feat(example): add factorio image example

config/samples/factorio_image-latest.yaml

@@ -0,0 +1,24 @@
+apiVersion: server-manager.acooldomain.co/v1alpha1
+kind: Image
+metadata:
+  labels:
+    app.kubernetes.io/name: kubernetes-operator
+    app.kubernetes.io/managed-by: kustomize
+  name: minecraft-paper-1-21-5
+spec:
+  location: git.acooldomain.co/server-manager/minecraft:paper-1.21.5
+  name: minecraft
+  tag: paper-1.21.5
+  working_dir: /opt/server
+  ports:
+    - port: 25565
+      protocol: TCP
+
+  init_script:
+    image: alpine:latest
+    command:
+      - /bin/sh
+    args:
+      - /bin/sh
+      - "-c"
+      - "echo eula=true >> /data/eula.txt"

internal/controller/servermanager_controller.go

@@ -564,15 +564,13 @@ func (r *ServerManagerReconciler) BrowserConfigMap(s *servermanagerv1alpha1.Serv
 		return nil, err
 	}
 
-	var configMapData map[string]string
-	configMapData["config.yaml"] = string(serializedConfig)
 	return &corev1.ConfigMap{
 		ObjectMeta: metav1.ObjectMeta{
 			Name:      fmt.Sprintf("%s-browser-config", s.Name),
 			Namespace: s.Namespace,
 			Labels:    map[string]string{"browser": s.Name},
 		},
-		Data: configMapData,
+		Data: map[string]string{"config.yaml": string(serializedConfig)},
 	}, nil
 }