feat: added example configurations

Signed-off-by: leonsteinhaeuser <leon.steinhaeuser@tagesspiegel.de>

.gitignore

@@ -32,3 +32,7 @@ override.tf.json
 # Ignore CLI configuration files
 .terraformrc
 terraform.rc
+
+# ignore examples terraform dependency management files and directories
+examples/.terraform
+examples/.terraform.lock.hcl

examples/with_openstack_subnet_cidr.tf

@@ -0,0 +1,39 @@
+module "with_openstack_subnet_cidr" {
+  source = "../"
+
+  cluster_name                            = "example-cluster"
+  openstack_application_credential_id     = "abc"
+  openstack_application_credential_secret = "abc"
+
+  openstack_network_config = {
+    subnet_cidr = "10.0.0.0/24"
+  }
+
+  cluster_rbac = {
+    "name" = [ {
+      kind = "value"
+      name = "value"
+    } ]
+  }
+
+  syseleven_auth_realm = "example"
+
+  metakube_project_id = "example"
+
+  node_pools = {
+    "example" = {
+      node_config = {
+        flavor          = "example"
+        use_floating_ip = false
+      }
+      os_config = {
+        auto_update = false
+        image       = "example"
+      }
+      replicas = {
+        max = 0
+        min = 0
+      }
+    }
+  }
+}

examples/with_opentstack_subnet_id.tf

@@ -0,0 +1,40 @@
+module "with_opentstack_subnet_id" {
+  source = "../"
+
+  cluster_name                            = "example-cluster"
+  openstack_application_credential_id     = "abc"
+  openstack_application_credential_secret = "abc"
+
+  openstack_network_config = {
+    network_name = "example"
+    subnet_id    = "example"
+  }
+
+  cluster_rbac = {
+    "name" = [{
+      kind = "value"
+      name = "value"
+    }]
+  }
+
+  syseleven_auth_realm = "example"
+
+  metakube_project_id = "example"
+
+  node_pools = {
+    "example" = {
+      node_config = {
+        flavor          = "example"
+        use_floating_ip = false
+      }
+      os_config = {
+        auto_update = false
+        image       = "example"
+      }
+      replicas = {
+        max = 0
+        min = 0
+      }
+    }
+  }
+}