diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f2ca2f..0012553 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,14 @@ to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.12.0] - 2026-01-28
+
+[Compare with previous version](https://github.com/sparkfabrik/terraform-google-services-monitoring/compare/0.11.0...0.12.0)
+
+### Changed
+
+- refs platform/board#4071: remove dependencies from [`terraform-sparkfabrik-gcp-http-monitoring`](https://github.com/sparkfabrik/terraform-sparkfabrik-gcp-http-monitoring) terraform module.
+
 ## [0.11.0] - 2026-01-14
 
 [Compare with previous version](https://github.com/sparkfabrik/terraform-google-services-monitoring/compare/0.10.0...0.11.0)
diff --git a/README.md b/README.md
index a5e35f3..2f092e2 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ Supported services:
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | 7.15.0 |
+| <a name="provider_google"></a> [google](#provider\_google) | >= 5.10 |
 
 ## Requirements
 
@@ -53,10 +53,10 @@ Supported services:
 
 | Name | Description | Type | Default | Required |
 |------|-------------|------|---------|:--------:|
-| <a name="input_cert_manager"></a> [cert\_manager](#input\_cert\_manager) | Configuration for cert-manager missing issuer log alert. Allows customization of project, cluster, namespace, notification channels, alert documentation, enablement, extra filters, auto-close timing, and notification rate limiting. | <pre>object({<br/>    enabled                          = optional(bool, true)<br/>    cluster_name                     = string<br/>    project_id                       = optional(string, null)<br/>    namespace                        = optional(string, "cert-manager")<br/>    notification_enabled             = optional(bool, true)<br/>    notification_channels            = optional(list(string), [])<br/>    logmatch_notification_rate_limit = optional(string, "300s")<br/>    alert_documentation              = optional(string, null)<br/>    auto_close_seconds               = optional(number, 3600)<br/>    filter_extra                     = optional(string, "")<br/>  })</pre> | n/a | yes |
-| <a name="input_cloud_sql"></a> [cloud\_sql](#input\_cloud\_sql) | Configuration for Cloud SQL monitoring alerts. Supports customization of project, auto-close timing, notification channels, and per-instance alert thresholds for CPU, memory, and disk utilization. | <pre>object({<br/>    project_id            = optional(string, null)<br/>    auto_close            = optional(string, "86400s") # default 24h<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    instances = optional(map(object({<br/>      cpu_utilization = optional(list(object({<br/>        severity         = optional(string, "WARNING"),<br/>        threshold        = optional(number, 0.90)<br/>        alignment_period = optional(string, "120s")<br/>        duration         = optional(string, "300s")<br/>        })), [<br/>        {<br/>          threshold = 0.85,<br/>          duration  = "1200s",<br/>        },<br/>        {<br/>          severity         = "CRITICAL",<br/>          threshold        = 1,<br/>          duration         = "300s",<br/>          alignment_period = "60s",<br/>        }<br/>      ])<br/>      memory_utilization = optional(list(object({<br/>        severity         = optional(string, "WARNING"),<br/>        threshold        = optional(number, 0.90)<br/>        alignment_period = optional(string, "300s")<br/>        duration         = optional(string, "300s")<br/>        })), [<br/>        {<br/>          severity = "WARNING",<br/>        },<br/>        {<br/>          severity  = "CRITICAL",<br/>          threshold = 0.95,<br/>        }<br/>      ])<br/>      disk_utilization = optional(list(object({<br/>        severity         = optional(string, "WARNING"),<br/>        threshold        = optional(number, 0.85)<br/>        alignment_period = optional(string, "300s")<br/>        duration         = optional(string, "600s")<br/>        })), [<br/>        {<br/>          severity = "WARNING",<br/>        },<br/>        {<br/>          severity  = "CRITICAL",<br/>          threshold = 0.95,<br/>        }<br/>      ])<br/>    })), {})<br/>  })</pre> | n/a | yes |
-| <a name="input_konnectivity_agent"></a> [konnectivity\_agent](#input\_konnectivity\_agent) | Configuration for Konnectivity agent deployment replica alert in GKE. Triggers when there are no available replicas. | <pre>object({<br/>    enabled               = optional(bool, true)<br/>    cluster_name          = optional(string, null)<br/>    project_id            = optional(string, null)<br/>    namespace             = optional(string, "kube-system")<br/>    deployment_name       = optional(string, "konnectivity-agent")<br/>    duration_seconds      = optional(number, 60)<br/>    auto_close_seconds    = optional(number, 3600)<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    notification_prompts  = optional(list(string), null)<br/>  })</pre> | n/a | yes |
-| <a name="input_kyverno"></a> [kyverno](#input\_kyverno) | Configuration for Kyverno monitoring alerts. Allows customization of cluster name, project, notification channels, alert documentation, metric thresholds, auto-close timing, enablement, extra filters, and namespace. | <pre>object({<br/>    enabled               = optional(bool, true)<br/>    cluster_name          = string<br/>    project_id            = optional(string, null)<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    # Rate limit for notifications, e.g. "300s" for 5 minutes, used only for log match alerts<br/>    logmatch_notification_rate_limit = optional(string, "300s")<br/>    alert_documentation              = optional(string, null)<br/>    auto_close_seconds               = optional(number, 3600)<br/>    filter_extra                     = optional(string, "")<br/>    namespace                        = optional(string, "kyverno")<br/>  })</pre> | n/a | yes |
+| <a name="input_cert_manager"></a> [cert\_manager](#input\_cert\_manager) | Configuration for cert-manager missing issuer log alert. Allows customization of project, cluster, namespace, notification channels, alert documentation, enablement, extra filters, auto-close timing, and notification rate limiting. | <pre>object({<br/>    enabled                          = optional(bool, true)<br/>    cluster_name                     = optional(string, null)<br/>    project_id                       = optional(string, null)<br/>    namespace                        = optional(string, "cert-manager")<br/>    notification_enabled             = optional(bool, true)<br/>    notification_channels            = optional(list(string), [])<br/>    logmatch_notification_rate_limit = optional(string, "300s")<br/>    alert_documentation              = optional(string, null)<br/>    auto_close_seconds               = optional(number, 3600)<br/>    filter_extra                     = optional(string, "")<br/>  })</pre> | `{}` | no |
+| <a name="input_cloud_sql"></a> [cloud\_sql](#input\_cloud\_sql) | Configuration for Cloud SQL monitoring alerts. Supports customization of project, auto-close timing, notification channels, and per-instance alert thresholds for CPU, memory, and disk utilization. | <pre>object({<br/>    enabled               = optional(bool, true)<br/>    project_id            = optional(string, null)<br/>    auto_close            = optional(string, "86400s") # default 24h<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    instances = optional(map(object({<br/>      cpu_utilization = optional(list(object({<br/>        severity         = optional(string, "WARNING"),<br/>        threshold        = optional(number, 0.90)<br/>        alignment_period = optional(string, "120s")<br/>        duration         = optional(string, "300s")<br/>        })), [<br/>        {<br/>          threshold = 0.85,<br/>          duration  = "1200s",<br/>        },<br/>        {<br/>          severity         = "CRITICAL",<br/>          threshold        = 1,<br/>          duration         = "300s",<br/>          alignment_period = "60s",<br/>        }<br/>      ])<br/>      memory_utilization = optional(list(object({<br/>        severity         = optional(string, "WARNING"),<br/>        threshold        = optional(number, 0.90)<br/>        alignment_period = optional(string, "300s")<br/>        duration         = optional(string, "300s")<br/>        })), [<br/>        {<br/>          severity = "WARNING",<br/>        },<br/>        {<br/>          severity  = "CRITICAL",<br/>          threshold = 0.95,<br/>        }<br/>      ])<br/>      disk_utilization = optional(list(object({<br/>        severity         = optional(string, "WARNING"),<br/>        threshold        = optional(number, 0.85)<br/>        alignment_period = optional(string, "300s")<br/>        duration         = optional(string, "600s")<br/>        })), [<br/>        {<br/>          severity = "WARNING",<br/>        },<br/>        {<br/>          severity  = "CRITICAL",<br/>          threshold = 0.95,<br/>        }<br/>      ])<br/>    })), {})<br/>  })</pre> | `{}` | no |
+| <a name="input_konnectivity_agent"></a> [konnectivity\_agent](#input\_konnectivity\_agent) | Configuration for Konnectivity agent deployment replica alert in GKE. Triggers when there are no available replicas. | <pre>object({<br/>    enabled               = optional(bool, true)<br/>    cluster_name          = optional(string, null)<br/>    project_id            = optional(string, null)<br/>    namespace             = optional(string, "kube-system")<br/>    deployment_name       = optional(string, "konnectivity-agent")<br/>    duration_seconds      = optional(number, 60)<br/>    auto_close_seconds    = optional(number, 3600)<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    notification_prompts  = optional(list(string), null)<br/>  })</pre> | `{}` | no |
+| <a name="input_kyverno"></a> [kyverno](#input\_kyverno) | Configuration for Kyverno monitoring alerts. Allows customization of cluster name, project, notification channels, alert documentation, metric thresholds, auto-close timing, enablement, extra filters, and namespace. | <pre>object({<br/>    enabled               = optional(bool, true)<br/>    cluster_name          = optional(string, null)<br/>    project_id            = optional(string, null)<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    # Rate limit for notifications, e.g. "300s" for 5 minutes, used only for log match alerts<br/>    logmatch_notification_rate_limit = optional(string, "300s")<br/>    alert_documentation              = optional(string, null)<br/>    auto_close_seconds               = optional(number, 3600)<br/>    filter_extra                     = optional(string, "")<br/>    namespace                        = optional(string, "kyverno")<br/>  })</pre> | `{}` | no |
 | <a name="input_litellm"></a> [litellm](#input\_litellm) | Configuration for LiteLLM monitoring alerts. Supports uptime checks for HTTP endpoints and container-level alerts (pod restarts) in GKE. Each app is identified by its name (map key). | <pre>object({<br/>    enabled               = optional(bool, false)<br/>    project_id            = optional(string, null)<br/>    notification_enabled  = optional(bool, true)<br/>    notification_channels = optional(list(string), [])<br/>    cluster_name          = optional(string, null)<br/><br/>    apps = optional(map(object({<br/>      uptime_check = optional(object({<br/>        enabled = optional(bool, true)<br/>        host    = string<br/>        path    = optional(string, "/health/readiness")<br/>      }), null)<br/><br/>      container_check = optional(object({<br/>        enabled   = optional(bool, true)<br/>        namespace = string<br/>        pod_restart = optional(object({<br/>          threshold            = optional(number, 0)<br/>          alignment_period     = optional(number, 60)<br/>          duration             = optional(number, 180)<br/>          auto_close_seconds   = optional(number, 3600)<br/>          notification_prompts = optional(list(string), null)<br/>        }), {})<br/>      }), null)<br/>    })), {})<br/>  })</pre> | `{}` | no |
 | <a name="input_notification_channels"></a> [notification\_channels](#input\_notification\_channels) | List of notification channel IDs to notify when an alert is triggered | `list(string)` | `[]` | no |
 | <a name="input_project_id"></a> [project\_id](#input\_project\_id) | The Google Cloud project ID where logging exclusions will be created | `string` | n/a | yes |
@@ -90,7 +90,7 @@ Supported services:
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_litellm_uptime_checks"></a> [litellm\_uptime\_checks](#module\_litellm\_uptime\_checks) | github.com/sparkfabrik/terraform-sparkfabrik-gcp-http-monitoring | 1.0.0 |
-| <a name="module_typesense_uptime_checks"></a> [typesense\_uptime\_checks](#module\_typesense\_uptime\_checks) | github.com/sparkfabrik/terraform-sparkfabrik-gcp-http-monitoring | 1.0.0 |
+| <a name="module_litellm_uptime_checks"></a> [litellm\_uptime\_checks](#module\_litellm\_uptime\_checks) | ./modules/http_monitoring | n/a |
+| <a name="module_typesense_uptime_checks"></a> [typesense\_uptime\_checks](#module\_typesense\_uptime\_checks) | ./modules/http_monitoring | n/a |
 
 <!-- END_TF_DOCS -->
diff --git a/cert_manager.tf b/cert_manager.tf
index a27df28..7cb7fb7 100644
--- a/cert_manager.tf
+++ b/cert_manager.tf
@@ -8,19 +8,20 @@ locals {
     EOT
   )
   cert_manager_notification_channels = var.cert_manager.notification_enabled ? (length(var.cert_manager.notification_channels) > 0 ? var.cert_manager.notification_channels : var.notification_channels) : []
+  cert_manager_cluster_name = var.cert_manager.cluster_name != null ? trimspace(var.cert_manager.cluster_name) : ""
 
-  cert_manager_log_filter = <<-EOT
+  cert_manager_log_filter = local.cert_manager_cluster_name != "" ? (<<-EOT
     (
       (
         resource.type="k8s_container"
         AND resource.labels.project_id="${local.cert_manager_project_id}"
-        AND resource.labels.cluster_name="${var.cert_manager.cluster_name}"
+        AND resource.labels.cluster_name="${local.cert_manager_cluster_name}"
         AND resource.labels.namespace_name="${var.cert_manager.namespace}"
       )
       OR (
         log_id("events")
         AND resource.labels.project_id="${local.cert_manager_project_id}"
-        AND resource.labels.cluster_name="${var.cert_manager.cluster_name}"
+        AND resource.labels.cluster_name="${local.cert_manager_cluster_name}"
         AND (
           jsonPayload.involvedObject.namespace="${var.cert_manager.namespace}"
           OR jsonPayload.metadata.namespace="${var.cert_manager.namespace}"
@@ -34,16 +35,16 @@ locals {
     )
     ${trimspace(var.cert_manager.filter_extra)}
   EOT
+  ) : ""
 }
 
 resource "google_monitoring_alert_policy" "cert_manager_logmatch_alert" {
   count = (
     var.cert_manager.enabled
-    && trimspace(var.cert_manager.cluster_name) != ""
-    && var.cert_manager.cluster_name != null
+    && local.cert_manager_cluster_name != ""
   ) ? 1 : 0
 
-  display_name = "cert-manager missing Issuer/ClusterIssuer (cluster=${var.cert_manager.cluster_name}, namespace=${var.cert_manager.namespace})"
+  display_name = "cert-manager missing Issuer/ClusterIssuer (cluster=${local.cert_manager_cluster_name}, namespace=${var.cert_manager.namespace})"
   combiner     = "OR"
   enabled      = var.cert_manager.enabled
 
diff --git a/kyverno.tf b/kyverno.tf
index 462950d..1814dcf 100644
--- a/kyverno.tf
+++ b/kyverno.tf
@@ -3,10 +3,12 @@ locals {
   alert_documentation           = var.kyverno.alert_documentation != null ? var.kyverno.alert_documentation : "Kyverno controllers produced ERROR logs in namespace ${var.kyverno.namespace}."
   kyverno_notification_channels = var.kyverno.notification_enabled ? (length(var.kyverno.notification_channels) > 0 ? var.kyverno.notification_channels : var.notification_channels) : []
 
-  kyverno_log_filter = <<-EOT
+  kyverno_cluster_name = var.kyverno.cluster_name != null ? trimspace(var.kyverno.cluster_name) : ""
+  
+  kyverno_log_filter = local.kyverno_cluster_name != "" ? (<<-EOT
     resource.type="k8s_container"
     AND resource.labels.project_id="${local.kyverno_project_id}"
-    AND resource.labels.cluster_name="${var.kyverno.cluster_name}"
+    AND resource.labels.cluster_name="${local.kyverno_cluster_name}"
     AND resource.labels.namespace_name="${var.kyverno.namespace}"
     AND (
       labels."k8s-pod/app_kubernetes_io/component"=~"(admission-controller|background-controller|cleanup-controller|reports-controller)"
@@ -48,13 +50,13 @@ locals {
     )
     ${trimspace(var.kyverno.filter_extra)}
   EOT
+  ) : ""
 }
 
 resource "google_monitoring_alert_policy" "kyverno_logmatch_alert" {
   count = (
     var.kyverno.enabled
-    && trimspace(var.kyverno.cluster_name) != ""
-    && var.kyverno.cluster_name != null
+    && local.kyverno_cluster_name != ""
   ) ? 1 : 0
 
   display_name = "Kyverno controllers ERROR logs (namespace=${var.kyverno.namespace})"
diff --git a/lite_llm.tf b/lite_llm.tf
index 37638e9..ef06a76 100644
--- a/lite_llm.tf
+++ b/lite_llm.tf
@@ -19,8 +19,8 @@ locals {
 module "litellm_uptime_checks" {
   for_each = local.litellm_uptime_checks
 
-  source                      = "github.com/sparkfabrik/terraform-sparkfabrik-gcp-http-monitoring?ref=1.0.0"
-  gcp_project                 = local.litellm_project
+  source                      = "./modules/http_monitoring"
+  gcp_project_id              = local.litellm_project
   uptime_monitoring_host      = each.value.host
   uptime_monitoring_path      = each.value.path
   alert_notification_channels = local.litellm_notification_channels
diff --git a/modules/http_monitoring/README.md b/modules/http_monitoring/README.md
new file mode 100644
index 0000000..c9282d4
--- /dev/null
+++ b/modules/http_monitoring/README.md
@@ -0,0 +1,49 @@
+# HTTP Monitoring Module
+
+Terraform module for creating HTTPS uptime checks and alert policies in Google Cloud Monitoring.
+
+## Features
+
+- HTTPS uptime check with SSL validation
+- Configurable check intervals and timeouts
+- Multi-region monitoring (default: USA, Europe, Asia Pacific)
+- Automatic alert policy on check failure
+- Custom response status code validation
+
+## Usage
+
+```hcl
+module "http_monitoring" {
+  source = "./modules/http_monitoring"
+
+  gcp_project_id              = "my-project"
+  uptime_monitoring_host      = "www.example.com"
+  uptime_monitoring_path      = "/health"
+  alert_notification_channels = ["projects/my-project/notificationChannels/123456"]
+}
+```
+
+## Inputs
+
+| Name                               | Description                                           | Type           | Default                                      | Required |
+| ---------------------------------- | ----------------------------------------------------- | -------------- | -------------------------------------------- | :------: |
+| `gcp_project_id`                   | Google Cloud project ID                               | `string`       | -                                            |   yes    |
+| `uptime_monitoring_host`           | Hostname to monitor (without protocol)                | `string`       | -                                            |   yes    |
+| `alert_notification_channels`      | Notification channel IDs for alerts                   | `list(string)` | -                                            |   yes    |
+| `uptime_monitoring_path`           | Path to check                                         | `string`       | `"/"`                                        |    no    |
+| `uptime_monitoring_display_name`   | Display name for the uptime check                     | `string`       | `""`                                         |    no    |
+| `uptime_check_period`              | Check interval (60s, 300s, 600s, 900s)                | `string`       | `"60s"`                                      |    no    |
+| `uptime_check_timeout`             | Request timeout (1-60 seconds)                        | `string`       | `"10s"`                                      |    no    |
+| `uptime_check_regions`             | Regions to run checks from                            | `list(string)` | `["USA_VIRGINIA", "EUROPE", "ASIA_PACIFIC"]` |    no    |
+| `uptime_monitoring_headers`        | HTTP headers to send                                  | `map(string)`  | `{}`                                         |    no    |
+| `uptime_alert_user_labels`         | Labels for the alert policy                           | `map(string)`  | `{}`                                         |    no    |
+| `alert_threshold_duration`         | Duration before triggering alert                      | `string`       | `"60s"`                                      |    no    |
+| `alert_threshold_value`            | Threshold for alert trigger                           | `number`       | `1`                                          |    no    |
+| `alert_display_name`               | Display name for the alert                            | `string`       | `""`                                         |    no    |
+| `accepted_response_status_values`  | Accepted HTTP status codes                            | `set(number)`  | `[]`                                         |    no    |
+| `accepted_response_status_classes` | Accepted HTTP status classes (e.g., STATUS_CLASS_2XX) | `set(string)`  | `[]`                                         |    no    |
+
+## Resources Created
+
+- `google_monitoring_uptime_check_config.https_uptime` - HTTPS uptime check
+- `google_monitoring_alert_policy.failure_alert` - Alert policy for check failures
diff --git a/modules/http_monitoring/main.tf b/modules/http_monitoring/main.tf
new file mode 100644
index 0000000..f3b9eee
--- /dev/null
+++ b/modules/http_monitoring/main.tf
@@ -0,0 +1,86 @@
+locals {
+  suffix                          = var.uptime_monitoring_path != "/" ? var.uptime_monitoring_path : ""
+  uptime_monitoring_display_name  = var.uptime_monitoring_display_name != "" ? "${var.uptime_monitoring_display_name} - ${var.uptime_monitoring_host}${local.suffix}" : "${var.uptime_monitoring_host}${local.suffix}"
+  alert_display_name              = var.alert_display_name != "" ? var.alert_display_name : "Failure of uptime check for: ${local.uptime_monitoring_display_name}"
+}
+
+resource "google_monitoring_uptime_check_config" "https_uptime" {
+  display_name     = local.uptime_monitoring_display_name
+  timeout          = var.uptime_check_timeout
+  period           = var.uptime_check_period
+  selected_regions = var.uptime_check_regions
+
+  http_check {
+    path         = var.uptime_monitoring_path
+    port         = "443"
+    use_ssl      = true
+    validate_ssl = true
+    headers      = var.uptime_monitoring_headers
+
+    dynamic "accepted_response_status_codes" {
+      for_each = var.accepted_response_status_values
+
+      content {
+        status_value = accepted_response_status_codes.value
+      }
+    }
+
+    dynamic "accepted_response_status_codes" {
+      for_each = var.accepted_response_status_classes
+
+      content {
+        status_class = accepted_response_status_codes.value
+      }
+    }
+  }
+
+  monitored_resource {
+    type = "uptime_url"
+    labels = {
+      project_id = var.gcp_project_id
+      host       = var.uptime_monitoring_host
+    }
+  }
+
+  project = var.gcp_project_id
+
+  lifecycle {
+    create_before_destroy = true
+  }
+}
+
+# -------------
+# Alerts policy
+# -------------
+resource "google_monitoring_alert_policy" "failure_alert" {
+  display_name = local.alert_display_name
+  combiner     = "OR"
+
+  conditions {
+    condition_threshold {
+      filter          = "metric.type=\"monitoring.googleapis.com/uptime_check/check_passed\" AND metric.label.check_id=\"${google_monitoring_uptime_check_config.https_uptime.uptime_check_id}\" AND resource.type=\"uptime_url\""
+      comparison      = "COMPARISON_LT"
+      threshold_value = var.alert_threshold_value
+      duration        = var.alert_threshold_duration
+      trigger {
+        count = 1
+      }
+      aggregations {
+        alignment_period     = "1200s"
+        per_series_aligner   = "ALIGN_NEXT_OLDER"
+        cross_series_reducer = "REDUCE_COUNT_TRUE"
+        group_by_fields      = []
+      }
+    }
+    display_name = local.alert_display_name
+  }
+
+  user_labels = var.uptime_alert_user_labels
+
+  notification_channels = var.alert_notification_channels
+  project               = var.gcp_project_id
+
+  depends_on = [
+    google_monitoring_uptime_check_config.https_uptime
+  ]
+}
diff --git a/modules/http_monitoring/variables.tf b/modules/http_monitoring/variables.tf
new file mode 100644
index 0000000..a8a908f
--- /dev/null
+++ b/modules/http_monitoring/variables.tf
@@ -0,0 +1,86 @@
+variable "gcp_project_id" {
+  type        = string
+  description = "The Google Cloud project ID."
+}
+
+variable "uptime_monitoring_display_name" {
+  type        = string
+  description = "A human-friendly name for the uptime check configuration. Used for monitoring display_name."
+  default     = ""
+}
+
+variable "uptime_monitoring_path" {
+  type        = string
+  description = "The path to the page to run the check against."
+  default     = "/"
+}
+
+variable "uptime_check_period" {
+  type        = string
+  description = "How often, in seconds, the uptime check is performed. Currently, the only supported values are 60s (1 minute), 300s (5 minutes), 600s (10 minutes), and 900s (15 minutes)"
+  default     = "60s"
+}
+
+variable "uptime_check_timeout" {
+  type        = string
+  description = "The maximum amount of time to wait for the request to complete (must be between 1 and 60 seconds)."
+  default     = "10s"
+}
+
+variable "uptime_monitoring_host" {
+  type        = string
+  description = "A hostname to monitor (without protocol, example: 'www.my-site.com')."
+}
+
+variable "uptime_check_regions" {
+  type        = list(string)
+  description = "The list of regions from which the check will be run. Some regions contain one location, and others contain more than one. If this field is specified, enough regions to include a minimum of 3 locations must be provided, or an error message is returned. Not specifying this field will result in uptime checks running from all regions."
+  default     = ["USA_VIRGINIA", "EUROPE", "ASIA_PACIFIC"]
+}
+
+variable "uptime_alert_user_labels" {
+  type        = map(string)
+  description = "This field is intended to be used for labelling the SSL alerts. Labels and values can contain only lowercase letters, numerals, underscores, and dashes. Keys must begin with a letter."
+  default     = {}
+}
+
+variable "uptime_monitoring_headers" {
+  type        = map(string)
+  description = "A set of key/value header pairs to send in the HTTP request to the URL."
+  default     = {}
+}
+
+variable "alert_threshold_duration" {
+  type        = string
+  description = "The amount of time that a time series must violate the threshold to be considered failing. Currently, only values that are a multiple of a minute--e.g., 0, 60, 120, or 300 seconds--are supported."
+  default     = "60s"
+}
+
+variable "alert_threshold_value" {
+  type        = number
+  description = "A value against which to compare the time series."
+  default     = 1
+}
+
+variable "alert_notification_channels" {
+  type        = list(string)
+  description = "Identifies the notification channels to which notifications should be sent when incidents are opened or closed. The syntax of the entries in this field is projects/[PROJECT_ID]/notificationChannels/[CHANNEL_ID]"
+}
+
+variable "alert_display_name" {
+  type        = string
+  description = "A human-friendly name for the alert policy. Used for monitoring display_name."
+  default     = ""
+}
+
+variable "accepted_response_status_values" {
+  description = "Check will only pass if the HTTP response status code is in this set of status values (combined with the set of status classes)."
+  type        = set(number)
+  default     = []
+}
+
+variable "accepted_response_status_classes" {
+  description = "Check will only pass if the HTTP response status code is in this set of status classes (combined with the set of status values). Possible values: STATUS_CLASS_1XX, STATUS_CLASS_2XX, STATUS_CLASS_3XX, STATUS_CLASS_4XX, STATUS_CLASS_5XX, STATUS_CLASS_ANY"
+  type        = set(string)
+  default     = []
+}
diff --git a/modules/http_monitoring/versions.tf b/modules/http_monitoring/versions.tf
new file mode 100644
index 0000000..41b6e61
--- /dev/null
+++ b/modules/http_monitoring/versions.tf
@@ -0,0 +1,10 @@
+terraform {
+  required_version = ">= 1.5"
+
+  required_providers {
+    google = {
+      source  = "hashicorp/google"
+      version = ">= 5.10"
+    }
+  }
+}
diff --git a/typesense.tf b/typesense.tf
index 286db50..ac07146 100644
--- a/typesense.tf
+++ b/typesense.tf
@@ -19,8 +19,8 @@ locals {
 module "typesense_uptime_checks" {
   for_each = local.typesense_uptime_checks
 
-  source                      = "github.com/sparkfabrik/terraform-sparkfabrik-gcp-http-monitoring?ref=1.0.0"
-  gcp_project                 = local.typesense_project
+  source                      = "./modules/http_monitoring"
+  gcp_project_id              = local.typesense_project
   uptime_monitoring_host      = each.value.host
   uptime_monitoring_path      = each.value.path
   alert_notification_channels = local.typesense_notification_channels
diff --git a/variables.tf b/variables.tf
index d5ca40a..dcde9b9 100644
--- a/variables.tf
+++ b/variables.tf
@@ -11,7 +11,9 @@ variable "notification_channels" {
 
 variable "cloud_sql" {
   description = "Configuration for Cloud SQL monitoring alerts. Supports customization of project, auto-close timing, notification channels, and per-instance alert thresholds for CPU, memory, and disk utilization."
+  default     = {}
   type = object({
+    enabled               = optional(bool, true)
     project_id            = optional(string, null)
     auto_close            = optional(string, "86400s") # default 24h
     notification_enabled  = optional(bool, true)
@@ -68,9 +70,10 @@ variable "cloud_sql" {
 
 variable "kyverno" {
   description = "Configuration for Kyverno monitoring alerts. Allows customization of cluster name, project, notification channels, alert documentation, metric thresholds, auto-close timing, enablement, extra filters, and namespace."
+  default     = {}
   type = object({
     enabled               = optional(bool, true)
-    cluster_name          = string
+    cluster_name          = optional(string, null)
     project_id            = optional(string, null)
     notification_enabled  = optional(bool, true)
     notification_channels = optional(list(string), [])
@@ -81,13 +84,22 @@ variable "kyverno" {
     filter_extra                     = optional(string, "")
     namespace                        = optional(string, "kyverno")
   })
+
+  validation {
+    condition = (
+      !var.kyverno.enabled ||
+      (var.kyverno.cluster_name != null && var.kyverno.cluster_name != "")
+    )
+    error_message = "When 'enabled' is true, 'cluster_name' must be provided and cannot be empty."
+  }
 }
 
 variable "cert_manager" {
   description = "Configuration for cert-manager missing issuer log alert. Allows customization of project, cluster, namespace, notification channels, alert documentation, enablement, extra filters, auto-close timing, and notification rate limiting."
+  default     = {}
   type = object({
     enabled                          = optional(bool, true)
-    cluster_name                     = string
+    cluster_name                     = optional(string, null)
     project_id                       = optional(string, null)
     namespace                        = optional(string, "cert-manager")
     notification_enabled             = optional(bool, true)
@@ -97,10 +109,19 @@ variable "cert_manager" {
     auto_close_seconds               = optional(number, 3600)
     filter_extra                     = optional(string, "")
   })
+
+  validation {
+    condition = (
+      !var.cert_manager.enabled ||
+      (var.cert_manager.cluster_name != null && var.cert_manager.cluster_name != "")
+    )
+    error_message = "When 'enabled' is true, 'cluster_name' must be provided and cannot be empty."
+  }
 }
 
 variable "konnectivity_agent" {
   description = "Configuration for Konnectivity agent deployment replica alert in GKE. Triggers when there are no available replicas."
+  default     = {}
   type = object({
     enabled               = optional(bool, true)
     cluster_name          = optional(string, null)
@@ -113,6 +134,14 @@ variable "konnectivity_agent" {
     notification_channels = optional(list(string), [])
     notification_prompts  = optional(list(string), null)
   })
+
+  validation {
+    condition = (
+      !var.konnectivity_agent.enabled ||
+      (var.konnectivity_agent.cluster_name != null && var.konnectivity_agent.cluster_name != "")
+    )
+    error_message = "When 'enabled' is true, 'cluster_name' must be provided and cannot be empty."
+  }
 }
 
 variable "typesense" {