func runInstall(cfg *config.CloudConfig, image, installType, cloudConfig, device string, force, reboot bool) error {
in := bufio.NewReader(os.Stdin)
fmt.Printf("Installing from %s\n", image)
if !force {
if !yes(in, "Continue") {
os.Exit(1)
}
}
if installType == "generic" {
cmd := exec.Command("system-docker", "run", "--net=host", "--privileged", "--volumes-from=all-volumes",
"--entrypoint=/scripts/set-disk-partitions", image, device)
cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
if err := cmd.Run(); err != nil {
return err
}
}
cmd := exec.Command("system-docker", "run", "--net=host", "--privileged", "--volumes-from=user-volumes", image,
"-d", device, "-t", installType, "-c", cloudConfig)
cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
if err := cmd.Run(); err != nil {
return err
}
if reboot && yes(in, "Continue with reboot") {
log.Info("Rebooting")
power.Reboot()
}
return nil
}
func startUpgradeContainer(image string, stage, force, reboot bool) {
in := bufio.NewReader(os.Stdin)
container := docker.NewContainer(config.DOCKER_SYSTEM_HOST, &config.ContainerConfig{
Cmd: "--name=os-upgrade " +
"--log-driver=json-file " +
"--rm " +
"--privileged " +
"--net=host " +
image + " " +
"-t rancher-upgrade " +
"-r " + config.VERSION,
}).Stage()
if container.Err != nil {
log.Fatal(container.Err)
}
if !stage {
fmt.Printf("Upgrading to %s\n", image)
if !force {
if !yes(in, "Continue") {
os.Exit(1)
}
}
container.Start()
if container.Err != nil {
log.Fatal(container.Err)
}
client, err := docker.NewClient(config.DOCKER_SYSTEM_HOST)
if err != nil {
log.Fatal(err)
}
go func() {
client.Logs(dockerClient.LogsOptions{
Container: container.Container.ID,
OutputStream: os.Stdout,
ErrorStream: os.Stderr,
Follow: true,
Stdout: true,
Stderr: true,
})
}()
exit, err := client.WaitContainer(container.Container.ID)
if err != nil {
log.Fatal(err)
}
if container.Err != nil {
log.Fatal(container.Err)
}
if exit == 0 {
if reboot && (force || yes(in, "Continue with reboot")) {
log.Info("Rebooting")
power.Reboot()
}
} else {
log.Error("Upgrade failed")
os.Exit(exit)
}
}
}