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13 changed files with 302 additions and 67 deletions
+20
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@@ -0,0 +1,20 @@
# EditorConfig is awesome: https://editorconfig.org
root = true
# Default settings for all files
[*]
charset = utf-8
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
# Settings for Go files
[*.go]
indent_style = tab
indent_size = 4
# Settings for Bash scripts
[*.sh]
indent_style = space
indent_size = 4
+3 -1
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@@ -1,5 +1,5 @@
<div align="center">
<img src="./website/images/logo.svg" height="100" alt="Uncloud logo"/>
<img src="./website/images/logo.svg" height="100" width="100" alt="Uncloud logo"/>
<h1>Uncloud</h1>
<p><strong>Docker simplicity. Multi-machine power.</strong></p>
@@ -96,6 +96,8 @@ platform, whether you're running on a $5 VPS, a spare Mac mini, or a rack of bar
# or using curl (macOS/Linux)
curl -fsS https://get.uncloud.run/install.sh | sh
```
See [Installation](https://docs.uncloud.run/getting-started/install-cli) for more options.
2. Initialise your first machine:
+66 -5
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@@ -2,13 +2,16 @@ package machine
import (
"context"
"errors"
"fmt"
"maps"
"slices"
"strings"
"sync"
"github.com/charmbracelet/lipgloss"
"github.com/charmbracelet/lipgloss/tree"
"github.com/docker/compose/v2/pkg/progress"
"github.com/docker/docker/api/types/container"
"github.com/psviderski/uncloud/internal/cli"
"github.com/psviderski/uncloud/pkg/api"
@@ -68,7 +71,11 @@ func remove(ctx context.Context, uncli *cli.CLI, machineName string, opts remove
containers := machineContainers[0].Containers
if len(containers) > 0 {
fmt.Printf("Found %d service containers on machine '%s':\n\n", len(containers), m.Name)
plural := ""
if len(containers) > 1 {
plural = "s"
}
fmt.Printf("Found %d service container%s on machine '%s':\n", len(containers), plural, m.Name)
fmt.Println(formatContainerTree(containers))
fmt.Println()
fmt.Println("This will remove all service containers on the machine, reset it to the uninitialised state, " +
@@ -89,12 +96,23 @@ func remove(ctx context.Context, uncli *cli.CLI, machineName string, opts remove
}
}
// TODO: 3. Remove all service containers on the machine.
// TODO: 4. Implement and call ResetMachine via Machine API to reset the machine state to uninitialised.
if len(containers) > 0 {
err = progress.RunWithTitle(ctx, func(ctx context.Context) error {
return removeContainers(ctx, client, containers)
}, uncli.ProgressOut(), "Removing containers")
if err != nil {
return fmt.Errorf("remove containers: %w", err)
}
fmt.Println()
}
// TODO: 4. Implement and call Reset via Machine API to reset the machine state to uninitialised.
// TODO: 5. Remove the machine from the cluster store.
fmt.Printf("Machine '%s' removed from the cluster.\n", m.Name)
return nil
return fmt.Errorf("resetting machine is not fully implemented yet")
//fmt.Printf("Machine '%s' removed from the cluster.\n", m.Name)
//return nil
}
// formatContainerTree formats a list of containers grouped by service as a tree structure.
@@ -137,3 +155,46 @@ func formatContainerTree(containers []api.ServiceContainer) string {
return strings.Join(output, "\n")
}
// removeContainers removes the given service containers from the machine.
func removeContainers(ctx context.Context, client api.Client, containers []api.ServiceContainer) error {
if len(containers) == 0 {
return nil
}
wg := sync.WaitGroup{}
errCh := make(chan error)
for _, ctr := range containers {
wg.Add(1)
go func(c api.ServiceContainer) {
defer wg.Done()
// Gracefully stop the container before removing it.
err := client.StopContainer(ctx, c.ServiceID(), c.ID, container.StopOptions{})
if err != nil && !errors.Is(err, api.ErrNotFound) {
errCh <- fmt.Errorf("stop container '%s': %w", c.ID, err)
}
err = client.RemoveContainer(ctx, c.ServiceID(), c.ID, container.RemoveOptions{
// Remove anonymous volumes created by the container.
RemoveVolumes: true,
})
if err != nil && !errors.Is(err, api.ErrNotFound) {
errCh <- fmt.Errorf("remove container '%s': %w", c.ID, err)
}
}(ctr)
}
go func() {
wg.Wait()
close(errCh)
}()
var err error
for e := range errCh {
err = errors.Join(err, e)
}
return err
}
@@ -97,6 +97,22 @@ After installation, verify that `uc` command is working:
uc --version
```
## Linux (via package managers)
### Debian
Via unofficial repository packages created and maintained at [uncloud-debian](https://github.com/dariogriffo/uncloud-debian/) by @dariogriffo
You can install uncloud the debian way by running:
```sh
curl -sS https://debian.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/trusted.gpg.d/debian.griffo.io.gpg
echo "deb https://debian.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | sudo tee /etc/apt/sources.list.d/debian.griffo.io.list
apt install -y uncloud
```
or in the releases page of the repository [here](https://github.com/dariogriffo/uncloud-debian/releases)
## Next steps
Now that you have `uc` installed, you're ready to:
-2
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@@ -2,8 +2,6 @@ module github.com/psviderski/uncloud
go 1.23.0
toolchain go1.23.2
require (
github.com/BurntSushi/toml v1.4.0
github.com/Masterminds/semver v1.5.0
+4
View File
@@ -105,6 +105,8 @@ github.com/aws/smithy-go v1.20.2 h1:tbp628ireGtzcHDDmLT/6ADHidqnwgF57XOXZe6tp4Q=
github.com/aws/smithy-go v1.20.2/go.mod h1:krry+ya/rV9RDcV/Q16kpu6ypI4K2czasz0NC3qS14E=
github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
github.com/aymanbagabas/go-udiff v0.2.0 h1:TK0fH4MteXUDspT88n8CKzvK0X9O2xu9yQjWpi6yML8=
github.com/aymanbagabas/go-udiff v0.2.0/go.mod h1:RE4Ex0qsGkTAJoQdQQCA0uG+nAzJO/pI/QwceO5fgrA=
github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/benbjohnson/clock v1.3.5 h1:VvXlSJBzZpA/zum6Sj74hxwYI2DIxRWuNIoXAzHZz5o=
github.com/benbjohnson/clock v1.3.5/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
@@ -153,6 +155,8 @@ github.com/charmbracelet/lipgloss v0.13.0 h1:4X3PPeoWEDCMvzDvGmTajSyYPcZM4+y8sCA
github.com/charmbracelet/lipgloss v0.13.0/go.mod h1:nw4zy0SBX/F/eAO1cWdcvy6qnkDUxr8Lw7dvFrAIbbY=
github.com/charmbracelet/x/ansi v0.3.2 h1:wsEwgAN+C9U06l9dCVMX0/L3x7ptvY1qmjMwyfE6USY=
github.com/charmbracelet/x/ansi v0.3.2/go.mod h1:dk73KoMTT5AX5BsX0KrqhsTqAnhZZoCBjs7dGWp4Ktw=
github.com/charmbracelet/x/exp/golden v0.0.0-20240815200342-61de596daa2b h1:MnAMdlwSltxJyULnrYbkZpp4k58Co7Tah3ciKhSNo0Q=
github.com/charmbracelet/x/exp/golden v0.0.0-20240815200342-61de596daa2b/go.mod h1:wDlXFlCrmJ8J+swcL/MnGUuYnqgQdW9rhSD61oNMb6U=
github.com/charmbracelet/x/exp/strings v0.0.0-20240919170804-a4978c8e603a h1:JMdM89Udp/cOl5tC3MuUJXTPE/nAdU1oyt9jRU44qq8=
github.com/charmbracelet/x/exp/strings v0.0.0-20240919170804-a4978c8e603a/go.mod h1:pBhA0ybfXv6hDjQUZ7hk1lVxBiUbupdw5R31yPUViVQ=
github.com/charmbracelet/x/term v0.2.0 h1:cNB9Ot9q8I711MyZ7myUR5HFWL/lc3OpU8jZ4hwm0x0=
+114 -57
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@@ -466,6 +466,44 @@ func (x *TokenResponse) GetToken() string {
return ""
}
type ResetRequest struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
unknownFields protoimpl.UnknownFields
}
func (x *ResetRequest) Reset() {
*x = ResetRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[7]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
}
func (x *ResetRequest) String() string {
return protoimpl.X.MessageStringOf(x)
}
func (*ResetRequest) ProtoMessage() {}
func (x *ResetRequest) ProtoReflect() protoreflect.Message {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[7]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
ms.StoreMessageInfo(mi)
}
return ms
}
return mi.MessageOf(x)
}
// Deprecated: Use ResetRequest.ProtoReflect.Descriptor instead.
func (*ResetRequest) Descriptor() ([]byte, []int) {
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{7}
}
type Service struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@@ -480,7 +518,7 @@ type Service struct {
func (x *Service) Reset() {
*x = Service{}
if protoimpl.UnsafeEnabled {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[7]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[8]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -493,7 +531,7 @@ func (x *Service) String() string {
func (*Service) ProtoMessage() {}
func (x *Service) ProtoReflect() protoreflect.Message {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[7]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[8]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -506,7 +544,7 @@ func (x *Service) ProtoReflect() protoreflect.Message {
// Deprecated: Use Service.ProtoReflect.Descriptor instead.
func (*Service) Descriptor() ([]byte, []int) {
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{7}
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{8}
}
func (x *Service) GetId() string {
@@ -548,7 +586,7 @@ type InspectServiceRequest struct {
func (x *InspectServiceRequest) Reset() {
*x = InspectServiceRequest{}
if protoimpl.UnsafeEnabled {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[8]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[9]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -561,7 +599,7 @@ func (x *InspectServiceRequest) String() string {
func (*InspectServiceRequest) ProtoMessage() {}
func (x *InspectServiceRequest) ProtoReflect() protoreflect.Message {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[8]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[9]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -574,7 +612,7 @@ func (x *InspectServiceRequest) ProtoReflect() protoreflect.Message {
// Deprecated: Use InspectServiceRequest.ProtoReflect.Descriptor instead.
func (*InspectServiceRequest) Descriptor() ([]byte, []int) {
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{8}
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{9}
}
func (x *InspectServiceRequest) GetId() string {
@@ -595,7 +633,7 @@ type InspectServiceResponse struct {
func (x *InspectServiceResponse) Reset() {
*x = InspectServiceResponse{}
if protoimpl.UnsafeEnabled {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[9]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[10]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -608,7 +646,7 @@ func (x *InspectServiceResponse) String() string {
func (*InspectServiceResponse) ProtoMessage() {}
func (x *InspectServiceResponse) ProtoReflect() protoreflect.Message {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[9]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[10]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -621,7 +659,7 @@ func (x *InspectServiceResponse) ProtoReflect() protoreflect.Message {
// Deprecated: Use InspectServiceResponse.ProtoReflect.Descriptor instead.
func (*InspectServiceResponse) Descriptor() ([]byte, []int) {
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{9}
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{10}
}
func (x *InspectServiceResponse) GetService() *Service {
@@ -644,7 +682,7 @@ type Service_Container struct {
func (x *Service_Container) Reset() {
*x = Service_Container{}
if protoimpl.UnsafeEnabled {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[10]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[11]
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
ms.StoreMessageInfo(mi)
}
@@ -657,7 +695,7 @@ func (x *Service_Container) String() string {
func (*Service_Container) ProtoMessage() {}
func (x *Service_Container) ProtoReflect() protoreflect.Message {
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[10]
mi := &file_internal_machine_api_pb_machine_proto_msgTypes[11]
if protoimpl.UnsafeEnabled && x != nil {
ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
if ms.LoadMessageInfo() == nil {
@@ -670,7 +708,7 @@ func (x *Service_Container) ProtoReflect() protoreflect.Message {
// Deprecated: Use Service_Container.ProtoReflect.Descriptor instead.
func (*Service_Container) Descriptor() ([]byte, []int) {
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{7, 0}
return file_internal_machine_api_pb_machine_proto_rawDescGZIP(), []int{8, 0}
}
func (x *Service_Container) GetMachineId() string {
@@ -748,7 +786,8 @@ var file_internal_machine_api_pb_machine_proto_rawDesc = []byte{
0x0d, 0x6f, 0x74, 0x68, 0x65, 0x72, 0x4d, 0x61, 0x63, 0x68, 0x69, 0x6e, 0x65, 0x73, 0x22, 0x25,
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@@ -767,7 +806,7 @@ var file_internal_machine_api_pb_machine_proto_rawDesc = []byte{
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@@ -787,16 +826,19 @@ var file_internal_machine_api_pb_machine_proto_rawDesc = []byte{
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0x70, 0x69, 0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (
@@ -811,7 +853,7 @@ func file_internal_machine_api_pb_machine_proto_rawDescGZIP() []byte {
return file_internal_machine_api_pb_machine_proto_rawDescData
}
var file_internal_machine_api_pb_machine_proto_msgTypes = make([]protoimpl.MessageInfo, 11)
var file_internal_machine_api_pb_machine_proto_msgTypes = make([]protoimpl.MessageInfo, 12)
var file_internal_machine_api_pb_machine_proto_goTypes = []any{
(*MachineInfo)(nil), // 0: api.MachineInfo
(*NetworkConfig)(nil), // 1: api.NetworkConfig
@@ -820,42 +862,45 @@ var file_internal_machine_api_pb_machine_proto_goTypes = []any{
(*InitClusterResponse)(nil), // 4: api.InitClusterResponse
(*JoinClusterRequest)(nil), // 5: api.JoinClusterRequest
(*TokenResponse)(nil), // 6: api.TokenResponse
(*Service)(nil), // 7: api.Service
(*InspectServiceRequest)(nil), // 8: api.InspectServiceRequest
(*InspectServiceResponse)(nil), // 9: api.InspectServiceResponse
(*Service_Container)(nil), // 10: api.Service.Container
(*IP)(nil), // 11: api.IP
(*IPPrefix)(nil), // 12: api.IPPrefix
(*IPPort)(nil), // 13: api.IPPort
(*emptypb.Empty)(nil), // 14: google.protobuf.Empty
(*ResetRequest)(nil), // 7: api.ResetRequest
(*Service)(nil), // 8: api.Service
(*InspectServiceRequest)(nil), // 9: api.InspectServiceRequest
(*InspectServiceResponse)(nil), // 10: api.InspectServiceResponse
(*Service_Container)(nil), // 11: api.Service.Container
(*IP)(nil), // 12: api.IP
(*IPPrefix)(nil), // 13: api.IPPrefix
(*IPPort)(nil), // 14: api.IPPort
(*emptypb.Empty)(nil), // 15: google.protobuf.Empty
}
var file_internal_machine_api_pb_machine_proto_depIdxs = []int32{
1, // 0: api.MachineInfo.network:type_name -> api.NetworkConfig
11, // 1: api.MachineInfo.public_ip:type_name -> api.IP
12, // 2: api.NetworkConfig.subnet:type_name -> api.IPPrefix
11, // 3: api.NetworkConfig.management_ip:type_name -> api.IP
13, // 4: api.NetworkConfig.endpoints:type_name -> api.IPPort
12, // 5: api.InitClusterRequest.network:type_name -> api.IPPrefix
11, // 6: api.InitClusterRequest.public_ip:type_name -> api.IP
12, // 1: api.MachineInfo.public_ip:type_name -> api.IP
13, // 2: api.NetworkConfig.subnet:type_name -> api.IPPrefix
12, // 3: api.NetworkConfig.management_ip:type_name -> api.IP
14, // 4: api.NetworkConfig.endpoints:type_name -> api.IPPort
13, // 5: api.InitClusterRequest.network:type_name -> api.IPPrefix
12, // 6: api.InitClusterRequest.public_ip:type_name -> api.IP
0, // 7: api.InitClusterResponse.machine:type_name -> api.MachineInfo
0, // 8: api.JoinClusterRequest.machine:type_name -> api.MachineInfo
0, // 9: api.JoinClusterRequest.other_machines:type_name -> api.MachineInfo
10, // 10: api.Service.containers:type_name -> api.Service.Container
7, // 11: api.InspectServiceResponse.service:type_name -> api.Service
14, // 12: api.Machine.CheckPrerequisites:input_type -> google.protobuf.Empty
11, // 10: api.Service.containers:type_name -> api.Service.Container
8, // 11: api.InspectServiceResponse.service:type_name -> api.Service
15, // 12: api.Machine.CheckPrerequisites:input_type -> google.protobuf.Empty
3, // 13: api.Machine.InitCluster:input_type -> api.InitClusterRequest
5, // 14: api.Machine.JoinCluster:input_type -> api.JoinClusterRequest
14, // 15: api.Machine.Token:input_type -> google.protobuf.Empty
14, // 16: api.Machine.Inspect:input_type -> google.protobuf.Empty
8, // 17: api.Machine.InspectService:input_type -> api.InspectServiceRequest
2, // 18: api.Machine.CheckPrerequisites:output_type -> api.CheckPrerequisitesResponse
4, // 19: api.Machine.InitCluster:output_type -> api.InitClusterResponse
14, // 20: api.Machine.JoinCluster:output_type -> google.protobuf.Empty
6, // 21: api.Machine.Token:output_type -> api.TokenResponse
0, // 22: api.Machine.Inspect:output_type -> api.MachineInfo
9, // 23: api.Machine.InspectService:output_type -> api.InspectServiceResponse
18, // [18:24] is the sub-list for method output_type
12, // [12:18] is the sub-list for method input_type
15, // 15: api.Machine.Token:input_type -> google.protobuf.Empty
15, // 16: api.Machine.Inspect:input_type -> google.protobuf.Empty
7, // 17: api.Machine.Reset:input_type -> api.ResetRequest
9, // 18: api.Machine.InspectService:input_type -> api.InspectServiceRequest
2, // 19: api.Machine.CheckPrerequisites:output_type -> api.CheckPrerequisitesResponse
4, // 20: api.Machine.InitCluster:output_type -> api.InitClusterResponse
15, // 21: api.Machine.JoinCluster:output_type -> google.protobuf.Empty
6, // 22: api.Machine.Token:output_type -> api.TokenResponse
0, // 23: api.Machine.Inspect:output_type -> api.MachineInfo
15, // 24: api.Machine.Reset:output_type -> google.protobuf.Empty
10, // 25: api.Machine.InspectService:output_type -> api.InspectServiceResponse
19, // [19:26] is the sub-list for method output_type
12, // [12:19] is the sub-list for method input_type
12, // [12:12] is the sub-list for extension type_name
12, // [12:12] is the sub-list for extension extendee
0, // [0:12] is the sub-list for field type_name
@@ -953,7 +998,7 @@ func file_internal_machine_api_pb_machine_proto_init() {
}
}
file_internal_machine_api_pb_machine_proto_msgTypes[7].Exporter = func(v any, i int) any {
switch v := v.(*Service); i {
switch v := v.(*ResetRequest); i {
case 0:
return &v.state
case 1:
@@ -965,7 +1010,7 @@ func file_internal_machine_api_pb_machine_proto_init() {
}
}
file_internal_machine_api_pb_machine_proto_msgTypes[8].Exporter = func(v any, i int) any {
switch v := v.(*InspectServiceRequest); i {
switch v := v.(*Service); i {
case 0:
return &v.state
case 1:
@@ -977,7 +1022,7 @@ func file_internal_machine_api_pb_machine_proto_init() {
}
}
file_internal_machine_api_pb_machine_proto_msgTypes[9].Exporter = func(v any, i int) any {
switch v := v.(*InspectServiceResponse); i {
switch v := v.(*InspectServiceRequest); i {
case 0:
return &v.state
case 1:
@@ -989,6 +1034,18 @@ func file_internal_machine_api_pb_machine_proto_init() {
}
}
file_internal_machine_api_pb_machine_proto_msgTypes[10].Exporter = func(v any, i int) any {
switch v := v.(*InspectServiceResponse); i {
case 0:
return &v.state
case 1:
return &v.sizeCache
case 2:
return &v.unknownFields
default:
return nil
}
}
file_internal_machine_api_pb_machine_proto_msgTypes[11].Exporter = func(v any, i int) any {
switch v := v.(*Service_Container); i {
case 0:
return &v.state
@@ -1011,7 +1068,7 @@ func file_internal_machine_api_pb_machine_proto_init() {
GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
RawDescriptor: file_internal_machine_api_pb_machine_proto_rawDesc,
NumEnums: 0,
NumMessages: 11,
NumMessages: 12,
NumExtensions: 0,
NumServices: 1,
},
+6
View File
@@ -14,6 +14,9 @@ service Machine {
rpc JoinCluster(JoinClusterRequest) returns (google.protobuf.Empty);
rpc Token(google.protobuf.Empty) returns (TokenResponse);
rpc Inspect(google.protobuf.Empty) returns (MachineInfo);
// Reset restores the machine to a clean state, removing all cluster-related сonfiguration and data.
rpc Reset(ResetRequest) returns (google.protobuf.Empty);
rpc InspectService(InspectServiceRequest) returns (InspectServiceResponse);
}
@@ -61,6 +64,9 @@ message TokenResponse {
string token = 1;
}
message ResetRequest {
}
message Service {
string id = 1;
string name = 2;
@@ -25,6 +25,7 @@ const (
Machine_JoinCluster_FullMethodName = "/api.Machine/JoinCluster"
Machine_Token_FullMethodName = "/api.Machine/Token"
Machine_Inspect_FullMethodName = "/api.Machine/Inspect"
Machine_Reset_FullMethodName = "/api.Machine/Reset"
Machine_InspectService_FullMethodName = "/api.Machine/InspectService"
)
@@ -38,6 +39,8 @@ type MachineClient interface {
JoinCluster(ctx context.Context, in *JoinClusterRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
Token(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*TokenResponse, error)
Inspect(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*MachineInfo, error)
// Reset restores the machine to a clean state, removing all cluster-related сonfiguration and data.
Reset(ctx context.Context, in *ResetRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
InspectService(ctx context.Context, in *InspectServiceRequest, opts ...grpc.CallOption) (*InspectServiceResponse, error)
}
@@ -99,6 +102,16 @@ func (c *machineClient) Inspect(ctx context.Context, in *emptypb.Empty, opts ...
return out, nil
}
func (c *machineClient) Reset(ctx context.Context, in *ResetRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(emptypb.Empty)
err := c.cc.Invoke(ctx, Machine_Reset_FullMethodName, in, out, cOpts...)
if err != nil {
return nil, err
}
return out, nil
}
func (c *machineClient) InspectService(ctx context.Context, in *InspectServiceRequest, opts ...grpc.CallOption) (*InspectServiceResponse, error) {
cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
out := new(InspectServiceResponse)
@@ -119,6 +132,8 @@ type MachineServer interface {
JoinCluster(context.Context, *JoinClusterRequest) (*emptypb.Empty, error)
Token(context.Context, *emptypb.Empty) (*TokenResponse, error)
Inspect(context.Context, *emptypb.Empty) (*MachineInfo, error)
// Reset restores the machine to a clean state, removing all cluster-related сonfiguration and data.
Reset(context.Context, *ResetRequest) (*emptypb.Empty, error)
InspectService(context.Context, *InspectServiceRequest) (*InspectServiceResponse, error)
mustEmbedUnimplementedMachineServer()
}
@@ -145,6 +160,9 @@ func (UnimplementedMachineServer) Token(context.Context, *emptypb.Empty) (*Token
func (UnimplementedMachineServer) Inspect(context.Context, *emptypb.Empty) (*MachineInfo, error) {
return nil, status.Errorf(codes.Unimplemented, "method Inspect not implemented")
}
func (UnimplementedMachineServer) Reset(context.Context, *ResetRequest) (*emptypb.Empty, error) {
return nil, status.Errorf(codes.Unimplemented, "method Reset not implemented")
}
func (UnimplementedMachineServer) InspectService(context.Context, *InspectServiceRequest) (*InspectServiceResponse, error) {
return nil, status.Errorf(codes.Unimplemented, "method InspectService not implemented")
}
@@ -259,6 +277,24 @@ func _Machine_Inspect_Handler(srv interface{}, ctx context.Context, dec func(int
return interceptor(ctx, in, info, handler)
}
func _Machine_Reset_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(ResetRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(MachineServer).Reset(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: Machine_Reset_FullMethodName,
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(MachineServer).Reset(ctx, req.(*ResetRequest))
}
return interceptor(ctx, in, info, handler)
}
func _Machine_InspectService_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(InspectServiceRequest)
if err := dec(in); err != nil {
@@ -304,6 +340,10 @@ var Machine_ServiceDesc = grpc.ServiceDesc{
MethodName: "Inspect",
Handler: _Machine_Inspect_Handler,
},
{
MethodName: "Reset",
Handler: _Machine_Reset_Handler,
},
{
MethodName: "InspectService",
Handler: _Machine_InspectService_Handler,
+9
View File
@@ -13,6 +13,7 @@ import (
"github.com/psviderski/uncloud/internal/machine/dns"
"github.com/psviderski/uncloud/internal/machine/firewall"
"github.com/psviderski/uncloud/internal/machine/network"
"github.com/psviderski/uncloud/pkg/api"
)
// EnsureUncloudNetwork creates the Docker bridge network NetworkName with the provided machine subnet
@@ -52,6 +53,14 @@ func (m *Manager) EnsureUncloudNetwork(ctx context.Context, subnet netip.Prefix,
},
},
},
Labels: map[string]string{
api.LabelManaged: "",
},
Options: map[string]string{
// Starting with Docker 28.2.0 (https://github.com/moby/moby/pull/49832), we have to explicitly
// allow direct routing from the WireGuard interface to the bridge network.
"com.docker.network.bridge.trusted_host_interfaces": network.WireGuardInterfaceName,
},
},
); err != nil {
return fmt.Errorf("create Docker network '%s': %w", NetworkName, err)
+16
View File
@@ -776,6 +776,22 @@ func (m *Machine) Inspect(_ context.Context, _ *emptypb.Empty) (*pb.MachineInfo,
}, nil
}
// Reset restores the machine to a clean state, removing all cluster-related сonfiguration and data and scheduling
// a graceful shutdown. The uncloud daemon will restart the machine if managed by systemd.
func (m *Machine) Reset(ctx context.Context, _ *pb.ResetRequest) (*emptypb.Empty, error) {
slog.Info("Resetting machine to a clean state.")
// TODO: stop and remove all managed service containers.
// TODO: check if the request is coming from the unix or network socket. For the network socket, the reset should
// be called in a separate goroutine to avoid blocking the RPC response.
// TODO: stop the network controller
// TODO: implement and call Cleanup on the network controller to remove Docker network, WG interface, iptables
// rules, corrosion state, ?stop corrosion service.
// TODO: stop the machine and remove the machine.json state. The daemon should restart it to a clean state.
return &emptypb.Empty{}, status.Error(codes.Unimplemented, "reset machine is not implemented yet")
}
// InspectService returns detailed information about a service and its containers stored in the cluster store.
func (m *Machine) InspectService(
ctx context.Context, req *pb.InspectServiceRequest,
+4 -1
View File
@@ -95,7 +95,10 @@ func (o *RemoveContainerOperation) Execute(ctx context.Context, cli Client) erro
if err := cli.StopContainer(ctx, o.ServiceID, o.ContainerID, container.StopOptions{}); err != nil {
return fmt.Errorf("stop container: %w", err)
}
if err := cli.RemoveContainer(ctx, o.ServiceID, o.ContainerID, container.RemoveOptions{}); err != nil {
if err := cli.RemoveContainer(ctx, o.ServiceID, o.ContainerID, container.RemoveOptions{
// Remove anonymous volumes created by the container.
RemoveVolumes: true,
}); err != nil {
return fmt.Errorf("remove container: %w", err)
}
+4 -1
View File
@@ -251,7 +251,10 @@ func (cli *Client) RemoveService(ctx context.Context, id string) error {
return
}
err = cli.RemoveContainer(ctx, svc.ID, mc.Container.ID, container.RemoveOptions{})
err = cli.RemoveContainer(ctx, svc.ID, mc.Container.ID, container.RemoveOptions{
// Remove anonymous volumes created by the container.
RemoveVolumes: true,
})
if err != nil && !errors.Is(err, api.ErrNotFound) {
errCh <- fmt.Errorf("remove container '%s': %w", mc.Container.ID, err)
}