(c *configManager) {
+       c.App.MMES_URL = viper.GetString(ENV_KEY_APP_MMES_URL)
+       c.App.LOG_FILE_NAME = viper.GetString(ENV_KEY_APP_LOG_FILE_NAME)
+}

diff --git a/config/env_loader_test.go b/config/env_loader_test.go
new file mode 100644 (file)
index 0000000..ad3d8d9
--- /dev/null
+++ b/config/env_loader_test.go
@@ -0,0 +1,107 @@
+package config
+
+import (
+       "fmt"
+       "os"
+       "testing"
+
+       "github.com/spf13/viper"
+       "github.com/stretchr/testify/assert"
+)
+
+func createTempEnvFile(filename string, envDataMap map[string]string) (func(), error) {
+       file, err := os.Create(filename)
+       if err != nil {
+               return nil, err
+       }
+       defer file.Close()
+       for k, v := range envDataMap {
+               file.WriteString(fmt.Sprintf("%s=%s\n", k, v))
+       }
+
+       return func() {
+               os.Remove(filename)
+       }, nil
+}
+
+func osSetData(envDataMap map[string]string) func() {
+       for k, v := range envDataMap {
+               os.Setenv(k, v)
+       }
+
+       return func() {
+               for k := range envDataMap {
+                       os.Unsetenv(k)
+               }
+       }
+}
+
+func unSetViperDefault(envDataMap map[string]string) {
+       for k := range envDataMap {
+               viper.SetDefault(k, nil)
+       }
+}
+
+func TestNewEnvDataLoadWhenGivenDefaultEnvFilePath(t *testing.T) {
+       envFilePath := "./test.env"
+
+       envDataMap := map[string]string{
+               "testkey1": "test-value1",
+               "testkey2": "test-value2",
+       }
+       deleteFunc, err := createTempEnvFile(envFilePath, envDataMap)
+       if err != nil {
+               t.Errorf("Failed to generate envfile %s\n", err)
+               return
+       }
+       defer deleteFunc()
+
+       NewEnvDataLoader(nil, envFilePath)
+       assert.Equal(t, envDataMap["testkey1"], viper.GetString("testkey1"))
+       assert.Equal(t, envDataMap["testkey2"], viper.GetString("testkey2"))
+       assert.NotEqual(t, envDataMap["testkey1"], viper.GetString("testkey2"))
+       assert.Empty(t, envDataMap["testkey3"])
+}
+
+func TestNewEnvDataLoadWhenGivenDefaultEnvData(t *testing.T) {
+       defaultEnvData := DefaultEnvData{
+               "testkey1":        "test-value1",
+               ENV_KEY_DB_S3_URL: "google",
+       }
+       NewEnvDataLoader(defaultEnvData)
+       defer unSetViperDefault(defaultEnvData)
+
+       assert.Equal(t, defaultEnvData["testkey1"], viper.GetString("testkey1"))
+       assert.Equal(t, defaultEnvData[ENV_KEY_DB_S3_URL], viper.GetString(ENV_KEY_DB_S3_URL))
+       assert.NotEqual(t, defaultEnvData["testkey1"], viper.GetString(ENV_KEY_DB_S3_URL))
+       assert.Empty(t, defaultEnvData["testkey3"])
+}
+
+func TestNewEnvDataLoadWhenSuccess(t *testing.T) {
+       os.Setenv(ENV_KEY_DB_S3_URL, "google")
+       os.Setenv(ENV_KEY_APP_LOG_FILE_NAME, "test.log")
+
+       unsetFunc := osSetData(map[string]string{
+               ENV_KEY_DB_S3_URL:         "google",
+               ENV_KEY_APP_LOG_FILE_NAME: "test.log",
+       })
+       defer unsetFunc()
+
+       loader := NewEnvDataLoader(nil)
+       configManager := configManager{}
+       loader.load(&configManager)
+
+       assert.Equal(t, "google", configManager.DB.S3_URL)
+       assert.Equal(t, "test.log", configManager.App.LOG_FILE_NAME)
+
+}
+
+func TestNewEnvDataLoaderWhenFailedReadFile(t *testing.T) {
+       defaultEnvData := DefaultEnvData{
+               "testkey": "test-value1",
+       }
+       NewEnvDataLoader(defaultEnvData, "test.env")
+       defer unSetViperDefault(defaultEnvData)
+
+       assert.Equal(t, "test-value1", viper.GetString("testkey"))
+}

diff --git a/config/validator.go b/config/validator.go
new file mode 100644 (file)
index 0000000..ccc26d9
--- /dev/null
+++ b/config/validator.go
@@ -0,0 +1,65 @@
+package config
+
+import (
+       "errors"
+       "fmt"
+)
+
+var (
+       ErrInvalidConfigData = errors.New("invalid config data")
+)
+
+func NewConfigDataValidator() *configDataValidator {
+       return &configDataValidator{
+               errs: []error{},
+       }
+}
+
+type configDataValidator struct {
+       errs []error
+}
+
+func (c *configDataValidator) result() error {
+       var err error = nil
+       if len(c.errs) > 0 {
+               err = errors.Join(ErrInvalidConfigData, errors.Join(c.errs...))
+       }
+
+       return err
+}
+
+func (c *configDataValidator) validate(manager *configManager) error {
+       if manager.App.LOG_FILE_NAME == "" {
+               c.errs = append(c.errs, fmt.Errorf("log_file_name is not set/available or empty"))
+       }
+
+       if manager.App.MMES_URL == "" {
+               c.errs = append(c.errs, fmt.Errorf("mmes_url is not set/available or empty"))
+       }
+
+       if manager.DB.MODEL_FILE_POSTFIX == "" {
+               c.errs = append(c.errs, fmt.Errorf("model_file_postfix is not set/available or empty"))
+       }
+
+       if manager.DB.INFO_FILE_POSTFIX == "" {
+               c.errs = append(c.errs, fmt.Errorf("model_info_file_postfix is not set/available or empty"))
+       }
+
+       if manager.DB.S3_URL == "" {
+               c.errs = append(c.errs, fmt.Errorf("s3_url is not set/available or empty"))
+       }
+
+       if manager.DB.S3_ACCESS_KEY == "" {
+               c.errs = append(c.errs, fmt.Errorf("s3_access_key is not set/available or empty"))
+       }
+
+       if manager.DB.S3_SECRET_KEY == "" {
+               c.errs = append(c.errs, fmt.Errorf("s3_secret_key is not set/available or empty"))
+       }
+
+       if manager.DB.S3_REGION == "" {
+               c.errs = append(c.errs, fmt.Errorf("s3_region is not set/available or empty"))
+       }
+
+       return c.result()
+}

diff --git a/config/validator_test.go b/config/validator_test.go
new file mode 100644 (file)
index 0000000..b95ac4e
--- /dev/null
+++ b/config/validator_test.go
@@ -0,0 +1,59 @@
+package config
+
+import (
+       "testing"
+
+       "github.com/stretchr/testify/assert"
+)
+
+func TestValidateWhenSuccess(t *testing.T) {
+       configDataValidator := NewConfigDataValidator()
+       manager := configManager{
+               App: AppConfigData{
+                       MMES_URL:      "test",
+                       LOG_FILE_NAME: "test",
+               },
+               DB: DBConfigData{
+                       MODEL_FILE_POSTFIX: "test",
+                       INFO_FILE_POSTFIX:  "test",
+                       S3_URL:             "test",
+                       S3_ACCESS_KEY:      "test",
+                       S3_SECRET_KEY:      "test",
+                       S3_REGION:          "test",
+               },
+       }
+
+       err := configDataValidator.validate(&manager)
+       assert.Nil(t, err)
+}
+
+func TestValidateWhenFailedValidate(t *testing.T) {
+       configDataValidator := NewConfigDataValidator()
+       manager := configManager{}
+
+       err := configDataValidator.validate(&manager)
+       assert.NotNil(t, err)
+       assert.ErrorIs(t, err, ErrInvalidConfigData)
+}
+
+func TestValidateWhenFailedDBS3URL(t *testing.T) {
+       configDataValidator := NewConfigDataValidator()
+       manager := configManager{
+               App: AppConfigData{
+                       MMES_URL:      "test",
+                       LOG_FILE_NAME: "test",
+               },
+               DB: DBConfigData{
+                       MODEL_FILE_POSTFIX: "test",
+                       INFO_FILE_POSTFIX:  "test",
+                       S3_ACCESS_KEY:      "test",
+                       S3_SECRET_KEY:      "test",
+                       S3_REGION:          "test",
+               },
+       }
+
+       err := configDataValidator.validate(&manager)
+       assert.NotNil(t, err)
+       assert.ErrorIs(t, err, ErrInvalidConfigData)
+       assert.Equal(t, "", manager.DB.S3_URL)
+}

diff --git a/go.mod b/go.mod
index 6c95709..f2f4848 100644 (file)
--- a/go.mod
+++ b/go.mod
@@ -7,23 +7,25 @@ toolchain go1.23.2
 require (
        github.com/aws/aws-sdk-go v1.47.3
        github.com/gin-gonic/gin v1.9.1
-       github.com/stretchr/testify v1.8.3
+       github.com/google/uuid v1.6.0
+       github.com/spf13/viper v1.19.0
+       github.com/stretchr/testify v1.9.0
        gorm.io/driver/postgres v1.5.9
        gorm.io/gorm v1.25.12
-    github.com/google/uuid v1.6.0
-
 )
 
 require (
        github.com/bytedance/sonic v1.9.1 // indirect
        github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
-       github.com/davecgh/go-spew v1.1.1 // indirect
+       github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+       github.com/fsnotify/fsnotify v1.7.0 // indirect
        github.com/gabriel-vasile/mimetype v1.4.2 // indirect
        github.com/gin-contrib/sse v0.1.0 // indirect
        github.com/go-playground/locales v0.14.1 // indirect
        github.com/go-playground/universal-translator v0.18.1 // indirect
        github.com/go-playground/validator/v10 v10.14.0 // indirect
        github.com/goccy/go-json v0.10.2 // indirect
+       github.com/hashicorp/hcl v1.0.0 // indirect
        github.com/jackc/pgpassfile v1.0.0 // indirect
        github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
        github.com/jackc/pgx/v5 v5.5.5 // indirect
@@ -33,23 +35,35 @@ require (
        github.com/jmespath/go-jmespath v0.4.0 // indirect
        github.com/json-iterator/go v1.1.12 // indirect
        github.com/klauspost/cpuid/v2 v2.2.4 // indirect
-       github.com/kr/text v0.2.0 // indirect
        github.com/leodido/go-urn v1.2.4 // indirect
+       github.com/magiconair/properties v1.8.7 // indirect
        github.com/mattn/go-isatty v0.0.19 // indirect
+       github.com/mitchellh/mapstructure v1.5.0 // indirect
        github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
        github.com/modern-go/reflect2 v1.0.2 // indirect
-       github.com/pelletier/go-toml/v2 v2.0.8 // indirect
-       github.com/pmezard/go-difflib v1.0.0 // indirect
+       github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+       github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
        github.com/rogpeppe/go-internal v1.13.1 // indirect
-       github.com/stretchr/objx v0.5.0 // indirect
+       github.com/sagikazarmark/locafero v0.4.0 // indirect
+       github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+       github.com/sourcegraph/conc v0.3.0 // indirect
+       github.com/spf13/afero v1.11.0 // indirect
+       github.com/spf13/cast v1.6.0 // indirect
+       github.com/spf13/pflag v1.0.5 // indirect
+       github.com/stretchr/objx v0.5.2 // indirect
+       github.com/subosito/gotenv v1.6.0 // indirect
        github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
        github.com/ugorji/go/codec v1.2.11 // indirect
+       go.uber.org/atomic v1.9.0 // indirect
+       go.uber.org/multierr v1.9.0 // indirect
        golang.org/x/arch v0.3.0 // indirect
-       golang.org/x/crypto v0.17.0 // indirect
-       golang.org/x/net v0.17.0 // indirect
-       golang.org/x/sync v0.1.0 // indirect
+       golang.org/x/crypto v0.21.0 // indirect
+       golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+       golang.org/x/net v0.23.0 // indirect
+       golang.org/x/sync v0.6.0 // indirect
        golang.org/x/sys v0.21.0 // indirect
        golang.org/x/text v0.14.0 // indirect
-       google.golang.org/protobuf v1.30.0 // indirect
+       google.golang.org/protobuf v1.33.0 // indirect
+       gopkg.in/ini.v1 v1.67.0 // indirect
        gopkg.in/yaml.v3 v3.0.1 // indirect
 )

diff --git a/go.sum b/go.sum
index 56727c4..b23e795 100644 (file)
--- a/go.sum
+++ b/go.sum
@@ -6,10 +6,14 @@ github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZX
 github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
-github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
@@ -119,5 +154,3 @@ gorm.io/driver/postgres v1.5.9/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkw
 gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
 gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
 rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
-github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
-github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=

diff --git a/main.go b/main.go
index 1bb51c3..7412df0 100644 (file)
--- a/main.go
+++ b/main.go
@@ -24,6 +24,7 @@ import (
        "time"
 
        "gerrit.o-ran-sc.org/r/aiml-fw/awmf/modelmgmtservice/apis"
+       "gerrit.o-ran-sc.org/r/aiml-fw/awmf/modelmgmtservice/config"
        "gerrit.o-ran-sc.org/r/aiml-fw/awmf/modelmgmtservice/core"
        modelDB "gerrit.o-ran-sc.org/r/aiml-fw/awmf/modelmgmtservice/db"
        "gerrit.o-ran-sc.org/r/aiml-fw/awmf/modelmgmtservice/logging"
@@ -34,6 +35,13 @@ import (
 )
 
 func main() {
+       if err := config.Load(config.NewConfigDataValidator(), config.NewEnvDataLoader(nil)); err != nil {
+               logging.ERROR(err)
+               os.Exit(-1)
+       }
+
+       configManager := config.GetConfigManager()
+       logging.INFO(configManager)
 
        // setup the database connection
 
@@ -69,7 +77,7 @@ func main() {
                        repo,
                ))
        server := http.Server{
-               Addr:         os.Getenv("MMES_URL"),
+               Addr:         configManager.App.MMES_URL,
                Handler:      router,
                ReadTimeout:  10 * time.Second,
                WriteTimeout: 10 * time.Second,