Reroute requests based token heal/listing (#9939)

When manual healing is triggered, one node in a cluster will 
become the authority to heal. mc regularly sends new requests 
to fetch the status of the ongoing healing process, but a load 
balancer could land the healing request to a node that is not 
doing the healing request.

This PR will redirect a request to the node based on the node 
index found described as part of the client token. A similar
technique is also used to proxy ListObjectsV2 requests
by encoding this information in continuation-token
This commit is contained in:
Anis Elleuch
2020-07-03 19:53:03 +01:00
committed by GitHub
parent e59ee14f40
commit 2be20588bf
8 changed files with 144 additions and 73 deletions

View File

@@ -396,7 +396,7 @@ func serverMain(ctx *cli.Context) {
globalRootCAs, err = config.GetRootCAs(globalCertsCADir.Get())
logger.FatalIf(err, "Failed to read root CAs (%v)", err)
globalListEndpoints, err = GetListEndpoints(globalEndpoints)
globalProxyEndpoints, err = GetProxyEndpoints(globalEndpoints)
logger.FatalIf(err, "Invalid command line arguments")
globalMinioEndpoint = func() string {