// Initialize distributed locking only in case of distributed setup.
// Returns if the setup is distributed or not on success.
func initDsyncNodes(disks []string, port int) error {
serverPort := strconv.Itoa(port)
cred := serverConfig.GetCredential()
// Initialize rpc lock client information only if this instance is a distributed setup.
var clnts []dsync.RPC
myNode := -1
for _, disk := range disks {
if idx := strings.LastIndex(disk, ":"); idx != -1 {
clnts = append(clnts, newAuthClient(&authConfig{
accessKey: cred.AccessKeyID,
secretKey: cred.SecretAccessKey,
// Construct a new dsync server addr.
address: disk[:idx] + ":" + serverPort,
// Construct a new rpc path for the disk.
path: pathutil.Join(lockRPCPath, disk[idx+1:]),
loginMethod: "Dsync.LoginHandler",
}))
if isLocalStorage(disk) && myNode == -1 {
myNode = len(clnts) - 1
}
}
}
return dsync.SetNodesWithClients(clnts, myNode)
}
// Initialize distributed locking only in case of distributed setup.
// Returns if the setup is distributed or not on success.
func initDsyncNodes(eps []*url.URL) error {
cred := serverConfig.GetCredential()
// Initialize rpc lock client information only if this instance is a distributed setup.
clnts := make([]dsync.RPC, len(eps))
myNode := -1
for index, ep := range eps {
if ep == nil {
return errInvalidArgument
}
clnts[index] = newAuthClient(&authConfig{
accessKey: cred.AccessKeyID,
secretKey: cred.SecretAccessKey,
// Construct a new dsync server addr.
secureConn: isSSL(),
address: ep.Host,
// Construct a new rpc path for the endpoint.
path: pathutil.Join(lockRPCPath, getPath(ep)),
loginMethod: "Dsync.LoginHandler",
})
if isLocalStorage(ep) && myNode == -1 {
myNode = index
}
}
return dsync.SetNodesWithClients(clnts, myNode)
}