diff --git a/scheduler/pkg/coordinator/hub.go b/scheduler/pkg/coordinator/hub.go
index d03b3daf78..450959f552 100644
--- a/scheduler/pkg/coordinator/hub.go
+++ b/scheduler/pkg/coordinator/hub.go
@@ -20,6 +20,7 @@ import (
 
 const (
 	topicModelEvents      = "model.event"
+	topicServerEvents     = "server.event"
 	topicExperimentEvents = "experiment.event"
 	topicPipelineEvents   = "pipeline.event"
 )
@@ -39,6 +40,7 @@ type EventHub struct {
 	bus                            *busV3.Bus
 	logger                         log.FieldLogger
 	modelEventHandlerChannels      []chan ModelEventMsg
+	serverEventHandlerChannels     []chan ServerEventMsg
 	experimentEventHandlerChannels []chan ExperimentEventMsg
 	pipelineEventHandlerChannels   []chan PipelineEventMsg
 	lock                           sync.RWMutex
@@ -59,7 +61,7 @@ func NewEventHub(l log.FieldLogger) (*EventHub, error) {
 		bus:    bus,
 	}
 
-	hub.bus.RegisterTopics(topicModelEvents, topicExperimentEvents, topicPipelineEvents)
+	hub.bus.RegisterTopics(topicModelEvents, topicServerEvents, topicExperimentEvents, topicPipelineEvents)
 
 	return &hub, nil
 }
@@ -74,6 +76,10 @@ func (h *EventHub) Close() {
 		close(c)
 	}
 
+	for _, c := range h.serverEventHandlerChannels {
+		close(c)
+	}
+
 	for _, c := range h.experimentEventHandlerChannels {
 		close(c)
 	}
diff --git a/scheduler/pkg/coordinator/hub_test.go b/scheduler/pkg/coordinator/hub_test.go
index 6f0543733b..77ee02136b 100644
--- a/scheduler/pkg/coordinator/hub_test.go
+++ b/scheduler/pkg/coordinator/hub_test.go
@@ -24,8 +24,8 @@ func TestNewEventHub(t *testing.T) {
 
 	tests := []test{
 		{
-			name:           "Should register two topics",
-			expectedTopics: []string{topicModelEvents, topicExperimentEvents, topicPipelineEvents},
+			name:           "Should register four topics",
+			expectedTopics: []string{topicModelEvents, topicServerEvents, topicExperimentEvents, topicPipelineEvents},
 		},
 	}
 
diff --git a/scheduler/pkg/coordinator/server.go b/scheduler/pkg/coordinator/server.go
new file mode 100644
index 0000000000..b3da2c64e4
--- /dev/null
+++ b/scheduler/pkg/coordinator/server.go
@@ -0,0 +1,100 @@
+/*
+Copyright (c) 2024 Seldon Technologies Ltd.
+
+Use of this software is governed by
+(1) the license included in the LICENSE file or
+(2) if the license included in the LICENSE file is the Business Source License 1.1,
+the Change License after the Change Date as each is defined in accordance with the LICENSE file.
+*/
+
+package coordinator
+
+import (
+	"context"
+	"reflect"
+
+	busV3 "github.com/mustafaturan/bus/v3"
+	log "github.com/sirupsen/logrus"
+)
+
+func (h *EventHub) RegisterServerEventHandler(
+	name string,
+	queueSize int,
+	logger log.FieldLogger,
+	handle func(event ServerEventMsg),
+) {
+	events := make(chan ServerEventMsg, queueSize)
+	h.addServerEventHandlerChannel(events)
+
+	go func() {
+		for e := range events {
+			handle(e)
+		}
+	}()
+
+	handler := h.newServerEventHandler(logger, events, handle)
+	h.bus.RegisterHandler(name, handler)
+}
+
+func (h *EventHub) newServerEventHandler(
+	logger log.FieldLogger,
+	events chan ServerEventMsg,
+	_ func(event ServerEventMsg),
+) busV3.Handler {
+	handleServerEventMessage := func(_ context.Context, e busV3.Event) {
+		l := logger.WithField("func", "handleServerEventMessage")
+		l.Debugf("Received event on %s from %s (ID: %s, TxID: %s)", e.Topic, e.Source, e.ID, e.TxID)
+
+		me, ok := e.Data.(ServerEventMsg)
+		if !ok {
+			l.Warnf(
+				"Event (ID %s, TxID %s) on topic %s from %s is not a ServerEventMsg: %s",
+				e.ID,
+				e.TxID,
+				e.Topic,
+				e.Source,
+				reflect.TypeOf(e.Data).String(),
+			)
+			return
+		}
+
+		h.lock.RLock()
+		if h.closed {
+			return
+		}
+		// Propagate the busV3.Event source to the ServerEventMsg
+		// This is useful for logging, but also in case we want to distinguish
+		// the action to take based on where the event came from.
+		me.Source = e.Source
+		events <- me
+		h.lock.RUnlock()
+	}
+
+	return busV3.Handler{
+		Matcher: topicServerEvents,
+		Handle:  handleServerEventMessage,
+	}
+}
+
+func (h *EventHub) addServerEventHandlerChannel(c chan ServerEventMsg) {
+	h.lock.Lock()
+	defer h.lock.Unlock()
+
+	h.serverEventHandlerChannels = append(h.serverEventHandlerChannels, c)
+}
+
+func (h *EventHub) PublishServerEvent(source string, event ServerEventMsg) {
+	err := h.bus.EmitWithOpts(
+		context.Background(),
+		topicServerEvents,
+		event,
+		busV3.WithSource(source),
+	)
+	if err != nil {
+		h.logger.WithError(err).Errorf(
+			"unable to publish server event message from %s to %s",
+			source,
+			topicServerEvents,
+		)
+	}
+}
diff --git a/scheduler/pkg/coordinator/types.go b/scheduler/pkg/coordinator/types.go
index bb7e8c3a09..d83e84d5ac 100644
--- a/scheduler/pkg/coordinator/types.go
+++ b/scheduler/pkg/coordinator/types.go
@@ -11,6 +11,13 @@ package coordinator
 
 import "fmt"
 
+type ServerEventUpdateContext int
+
+const (
+	SERVER_STATUS_UPDATE ServerEventUpdateContext = iota
+	SERVER_REPLICA_CONNECTED
+)
+
 type ModelEventMsg struct {
 	ModelName    string
 	ModelVersion uint32
@@ -20,6 +27,16 @@ func (m ModelEventMsg) String() string {
 	return fmt.Sprintf("%s:%d", m.ModelName, m.ModelVersion)
 }
 
+type ServerEventMsg struct {
+	ServerName    string
+	Source        string
+	UpdateContext ServerEventUpdateContext
+}
+
+func (m ServerEventMsg) String() string {
+	return m.ServerName
+}
+
 type ExperimentEventMsg struct {
 	ExperimentName    string
 	UpdatedExperiment bool