Repository: juanfont/headscale

Issue:
[Feature] healthcheck command
### Use case

Docker HEALTHCHECK

### Description

Headscale does not come with a (easy) way of checking health using only the CLI. This is especially painful when running Headscale inside a docker container

### Contribution

- [X] I can write the design doc for this feature
- [X] I can contribute this feature

### How can it be implemented?

Should be pretty simple as it could tie into the already existing `/health` endpoint

Discussion:
@kradalby: Can't you just use curl?@LucaRickli: > Can't you just use curl?

@kradalby Unfortunately not an option for some Environments. For example: inside the provided distroless Docker container (non debug) there is no curl nor shell.@kradalby: fair enough, I wont prioritise this but sounds like a good issue for someone who wants to help out.

If this is implemented, it needs to be added to the API, and if we do that, we should probably remove the old endpoint and only use the API one for other uses.

Alternatively, the CLI can not use the gRPC API at all and just call the endpoint that currently exists. The downside of that is that you dont get to verify that the gRPC stack works, so I would prefer the first option.@mikelococo: As a workaround for end-users, bash at least is included in `docker.io/headscale/headscale:0.22.3`. This enables using `/dev/tcp` to check if the API port is open via something like (assuming you're using the default API port): `bash -c 'cat < /dev/null > /dev/tcp/localhost/8080'`. See https://medium.com/@stefanos.kalandaridis/bash-ing-your-network-f7069ab7c5f4 for a decent primer on how it works.

This is among the weakest of healthcheck options in that it simply verifies that SOMETHING is able to accept a tcp connection on the API port. It says nothing about the health of the gRPC stack or any in-memory or on-disk state. It also says nothing about DERP, which could maybe be interrogated via `/dev/udp` but doing so requires knowing a valid message to send that will elicit a response and not leak resources along the way. I haven't configured a derp check myself.

This isn't a high-quality replacement for the stronger checks proposed in other comments... but it's start that allows monitoring frameworks to check that the API is at least healthy enough to complete a 3-way TCP handshake in image-flavors that have bash available.@Enissay: > This enables using /dev/tcp to check if the API port is open via something like (assuming you're using the default API port): `bash -c 'cat < /dev/null > /dev/tcp/localhost/8080'`

No **bash** nor **sh** in `headscale/headscale:v0.25`@idefixcert: What I saw in other go programs is a health check made in main of the go program.
So you can make use of http client.@trillom: Hey all. Been using headscale for a while, love it, and wanted to start getting into your codebase further and take this one first, if possible. I have some ideas and I think this will be handy to have.@github-actions: This issue is stale because it has been open for 90 days with no activity.@hugo-telecoop: Hello, any news on this ? Would be great for running it in an orchestrated environment (eg : docker swarm, k8s). Thank you

Solution patch:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc25ee6b..97ac243b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -95,8 +95,9 @@ upstream is changed.
   [#2764](https://github.com/juanfont/headscale/pull/2764)
 - Add FAQ entry on how to recover from an invalid policy in the database
   [#2776](https://github.com/juanfont/headscale/pull/2776)
-- EXPERIMENTAL: Add support for `autogroup:self` 
+- EXPERIMENTAL: Add support for `autogroup:self`
   [#2789](https://github.com/juanfont/headscale/pull/2789)
+- Add healthcheck command [#2659](https://github.com/juanfont/headscale/pull/2659)
 
 ## 0.26.1 (2025-06-06)
 
diff --git a/cmd/headscale/cli/health.go b/cmd/headscale/cli/health.go
new file mode 100644
index 00000000..864724cc
--- /dev/null
+++ b/cmd/headscale/cli/health.go
@@ -0,0 +1,29 @@
+package cli
+
+import (
+	v1 "github.com/juanfont/headscale/gen/go/headscale/v1"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	rootCmd.AddCommand(healthCmd)
+}
+
+var healthCmd = &cobra.Command{
+	Use:   "health",
+	Short: "Check the health of the Headscale server",
+	Long:  "Check the health of the Headscale server. This command will return an exit code of 0 if the server is healthy, or 1 if it is not.",
+	Run: func(cmd *cobra.Command, args []string) {
+		output, _ := cmd.Flags().GetString("output")
+		ctx, client, conn, cancel := newHeadscaleCLIWithConfig()
+		defer cancel()
+		defer conn.Close()
+
+		response, err := client.Health(ctx, &v1.HealthRequest{})
+		if err != nil {
+			ErrorOutput(err, "Error checking health", output)
+		}
+
+		SuccessOutput(response, "", output)
+	},
+}
diff --git a/gen/go/headscale/v1/headscale.pb.go b/gen/go/headscale/v1/headscale.pb.go
index 3f25b1be..e9fdfd7f 100644
--- a/gen/go/headscale/v1/headscale.pb.go
+++ b/gen/go/headscale/v1/headscale.pb.go
@@ -11,6 +11,7 @@ import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
 	reflect "reflect"
+	sync "sync"
 	unsafe "unsafe"
 )
 
@@ -21,11 +22,94 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+type HealthRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *HealthRequest) Reset() {
+	*x = HealthRequest{}
+	mi := &file_headscale_v1_headscale_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *HealthRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*HealthRequest) ProtoMessage() {}
+
+func (x *HealthRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_headscale_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HealthRequest.ProtoReflect.Descriptor instead.
+func (*HealthRequest) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_headscale_proto_rawDescGZIP(), []int{0}
+}
+
+type HealthResponse struct {
+	state                protoimpl.MessageState `protogen:"open.v1"`
+	DatabaseConnectivity bool                   `protobuf:"varint,1,opt,name=database_connectivity,json=databaseConnectivity,proto3" json:"database_connectivity,omitempty"`
+	unknownFields        protoimpl.UnknownFields
+	sizeCache            protoimpl.SizeCache
+}
+
+func (x *HealthResponse) Reset() {
+	*x = HealthResponse{}
+	mi := &file_headscale_v1_headscale_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *HealthResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*HealthResponse) ProtoMessage() {}
+
+func (x *HealthResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_headscale_v1_headscale_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use HealthResponse.ProtoReflect.Descriptor instead.
+func (*HealthResponse) Descriptor() ([]byte, []int) {
+	return file_headscale_v1_headscale_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *HealthResponse) GetDatabaseConnectivity() bool {
+	if x != nil {
+		return x.DatabaseConnectivity
+	}
+	return false
+}
+
 var File_headscale_v1_headscale_proto protoreflect.FileDescriptor
 
 const file_headscale_v1_headscale_proto_rawDesc = "" +
 	"\n" +
-	"\x1cheadscale/v1/headscale.proto\x12\fheadscale.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17headscale/v1/user.proto\x1a\x1dheadscale/v1/preauthkey.proto\x1a\x17headscale/v1/node.proto\x1a\x19headscale/v1/apikey.proto\x1a\x19headscale/v1/policy.proto2\xa3\x16\n" +
+	"\x1cheadscale/v1/headscale.proto\x12\fheadscale.v1\x1a\x1cgoogle/api/annotations.proto\x1a\x17headscale/v1/user.proto\x1a\x1dheadscale/v1/preauthkey.proto\x1a\x17headscale/v1/node.proto\x1a\x19headscale/v1/apikey.proto\x1a\x19headscale/v1/policy.proto\"\x0f\n" +
+	"\rHealthRequest\"E\n" +
+	"\x0eHealthResponse\x123\n" +
+	"\x15database_connectivity\x18\x01 \x01(\bR\x14databaseConnectivity2\x80\x17\n" +
 	"\x10HeadscaleService\x12h\n" +
 	"\n" +
 	"CreateUser\x12\x1f.headscale.v1.CreateUserRequest\x1a .headscale.v1.CreateUserResponse\"\x17\x82\xd3\xe4\x93\x02\x11:\x01*\"\f/api/v1/user\x12\x80\x01\n" +
@@ -56,109 +140,127 @@ const file_headscale_v1_headscale_proto_rawDesc = "" +
 	"\vListApiKeys\x12 .headscale.v1.ListApiKeysRequest\x1a!.headscale.v1.ListApiKeysResponse\"\x16\x82\xd3\xe4\x93\x02\x10\x12\x0e/api/v1/apikey\x12v\n" +
 	"\fDeleteApiKey\x12!.headscale.v1.DeleteApiKeyRequest\x1a\".headscale.v1.DeleteApiKeyResponse\"\x1f\x82\xd3\xe4\x93\x02\x19*\x17/api/v1/apikey/{prefix}\x12d\n" +
 	"\tGetPolicy\x12\x1e.headscale.v1.GetPolicyRequest\x1a\x1f.headscale.v1.GetPolicyResponse\"\x16\x82\xd3\xe4\x93\x02\x10\x12\x0e/api/v1/policy\x12g\n" +
-	"\tSetPolicy\x12\x1e.headscale.v1.SetPolicyRequest\x1a\x1f.headscale.v1.SetPolicyResponse\"\x19\x82\xd3\xe4\x93\x02\x13:\x01*\x1a\x0e/api/v1/policyB)Z'github.com/juanfont/headscale/gen/go/v1b\x06proto3"
+	"\tSetPolicy\x12\x1e.headscale.v1.SetPolicyRequest\x1a\x1f.headscale.v1.SetPolicyResponse\"\x19\x82\xd3\xe4\x93\x02\x13:\x01*\x1a\x0e/api/v1/policy\x12[\n" +
+	"\x06Health\x12\x1b.headscale.v1.HealthRequest\x1a\x1c.headscale.v1.HealthResponse\"\x16\x82\xd3\xe4\x93\x02\x10\x12\x0e/api/v1/healthB)Z'github.com/juanfont/headscale/gen/go/v1b\x06proto3"
+
+var (
+	file_headscale_v1_headscale_proto_rawDescOnce sync.Once
+	file_headscale_v1_headscale_proto_rawDescData []byte
+)
+
+func file_headscale_v1_headscale_proto_rawDescGZIP() []byte {
+	file_headscale_v1_headscale_proto_rawDescOnce.Do(func() {
+		file_headscale_v1_headscale_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_headscale_v1_headscale_proto_rawDesc), len(file_headscale_v1_headscale_proto_rawDesc)))
+	})
+	return file_headscale_v1_headscale_proto_rawDescData
+}
 
+var file_headscale_v1_headscale_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_headscale_v1_headscale_proto_goTypes = []any{
-	(*CreateUserRequest)(nil),         // 0: headscale.v1.CreateUserRequest
-	(*RenameUserRequest)(nil),         // 1: headscale.v1.RenameUserRequest
-	(*DeleteUserRequest)(nil),         // 2: headscale.v1.DeleteUserRequest
-	(*ListUsersRequest)(nil),          // 3: headscale.v1.ListUsersRequest
-	(*CreatePreAuthKeyRequest)(nil),   // 4: headscale.v1.CreatePreAuthKeyRequest
-	(*ExpirePreAuthKeyRequest)(nil),   // 5: headscale.v1.ExpirePreAuthKeyRequest
-	(*ListPreAuthKeysRequest)(nil),    // 6: headscale.v1.ListPreAuthKeysRequest
-	(*DebugCreateNodeRequest)(nil),    // 7: headscale.v1.DebugCreateNodeRequest
-	(*GetNodeRequest)(nil),            // 8: headscale.v1.GetNodeRequest
-	(*SetTagsRequest)(nil),            // 9: headscale.v1.SetTagsRequest
-	(*SetApprovedRoutesRequest)(nil),  // 10: headscale.v1.SetApprovedRoutesRequest
-	(*RegisterNodeRequest)(nil),       // 11: headscale.v1.RegisterNodeRequest
-	(*DeleteNodeRequest)(nil),         // 12: headscale.v1.DeleteNodeRequest
-	(*ExpireNodeRequest)(nil),         // 13: headscale.v1.ExpireNodeRequest
-	(*RenameNodeRequest)(nil),         // 14: headscale.v1.RenameNodeRequest
-	(*ListNodesRequest)(nil),          // 15: headscale.v1.ListNodesRequest
-	(*MoveNodeRequest)(nil),           // 16: headscale.v1.MoveNodeRequest
-	(*BackfillNodeIPsRequest)(nil),    // 17: headscale.v1.BackfillNodeIPsRequest
-	(*CreateApiKeyRequest)(nil),       // 18: headscale.v1.CreateApiKeyRequest
-	(*ExpireApiKeyRequest)(nil),       // 19: headscale.v1.ExpireApiKeyRequest
-	(*ListApiKeysRequest)(nil),        // 20: headscale.v1.ListApiKeysRequest
-	(*DeleteApiKeyRequest)(nil),       // 21: headscale.v1.DeleteApiKeyRequest
-	(*GetPolicyRequest)(nil),          // 22: headscale.v1.GetPolicyRequest
-	(*SetPolicyRequest)(nil),          // 23: headscale.v1.SetPolicyRequest
-	(*CreateUserResponse)(nil),        // 24: headscale.v1.CreateUserResponse
-	(*RenameUserResponse)(nil),        // 25: headscale.v1.RenameUserResponse
-	(*DeleteUserResponse)(nil),        // 26: headscale.v1.DeleteUserResponse
-	(*ListUsersResponse)(nil),         // 27: headscale.v1.ListUsersResponse
-	(*CreatePreAuthKeyResponse)(nil),  // 28: headscale.v1.CreatePreAuthKeyResponse
-	(*ExpirePreAuthKeyResponse)(nil),  // 29: headscale.v1.ExpirePreAuthKeyResponse
-	(*ListPreAuthKeysResponse)(nil),   // 30: headscale.v1.ListPreAuthKeysResponse
-	(*DebugCreateNodeResponse)(nil),   // 31: headscale.v1.DebugCreateNodeResponse
-	(*GetNodeResponse)(nil),           // 32: headscale.v1.GetNodeResponse
-	(*SetTagsResponse)(nil),           // 33: headscale.v1.SetTagsResponse
-	(*SetApprovedRoutesResponse)(nil), // 34: headscale.v1.SetApprovedRoutesResponse
-	(*RegisterNodeResponse)(nil),      // 35: headscale.v1.RegisterNodeResponse
-	(*DeleteNodeResponse)(nil),        // 36: headscale.v1.DeleteNodeResponse
-	(*ExpireNodeResponse)(nil),        // 37: headscale.v1.ExpireNodeResponse
-	(*RenameNodeResponse)(nil),        // 38: headscale.v1.RenameNodeResponse
-	(*ListNodesResponse)(nil),         // 39: headscale.v1.ListNodesResponse
-	(*MoveNodeResponse)(nil),          // 40: headscale.v1.MoveNodeResponse
-	(*BackfillNodeIPsResponse)(nil),   // 41: headscale.v1.BackfillNodeIPsResponse
-	(*CreateApiKeyResponse)(nil),      // 42: headscale.v1.CreateApiKeyResponse
-	(*ExpireApiKeyResponse)(nil),      // 43: headscale.v1.ExpireApiKeyResponse
-	(*ListApiKeysResponse)(nil),       // 44: headscale.v1.ListApiKeysResponse
-	(*DeleteApiKeyResponse)(nil),      // 45: headscale.v1.DeleteApiKeyResponse
-	(*GetPolicyResponse)(nil),         // 46: headscale.v1.GetPolicyResponse
-	(*SetPolicyResponse)(nil),         // 47: headscale.v1.SetPolicyResponse
+	(*HealthRequest)(nil),             // 0: headscale.v1.HealthRequest
+	(*HealthResponse)(nil),            // 1: headscale.v1.HealthResponse
+	(*CreateUserRequest)(nil),         // 2: headscale.v1.CreateUserRequest
+	(*RenameUserRequest)(nil),         // 3: headscale.v1.RenameUserRequest
+	(*DeleteUserRequest)(nil),         // 4: headscale.v1.DeleteUserRequest
+	(*ListUsersRequest)(nil),          // 5: headscale.v1.ListUsersRequest
+	(*CreatePreAuthKeyRequest)(nil),   // 6: headscale.v1.CreatePreAuthKeyRequest
+	(*ExpirePreAuthKeyRequest)(nil),   // 7: headscale.v1.ExpirePreAuthKeyRequest
+	(*ListPreAuthKeysRequest)(nil),    // 8: headscale.v1.ListPreAuthKeysRequest
+	(*DebugCreateNodeRequest)(nil),    // 9: headscale.v1.DebugCreateNodeRequest
+	(*GetNodeRequest)(nil),            // 10: headscale.v1.GetNodeRequest
+	(*SetTagsRequest)(nil),            // 11: headscale.v1.SetTagsRequest
+	(*SetApprovedRoutesRequest)(nil),  // 12: headscale.v1.SetApprovedRoutesRequest
+	(*RegisterNodeRequest)(nil),       // 13: headscale.v1.RegisterNodeRequest
+	(*DeleteNodeRequest)(nil),         // 14: headscale.v1.DeleteNodeRequest
+	(*ExpireNodeRequest)(nil),         // 15: headscale.v1.ExpireNodeRequest
+	(*RenameNodeRequest)(nil),         // 16: headscale.v1.RenameNodeRequest
+	(*ListNodesRequest)(nil),          // 17: headscale.v1.ListNodesRequest
+	(*MoveNodeRequest)(nil),           // 18: headscale.v1.MoveNodeRequest
+	(*BackfillNodeIPsRequest)(nil),    // 19: headscale.v1.BackfillNodeIPsRequest
+	(*CreateApiKeyRequest)(nil),       // 20: headscale.v1.CreateApiKeyRequest
+	(*ExpireApiKeyRequest)(nil),       // 21: headscale.v1.ExpireApiKeyRequest
+	(*ListApiKeysRequest)(nil),        // 22: headscale.v1.ListApiKeysRequest
+	(*DeleteApiKeyRequest)(nil),       // 23: headscale.v1.DeleteApiKeyRequest
+	(*GetPolicyRequest)(nil),          // 24: headscale.v1.GetPolicyRequest
+	(*SetPolicyRequest)(nil),          // 25: headscale.v1.SetPolicyRequest
+	(*CreateUserResponse)(nil),        // 26: headscale.v1.CreateUserResponse
+	(*RenameUserResponse)(nil),        // 27: headscale.v1.RenameUserResponse
+	(*DeleteUserResponse)(nil),        // 28: headscale.v1.DeleteUserResponse
+	(*ListUsersResponse)(nil),         // 29: headscale.v1.ListUsersResponse
+	(*CreatePreAuthKeyResponse)(nil),  // 30: headscale.v1.CreatePreAuthKeyResponse
+	(*ExpirePreAuthKeyResponse)(nil),  // 31: headscale.v1.ExpirePreAuthKeyResponse
+	(*ListPreAuthKeysResponse)(nil),   // 32: headscale.v1.ListPreAuthKeysResponse
+	(*DebugCreateNodeResponse)(nil),   // 33: headscale.v1.DebugCreateNodeResponse
+	(*GetNodeResponse)(nil),           // 34: headscale.v1.GetNodeResponse
+	(*SetTagsResponse)(nil),           // 35: headscale.v1.SetTagsResponse
+	(*SetApprovedRoutesResponse)(nil), // 36: headscale.v1.SetApprovedRoutesResponse
+	(*RegisterNodeResponse)(nil),      // 37: headscale.v1.RegisterNodeResponse
+	(*DeleteNodeResponse)(nil),        // 38: headscale.v1.DeleteNodeResponse
+	(*ExpireNodeResponse)(nil),        // 39: headscale.v1.ExpireNodeResponse
+	(*RenameNodeResponse)(nil),        // 40: headscale.v1.RenameNodeResponse
+	(*ListNodesResponse)(nil),         // 41: headscale.v1.ListNodesResponse
+	(*MoveNodeResponse)(nil),          // 42: headscale.v1.MoveNodeResponse
+	(*BackfillNodeIPsResponse)(nil),   // 43: headscale.v1.BackfillNodeIPsResponse
+	(*CreateApiKeyResponse)(nil),      // 44: headscale.v1.CreateApiKeyResponse
+	(*ExpireApiKeyResponse)(nil),      // 45: headscale.v1.ExpireApiKeyResponse
+	(*ListApiKeysResponse)(nil),       // 46: headscale.v1.ListApiKeysResponse
+	(*DeleteApiKeyResponse)(nil),      // 47: headscale.v1.DeleteApiKeyResponse
+	(*GetPolicyResponse)(nil),         // 48: headscale.v1.GetPolicyResponse
+	(*SetPolicyResponse)(nil),         // 49: headscale.v1.SetPolicyResponse
 }
 var file_headscale_v1_headscale_proto_depIdxs = []int32{
-	0,  // 0: headscale.v1.HeadscaleService.CreateUser:input_type -> headscale.v1.CreateUserRequest
-	1,  // 1: headscale.v1.HeadscaleService.RenameUser:input_type -> headscale.v1.RenameUserRequest
-	2,  // 2: headscale.v1.HeadscaleService.DeleteUser:input_type -> headscale.v1.DeleteUserRequest
-	3,  // 3: headscale.v1.HeadscaleService.ListUsers:input_type -> headscale.v1.ListUsersRequest
-	4,  // 4: headscale.v1.HeadscaleService.CreatePreAuthKey:input_type -> headscale.v1.CreatePreAuthKeyRequest
-	5,  // 5: headscale.v1.HeadscaleService.ExpirePreAuthKey:input_type -> headscale.v1.ExpirePreAuthKeyRequest
-	6,  // 6: headscale.v1.HeadscaleService.ListPreAuthKeys:input_type -> headscale.v1.ListPreAuthKeysRequest
-	7,  // 7: headscale.v1.HeadscaleService.DebugCreateNode:input_type -> headscale.v1.DebugCreateNodeRequest
-	8,  // 8: headscale.v1.HeadscaleService.GetNode:input_type -> headscale.v1.GetNodeRequest
-	9,  // 9: headscale.v1.HeadscaleService.SetTags:input_type -> headscale.v1.SetTagsRequest
-	10, // 10: headscale.v1.HeadscaleService.SetApprovedRoutes:input_type -> headscale.v1.SetApprovedRoutesRequest
-	11, // 11: headscale.v1.HeadscaleService.RegisterNode:input_type -> headscale.v1.RegisterNodeRequest
-	12, // 12: headscale.v1.HeadscaleService.DeleteNode:input_type -> headscale.v1.DeleteNodeRequest
-	13, // 13: headscale.v1.HeadscaleService.ExpireNode:input_type -> headscale.v1.ExpireNodeRequest
-	14, // 14: headscale.v1.HeadscaleService.RenameNode:input_type -> headscale.v1.RenameNodeRequest
-	15, // 15: headscale.v1.HeadscaleService.ListNodes:input_type -> headscale.v1.ListNodesRequest
-	16, // 16: headscale.v1.HeadscaleService.MoveNode:input_type -> headscale.v1.MoveNodeRequest
-	17, // 17: headscale.v1.HeadscaleService.BackfillNodeIPs:input_type -> headscale.v1.BackfillNodeIPsRequest
-	18, // 18: headscale.v1.HeadscaleService.CreateApiKey:input_type -> headscale.v1.CreateApiKeyRequest
-	19, // 19: headscale.v1.HeadscaleService.ExpireApiKey:input_type -> headscale.v1.ExpireApiKeyRequest
-	20, // 20: headscale.v1.HeadscaleService.ListApiKeys:input_type -> headscale.v1.ListApiKeysRequest
-	21, // 21: headscale.v1.HeadscaleService.DeleteApiKey:input_type -> headscale.v1.DeleteApiKeyRequest
-	22, // 22: headscale.v1.HeadscaleService.GetPolicy:input_type -> headscale.v1.GetPolicyRequest
-	23, // 23: headscale.v1.HeadscaleService.SetPolicy:input_type -> headscale.v1.SetPolicyRequest
-	24, // 24: headscale.v1.HeadscaleService.CreateUser:output_type -> headscale.v1.CreateUserResponse
-	25, // 25: headscale.v1.HeadscaleService.RenameUser:output_type -> headscale.v1.RenameUserResponse
-	26, // 26: headscale.v1.HeadscaleService.DeleteUser:output_type -> headscale.v1.DeleteUserResponse
-	27, // 27: headscale.v1.HeadscaleService.ListUsers:output_type -> headscale.v1.ListUsersResponse
-	28, // 28: headscale.v1.HeadscaleService.CreatePreAuthKey:output_type -> headscale.v1.CreatePreAuthKeyResponse
-	29, // 29: headscale.v1.HeadscaleService.ExpirePreAuthKey:output_type -> headscale.v1.ExpirePreAuthKeyResponse
-	30, // 30: headscale.v1.HeadscaleService.ListPreAuthKeys:output_type -> headscale.v1.ListPreAuthKeysResponse
-	31, // 31: headscale.v1.HeadscaleService.DebugCreateNode:output_type -> headscale.v1.DebugCreateNodeResponse
-	32, // 32: headscale.v1.HeadscaleService.GetNode:output_type -> headscale.v1.GetNodeResponse
-	33, // 33: headscale.v1.HeadscaleService.SetTags:output_type -> headscale.v1.SetTagsResponse
-	34, // 34: headscale.v1.HeadscaleService.SetApprovedRoutes:output_type -> headscale.v1.SetApprovedRoutesResponse
-	35, // 35: headscale.v1.HeadscaleService.RegisterNode:output_type -> headscale.v1.RegisterNodeResponse
-	36, // 36: headscale.v1.HeadscaleService.DeleteNode:output_type -> headscale.v1.DeleteNodeResponse
-	37, // 37: headscale.v1.HeadscaleService.ExpireNode:output_type -> headscale.v1.ExpireNodeResponse
-	38, // 38: headscale.v1.HeadscaleService.RenameNode:output_type -> headscale.v1.RenameNodeResponse
-	39, // 39: headscale.v1.HeadscaleService.ListNodes:output_type -> headscale.v1.ListNodesResponse
-	40, // 40: headscale.v1.HeadscaleService.MoveNode:output_type -> headscale.v1.MoveNodeResponse
-	41, // 41: headscale.v1.HeadscaleService.BackfillNodeIPs:output_type -> headscale.v1.BackfillNodeIPsResponse
-	42, // 42: headscale.v1.HeadscaleService.CreateApiKey:output_type -> headscale.v1.CreateApiKeyResponse
-	43, // 43: headscale.v1.HeadscaleService.ExpireApiKey:output_type -> headscale.v1.ExpireApiKeyResponse
-	44, // 44: headscale.v1.HeadscaleService.ListApiKeys:output_type -> headscale.v1.ListApiKeysResponse
-	45, // 45: headscale.v1.HeadscaleService.DeleteApiKey:output_type -> headscale.v1.DeleteApiKeyResponse
-	46, // 46: headscale.v1.HeadscaleService.GetPolicy:output_type -> headscale.v1.GetPolicyResponse
-	47, // 47: headscale.v1.HeadscaleService.SetPolicy:output_type -> headscale.v1.SetPolicyResponse
-	24, // [24:48] is the sub-list for method output_type
-	0,  // [0:24] is the sub-list for method input_type
+	2,  // 0: headscale.v1.HeadscaleService.CreateUser:input_type -> headscale.v1.CreateUserRequest
+	3,  // 1: headscale.v1.HeadscaleService.RenameUser:input_type -> headscale.v1.RenameUserRequest
+	4,  // 2: headscale.v1.HeadscaleService.DeleteUser:input_type -> headscale.v1.DeleteUserRequest
+	5,  // 3: headscale.v1.HeadscaleService.ListUsers:input_type -> headscale.v1.ListUsersRequest
+	6,  // 4: headscale.v1.HeadscaleService.CreatePreAuthKey:input_type -> headscale.v1.CreatePreAuthKeyRequest
+	7,  // 5: headscale.v1.HeadscaleService.ExpirePreAuthKey:input_type -> headscale.v1.ExpirePreAuthKeyRequest
+	8,  // 6: headscale.v1.HeadscaleService.ListPreAuthKeys:input_type -> headscale.v1.ListPreAuthKeysRequest
+	9,  // 7: headscale.v1.HeadscaleService.DebugCreateNode:input_type -> headscale.v1.DebugCreateNodeRequest
+	10, // 8: headscale.v1.HeadscaleService.GetNode:input_type -> headscale.v1.GetNodeRequest
+	11, // 9: headscale.v1.HeadscaleService.SetTags:input_type -> headscale.v1.SetTagsRequest
+	12, // 10: headscale.v1.HeadscaleService.SetApprovedRoutes:input_type -> headscale.v1.SetApprovedRoutesRequest
+	13, // 11: headscale.v1.HeadscaleService.RegisterNode:input_type -> headscale.v1.RegisterNodeRequest
+	14, // 12: headscale.v1.HeadscaleService.DeleteNode:input_type -> headscale.v1.DeleteNodeRequest
+	15, // 13: headscale.v1.HeadscaleService.ExpireNode:input_type -> headscale.v1.ExpireNodeRequest
+	16, // 14: headscale.v1.HeadscaleService.RenameNode:input_type -> headscale.v1.RenameNodeRequest
+	17, // 15: headscale.v1.HeadscaleService.ListNodes:input_type -> headscale.v1.ListNodesRequest
+	18, // 16: headscale.v1.HeadscaleService.MoveNode:input_type -> headscale.v1.MoveNodeRequest
+	19, // 17: headscale.v1.HeadscaleService.BackfillNodeIPs:input_type -> headscale.v1.BackfillNodeIPsRequest
+	20, // 18: headscale.v1.HeadscaleService.CreateApiKey:input_type -> headscale.v1.CreateApiKeyRequest
+	21, // 19: headscale.v1.HeadscaleService.ExpireApiKey:input_type -> headscale.v1.ExpireApiKeyRequest
+	22, // 20: headscale.v1.HeadscaleService.ListApiKeys:input_type -> headscale.v1.ListApiKeysRequest
+	23, // 21: headscale.v1.HeadscaleService.DeleteApiKey:input_type -> headscale.v1.DeleteApiKeyRequest
+	24, // 22: headscale.v1.HeadscaleService.GetPolicy:input_type -> headscale.v1.GetPolicyRequest
+	25, // 23: headscale.v1.HeadscaleService.SetPolicy:input_type -> headscale.v1.SetPolicyRequest
+	0,  // 24: headscale.v1.HeadscaleService.Health:input_type -> headscale.v1.HealthRequest
+	26, // 25: headscale.v1.HeadscaleService.CreateUser:output_type -> headscale.v1.CreateUserResponse
+	27, // 26: headscale.v1.HeadscaleService.RenameUser:output_type -> headscale.v1.RenameUserResponse
+	28, // 27: headscale.v1.HeadscaleService.DeleteUser:output_type -> headscale.v1.DeleteUserResponse
+	29, // 28: headscale.v1.HeadscaleService.ListUsers:output_type -> headscale.v1.ListUsersResponse
+	30, // 29: headscale.v1.HeadscaleService.CreatePreAuthKey:output_type -> headscale.v1.CreatePreAuthKeyResponse
+	31, // 30: headscale.v1.HeadscaleService.ExpirePreAuthKey:output_type -> headscale.v1.ExpirePreAuthKeyResponse
+	32, // 31: headscale.v1.HeadscaleService.ListPreAuthKeys:output_type -> headscale.v1.ListPreAuthKeysResponse
+	33, // 32: headscale.v1.HeadscaleService.DebugCreateNode:output_type -> headscale.v1.DebugCreateNodeResponse
+	34, // 33: headscale.v1.HeadscaleService.GetNode:output_type -> headscale.v1.GetNodeResponse
+	35, // 34: headscale.v1.HeadscaleService.SetTags:output_type -> headscale.v1.SetTagsResponse
+	36, // 35: headscale.v1.HeadscaleService.SetApprovedRoutes:output_type -> headscale.v1.SetApprovedRoutesResponse
+	37, // 36: headscale.v1.HeadscaleService.RegisterNode:output_type -> headscale.v1.RegisterNodeResponse
+	38, // 37: headscale.v1.HeadscaleService.DeleteNode:output_type -> headscale.v1.DeleteNodeResponse
+	39, // 38: headscale.v1.HeadscaleService.ExpireNode:output_type -> headscale.v1.ExpireNodeResponse
+	40, // 39: headscale.v1.HeadscaleService.RenameNode:output_type -> headscale.v1.RenameNodeResponse
+	41, // 40: headscale.v1.HeadscaleService.ListNodes:output_type -> headscale.v1.ListNodesResponse
+	42, // 41: headscale.v1.HeadscaleService.MoveNode:output_type -> headscale.v1.MoveNodeResponse
+	43, // 42: headscale.v1.HeadscaleService.BackfillNodeIPs:output_type -> headscale.v1.BackfillNodeIPsResponse
+	44, // 43: headscale.v1.HeadscaleService.CreateApiKey:output_type -> headscale.v1.CreateApiKeyResponse
+	45, // 44: headscale.v1.HeadscaleService.ExpireApiKey:output_type -> headscale.v1.ExpireApiKeyResponse
+	46, // 45: headscale.v1.HeadscaleService.ListApiKeys:output_type -> headscale.v1.ListApiKeysResponse
+	47, // 46: headscale.v1.HeadscaleService.DeleteApiKey:output_type -> headscale.v1.DeleteApiKeyResponse
+	48, // 47: headscale.v1.HeadscaleService.GetPolicy:output_type -> headscale.v1.GetPolicyResponse
+	49, // 48: headscale.v1.HeadscaleService.SetPolicy:output_type -> headscale.v1.SetPolicyResponse
+	1,  // 49: headscale.v1.HeadscaleService.Health:output_type -> headscale.v1.HealthResponse
+	25, // [25:50] is the sub-list for method output_type
+	0,  // [0:25] is the sub-list for method input_type
 	0,  // [0:0] is the sub-list for extension type_name
 	0,  // [0:0] is the sub-list for extension extendee
 	0,  // [0:0] is the sub-list for field type_name
@@ -180,12 +282,13 @@ func file_headscale_v1_headscale_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_headscale_v1_headscale_proto_rawDesc), len(file_headscale_v1_headscale_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   0,
+			NumMessages:   2,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
 		GoTypes:           file_headscale_v1_headscale_proto_goTypes,
 		DependencyIndexes: file_headscale_v1_headscale_proto_depIdxs,
+		MessageInfos:      file_headscale_v1_headscale_proto_msgTypes,
 	}.Build()
 	File_headscale_v1_headscale_proto = out.File
 	file_headscale_v1_headscale_proto_goTypes = nil
diff --git a/gen/go/headscale/v1/headscale.pb.gw.go b/gen/go/headscale/v1/headscale.pb.gw.go
index 2e1cc480..fcd7fa2b 100644
--- a/gen/go/headscale/v1/headscale.pb.gw.go
+++ b/gen/go/headscale/v1/headscale.pb.gw.go
@@ -809,6 +809,24 @@ func local_request_HeadscaleService_SetPolicy_0(ctx context.Context, marshaler r
 	return msg, metadata, err
 }
 
+func request_HeadscaleService_Health_0(ctx context.Context, marshaler runtime.Marshaler, client HeadscaleServiceClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq HealthRequest
+		metadata runtime.ServerMetadata
+	)
+	msg, err := client.Health(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_HeadscaleService_Health_0(ctx context.Context, marshaler runtime.Marshaler, server HeadscaleServiceServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq HealthRequest
+		metadata runtime.ServerMetadata
+	)
+	msg, err := server.Health(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterHeadscaleServiceHandlerServer registers the http handlers for service HeadscaleService to "mux".
 // UnaryRPC     :call HeadscaleServiceServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -1295,6 +1313,26 @@ func RegisterHeadscaleServiceHandlerServer(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_SetPolicy_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_HeadscaleService_Health_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/headscale.v1.HeadscaleService/Health", runtime.WithHTTPPathPattern("/api/v1/health"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_HeadscaleService_Health_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_Health_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 
 	return nil
 }
@@ -1743,6 +1781,23 @@ func RegisterHeadscaleServiceHandlerClient(ctx context.Context, mux *runtime.Ser
 		}
 		forward_HeadscaleService_SetPolicy_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_HeadscaleService_Health_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/headscale.v1.HeadscaleService/Health", runtime.WithHTTPPathPattern("/api/v1/health"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_HeadscaleService_Health_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_HeadscaleService_Health_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
@@ -1771,6 +1826,7 @@ var (
 	pattern_HeadscaleService_DeleteApiKey_0      = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 1, 0, 4, 1, 5, 3}, []string{"api", "v1", "apikey", "prefix"}, ""))
 	pattern_HeadscaleService_GetPolicy_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "policy"}, ""))
 	pattern_HeadscaleService_SetPolicy_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "policy"}, ""))
+	pattern_HeadscaleService_Health_0            = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"api", "v1", "health"}, ""))
 )
 
 var (
@@ -1798,4 +1854,5 @@ var (
 	forward_HeadscaleService_DeleteApiKey_0      = runtime.ForwardResponseMessage
 	forward_HeadscaleService_GetPolicy_0         = runtime.ForwardResponseMessage
 	forward_HeadscaleService_SetPolicy_0         = runtime.ForwardResponseMessage
+	forward_HeadscaleService_Health_0            = runtime.ForwardResponseMessage
 )
diff --git a/gen/go/headscale/v1/headscale_grpc.pb.go b/gen/go/headscale/v1/headscale_grpc.pb.go
index f6d6687a..bd8428c2 100644
--- a/gen/go/headscale/v1/headscale_grpc.pb.go
+++ b/gen/go/headscale/v1/headscale_grpc.pb.go
@@ -43,6 +43,7 @@ const (
 	HeadscaleService_DeleteApiKey_FullMethodName      = "/headscale.v1.HeadscaleService/DeleteApiKey"
 	HeadscaleService_GetPolicy_FullMethodName         = "/headscale.v1.HeadscaleService/GetPolicy"
 	HeadscaleService_SetPolicy_FullMethodName         = "/headscale.v1.HeadscaleService/SetPolicy"
+	HeadscaleService_Health_FullMethodName            = "/headscale.v1.HeadscaleService/Health"
 )
 
 // HeadscaleServiceClient is the client API for HeadscaleService service.
@@ -78,6 +79,8 @@ type HeadscaleServiceClient interface {
 	// --- Policy start ---
 	GetPolicy(ctx context.Context, in *GetPolicyRequest, opts ...grpc.CallOption) (*GetPolicyResponse, error)
 	SetPolicy(ctx context.Context, in *SetPolicyRequest, opts ...grpc.CallOption) (*SetPolicyResponse, error)
+	// --- Health start ---
+	Health(ctx context.Context, in *HealthRequest, opts ...grpc.CallOption) (*HealthResponse, error)
 }
 
 type headscaleServiceClient struct {
@@ -328,6 +331,16 @@ func (c *headscaleServiceClient) SetPolicy(ctx context.Context, in *SetPolicyReq
 	return out, nil
 }
 
+func (c *headscaleServiceClient) Health(ctx context.Context, in *HealthRequest, opts ...grpc.CallOption) (*HealthResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(HealthResponse)
+	err := c.cc.Invoke(ctx, HeadscaleService_Health_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // HeadscaleServiceServer is the server API for HeadscaleService service.
 // All implementations must embed UnimplementedHeadscaleServiceServer
 // for forward compatibility.
@@ -361,6 +374,8 @@ type HeadscaleServiceServer interface {
 	// --- Policy start ---
 	GetPolicy(context.Context, *GetPolicyRequest) (*GetPolicyResponse, error)
 	SetPolicy(context.Context, *SetPolicyRequest) (*SetPolicyResponse, error)
+	// --- Health start ---
+	Health(context.Context, *HealthRequest) (*HealthResponse, error)
 	mustEmbedUnimplementedHeadscaleServiceServer()
 }
 
@@ -443,6 +458,9 @@ func (UnimplementedHeadscaleServiceServer) GetPolicy(context.Context, *GetPolicy
 func (UnimplementedHeadscaleServiceServer) SetPolicy(context.Context, *SetPolicyRequest) (*SetPolicyResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method SetPolicy not implemented")
 }
+func (UnimplementedHeadscaleServiceServer) Health(context.Context, *HealthRequest) (*HealthResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Health not implemented")
+}
 func (UnimplementedHeadscaleServiceServer) mustEmbedUnimplementedHeadscaleServiceServer() {}
 func (UnimplementedHeadscaleServiceServer) testEmbeddedByValue()                          {}
 
@@ -896,6 +914,24 @@ func _HeadscaleService_SetPolicy_Handler(srv interface{}, ctx context.Context, d
 	return interceptor(ctx, in, info, handler)
 }
 
+func _HeadscaleService_Health_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(HealthRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(HeadscaleServiceServer).Health(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: HeadscaleService_Health_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(HeadscaleServiceServer).Health(ctx, req.(*HealthRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // HeadscaleService_ServiceDesc is the grpc.ServiceDesc for HeadscaleService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -999,6 +1035,10 @@ var HeadscaleService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "SetPolicy",
 			Handler:    _HeadscaleService_SetPolicy_Handler,
 		},
+		{
+			MethodName: "Health",
+			Handler:    _HeadscaleService_Health_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "headscale/v1/headscale.proto",
diff --git a/gen/openapiv2/headscale/v1/headscale.swagger.json b/gen/openapiv2/headscale/v1/headscale.swagger.json
index c55dc077..2900d65f 100644
--- a/gen/openapiv2/headscale/v1/headscale.swagger.json
+++ b/gen/openapiv2/headscale/v1/headscale.swagger.json
@@ -164,6 +164,29 @@
         ]
       }
     },
+    "/api/v1/health": {
+      "get": {
+        "summary": "--- Health start ---",
+        "operationId": "HeadscaleService_Health",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/v1HealthResponse"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "tags": [
+          "HeadscaleService"
+        ]
+      }
+    },
     "/api/v1/node": {
       "get": {
         "operationId": "HeadscaleService_ListNodes",
@@ -1056,6 +1079,14 @@
         }
       }
     },
+    "v1HealthResponse": {
+      "type": "object",
+      "properties": {
+        "databaseConnectivity": {
+          "type": "boolean"
+        }
+      }
+    },
     "v1ListApiKeysResponse": {
       "type": "object",
       "properties": {
diff --git a/hscontrol/grpcv1.go b/hscontrol/grpcv1.go
index 6290e065..1d620ba6 100644
--- a/hscontrol/grpcv1.go
+++ b/hscontrol/grpcv1.go
@@ -773,4 +773,24 @@ func (api headscaleV1APIServer) DebugCreateNode(
 	return &v1.DebugCreateNodeResponse{Node: newNode.Node.Proto()}, nil
 }
 
+func (api headscaleV1APIServer) Health(
+	ctx context.Context,
+	request *v1.HealthRequest,
+) (*v1.HealthResponse, error) {
+	var healthErr error
+	response := &v1.HealthResponse{}
+
+	if err := api.h.state.PingDB(ctx); err != nil {
+		healthErr = fmt.Errorf("database ping failed: %w", err)
+	} else {
+		response.DatabaseConnectivity = true
+	}
+
+	if healthErr != nil {
+		log.Error().Err(healthErr).Msg("Health check failed")
+	}
+
+	return response, healthErr
+}
+
 func (api headscaleV1APIServer) mustEmbedUnimplementedHeadscaleServiceServer() {}
diff --git a/proto/headscale/v1/headscale.proto b/proto/headscale/v1/headscale.proto
index 7e0672bb..3b42a3f3 100644
--- a/proto/headscale/v1/headscale.proto
+++ b/proto/headscale/v1/headscale.proto
@@ -182,6 +182,14 @@ service HeadscaleService {
   }
   // --- Policy end ---
 
+  // --- Health start ---
+  rpc Health(HealthRequest) returns (HealthResponse) {
+    option (google.api.http) = {
+      get : "/api/v1/health"
+    };
+  }
+  // --- Health end ---
+
   // Implement Tailscale API
   // rpc GetDevice(GetDeviceRequest) returns(GetDeviceResponse) {
   //     option(google.api.http) = {
@@ -209,3 +217,9 @@ service HeadscaleService {
   //     };
   // }
 }
+
+message HealthRequest {}
+
+message HealthResponse {
+  bool database_connectivity = 1;
+}



Test patch:
diff --git a/integration/ssh_test.go b/integration/ssh_test.go
index 2a27d6d1..33335ccd 100644
--- a/integration/ssh_test.go
+++ b/integration/ssh_test.go
@@ -496,13 +496,13 @@ func TestSSHAutogroupSelf(t *testing.T) {
 	defer scenario.ShutdownAssertNoPanics(t)
 
 	user1Clients, err := scenario.ListTailscaleClients("user1")
-	assertNoErrListClients(t, err)
+	requireNoErrListClients(t, err)
 
 	user2Clients, err := scenario.ListTailscaleClients("user2")
-	assertNoErrListClients(t, err)
+	requireNoErrListClients(t, err)
 
 	err = scenario.WaitForTailscaleSync()
-	assertNoErrSync(t, err)
+	requireNoErrSync(t, err)
 
 	// Test that user1's devices can SSH to each other
 	for _, client := range user1Clients {