server-manager/backend
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ACoolName
2025-03-20 18:39:49 +02:00
parent 5f01b6b27c
commit 2e36a019cd
12 changed files with 177 additions and 62 deletions
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132
instancemanager/docker/instance_manager.go
View File

@@ -4,6 +4,7 @@ import (
"context"
"encoding/json"
"fmt"
"log"
"maps"
"net"
"strings"
@@ -23,8 +24,10 @@ import (
type InstanceManager struct {
instancemanager.InstanceManager
client *client.Client
config models.DockerInstanceManagerConfig
client *client.Client
config models.DockerInstanceManagerConfig
browsersSubDomain string
siteDomain string
}
func (self *InstanceManager) containerList(ctx context.Context, labels ContainerLabels, all bool) ([]container.Summary, error) {
@@ -129,7 +132,7 @@ func (self *InstanceManager) GetServer(ctx context.Context, serverId string) (*i
RunningCommand: "",
RunningImage: nil,
Ports: nil,
Domain: self.config.GamesDomain,
Domain: self.siteDomain,
}, nil
}
@@ -146,7 +149,7 @@ func (self *InstanceManager) GetServer(ctx context.Context, serverId string) (*i
RunningCommand: runningCommand,
Ports: convertContainerPortsToPorts(serverContainer.Ports),
RunningImage: &image,
Domain: self.config.GamesDomain,
Domain: self.siteDomain,
}, nil
}
@@ -170,7 +173,7 @@ func (self *InstanceManager) ListServers(ctx context.Context) ([]instancemanager
RunningCommand: "",
Ports: nil,
RunningImage: nil,
Domain: self.config.GamesDomain,
Domain: self.siteDomain,
}
}
@@ -328,18 +331,22 @@ func (self *InstanceManager) StopServer(ctx context.Context, serverId string) er
return nil
}
func (self *InstanceManager) CreateServer(ctx context.Context) (*instancemanager.Server, error) {
labels, err := convertLabelsToMap(VolumeLabels{
Type: Game,
})
func (self *InstanceManager) createVolume(ctx context.Context, volumeLabels VolumeLabels) (volume.Volume, error) {
labels, err := convertLabelsToMap(volumeLabels)
if err != nil {
return nil, err
return volume.Volume{}, err
}
volume, err := self.client.VolumeCreate(ctx, volume.CreateOptions{
Labels: *labels,
})
return volume, err
}
func (self *InstanceManager) CreateServer(ctx context.Context) (*instancemanager.Server, error) {
volume, err := self.createVolume(ctx, VolumeLabels{Type: Game})
if err != nil {
return nil, err
}
@@ -349,7 +356,7 @@ func (self *InstanceManager) CreateServer(ctx context.Context) (*instancemanager
Running: false,
RunningImage: nil,
RunningCommand: "",
Domain: self.config.GamesDomain,
Domain: self.siteDomain,
}, nil
}
@@ -455,8 +462,9 @@ func (self *InstanceManager) GetFileBrowser(ctx context.Context, serverId string
}
return &models.FileBrowser{
Url: containerLabels.VolumeId[:12] + "." + self.config.BrowsersDomain,
Id: rawContainer.ID,
Url: fmt.Sprintf("%s/browsers/%s/", self.siteDomain, containerLabels.VolumeId),
ServerId: containerLabels.VolumeId,
Id: rawContainer.ID,
}, nil
}
@@ -475,8 +483,9 @@ func (self *InstanceManager) ListFileBrowsers(ctx context.Context) ([]models.Fil
}
fileBrowsers[i] = models.FileBrowser{
Url: containerLabels.VolumeId[:12] + "." + self.config.BrowsersDomain,
Id: rawContainer.ID,
Url: fmt.Sprintf("%s/browsers/%s/", self.siteDomain, containerLabels.VolumeId),
ServerId: containerLabels.VolumeId,
Id: rawContainer.ID,
}
}
@@ -492,20 +501,71 @@ func (self *InstanceManager) StartFileBrowser(ctx context.Context, serverId stri
return nil, err
}
labelId := serverId[:12]
labelId := server.Id
volumeLabels := VolumeLabels{
Type: FileBrowser,
VolumeId: server.Id,
}
containers, err := self.containerList(ctx, ContainerLabels{VolumeId: serverId, Type: FileBrowser}, false)
if len(containers) > 0 {
return &models.FileBrowser{
Url: fmt.Sprintf("%s/browsers/%s/", self.siteDomain, server.Id),
ServerId: server.Id,
Id: containers[0].ID,
}, nil
}
volume, err := self.createVolume(ctx, volumeLabels)
containerConfig, err := convertLabelsToMap(ContainerLabels{VolumeId: serverId, Type: FileBrowser})
if err != nil {
return nil, err
}
PrepareDatabaseContainer, err := self.client.ContainerCreate(
ctx,
&container.Config{
Entrypoint: []string{"/bin/sh"},
Cmd: []string{"-c", "/filebrowser config init -d /tmp/database/database.db && /filebrowser config set -d /tmp/database/database.db --auth.method=proxy --auth.header=X-Auth-Username"},
Image: fmt.Sprintf("%s:%s", self.config.FileBrowser.Image.Registry, self.config.FileBrowser.Image.Tag),
Labels: *containerConfig,
},
&container.HostConfig{
Mounts: []mount.Mount{{Source: volume.Name, Target: "/tmp/database", Type: mount.TypeVolume}},
AutoRemove: true,
},
&network.NetworkingConfig{},
&v1.Platform{},
"",
)
if err != nil {
return nil, err
}
err = self.client.ContainerStart(ctx, PrepareDatabaseContainer.ID, container.StartOptions{})
if err != nil {
log.Printf("Failed to wait %s", err)
}
responseChan, _ := self.client.ContainerWait(ctx, PrepareDatabaseContainer.ID, container.WaitConditionNotRunning)
response := <-responseChan
log.Printf("%#v\n", response)
browserLabels := make(map[string]string)
browserLabels["traefik.enable"] = "true"
browserLabels[fmt.Sprintf("traefik.http.routers.%s.rule", labelId)] = fmt.Sprintf("Host(`%s.browsers.%s`)", labelId, self.config.BrowsersDomain)
browserLabels[fmt.Sprintf("traefik.http.routers.%s.rule", labelId)] = fmt.Sprintf("Host(`%s`) && PathPrefix(`/browsers/%s/`)", self.siteDomain, labelId)
browserLabels[fmt.Sprintf("traefik.http.routers.%s.entrypoints", labelId)] = self.config.FileBrowser.ReverseProxy.Entrypoint
browserLabels[fmt.Sprintf("traefik.http.routers.%s.middlewares", labelId)] = strings.Join(self.config.FileBrowser.ReverseProxy.Middlewares, ",")
if self.config.FileBrowser.ReverseProxy.Tls {
browserLabels[fmt.Sprintf("traefik.http.routers.%s.tls.domains[0].main", labelId)] = self.config.BrowsersDomain
browserLabels[fmt.Sprintf("traefik.http.routers.%s.tls.domains[0].sans", labelId)] = fmt.Sprintf("*.%s", self.config.BrowsersDomain)
browserLabels[fmt.Sprintf("traefik.http.routers.%s.tls.certresolver", labelId)] = self.config.FileBrowser.ReverseProxy.TlsResolver
}
containerConfig, err := convertLabelsToMap(ContainerLabels{VolumeId: serverId, Type: FileBrowser})
if err != nil {
return nil, err
}
@@ -514,9 +574,7 @@ func (self *InstanceManager) StartFileBrowser(ctx context.Context, serverId stri
command := self.config.FileBrowser.Command
if command == "" {
command = "--noauth -r /tmp/data"
}
command += fmt.Sprintf("-d /tmp/database/database.db -r /tmp/data -b /browsers/%s/", labelId)
splitCommand, err := shellwords.Split(command)
if err != nil {
@@ -524,7 +582,7 @@ func (self *InstanceManager) StartFileBrowser(ctx context.Context, serverId stri
}
ContainerResponse, err := self.client.ContainerCreate(
context.TODO(),
ctx,
&container.Config{
Cmd: splitCommand,
Image: fmt.Sprintf("%s:%s", self.config.FileBrowser.Image.Registry, self.config.FileBrowser.Image.Tag),
@@ -532,7 +590,7 @@ func (self *InstanceManager) StartFileBrowser(ctx context.Context, serverId stri
Tty: true,
},
&container.HostConfig{
Mounts: []mount.Mount{{Source: server.Id, Target: "/tmp/data", Type: "volume"}},
Mounts: []mount.Mount{{Source: server.Id, Target: "/tmp/data", Type: "volume"}, {Source: volume.Name, Target: "/tmp/database/", Type: mount.TypeVolume}},
AutoRemove: true,
ConsoleSize: [2]uint{1000, 1000},
},
@@ -548,14 +606,15 @@ func (self *InstanceManager) StartFileBrowser(ctx context.Context, serverId stri
return nil, err
}
err = self.client.ContainerStart(context.TODO(), ContainerResponse.ID, container.StartOptions{})
err = self.client.ContainerStart(ctx, ContainerResponse.ID, container.StartOptions{})
if err != nil {
return nil, err
}
return &models.FileBrowser{
Url: serverId[:12] + "." + self.config.BrowsersDomain,
Id: ContainerResponse.ID,
Url: fmt.Sprintf("%s/browsers/%s/", self.siteDomain, server.Id),
ServerId: server.Id,
Id: volume.Name,
}, nil
}
@@ -566,16 +625,26 @@ func (self *InstanceManager) StopFileBrowser(ctx context.Context, serverId strin
}
for _, rawContainer := range containers {
stopChan, _ := self.client.ContainerWait(ctx, rawContainer.ID, container.WaitConditionRemoved)
err := self.client.ContainerStop(ctx, rawContainer.ID, container.StopOptions{})
if err != nil {
return err
}
<-stopChan
for _, mount := range rawContainer.Mounts {
if mount.Destination == "/tmp/database" {
err := self.client.VolumeRemove(ctx, mount.Name, true)
if err != nil {
return err
}
}
}
}
return nil
}
func NewInstanceManager(config models.DockerInstanceManagerConfig) (*InstanceManager, error) {
func NewInstanceManager(config models.DockerInstanceManagerConfig, siteDomain string) (*InstanceManager, error) {
apiClient, err := client.NewClientWithOpts(client.FromEnv, client.WithAPIVersionNegotiation())
if err != nil {
return nil, err
@@ -584,7 +653,8 @@ func NewInstanceManager(config models.DockerInstanceManagerConfig) (*InstanceMan
defer apiClient.Close()
return &InstanceManager{
config: config,
client: apiClient,
config: config,
client: apiClient,
siteDomain: siteDomain,
}, nil
}

3
instancemanager/docker/labels.go
View File

@@ -19,7 +19,8 @@ type BrowserLabels struct {
}
type VolumeLabels struct {
Type ContainerType `json:"type,omitempty"`
Type ContainerType `json:"type,omitempty"`
VolumeId string `json:"volume_id,omitempty"`
}
type ImageLabels struct {