func (p *scalewayProvider) downloadAndCopyToInstance(url string, i providers.ClusterInstance, instancePath string) error {
localPath, err := p.dm.Download(url)
if err != nil {
return maskAny(err)
}
if err := i.CopyTo(p.Logger, localPath, instancePath); err != nil {
return maskAny(err)
}
return nil
}
// Perform a reboot of the given instance
func (vp *scalewayProvider) RebootInstance(instance providers.ClusterInstance) error {
if err := instance.Sync(vp.Logger); err != nil {
return maskAny(err)
}
if err := vp.client.PostServerAction(instance.ID, "reboot"); err != nil {
vp.Logger.Errorf("reboot failed: %#v", err)
return maskAny(err)
}
return nil
}
// bootstrapServer copies etcd & fleet into the instances and runs the scaleway bootstrap script.
// It then reboots the instances and waits until it is active again.
func (vp *scalewayProvider) bootstrapServer(instance providers.ClusterInstance, options providers.CreateInstanceOptions, machineID string) error {
if err := vp.copyEtcd(instance); err != nil {
vp.Logger.Errorf("copy etcd failed: %#v", err)
return maskAny(err)
}
if err := vp.copyFleet(instance); err != nil {
vp.Logger.Errorf("copy fleet failed: %#v", err)
return maskAny(err)
}
// Bootstrap
bootstrapOptions := struct {
ScalewayProviderConfig
providers.CreateInstanceOptions
MachineID string
}{
ScalewayProviderConfig: vp.ScalewayProviderConfig,
CreateInstanceOptions: options,
MachineID: machineID,
}
bootstrap, err := templates.Render(bootstrapTemplate, bootstrapOptions)
if err != nil {
return maskAny(err)
}
vp.Logger.Infof("Running bootstrap on %s. This may take a while...", instance.Name)
if err := instance.RunScript(vp.Logger, bootstrap, "/root/pulcy-bootstrap.sh"); err != nil {
// Failed expected because of a reboot
vp.Logger.Debugf("bootstrap failed (expected): %#v", err)
}
vp.Logger.Infof("Done running bootstrap on %s, rebooting...", instance.Name)
if err := vp.client.PostServerAction(instance.ID, "reboot"); err != nil {
vp.Logger.Errorf("reboot failed: %#v", err)
return maskAny(err)
}
time.Sleep(time.Second * 5)
if _, err := vp.waitUntilServerActive(instance.ID, false); err != nil {
return maskAny(err)
}
vp.Logger.Infof("Created server %s %s\n", instance.ID, instance.Name)
return nil
}
// Perform a reboot of the given instance
func (vp *doProvider) RebootInstance(instance providers.ClusterInstance) error {
if _, err := instance.Exec(vp.Logger, "sudo shutdown -r now"); err != nil {
return maskAny(err)
}
return nil
}