Multi-personality polylith binary (#1552)

* Initial work oon multipersonality binary

* Remove old binaries

* Monolith and polylith binaries

* Better logging

* dendrite-poly-multi

* Fix path

* Copyright notices etc

* Tweaks

* Update Docker, INSTALL.md

* Take first argument if flags package doesn't find any args

* Postgres 9.6 or later, fix some more Docker stuff

* Don't create unnecessary e2ekey DB

* Run go mod tidy

cmd/dendrite-federation-api-server/main.go

@@ -1,46 +0,0 @@
-// Copyright 2017 Vector Creations Ltd
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package main
-
-import (
-	"github.com/matrix-org/dendrite/federationapi"
-	"github.com/matrix-org/dendrite/internal/setup"
-)
-
-func main() {
-	cfg := setup.ParseFlags(false)
-	base := setup.NewBaseDendrite(cfg, "FederationAPI", true)
-	defer base.Close() // nolint: errcheck
-
-	userAPI := base.UserAPIClient()
-	federation := base.CreateFederationClient()
-	serverKeyAPI := base.SigningKeyServerHTTPClient()
-	keyRing := serverKeyAPI.KeyRing()
-	fsAPI := base.FederationSenderHTTPClient()
-	rsAPI := base.RoomserverHTTPClient()
-	keyAPI := base.KeyServerHTTPClient()
-
-	federationapi.AddPublicRoutes(
-		base.PublicFederationAPIMux, base.PublicKeyAPIMux,
-		&base.Cfg.FederationAPI, userAPI, federation, keyRing,
-		rsAPI, fsAPI, base.EDUServerClient(), keyAPI,
-	)
-
-	base.SetupAndServeHTTP(
-		base.Cfg.FederationAPI.InternalAPI.Listen,
-		base.Cfg.FederationAPI.ExternalAPI.Listen,
-		nil, nil,
-	)
-}