README.md

@@ -15,8 +15,8 @@ You can find sources and pre-compiled binaries [here](https://github.com/JonasPr
 
 ```bash
 # Download the binary (this example downloads the binary for linux amd64)
-$ wget https://github.com/JonasProgrammer/docker-machine-driver-hetzner/releases/download/3.10.0/docker-machine-driver-hetzner_3.10.0_linux_amd64.tar.gz
-$ tar -xvf docker-machine-driver-hetzner_3.10.0_linux_amd64.tar.gz
+$ wget https://github.com/JonasProgrammer/docker-machine-driver-hetzner/releases/download/3.11.0/docker-machine-driver-hetzner_3.11.0_linux_amd64.tar.gz
+$ tar -xvf docker-machine-driver-hetzner_3.11.0_linux_amd64.tar.gz
 
 # Make it executable and copy the binary in a directory accessible with your $PATH
 $ chmod +x docker-machine-driver-hetzner
@@ -112,6 +112,7 @@ $ docker-machine create \
 - `--hetzner-ssh-user`: Change the default SSH-User
 - `--hetzner-ssh-port`: Change the default SSH-Port
 - `--hetzner-primary-ipv4/6`: Sets an existing primary IP (v4 or v6 respectively) for the server, as documented in [Networking](#networking)
+- `--wait-on-error`: Amount of seconds to wait on server creation failure (0/no wait by default)
 
 #### Existing SSH keys
 
@@ -156,6 +157,7 @@ was used during creation.
 | `--hetzner-ssh-port`            | `HETZNER_SSH_PORT`            | 22                         |
 | `--hetzner-primary-ipv4`        | `HETZNER_PRIMARY_IPV4`        |                            |
 | `--hetzner-primary-ipv6`        | `HETZNER_PRIMARY_IPV6`        |                            |
+| `--wait-on-error`               | `WAIT_ON_ERROR`               | 0                          |
 
 #### Networking
 

driver.go

@@ -58,6 +58,8 @@ type Driver struct {
 	AdditionalKeys       []string
 	AdditionalKeyIDs     []int
 	cachedAdditionalKeys []*hcloud.SSHKey
+
+	WaitOnError int
 }
 
 const (
@@ -99,6 +101,9 @@ const (
 
 	defaultSSHPort = 22
 	defaultSSHUser = "root"
+
+	flagWaitOnError    = "wait-on-error"
+	defaultWaitOnError = 0
 )
 
 // NewDriver initializes a new driver instance; see [drivers.Driver.NewDriver]
@@ -261,6 +266,12 @@ func (d *Driver) GetCreateFlags() []mcnflag.Flag {
 			Usage:  "SSH port",
 			Value:  defaultSSHPort,
 		},
+		mcnflag.IntFlag{
+			EnvVar: "WAIT_ON_ERROR",
+			Name:   flagWaitOnError,
+			Usage:  "Wait if an error happens while creating the server",
+			Value:  defaultWaitOnError,
+		},
 	}
 }
 
@@ -295,6 +306,8 @@ func (d *Driver) setConfigFromFlagsImpl(opts drivers.DriverOptions) error {
 	d.SSHUser = opts.String(flagSshUser)
 	d.SSHPort = opts.Int(flagSshPort)
 
+	d.WaitOnError = opts.Int(flagWaitOnError)
+
 	d.placementGroup = opts.String(flagPlacementGroup)
 	if opts.Bool(flagAutoSpread) {
 		if d.placementGroup != "" {
@@ -450,6 +463,7 @@ func (d *Driver) Create() error {
 
 	srv, _, err := d.getClient().Server.Create(context.Background(), instrumented(*srvopts))
 	if err != nil {
+		time.Sleep(time.Duration(d.WaitOnError) * time.Second)
 		return errors.Wrap(err, "could not create server")
 	}