feat(bigTent slo): Custom Validate function for big tent SLO schema

docs/data-sources/slos.md

@@ -214,6 +214,7 @@ Read-Only:
 Read-Only:
 
 - `freeform` (List of Object) (see [below for nested schema](#nestedobjatt--slos--query--freeform))
+- `grafana_queries` (List of Object) (see [below for nested schema](#nestedobjatt--slos--query--grafana_queries))
 - `ratio` (List of Object) (see [below for nested schema](#nestedobjatt--slos--query--ratio))
 - `type` (String)
 
@@ -225,6 +226,14 @@ Read-Only:
 - `query` (String)
 
 
+<a id="nestedobjatt--slos--query--grafana_queries"></a>
+### Nested Schema for `slos.query.grafana_queries`
+
+Read-Only:
+
+- `grafana_queries` (String)
+
+
 <a id="nestedobjatt--slos--query--ratio"></a>
 ### Nested Schema for `slos.query.ratio`
 

docs/resources/slo.md

@@ -17,7 +17,58 @@ Resource manages Grafana SLOs.
 
 ## Example Usage
 
-### Basic
+### Ratio
+
+```terraform
+resource "grafana_slo" "ratio" {
+  name        = "Terraform Testing - Ratio Query"
+  description = "Terraform Description - Ratio Query"
+  query {
+    ratio {
+      success_metric  = "kubelet_http_requests_total{status!~\"5..\"}"
+      total_metric    = "kubelet_http_requests_total"
+      group_by_labels = ["job", "instance"]
+    }
+    type = "ratio"
+  }
+  objectives {
+    value  = 0.995
+    window = "30d"
+  }
+  destination_datasource {
+    uid = "grafanacloud-prom"
+  }
+  label {
+    key   = "slo"
+    value = "terraform"
+  }
+  alerting {
+    fastburn {
+      annotation {
+        key   = "name"
+        value = "SLO Burn Rate Very High"
+      }
+      annotation {
+        key   = "description"
+        value = "Error budget is burning too fast"
+      }
+    }
+
+    slowburn {
+      annotation {
+        key   = "name"
+        value = "SLO Burn Rate High"
+      }
+      annotation {
+        key   = "description"
+        value = "Error budget is burning too fast"
+      }
+    }
+  }
+}
+```
+
+### Advanced
 
 ```terraform
 resource "grafana_slo" "test" {
@@ -66,27 +117,54 @@ resource "grafana_slo" "test" {
 }
 ```
 
-### Advanced
+### Grafana Queries - Any supported datasource
+
+Grafana Queries use the grafana_queries field. It expects a JSON string list of valid grafana query JSON objects, the same as you'll find assigned to a Grafana Dashboard panel `targets` field.
 
 ```terraform
 resource "grafana_slo" "test" {
-  name        = "Complex Resource - Terraform Ratio Query Example"
-  description = "Complex Resource - Terraform Ratio Query Description"
+  name        = "Terraform Testing"
+  description = "Terraform Description"
   query {
-    ratio {
-      success_metric  = "kubelet_http_requests_total{status!~\"5..\"}"
-      total_metric    = "kubelet_http_requests_total"
-      group_by_labels = ["job", "instance"]
+    grafana_queries {
+      grafana_queries = jsonencode([
+        {
+          datasource : {
+            "type" : "graphite",
+            "uid" : "datasource-uid"
+          },
+          refId : "Success",
+          target : "groupByNode(perSecond(web.*.http.2xx_success.*.*), 3, 'avg')"
+        },
+        {
+          datasource : {
+            "type" : "graphite",
+            "uid" : "datasource-uid"
+          },
+          refId : "Total",
+          target : "groupByNode(perSecond(web.*.http.5xx_errors.*.*), 3, 'avg')"
+        },
+        {
+          datasource : {
+            "type" : "__expr__",
+            "uid" : "__expr__"
+          },
+          expression : "$Success / $Total",
+          refId : "Expression",
+          type : "math"
+        }
+      ])
     }
-    type = "ratio"
+    type = "grafana_queries"
+  }
+  destination_datasource {
+    uid = "grafanacloud-prom"
   }
   objectives {
     value  = 0.995
     window = "30d"
   }
-  destination_datasource {
-    uid = "grafanacloud-prom"
-  }
+
   label {
     key   = "slo"
     value = "terraform"
@@ -101,10 +179,6 @@ resource "grafana_slo" "test" {
         key   = "description"
         value = "Error budget is burning too fast"
       }
-      label {
-        key   = "type"
-        value = "slo"
-      }
     }
 
     slowburn {
@@ -116,15 +190,15 @@ resource "grafana_slo" "test" {
         key   = "description"
         value = "Error budget is burning too fast"
       }
-      label {
-        key   = "type"
-        value = "slo"
-      }
     }
   }
 }
 ```
 
+For a complete list, see [supported data sources](https://grafana.com/docs/grafana-cloud/alerting-and-irm/slo/set-up/additionaldatasources/#supported-data-sources).
+
+For additional help with SLOs, view our [documentation](https://grafana.com/docs/grafana-cloud/alerting-and-irm/slo/).
+
 <!-- schema generated by tfplugindocs -->
 ## Schema
 
@@ -173,19 +247,28 @@ Required:
 
 Required:
 
-- `type` (String) Query type must be one of: "freeform", "query", "ratio", or "threshold"
+- `type` (String) Query type must be one of: "freeform", "query", "ratio", "grafana_queries" or "threshold"
 
 Optional:
 
 - `freeform` (Block List, Max: 1) (see [below for nested schema](#nestedblock--query--freeform))
+- `grafana_queries` (Block List, Max: 1) Array for holding a set of grafana queries (see [below for nested schema](#nestedblock--query--grafana_queries))
 - `ratio` (Block List, Max: 1) (see [below for nested schema](#nestedblock--query--ratio))
 
 <a id="nestedblock--query--freeform"></a>
 ### Nested Schema for `query.freeform`
 
 Required:
 
-- `query` (String) Freeform Query Field
+- `query` (String) Freeform Query Field - valid promQl
+
+
+<a id="nestedblock--query--grafana_queries"></a>
+### Nested Schema for `query.grafana_queries`
+
+Required:
+
+- `grafana_queries` (String) Query Object - Array of Grafana Query JSON objects
 
 
 <a id="nestedblock--query--ratio"></a>

examples/resources/grafana_slo/resource_appDynamics.tf

@@ -0,0 +1,96 @@
+resource "grafana_slo" "test" {
+  name        = "Terraform Testing"
+  description = "Terraform Description"
+  query {
+    grafana_queries {
+      grafana_queries = jsonencode([
+        {
+          aggregation : "Sum",
+          alias : "",
+          application : "57831",
+          applicationName : "petclinic",
+          datasource : {
+            type : "dlopes7-appdynamics-datasource",
+            uid : "appdynamics_localdev"
+          },
+          delimiter : "|",
+          isRawQuery : false,
+          metric : "Service Endpoints|PetClinicEastTier1|/petclinic/api_SERVLET|Errors per Minute",
+          queryType : "metrics",
+          refId : "errors",
+          rollUp : true,
+          schemaVersion : "3.9.5",
+          transformLegend : "Segments",
+          transformLegendText : ""
+        },
+        {
+          aggregation : "Sum",
+          alias : "",
+          application : "57831",
+          applicationName : "petclinic",
+          datasource : {
+            type : "dlopes7-appdynamics-datasource",
+            uid : "appdynamics_localdev"
+          },
+          intervalMs : 1000,
+          maxDataPoints : 43200,
+          delimiter : "|",
+          isRawQuery : false,
+          metric : "Service Endpoints|PetClinicEastTier1|/petclinic/api_SERVLET|Calls per Minute",
+          queryType : "metrics",
+          refId : "total",
+          rollUp : true,
+          schemaVersion : "3.9.5",
+          transformLegend : "Segments",
+          transformLegendText : ""
+        },
+        {
+          datasource : {
+            type : "__expr__",
+            uid : "__expr__"
+          },
+          expression : "($total - $errors) / $total",
+          intervalMs : 1000,
+          maxDataPoints : 43200,
+          refId : "C",
+          type : "math"
+        }
+      ])
+    }
+    type = "grafana_queries"
+  }
+  objectives {
+    value  = 0.995
+    window = "30d"
+  }
+  destination_datasource {
+    uid = "grafanacloud-prom"
+  }
+  label {
+    key   = "slo"
+    value = "terraform"
+  }
+  alerting {
+    fastburn {
+      annotation {
+        key   = "name"
+        value = "SLO Burn Rate Very High"
+      }
+      annotation {
+        key   = "description"
+        value = "Error budget is burning too fast"
+      }
+    }
+
+    slowburn {
+      annotation {
+        key   = "name"
+        value = "SLO Burn Rate High"
+      }
+      annotation {
+        key   = "description"
+        value = "Error budget is burning too fast"
+      }
+    }
+  }
+}

examples/resources/grafana_slo/resource_graphite.tf

@@ -0,0 +1,71 @@
+resource "grafana_slo" "test" {
+  name        = "Terraform Testing"
+  description = "Terraform Description"
+  query {
+    grafana_queries {
+      grafana_queries = jsonencode([
+        {
+          datasource : {
+            "type" : "graphite",
+            "uid" : "datasource-uid"
+          },
+          refId : "Success",
+          target : "groupByNode(perSecond(web.*.http.2xx_success.*.*), 3, 'avg')"
+        },
+        {
+          datasource : {
+            "type" : "graphite",
+            "uid" : "datasource-uid"
+          },
+          refId : "Total",
+          target : "groupByNode(perSecond(web.*.http.5xx_errors.*.*), 3, 'avg')"
+        },
+        {
+          datasource : {
+            "type" : "__expr__",
+            "uid" : "__expr__"
+          },
+          expression : "$Success / $Total",
+          refId : "Expression",
+          type : "math"
+        }
+      ])
+    }
+    type = "grafana_queries"
+  }
+  destination_datasource {
+    uid = "grafanacloud-prom"
+  }
+  objectives {
+    value  = 0.995
+    window = "30d"
+  }
+
+  label {
+    key   = "slo"
+    value = "terraform"
+  }
+  alerting {
+    fastburn {
+      annotation {
+        key   = "name"
+        value = "SLO Burn Rate Very High"
+      }
+      annotation {
+        key   = "description"
+        value = "Error budget is burning too fast"
+      }
+    }
+
+    slowburn {
+      annotation {
+        key   = "name"
+        value = "SLO Burn Rate High"
+      }
+      annotation {
+        key   = "description"
+        value = "Error budget is burning too fast"
+      }
+    }
+  }
+}

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/grafana/grafana-openapi-client-go v0.0.0-20241113095943-9cb2bbfeb8a3
 	github.com/grafana/machine-learning-go-client v0.8.2
 	github.com/grafana/river v0.3.0
-	github.com/grafana/slo-openapi-client/go/slo v0.0.0-20240807172758-1b7d00838fc7
+	github.com/grafana/slo-openapi-client/go/slo v0.0.0-20250218172929-ab9cae090da6
 	github.com/grafana/synthetic-monitoring-agent v0.34.2
 	github.com/grafana/synthetic-monitoring-api-go-client v0.11.0
 	github.com/hashicorp/go-cty v1.4.1-0.20200414143053-d3edf31b6320