Fix issue that SSH not ready after creation

Author: JohannesHepp

pkg/stackit/network.go

@@ -2,10 +2,17 @@ package stackit
 
 import (
 	"context"
+	"fmt"
+	"net"
+	"time"
 
+	"github.com/loft-sh/devpod/pkg/ssh"
+	"github.com/pkg/errors"
 	"github.com/stackitcloud/stackit-sdk-go/core/utils"
 	"github.com/stackitcloud/stackit-sdk-go/services/iaas"
 	"github.com/stackitcloud/stackit-sdk-go/services/iaas/wait"
+
+	"github.com/stackitcloud/devpod-provider-stackit/pkg/options"
 )
 
 func (s *Stackit) createNetwork(ctx context.Context, projectId string, networkName string) (*iaas.Network, error) {
@@ -42,3 +49,27 @@ func (s *Stackit) deleteNetwork(ctx context.Context, projectId string, networkId
 	}
 	return nil
 }
+
+func (s *Stackit) waitForSSHToBeReady(options *options.Options, publicIP, sshUserName, sshPort string) error {
+	// Get private key
+	privateKey, err := ssh.GetPrivateKeyRawBase(options.MachineFolder)
+	if err != nil {
+		return errors.Wrap(err, "load private key")
+	}
+
+	sshSuccess := false
+	for !sshSuccess {
+		sshClient, err := ssh.NewSSHClient(sshUserName, net.JoinHostPort(publicIP, sshPort), privateKey)
+		if err == nil {
+			sshSuccess = true
+			err := sshClient.Close()
+			if err != nil {
+				return err
+			}
+		} else {
+			fmt.Println("SSH not ready...")
+			time.Sleep(5 * time.Second)
+		}
+	}
+	return nil
+}

pkg/stackit/stackit.go

@@ -276,6 +276,11 @@ func (s *Stackit) Create(ctx context.Context, options *options.Options, publicKe
 		return err
 	}
 
+	err = s.waitForSSHToBeReady(options, publicIP.GetIp(), SSHUserName, SSHPort)
+	if err != nil {
+		return err
+	}
+
 	return nil
 }