diff --git a/Makefile b/Makefile
index 7026a7f..2b20c91 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@ HOSTNAME=local
 NAMESPACE=badarsebard
 NAME=xsoar
 BINARY=terraform-provider-${NAME}
-VERSION=0.3.11
+VERSION=0.3.12
 OS=${MY_OS}
 ARCH=${MY_ARCH}
 
diff --git a/xsoar/models.go b/xsoar/models.go
index e8211d8..4c09770 100644
--- a/xsoar/models.go
+++ b/xsoar/models.go
@@ -36,6 +36,7 @@ type Host struct {
 	Name                types.String `tfsdk:"name"`
 	Id                  types.String `tfsdk:"id"`
 	HAGroupName         types.String `tfsdk:"ha_group_name"`
+	NFSMount            types.String `tfsdk:"nfs_mount"`
 	ElasticsearchUrl    types.String `tfsdk:"elasticsearch_url"`
 	ServerUrl           types.String `tfsdk:"server_url"`
 	SSHUser             types.String `tfsdk:"ssh_user"`
diff --git a/xsoar/provider.go b/xsoar/provider.go
index 4acf320..e1a59de 100644
--- a/xsoar/provider.go
+++ b/xsoar/provider.go
@@ -3,8 +3,10 @@ package xsoar
 import (
 	"context"
 	"crypto/tls"
+	"math/rand"
 	"net/http"
 	"os"
+	"time"
 
 	"github.com/badarsebard/xsoar-sdk-go/openapi"
 	"github.com/hashicorp/terraform-plugin-framework/diag"
@@ -142,6 +144,7 @@ func (p *provider) Configure(ctx context.Context, req tfsdk.ConfigureProviderReq
 	p.client = c
 	p.configured = true
 	p.data = &config
+	rand.Seed(time.Now().Unix())
 }
 
 // GetResources - Defines provider resources
diff --git a/xsoar/resource_host.go b/xsoar/resource_host.go
index 45b9050..d6a1e86 100644
--- a/xsoar/resource_host.go
+++ b/xsoar/resource_host.go
@@ -11,6 +11,7 @@ import (
 	"golang.org/x/crypto/ssh"
 	"io"
 	"log"
+	"math/rand"
 	"net/http"
 	"strings"
 	"time"
@@ -38,6 +39,11 @@ func (r resourceHostType) GetSchema(_ context.Context) (tfsdk.Schema, diag.Diagn
 				Optional:      true,
 				PlanModifiers: append(planModifiers, tfsdk.RequiresReplace()),
 			},
+			"nfs_mount": {
+				Type:          types.StringType,
+				Optional:      true,
+				PlanModifiers: append(planModifiers, tfsdk.RequiresReplace()),
+			},
 			"elasticsearch_url": {
 				Type:          types.StringType,
 				Computed:      true,
@@ -239,7 +245,50 @@ func (r resourceHost) Create(ctx context.Context, req tfsdk.CreateResourceReques
 		return
 	}
 
-	// 4) Execute installer
+	// 4) Check for lock
+	if !plan.NFSMount.Null {
+		// wait a random amount of time
+		randomTimeToWait := rand.Intn(10) + 1
+		time.Sleep(time.Duration(randomTimeToWait))
+		// wait for a lock file in /tmp
+		session, err = conn.NewSession()
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error creating ssh session",
+				"Could not create ssh session: "+err.Error(),
+			)
+			return
+		}
+		defer session.Close()
+		err = session.Run(fmt.Sprintf(`while [[ -f "%s/xsoar_host_install.lock" ]]; do sleep %d; done`, plan.NFSMount.Value, randomTimeToWait))
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error waiting for lock file",
+				"Lock file error: "+err.Error(),
+			)
+			return
+		}
+		// create lock file
+		session, err = conn.NewSession()
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error creating ssh session",
+				"Could not create ssh session: "+err.Error(),
+			)
+			return
+		}
+		defer session.Close()
+		err = session.Run(fmt.Sprintf(`touch %s/xsoar_host_install.lock`, plan.NFSMount.Value))
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error creating lock file",
+				"Could not create lock file: "+err.Error(),
+			)
+			return
+		}
+	}
+
+	// 5) Execute installer
 	log.Println("Executing install")
 	session, err = conn.NewSession()
 	if err != nil {
@@ -303,6 +352,26 @@ func (r resourceHost) Create(ctx context.Context, req tfsdk.CreateResourceReques
 		)
 		return
 	}
+	// delete lock file
+	if !plan.NFSMount.Null {
+		session, err = conn.NewSession()
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error creating ssh session",
+				"Could not create ssh session: "+err.Error(),
+			)
+			return
+		}
+		defer session.Close()
+		err = session.Run(fmt.Sprintf(`rm %s/xsoar_host_install.lock`, plan.NFSMount.Value))
+		if err != nil {
+			resp.Diagnostics.AddError(
+				"Error creating lock file",
+				"Could not create lock file: "+err.Error(),
+			)
+			return
+		}
+	}
 
 	// Map response body to resource schema attribute
 	var hostName = host["host"].(string)