Add bucket notification support for NAS gateway (#6908)

Fixes #6885
master
Harshavardhana 6 years ago committed by Nitish Tiwari
parent 5549a44566
commit d6af3c1237
  1. 46
      cmd/gateway-main.go
  2. 1
      cmd/gateway-startup-msg.go
  3. 14
      cmd/gateway/nas/gateway-nas.go
  4. 5
      cmd/setup-type.go

@ -196,6 +196,15 @@ func StartGateway(ctx *cli.Context, gw Gateway) {
// Add API router.
registerAPIRouter(router)
// Dummy endpoint representing gateway instance.
globalEndpoints = []Endpoint{{
URL: &url.URL{Path: "/minio/gateway"},
IsLocal: true,
}}
// Initialize Admin Peers.
initGlobalAdminPeers(globalEndpoints)
var getCert certs.GetCertificateFunc
if globalTLSCerts != nil {
getCert = globalTLSCerts.GetCertificate
@ -221,20 +230,24 @@ func StartGateway(ctx *cli.Context, gw Gateway) {
// Create a new config system.
globalConfigSys = NewConfigSys()
// Initialize server config.
srvCfg := newServerConfig()
// Override any values from ENVs.
srvCfg.loadFromEnvs()
// Load values to cached global values.
srvCfg.loadToCachedConfigs()
// hold the mutex lock before a new config is assigned.
globalServerConfigMu.Lock()
globalServerConfig = srvCfg
globalServerConfigMu.Unlock()
if globalEtcdClient != nil {
// Initialize server config.
_ = globalConfigSys.Init(newObject)
} else {
// Initialize server config.
srvCfg := newServerConfig()
// Override any values from ENVs.
srvCfg.loadFromEnvs()
// Load values to cached global values.
srvCfg.loadToCachedConfigs()
// hold the mutex lock before a new config is assigned.
globalServerConfigMu.Lock()
globalServerConfig = srvCfg
globalServerConfigMu.Unlock()
}
// Load logger subsystem
loadLoggers()
@ -257,7 +270,7 @@ func StartGateway(ctx *cli.Context, gw Gateway) {
globalIAMSys = NewIAMSys()
if globalEtcdClient != nil {
// Initialize IAM sys.
go globalIAMSys.Init(newObject)
_ = globalIAMSys.Init(newObject)
}
// Create new policy system.
@ -268,6 +281,9 @@ func StartGateway(ctx *cli.Context, gw Gateway) {
// Create new notification system.
globalNotificationSys = NewNotificationSys(globalServerConfig, globalEndpoints)
if globalEtcdClient != nil {
_ = globalNotificationSys.Init(newObject)
}
// Once endpoints are finalized, initialize the new object api.
globalObjLayerMutex.Lock()

@ -61,6 +61,7 @@ func printGatewayCommonMsg(apiEndpoints []string) {
logger.StartupMessage(colorBlue("AccessKey: ") + colorBold(fmt.Sprintf("%s ", cred.AccessKey)))
logger.StartupMessage(colorBlue("SecretKey: ") + colorBold(fmt.Sprintf("%s ", cred.SecretKey)))
}
printEventNotifiers()
if globalIsBrowserEnabled {
logger.StartupMessage(colorBlue("\nBrowser Access:"))

@ -108,7 +108,7 @@ func (g *NAS) NewGatewayLayer(creds auth.Credentials) (minio.ObjectLayer, error)
if err != nil {
return nil, err
}
return &nasObjects{newObject.(*minio.FSObjects)}, nil
return &nasObjects{newObject}, nil
}
// Production - nas gateway is production ready.
@ -118,15 +118,5 @@ func (g *NAS) Production() bool {
// nasObjects implements gateway for Minio and S3 compatible object storage servers.
type nasObjects struct {
*minio.FSObjects
}
// IsNotificationSupported returns whether notifications are applicable for this layer.
func (l *nasObjects) IsNotificationSupported() bool {
return false
}
// IsCompressionSupported returns whether compression is applicable for this layer.
func (l *nasObjects) IsCompressionSupported() bool {
return false
minio.ObjectLayer
}

@ -28,6 +28,9 @@ const (
// DistXLSetupType - Distributed XL setup type enum.
DistXLSetupType
// GatewaySetupType - gateway setup type enum.
GatewaySetupType
)
func (setupType SetupType) String() string {
@ -38,6 +41,8 @@ func (setupType SetupType) String() string {
return globalMinioModeXL
case DistXLSetupType:
return globalMinioModeDistXL
case GatewaySetupType:
return globalMinioModeGatewayPrefix
}
return ""

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