docs: make sure examples are up to date

Author: jochil

docs/index.md

@@ -48,7 +48,7 @@ terraform {
   required_providers {
     dash0 = {
       source  = "dash0hq/dash0"
-      version = "~> 1.4.0"
+      version = "~> 1.6.0"
     }
   }
 }
@@ -66,7 +66,7 @@ terraform {
   required_providers {
     dash0 = {
       source  = "dash0hq/dash0"
-      version = "~> 1.4.0"
+      version = "~> 1.6.0"
     }
   }
 }
@@ -134,4 +134,4 @@ spec:
           labels: {}
 EOF
 }
-```
+```

examples/provider/provider.tf

@@ -2,12 +2,12 @@ terraform {
   required_providers {
     dash0 = {
       source  = "dash0hq/dash0"
-      version = "~> 1.4.0"
+      version = "~> 1.6.0"
     }
   }
 }
 
 provider "dash0" {
-  # Configuration can be provided via environment variables:
-  # DASH0_URL and DASH0_AUTH_TOKEN
+  url        = "https://api.us-west-2.aws.dash0.com"
+  auth_token = "auth_xxxx"
 }

examples/provider/provider_env.tf

@@ -0,0 +1,13 @@
+terraform {
+  required_providers {
+    dash0 = {
+      source  = "dash0hq/dash0"
+      version = "~> 1.6.0"
+    }
+  }
+}
+
+provider "dash0" {
+  # Configuration will be read from environment variables:
+  # DASH0_URL and DASH0_AUTH_TOKEN
+}

examples/resources/dash0_synthetic_check/synthetic_check.yaml

@@ -21,13 +21,13 @@ spec:
             spec:
               type: response
               value: 5000ms
-              operator: lt
+              operator: lte
         degradedAssertions:
           - kind: timing
             spec:
               type: response
               value: 2000ms
-              operator: lt
+              operator: lte
       request:
         method: get
         url: https://www.example.com

templates/index.md.tmpl

@@ -12,18 +12,41 @@ The Dash0 provider provides dashboard, check rule and more resources for [Dash0]
 The changelog for this provider can be found [on GitHub](https://github.com/dash0hq/terraform-provider-dash0/releases).
 
 ## Authentication
-The Dash0 provider authenticates using environment variables. You can get the value for these environment variables
-through [Dash0's settings screens](https://app.dash0.com/settings/auth-tokens).
+
+The Dash0 provider supports two authentication methods. You can get the authentication credentials through [Dash0's settings screens](https://app.dash0.com/settings/auth-tokens).
+
+### Option 1: Environment Variables (Recommended)
+
+Environment variables take precedence over provider configuration attributes.
 
 ```sh
 export DASH0_URL="https://api.us-west-2.aws.dash0.com"
 export DASH0_AUTH_TOKEN="auth_xxxx"
 ```
 
+### Option 2: Provider Configuration
+
+Alternatively, you can configure authentication directly in the provider block:
+
+```terraform
+provider "dash0" {
+  url        = "https://api.us-west-2.aws.dash0.com"
+  auth_token = "auth_xxxx"
+}
+```
+
+**Note:** Environment variables (`DASH0_URL` and `DASH0_AUTH_TOKEN`) will override provider configuration attributes if both are set.
+
 ## Examples
 
 ### Creating a Dash0 provider
 
+#### Using Environment Variables
+
+{{ tffile "examples/provider/provider_env.tf" }}
+
+#### Using Provider Configuration
+
 {{ tffile "examples/provider/provider.tf" }}
 
 ### Managing a Dashboard