diff --git a/core/installer/app_configs/app_base.cue b/core/installer/app_configs/app_base.cue
index e64d6d5..8a85417 100644
--- a/core/installer/app_configs/app_base.cue
+++ b/core/installer/app_configs/app_base.cue
@@ -768,7 +768,7 @@
 						port: input[e.name]
 						protocol: e.protocol
 						service: {
-							name: "cluster-\(clusterName).devices.\(global.privateDomain)"
+							name: "ingress-\(strings.ToLower(e.protocol)).\(clusterName).cluster.\(global.privateDomain)"
 							port: input["\(e.name)_cluster"]
 						}
 					}]
@@ -794,7 +794,7 @@
 						port: input[name]
 						protocol: "TCP"
 						service: {
-							name: "cluster-\(clusterName).devices.\(global.privateDomain)"
+							name: "ingress-\(strings.ToLower(e.protocol)).\(clusterName).cluster.\(global.privateDomain)"
 							port: input["\(e.name)_cluster"]
 						}
 					}, {
@@ -803,7 +803,7 @@
 						port: input[name]
 						protocol: "TCP"
 						service: {
-							name: "\(global.id)-nginx-private-controller"
+							name: "proxy-backend-service"
 							namespace: "\(global.namespacePrefix)ingress-private"
 							port: input["\(e.name)_private"]
 						}
diff --git a/core/installer/app_configs/dodo_app.cue b/core/installer/app_configs/dodo_app.cue
index a22efe6..15fc825 100644
--- a/core/installer/app_configs/dodo_app.cue
+++ b/core/installer/app_configs/dodo_app.cue
@@ -46,6 +46,12 @@
 	for svc in service {
 		for i, e in svc.expose {
 			"port_service_\(svc.name)_\(i)": int @role(port)
+			if input.cluster != _|_ {
+				"port_service_\(svc.name)_\(i)_cluster": int @role(port)
+				if strings.ToLower(e.network) == "public" {
+					"port_service_\(svc.name)_\(i)_private": int @role(port)
+				}
+			}
 		}
 	}
 
@@ -120,7 +126,7 @@
 #AppTmpl: {
 	name: string | *"app"
 	type: string
-	ingress: #AppIngress // TODO(gio): make it a list
+	ingress?: #AppIngress // TODO(gio): make it a list
 	expose: [...#PortDomain] | *[]
 	rootDir: string
 	runConfiguration: [...#Command]
@@ -391,10 +397,10 @@
 						openPort: list.Concat([
 							[for i, e in svc.expose if e.port.name != _|_ {
 								for p in svc.ports if e.port.name == p.name {
-									name: "port_service_app_\(i)"
+									name: "port_service_\(svc.name)_\(i)"
 									network: networks[strings.ToLower(e.network)]
-									port: input[name] // TODO(gio): app name
-									protocol: "TCP"
+									port: input[name]
+									protocol: p.protocol
 									service: {
 										name: "app-app"
 										port: p.value
@@ -403,18 +409,19 @@
 							}],
 							[for i, e in svc.expose if e.port.value != _|_ {
 								for p in svc.ports if e.port.value == p.value {
-									name: "port_service_app_\(i)"
+									name: "port_service_\(svc.name)_\(i)"
 									network: networks[strings.ToLower(e.network)]
-									port: input[name] // TODO(gio): app name
-									protocol: "TCP"
+									port: input[name]
+									protocol: p.protocol
 									service: {
 										name: "app-app"
 										port: p.value
 									}
 								}
 							}]
-						])
-						ingress: {
+											 ])
+					ingress: {
+						if svc.ingress != _|_ {
 							"\(svc.name)": {
 								label: "App"
 								network: networks[strings.ToLower(svc.ingress.network)]
@@ -434,7 +441,8 @@
 								}
 							}
 						}
-						images: {
+					}
+					images: {
 							app: {
 								repository: "giolekva"
 								name: "app-runner"
@@ -536,26 +544,31 @@
 					_vmName: "\(_appIdSanitized)-\(svc.name)-\(svc.source.branch)"
 					"\(svc.name)": #WithOut & {
 						ingress: {
-							"\(svc.name)": {
-								label: "App"
-								network: networks[strings.ToLower(svc.ingress.network)]
-								subdomain: svc.ingress.subdomain
-								auth: svc.ingress.auth
-								service: {
-									name: _vmName
-									port: name: "web"
+							if svc.ingress != _|_ {
+								{
+								"\(svc.name)": {
+									label: "App"
+									network: networks[strings.ToLower(svc.ingress.network)]
+									subdomain: svc.ingress.subdomain
+									auth: svc.ingress.auth
+									service: {
+										name: _vmName
+										port: name: "web"
+									}
 								}
-							}
-							code: {
-								label: "VS Code"
-								home: "/?folder=/home/\(svc.dev.username)/code"
-								network: networks[strings.ToLower(svc.ingress.network)]
-								subdomain: "code-\(svc.ingress.subdomain)"
-								auth: enabled: false
-								service: {
-									name: _vmName
-									port: name: _codeServerPortName
+								// TODO(gio): code should work even without svc ingress
+								code: {
+									label: "VS Code"
+									home: "/?folder=/home/\(svc.dev.username)/code"
+									network: networks[strings.ToLower(svc.ingress.network)]
+									subdomain: "code-\(svc.ingress.subdomain)"
+									auth: enabled: false
+									service: {
+										name: _vmName
+										port: name: _codeServerPortName
+									}
 								}
+									}
 							}
 						}
 						vm: {
diff --git a/core/installer/canvas-app.cue b/core/installer/canvas-app.cue
index 0f54b06..4abee5e 100644
--- a/core/installer/canvas-app.cue
+++ b/core/installer/canvas-app.cue
@@ -10,36 +10,35 @@
 		"type": "golang:1.24.0",
 		"source": {
 			"repository": "https://code.v1.dodo.cloud/pcloud",
-			"branch": "test-canvas",
-			"rootDir": "apps/canvas/server"
+			"branch": "main",
+			"rootDir": "apps/echo"
 		},
-		"ingress": {
-			"network": "private",
-			"subdomain": "canvas",
-			"auth": {
-				  "enabled": false
-	   	    }
-		},
-		"dev": {
-  		    "enabled": false
-		}
+		"ports": [{
+				 "name": "echo",
+				 "value": 9090
+		}],
+		"expose": [{
+			"network": "Public",
+			"subdomain": "echo",
+			"port": { "name": "echo" }
+		}]
 	}],
-	  "postgresql": [{
-		  "name": "pg",
-		  "size": "2Gi",
-		  "expose": [{
-		    "network": "public",
-			"subdomain": "pg"
-		  }]
-	  }],
-	  "mongodb": [{
-		  "name": "moo",
-		  "size": "2Gi",
-		  "expose": [{
-		    "network": "public",
-			"subdomain": "mo"
-		  }]
-	  }],
-	  "cluster": "asdc"
+	"postgresql": [{
+				  "name": "pg",
+				  "size": "1Gi",
+				  "expose": [{
+				  			"network": "Public",
+							"subdomain": "pg"
+				}]
+	}],
+	"mongodb": [{
+				  "name": "mo",
+				  "size": "1Gi",
+				  "expose": [{
+				  			"network": "Public",
+							"subdomain": "mo"
+				}]
+	}],
+	"cluster": "zxczxc"
   }
 }
diff --git a/core/installer/cluster.go b/core/installer/cluster.go
index ac7d970..a51435f 100644
--- a/core/installer/cluster.go
+++ b/core/installer/cluster.go
@@ -2,8 +2,6 @@
 
 import (
 	"bytes"
-	"crypto/sha256"
-	"encoding/base64"
 	"encoding/json"
 	"fmt"
 	"io"
@@ -152,12 +150,9 @@
 			return "", err
 		}
 		defer w.Close()
-		h := sha256.New()
-		o := io.MultiWriter(w, h)
-		if err := cfg.Render(o); err != nil {
+		if err := cfg.Render(w); err != nil {
 			return "", err
 		}
-		hash := base64.StdEncoding.EncodeToString(h.Sum(nil))
 		nginxPath := filepath.Join(filepath.Dir(c.ConfigPath), "ingress-nginx.yaml")
 		nginx, err := func() (map[string]any, error) {
 			r, err := fs.Reader(nginxPath)
@@ -178,15 +173,6 @@
 		if err != nil {
 			return "", err
 		}
-		cv := nginx["spec"].(map[string]any)["values"].(map[string]any)["controller"].(map[string]any)
-		var annotations map[string]any
-		if a, ok := cv["podAnnotations"]; ok {
-			annotations = a.(map[string]any)
-		} else {
-			annotations = map[string]any{}
-			cv["podAnnotations"] = annotations
-		}
-		annotations["dodo.cloud/hash"] = string(hash)
 		buf, err := yaml.Marshal(nginx)
 		if err != nil {
 			return "", err
@@ -229,12 +215,9 @@
 			return "", err
 		}
 		defer w.Close()
-		h := sha256.New()
-		o := io.MultiWriter(w, h)
-		if err := cfg.Render(o); err != nil {
+		if err := cfg.Render(w); err != nil {
 			return "", err
 		}
-		hash := base64.StdEncoding.EncodeToString(h.Sum(nil))
 		nginxPath := filepath.Join(filepath.Dir(c.ConfigPath), "ingress-nginx.yaml")
 		nginx, err := func() (map[string]any, error) {
 			r, err := fs.Reader(nginxPath)
@@ -255,15 +238,6 @@
 		if err != nil {
 			return "", err
 		}
-		cv := nginx["spec"].(map[string]any)["values"].(map[string]any)["controller"].(map[string]any)
-		var annotations map[string]any
-		if a, ok := cv["podAnnotations"]; ok {
-			annotations = a.(map[string]any)
-		} else {
-			annotations = map[string]any{}
-			cv["podAnnotations"] = annotations
-		}
-		annotations["dodo.cloud/hash"] = string(hash)
 		buf, err := yaml.Marshal(nginx)
 		if err != nil {
 			return "", err
@@ -346,12 +320,9 @@
 			return "", err
 		}
 		defer w.Close()
-		h := sha256.New()
-		o := io.MultiWriter(w, h)
-		if err := cfg.Render(o); err != nil {
+		if err := cfg.Render(w); err != nil {
 			return "", err
 		}
-		hash := base64.StdEncoding.EncodeToString(h.Sum(nil))
 		nginxPath := filepath.Join(filepath.Dir(c.ConfigPath), "ingress-nginx.yaml")
 		nginx, err := func() (map[string]any, error) {
 			r, err := fs.Reader(nginxPath)
@@ -372,15 +343,6 @@
 		if err != nil {
 			return "", err
 		}
-		cv := nginx["spec"].(map[string]any)["values"].(map[string]any)["controller"].(map[string]any)
-		var annotations map[string]any
-		if a, ok := cv["podAnnotations"]; ok {
-			annotations = a.(map[string]any)
-		} else {
-			annotations = map[string]any{}
-			cv["podAnnotations"] = annotations
-		}
-		annotations["dodo.cloud/hash"] = string(hash)
 		buf, err := yaml.Marshal(nginx)
 		if err != nil {
 			return "", err
@@ -420,12 +382,9 @@
 			return "", err
 		}
 		defer w.Close()
-		h := sha256.New()
-		o := io.MultiWriter(w, h)
-		if err := cfg.Render(o); err != nil {
+		if err := cfg.Render(w); err != nil {
 			return "", err
 		}
-		hash := base64.StdEncoding.EncodeToString(h.Sum(nil))
 		nginxPath := filepath.Join(filepath.Dir(c.ConfigPath), "ingress-nginx.yaml")
 		nginx, err := func() (map[string]any, error) {
 			r, err := fs.Reader(nginxPath)
@@ -446,15 +405,6 @@
 		if err != nil {
 			return "", err
 		}
-		cv := nginx["spec"].(map[string]any)["values"].(map[string]any)["controller"].(map[string]any)
-		var annotations map[string]any
-		if a, ok := cv["podAnnotations"]; ok {
-			annotations = a.(map[string]any)
-		} else {
-			annotations = map[string]any{}
-			cv["podAnnotations"] = annotations
-		}
-		annotations["dodo.cloud/hash"] = string(hash)
 		buf, err := yaml.Marshal(nginx)
 		if err != nil {
 			return "", err
@@ -489,6 +439,7 @@
 
 type NginxProxyConfig struct {
 	Namespace   string
+	PID         string
 	IngressPort int
 	Resolvers   []net.IP
 	Ingress     map[string]string
@@ -541,6 +492,9 @@
 			if items[0] == "namespace:" {
 				ret.Namespace = items[1]
 			}
+		} else if items[0] == "pid" {
+
+			ret.PID = items[1]
 		} else if items[0] == "http" {
 			insideHttp = true
 		} else if insideHttp && items[0] == "map" {
@@ -624,6 +578,9 @@
 
 const nginxConfigTmpl = `    worker_processes  1;
     worker_rlimit_nofile 8192;
+    {{- if .PID }}
+    pid {{ .PID }};
+    {{- end }}
     events {
         worker_connections  1024;
     }
@@ -655,7 +612,6 @@
         {{- range $port, $upstream := .UDP }}
         server {
             listen {{ $port }} udp;
-            resolver 100.100.100.100;
             proxy_pass {{ $upstream }};
         }
         {{- end  }}
diff --git a/core/installer/dodo_app_test.go b/core/installer/dodo_app_test.go
index 25ce4a3..1367c65 100644
--- a/core/installer/dodo_app_test.go
+++ b/core/installer/dodo_app_test.go
@@ -331,3 +331,72 @@
 	}
 	t.Log(string(r.Raw))
 }
+
+const exposeSVCRemoteCluster = `
+{
+    "cluster": "remote",
+    "service": [{
+		"name": "echo",
+		"type": "golang:1.20.0",
+		"source": {
+			"repository": "ssh://foo.bar"
+		},
+		"ports": [{
+			"name": "echo",
+			"value": 9090
+		}],
+		"expose": [{
+			"port": {
+				"name": "echo"
+			},
+			"network": "Private",
+			"subdomain": "echo"
+		}]
+	}]
+}
+`
+
+func TestExposeSVCRemoteCluster(t *testing.T) {
+	var buf bytes.Buffer
+	if _, err := buf.WriteString(exposeSVCRemoteCluster); err != nil {
+		t.Fatal(err)
+	}
+	clusters := []Cluster{{
+		Name:             "remote",
+		Kubeconfig:       "<KUBECONFIG>",
+		IngressClassName: "<INGRESS_CLASS_NAME>",
+	}}
+	if err := json.NewEncoder(&buf).Encode(struct {
+		Clusters []Cluster `json:"clusters"`
+	}{
+		clusters,
+	}); err != nil {
+		t.Fatal(err)
+	}
+	app, err := NewDodoApp(buf.Bytes())
+	if err != nil {
+		for _, e := range errors.Errors(err) {
+			t.Log(e)
+		}
+		t.Fatal(err)
+	}
+	release := Release{
+		Namespace:     "foo",
+		AppInstanceId: "foo-bar",
+		RepoAddr:      "ssh://192.168.100.210:22/config",
+		AppDir:        "/foo/bar",
+	}
+	keyGen := testKeyGen{}
+	r, err := app.Render(release, env, networks, clusters, map[string]any{
+		"managerAddr":                 "",
+		"appId":                       "",
+		"sshPrivateKey":               "",
+		"port_service_echo_0":         1,
+		"port_service_echo_0_cluster": 2,
+	}, nil, keyGen)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(string(r.Raw))
+	t.Log(fmt.Sprintf("%+v", r.Ports))
+}
diff --git a/core/installer/reconcile.sh b/core/installer/reconcile.sh
index f8b3295..54aa570 100755
--- a/core/installer/reconcile.sh
+++ b/core/installer/reconcile.sh
@@ -2,4 +2,6 @@
 do
 	flux reconcile source git -n hgrz hgrz
 	flux reconcile kustomization -n hgrz hgrz
+	flux reconcile source git -n dodo-flux dodo-flux
+	flux reconcile kustomization -n dodo-flux dodo-flux
 done
diff --git a/core/installer/values-tmpl/ingress-public.cue b/core/installer/values-tmpl/ingress-public.cue
index fe6098e..119dd44 100644
--- a/core/installer/values-tmpl/ingress-public.cue
+++ b/core/installer/values-tmpl/ingress-public.cue
@@ -4,6 +4,7 @@
 
 input: {
 	sshPrivateKey: string
+	controllerReplicaCount: int | *3
 }
 
 name: "ingress-public"
@@ -48,7 +49,7 @@
 				fullnameOverride: "\(global.pcloudEnvName)-ingress-public"
 				controller: {
 					kind: "Deployment"
-					replicaCount: 1 // TODO(gio): configurable
+					replicaCount: input.controllerReplicaCount
 					topologySpreadConstraints: [{
 						labelSelector: {
 							matchLabels: {
@@ -64,7 +65,7 @@
 					updateStrategy: {
 						type: "RollingUpdate"
 						rollingUpdate: {
-							maxSurge: "100%"
+							maxSurge: "50%"
 							maxUnavailable: "30%"
 						}
 					}
diff --git a/core/installer/values-tmpl/private-network.cue b/core/installer/values-tmpl/private-network.cue
index 3ea3c03..1fcf783 100644
--- a/core/installer/values-tmpl/private-network.cue
+++ b/core/installer/values-tmpl/private-network.cue
@@ -9,6 +9,7 @@
 		ipSubnet: string // TODO(gio): use cidr type
 	}
 	sshPrivateKey: string
+	controllerReplicaCount: int | *3
 }
 
 name: "private-network"
@@ -97,29 +98,28 @@
 				serviceAccountName: "\(global.id)-nginx-private"
 			}
 		}
-		"headscale-user": {
-			chart: charts.headscaleUser
-			values: {
-				resourceName: "private-network-proxy-backend"
-				username: "private-network-proxy"
-				headscaleApiAddress: "http://headscale-api.\(global.namespacePrefix)app-headscale.svc.cluster.local"
-				preAuthKey: {
-					enabled: true
-					secretName: _clusterProxySecretName
-				}
-			}
-		}
 		"ingress-nginx": {
 			chart: charts["ingress-nginx"]
 			values: {
 				fullnameOverride: "\(global.id)-nginx-private"
 				controller: {
+					replicaCount: input.controllerReplicaCount
+					updateStrategy: {
+						type: "RollingUpdate"
+						rollingUpdate: {
+							maxUnavailable: "30%"
+						}
+					}
 					service: {
 						enabled: true
 						type: "LoadBalancer"
 						annotations: {
 							"metallb.universe.tf/address-pool": _ingressPrivate
 						}
+						extraPorts: {
+							tcp: {}
+							udp: {}
+						}
 					}
 					ingressClassByName: true
 					ingressClassResource: {
@@ -143,7 +143,18 @@
 						configMap: {
 							name: _proxyBackendConfigName
 						}
+					}, {
+						name: "proxy-backend-pid"
+						emptyDir: {
+							size: "2Mi"
+						}
+					}, {
+						name: "ts-proxy-state"
+						emptyDir: {
+							size: "2Mi"
+						}
 					}]
+					shareProcessNamespace: true
 					extraContainers: [{
 						name: "proxy"
 						image: images.tailscale.fullNameWithTag
@@ -154,11 +165,15 @@
 							privileged: true
 						}
 						env: [{
-							name: "TS_KUBE_SECRET"
-							value: _clusterProxySecretName
+							name: "TS_STATE_DIR"
+							value: "/ts-state"
 						}, {
 							name: "TS_HOSTNAME"
-							value: "cluster-proxy"
+							valueFrom: {
+								fieldRef: {
+									fieldPath: "metadata.name"
+								}
+							}
 						}, {
 							name: "TS_EXTRA_ARGS"
 							value: "--login-server=https://headscale.\(global.domain)"
@@ -166,6 +181,16 @@
 							name: "TS_USERSPACE"
 							value: "false"
 						}]
+						command: ["/bin/sh"]
+						args: [
+							"-c",
+							"TS_AUTHKEY=$(wget --post-data=\"\" -O /tmp/authkey http://headscale-api.\(global.namespacePrefix)app-headscale.svc.cluster.local/user/private-network-proxy/preauthkey > /dev/null 2>&1 && cat /tmp/authkey) /usr/local/bin/containerboot"
+						],
+						volumeMounts: [{
+							mountPath: "/ts-state"
+							name: "ts-proxy-state"
+							readOnly: false
+						}]
 					}, {
 						name: "proxy-backend"
 						image: images.nginx.fullNameWithTag
@@ -179,7 +204,34 @@
 							name: _proxyBackendConfigName
 							mountPath: "/etc/nginx"
 							readOnly: true
+						}, {
+							name: "proxy-backend-pid"
+							mountPath: "/var/run/nginx"
+							readOnly: false
 						}]
+					}, {
+						name: "reload-config"
+						image: "giolekva/reload:latest"
+						imagePullPolicy: "Always"
+						command: [
+							"/usr/bin/reload",
+							"--watch=/etc/nginx/nginx.conf",
+							"--reload=/var/run/nginx/nginx.pid",
+					    ]
+						volumeMounts: [{
+							name: "proxy-backend-config"
+							mountPath: "/etc/nginx"
+							readOnly: true
+						}, {
+							name: "proxy-backend-pid"
+							mountPath: "/var/run/nginx"
+							readOnly: true
+						}]
+						securityContext: {
+							capabilities: {
+								add: ["SYS_PTRACE"]
+							}
+						}
 					}]
 					admissionWebhooks: {
 						enabled: false
@@ -255,6 +307,7 @@
 			"nginx.conf": """
 worker_processes  1;
 worker_rlimit_nofile 8192;
+pid /var/run/nginx/nginx.pid;
 events {
 	worker_connections  1024;
 }
@@ -274,5 +327,4 @@
 	}
 }
 
-_clusterProxySecretName: "cluster-proxy-preauthkey"
 _proxyBackendConfigName: "proxy-backend-config"