func (f Focker) RunStager(writer io.Writer, appDir string) error {
prepareStagingFilesystem(utils.CloudfockerHome())
stagingAppDir := prepareStagingApp(appDir, utils.CloudfockerHome()+"/staging")
runConfig := config.NewStageRunConfig(stagingAppDir)
cli, Stdout, stdoutpipe := docker.GetNewClient()
docker.RunConfiguredContainer(cli, Stdout, stdoutpipe, writer, runConfig)
f.DeleteContainer(writer, runConfig.ContainerName)
return stager.ValidateStagedApp(utils.CloudfockerHome())
}
func (f Focker) RunRuntime(writer io.Writer) {
prepareRuntimeFilesystem(utils.CloudfockerHome())
runConfig := config.NewRuntimeRunConfig(utils.CloudfockerHome() + "/droplet")
cli, Stdout, stdoutpipe := docker.GetNewClient()
if docker.GetContainerId(cli, Stdout, stdoutpipe, runConfig.ContainerName) != "" {
fmt.Println("Deleting running runtime container...")
f.StopRuntime(writer)
}
cli, Stdout, stdoutpipe = docker.GetNewClient()
docker.RunConfiguredContainer(cli, Stdout, stdoutpipe, writer, runConfig)
fmt.Fprintln(writer, "Connect to your running application at http://localhost:8080/")
}
It("should tell Docker to import the rootfs from the supplied URL", func() {
url := "http://test.com/test-img"
fakeDockerClient = new(FakeDockerClient)
stdout, stdoutPipe := io.Pipe()
docker.ImportRootfsImage(fakeDockerClient, stdout, stdoutPipe, buffer, url)
Expect(len(fakeDockerClient.cmdImportArgs)).To(Equal(2))
Expect(fakeDockerClient.cmdImportArgs[0]).To(Equal("http://test.com/test-img"))
Expect(fakeDockerClient.cmdImportArgs[1]).To(Equal("cloudfocker-base"))
})
})
Describe("Running a configured container", func() {
It("should tell Docker to run the container with the correct arguments", func() {
fakeDockerClient = new(FakeDockerClient)
stdout, stdoutPipe := io.Pipe()
docker.RunConfiguredContainer(fakeDockerClient, stdout, stdoutPipe, buffer, config.NewStageRunConfig("/tmp/fakeappdir"))
Expect(len(fakeDockerClient.cmdRunArgs)).To(Equal(12))
Expect(fakeDockerClient.cmdRunArgs[11]).To(Equal("internal"))
})
})
Describe("Stopping the docker container", func() {
It("should tell Docker to stop the container", func() {
fakeDockerClient = new(FakeDockerClient)
stdout, stdoutPipe := io.Pipe()
docker.StopContainer(fakeDockerClient, stdout, stdoutPipe, buffer, "cloudfocker-container")
Expect(len(fakeDockerClient.cmdStopArgs)).To(Equal(1))
Expect(fakeDockerClient.cmdStopArgs[0]).To(Equal("cloudfocker-container"))
})
})