mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-09-16 11:30:44 +02:00
Chris Lu
15e4da65f7
* master: carry replica read-only state in volume lookups * volume: refresh writable replica targets * volume: preserve read-only replicas for deletes * master: propagate read-only delete capability * volume: target delete-capable replicas * volume: honor configured HTTPS for replica deletes * volume: reject insecure delete authorization forwarding * master: broadcast delete capability changes * volume: align Rust replica routing * http: protect credentialed replica redirects * master: preserve digest compatibility for delete capability * volume: propagate read-only state in short heartbeats * volume: report changed short volume state * http: guard TLS client redirects * master: announce mounted volume read-only state * volume: replace changed identity deltas * master: replace incremental volume layouts in order * master: keep moved volume lookup available * volume: announce read-only mounts
94 lines
3.3 KiB
Go
94 lines
3.3 KiB
Go
package wdclient
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import (
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
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)
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func moveClient() *MasterClient {
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return &MasterClient{vidMapClient: newVidMapClient(nil, "", 0)}
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}
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func moveResponse(newVids, deletedVids []uint32) *master_pb.KeepConnectedResponse {
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return &master_pb.KeepConnectedResponse{VolumeLocation: &master_pb.VolumeLocation{
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Url: "server:8080", PublicUrl: "server:8080", NewVids: newVids, DeletedVids: deletedVids,
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}}
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}
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// A volume moved between a server's disks arrives added and removed at once,
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// and the server still has it.
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func TestMovedVolumeKeepsItsLocation(t *testing.T) {
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mc := moveClient()
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mc.updateVidMap(moveResponse([]uint32{1}, nil))
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mc.updateVidMap(moveResponse([]uint32{1}, []uint32{1}))
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locations, found := mc.GetLocations(1)
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if !found || len(locations) != 1 {
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t.Errorf("a volume that moved between its server's disks lost its location: found=%v %v", found, locations)
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}
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}
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func TestRemovedVolumeLosesItsLocation(t *testing.T) {
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mc := moveClient()
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mc.updateVidMap(moveResponse([]uint32{1}, nil))
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mc.updateVidMap(moveResponse(nil, []uint32{1}))
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if locations, found := mc.GetLocations(1); found && len(locations) > 0 {
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t.Errorf("a volume that left the server kept its location: %v", locations)
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}
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}
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func TestReadOnlyVolumeUpdatesItsLocation(t *testing.T) {
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mc := moveClient()
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mc.updateVidMap(moveResponse([]uint32{1}, nil))
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mc.updateVidMap(&master_pb.KeepConnectedResponse{VolumeLocation: &master_pb.VolumeLocation{
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Url: "server:8080", PublicUrl: "server:8080", NewVids: []uint32{1}, ReadOnlyVids: []uint32{1},
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}})
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locations, found := mc.GetLocations(1)
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if !found || len(locations) != 1 || !locations[0].ReadOnly {
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t.Fatalf("read-only update = %v, want one read-only location", locations)
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}
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}
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// Removals of other volumes in the same message must still apply.
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func TestRemovalsAlongsideAMoveStillApply(t *testing.T) {
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mc := moveClient()
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mc.updateVidMap(moveResponse([]uint32{1, 2}, nil))
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mc.updateVidMap(moveResponse([]uint32{1}, []uint32{1, 2}))
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if locations, found := mc.GetLocations(1); !found || len(locations) != 1 {
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t.Errorf("the moved volume lost its location: found=%v %v", found, locations)
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}
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if locations, found := mc.GetLocations(2); found && len(locations) > 0 {
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t.Errorf("a volume that left the server kept its location: %v", locations)
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}
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}
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func moveEcResponse(newEcVids, deletedEcVids []uint32) *master_pb.KeepConnectedResponse {
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return &master_pb.KeepConnectedResponse{VolumeLocation: &master_pb.VolumeLocation{
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Url: "server:8080", PublicUrl: "server:8080", NewEcVids: newEcVids, DeletedEcVids: deletedEcVids,
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}}
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}
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func TestEcVolumeMovedKeepsItsLocation(t *testing.T) {
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mc := moveClient()
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mc.updateVidMap(moveEcResponse([]uint32{7}, nil))
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mc.updateVidMap(moveEcResponse([]uint32{7}, []uint32{7}))
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if locations, found := mc.GetLocations(7); !found || len(locations) != 1 {
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t.Errorf("an ec volume reported both ways lost its location: found=%v %v", found, locations)
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}
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}
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func TestEcVolumeRemovedLosesItsLocation(t *testing.T) {
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mc := moveClient()
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mc.updateVidMap(moveEcResponse([]uint32{7}, nil))
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mc.updateVidMap(moveEcResponse(nil, []uint32{7}))
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if locations, found := mc.GetLocations(7); found && len(locations) > 0 {
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t.Errorf("an ec volume that left the server kept its location: %v", locations)
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}
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}
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