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readd docker environment tests

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implement Exec()
This commit is contained in:
Jakob Schrettenbrunner 2018-03-14 13:59:57 +01:00
parent 8b43e3a43d
commit 5bba1c0d90
4 changed files with 123 additions and 108 deletions
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26
control/environment_docker.go
View File

@ -199,8 +199,8 @@ func (env *dockerEnvironment) Start() error {
func (env *dockerEnvironment) Stop() error {
log.WithField("server", env.server.ID).Debug("Stopping service in docker environment")
// TODO: Decide after what timeout to kill the container, currently 10min
timeout := time.Minute * 10
// TODO: Decide after what timeout to kill the container, currently 30 seconds
timeout := 30 * time.Second
if err := env.client.ContainerStop(context.TODO(), env.server.DockerContainer.ID, &timeout); err != nil {
log.WithError(err).Error("Failed to stop docker container")
return err
@ -211,7 +211,7 @@ func (env *dockerEnvironment) Stop() error {
func (env *dockerEnvironment) Kill() error {
log.WithField("server", env.server.ID).Debug("Killing service in docker environment")
if err := env.client.ContainerKill(context.TODO(), env.server.DockerContainer.ID, "SIGKILL"); err != nil {
if err := env.client.ContainerKill(context.TODO(), env.server.DockerContainer.ID, "KILL"); err != nil {
log.WithError(err).Error("Failed to kill docker container")
return err
}
@ -220,24 +220,26 @@ func (env *dockerEnvironment) Kill() error {
// Exec sends commands to the standard input of the docker container
func (env *dockerEnvironment) Exec(command string) error {
//log.Debug("Command: " + command)
//_, err := env.containerInput.Write([]byte(command + "\n"))
//return err
return nil
log.Debug("Command: " + command)
_, err := env.hires.Conn.Write([]byte(command + "\n"))
return err
}
func (env *dockerEnvironment) pullImage(ctx context.Context) error {
// Split image repository and tag
imageParts := strings.Split(env.server.GetService().DockerImage, ":")
imageRepoParts := strings.Split(imageParts[0], "/")
if len(imageRepoParts) >= 3 {
//imageParts := strings.Split(env.server.GetService().DockerImage, ":")
//imageRepoParts := strings.Split(imageParts[0], "/")
//if len(imageRepoParts) >= 3 {
// TODO: Handle possibly required authentication
}
//}
// Pull docker image
log.WithField("image", env.server.GetService().DockerImage).Debug("Pulling docker image")
rc, err := env.client.ImagePull(ctx, env.server.GetService().DockerImage, types.ImagePullOptions{})
defer rc.Close()
if err != nil {
return err
}
defer rc.Close()
return nil
}

196
control/environment_docker_test.go
View File

@ -1,125 +1,133 @@
package control
// func testServer() *ServerStruct {
// return &ServerStruct{
// ID: "testuuid-something-something",
// service: &service{
// DockerImage: "alpine:latest",
// },
// }
// }
import (
"context"
"fmt"
"testing"
// func TestNewDockerEnvironment(t *testing.T) {
// env, err := createTestDockerEnv(nil)
"github.com/pterodactyl/wings/api/websockets"
// assert.Nil(t, err)
// assert.NotNil(t, env)
// assert.NotNil(t, env.client)
// }
"github.com/docker/docker/api/types"
"github.com/docker/docker/client"
"github.com/pterodactyl/wings/config"
"github.com/spf13/viper"
"github.com/stretchr/testify/assert"
)
// func TestNewDockerEnvironmentExisting(t *testing.T) {
// eenv, _ := createTestDockerEnv(nil)
// eenv.Create()
func testServer() *ServerStruct {
viper.SetDefault(config.DataPath, "./data")
return &ServerStruct{
ID: "testuuid-something-something",
Service: &Service{
DockerImage: "alpine:latest",
},
StartupCommand: "/bin/ash echo hello && sleep 100",
websockets: websockets.NewCollection(),
}
}
// env, err := createTestDockerEnv(eenv.server)
func TestNewDockerEnvironment(t *testing.T) {
env, err := createTestDockerEnv(nil)
// assert.Nil(t, err)
// assert.NotNil(t, env)
// assert.NotNil(t, env.container)
assert.Nil(t, err)
assert.NotNil(t, env)
assert.NotNil(t, env.client)
}
// eenv.Destroy()
// }
func TestNewDockerEnvironmentExisting(t *testing.T) {
eenv, _ := createTestDockerEnv(nil)
eenv.Create()
// func TestCreateDockerEnvironment(t *testing.T) {
// env, _ := createTestDockerEnv(nil)
env, err := createTestDockerEnv(eenv.server)
// err := env.Create()
assert.Nil(t, err)
assert.NotNil(t, env)
assert.NotNil(t, env.server.DockerContainer)
// a := assert.New(t)
// a.Nil(err)
// a.NotNil(env.container)
// a.Equal(env.container.Name, "ptdl_testuuid")
eenv.Destroy()
}
// if err := env.client.RemoveContainer(docker.RemoveContainerOptions{
// ID: env.container.ID,
// }); err != nil {
// fmt.Println(err)
// }
// }
func TestCreateDockerEnvironment(t *testing.T) {
env, _ := createTestDockerEnv(nil)
// func TestDestroyDockerEnvironment(t *testing.T) {
// env, _ := createTestDockerEnv(nil)
// env.Create()
err := env.Create()
// err := env.Destroy()
a := assert.New(t)
a.Nil(err)
a.NotNil(env.server.DockerContainer.ID)
// _, ierr := env.client.InspectContainer(env.container.ID)
if err := env.client.ContainerRemove(context.TODO(), env.server.DockerContainer.ID, types.ContainerRemoveOptions{}); err != nil {
fmt.Println(err)
}
}
// assert.Nil(t, err)
// assert.IsType(t, ierr, &docker.NoSuchContainer{})
// }
func TestDestroyDockerEnvironment(t *testing.T) {
env, _ := createTestDockerEnv(nil)
env.Create()
// func TestStartDockerEnvironment(t *testing.T) {
// env, _ := createTestDockerEnv(nil)
// env.Create()
// err := env.Start()
err := env.Destroy()
// i, ierr := env.client.InspectContainer(env.container.ID)
_, ierr := env.client.ContainerInspect(context.TODO(), env.server.DockerContainer.ID)
// assert.Nil(t, err)
// assert.Nil(t, ierr)
// assert.True(t, i.State.Running)
assert.Nil(t, err)
assert.True(t, client.IsErrNotFound(ierr))
}
// env.client.KillContainer(docker.KillContainerOptions{
// ID: env.container.ID,
// })
// env.Destroy()
// }
func TestStartDockerEnvironment(t *testing.T) {
env, _ := createTestDockerEnv(nil)
env.Create()
err := env.Start()
// func TestStopDockerEnvironment(t *testing.T) {
// env, _ := createTestDockerEnv(nil)
// env.Create()
// env.Start()
// err := env.Stop()
i, ierr := env.client.ContainerInspect(context.TODO(), env.server.DockerContainer.ID)
// i, ierr := env.client.InspectContainer(env.container.ID)
assert.Nil(t, err)
assert.Nil(t, ierr)
assert.True(t, i.State.Running)
// assert.Nil(t, err)
// assert.Nil(t, ierr)
// assert.False(t, i.State.Running)
env.client.ContainerKill(context.TODO(), env.server.DockerContainer.ID, "KILL")
env.Destroy()
}
// env.client.KillContainer(docker.KillContainerOptions{
// ID: env.container.ID,
// })
// env.Destroy()
// }
func TestStopDockerEnvironment(t *testing.T) {
env, _ := createTestDockerEnv(nil)
env.Create()
env.Start()
err := env.Stop()
// func TestKillDockerEnvironment(t *testing.T) {
// env, _ := createTestDockerEnv(nil)
// env.Create()
// env.Start()
// err := env.Kill()
i, ierr := env.client.ContainerInspect(context.TODO(), env.server.DockerContainer.ID)
// i, ierr := env.client.InspectContainer(env.container.ID)
assert.Nil(t, err)
assert.Nil(t, ierr)
assert.False(t, i.State.Running)
// assert.Nil(t, err)
// assert.Nil(t, ierr)
// assert.False(t, i.State.Running)
env.client.ContainerKill(context.TODO(), env.server.DockerContainer.ID, "KILL")
env.Destroy()
}
// env.client.KillContainer(docker.KillContainerOptions{
// ID: env.container.ID,
// })
// env.Destroy()
// }
func TestKillDockerEnvironment(t *testing.T) {
env, _ := createTestDockerEnv(nil)
env.Create()
env.Start()
err := env.Kill()
// func TestExecDockerEnvironment(t *testing.T) {
i, ierr := env.client.ContainerInspect(context.TODO(), env.server.DockerContainer.ID)
// }
assert.Nil(t, err)
assert.Nil(t, ierr)
assert.False(t, i.State.Running)
// func createTestDockerEnv(s *ServerStruct) (*dockerEnvironment, error) {
// if s == nil {
// s = testServer()
// }
// env, err := NewDockerEnvironment(s)
// return env.(*dockerEnvironment), err
// }
env.client.ContainerKill(context.TODO(), env.server.DockerContainer.ID, "KILL")
env.Destroy()
}
func TestExecDockerEnvironment(t *testing.T) {
}
func createTestDockerEnv(s *ServerStruct) (*dockerEnvironment, error) {
if s == nil {
s = testServer()
}
env, err := NewDockerEnvironment(s)
return env.(*dockerEnvironment), err
}

7
control/server_persistance.go
View File

@ -91,7 +91,12 @@ func (s *ServerStruct) Save() error {
}
func (s *ServerStruct) path() string {
return filepath.Join(viper.GetString(config.DataPath), constants.ServersPath, s.ID)
p, err := filepath.Abs(viper.GetString(config.DataPath))
if err != nil {
log.WithError(err).WithField("server", s.ID).Error("Failed to get absolute data path for server.")
p = viper.GetString(config.DataPath)
}
return filepath.Join(p, constants.ServersPath, s.ID)
}
func (s *ServerStruct) dataPath() string {

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wings-api.paw
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