9638d37fe2
* Boostrap persistent state for volume servers. This PR implements logic load/save persistent state information for storages associated with volume servers, and reporting state changes back to masters via heartbeat messages. More work ensues! See https://github.com/seaweedfs/seaweedfs/issues/7977 for details. * Block RPC operations writing to volume servers when maintenance mode is on.
73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
package weed_server
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import (
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"testing"
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"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
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"github.com/seaweedfs/seaweedfs/weed/storage"
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)
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func TestMaintenanceMode(t *testing.T) {
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testCases := []struct {
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name string
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pb *volume_server_pb.VolumeServerState
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want bool
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wantCheckErr string
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}{
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{
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name: "non-initialized state",
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pb: nil,
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want: false,
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wantCheckErr: "",
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},
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{
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name: "maintenance mode disabled",
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pb: &volume_server_pb.VolumeServerState{
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Maintenance: false,
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},
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want: false,
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wantCheckErr: "",
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},
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{
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name: "maintenance mode enabled",
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pb: &volume_server_pb.VolumeServerState{
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Maintenance: true,
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},
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want: true,
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wantCheckErr: "volume server test_1234 is in maintenance mode",
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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vs := VolumeServer{
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store: &storage.Store{
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Id: "test_1234",
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State: &storage.State{
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FilePath: "/some/path.pb",
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Pb: tc.pb,
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},
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},
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}
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if got, want := vs.MaintenanceMode(), tc.want; got != want {
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t.Errorf("MaintenanceMode() returned %v, want %v", got, want)
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}
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err, wantErrStr := vs.CheckMaintenanceMode(), tc.wantCheckErr
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if err != nil {
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if wantErrStr == "" {
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t.Errorf("CheckMaintenanceMode() returned error %v, want nil", err)
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}
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if errStr := err.Error(); errStr != wantErrStr {
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t.Errorf("CheckMaintenanceMode() returned error %q, want %q", errStr, wantErrStr)
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}
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} else {
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if wantErrStr != "" {
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t.Errorf("CheckMaintenanceMode() returned no error, want %q", wantErrStr)
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}
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}
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})
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}
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}
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