databroker: refactor databroker to sync all changes (#1879)

* refactor backend, implement encrypted store

* refactor in-memory store

* wip

* wip

* wip

* add syncer test

* fix redis expiry

* fix linting issues

* fix test by skipping non-config records

* fix backoff import

* fix init issues

* fix query

* wait for initial sync before starting directory sync

* add type to SyncLatest

* add more log messages, fix deadlock in in-memory store, always return server version from SyncLatest

* update sync types and tests

* add redis tests

* skip macos in github actions

* add comments to proto

* split getBackend into separate methods

* handle errors in initVersion

* return different error for not found vs other errors in get

* use exponential backoff for redis transaction retry

* rename raw to result

* use context instead of close channel

* store type urls as constants in databroker

* use timestampb instead of ptypes

* fix group merging not waiting

* change locked names

* update GetAll to return latest record version

* add method to grpcutil to get the type url for a protobuf type
This commit is contained in:
Caleb Doxsey 2021-02-18 15:24:33 -07:00 committed by GitHub
parent b1871b0f2e
commit 5d60cff21e
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
66 changed files with 2762 additions and 2871 deletions

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@ -61,18 +61,26 @@ func TestInitialSync(t *testing.T) {
r1 := new(Record)
r2 := new(Record)
r3 := new(Record)
m := &mockServer{
sync: func(req *SyncRequest, stream DataBrokerService_SyncServer) error {
assert.Equal(t, true, req.GetNoWait())
stream.Send(&SyncResponse{
ServerVersion: "a",
Records: []*Record{r1, r2},
syncLatest: func(req *SyncLatestRequest, stream DataBrokerService_SyncLatestServer) error {
stream.Send(&SyncLatestResponse{
Response: &SyncLatestResponse_Record{
Record: r1,
},
})
stream.Send(&SyncResponse{
ServerVersion: "b",
Records: []*Record{r3},
stream.Send(&SyncLatestResponse{
Response: &SyncLatestResponse_Record{
Record: r2,
},
})
stream.Send(&SyncLatestResponse{
Response: &SyncLatestResponse_Versions{
Versions: &Versions{
LatestRecordVersion: 2,
ServerVersion: 1,
},
},
})
return nil
},
@ -90,20 +98,19 @@ func TestInitialSync(t *testing.T) {
c := NewDataBrokerServiceClient(cc)
res, err := InitialSync(ctx, c, &SyncRequest{
Type: "TEST",
})
records, recordVersion, serverVersion, err := InitialSync(ctx, c, new(SyncLatestRequest))
assert.NoError(t, err)
assert.Equal(t, "b", res.GetServerVersion())
assert.Equal(t, []*Record{r1, r2, r3}, res.GetRecords())
assert.Equal(t, uint64(2), recordVersion)
assert.Equal(t, uint64(1), serverVersion)
assert.Equal(t, []*Record{r1, r2}, records)
}
type mockServer struct {
DataBrokerServiceServer
sync func(*SyncRequest, DataBrokerService_SyncServer) error
syncLatest func(empty *SyncLatestRequest, server DataBrokerService_SyncLatestServer) error
}
func (m *mockServer) Sync(req *SyncRequest, stream DataBrokerService_SyncServer) error {
return m.sync(req, stream)
func (m *mockServer) SyncLatest(req *SyncLatestRequest, stream DataBrokerService_SyncLatestServer) error {
return m.syncLatest(req, stream)
}