修复BUG(服务器监控): 新增服务器监控功能

dvadmin-backend/application/settings.py

@@ -51,6 +51,7 @@ INSTALLED_APPS = [
     'apps.vadmin.op_drf',
     'apps.vadmin.system',
     'apps.vadmin.celery',
+    'apps.vadmin.monitor',
 ]
 
 MIDDLEWARE = [

dvadmin-backend/apps/vadmin/monitor/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class MonitorConfig(AppConfig):
+    name = 'vadmin.monitor'
+    verbose_name = "系统监控"

dvadmin-backend/apps/vadmin/monitor/filters.py

@@ -0,0 +1,23 @@
+import django_filters
+
+from .models import Server, Monitor
+
+
+class ServerFilter(django_filters.rest_framework.FilterSet):
+    """
+    服务器信息 简单过滤器
+    """
+
+    class Meta:
+        model = Server
+        fields = '__all__'
+
+
+class MonitorFilter(django_filters.rest_framework.FilterSet):
+    """
+    服务器监控信息 简单过滤器
+    """
+
+    class Meta:
+        model = Monitor
+        fields = '__all__'

dvadmin-backend/apps/vadmin/monitor/models/__init__.py

@@ -0,0 +1,3 @@
+from ..models.monitor import Monitor
+from ..models.server import Server
+from ..models.sys_files import SysFiles

dvadmin-backend/apps/vadmin/monitor/models/monitor.py

@@ -0,0 +1,21 @@
+from django.db.models import CharField, ForeignKey, CASCADE
+
+from ...op_drf.models import CoreModel
+
+
+class Monitor(CoreModel):
+    cpu_num = CharField(max_length=8, verbose_name='CPU核数')
+    cpu_free = CharField(max_length=8, verbose_name='CPU当前空闲率')
+    cpu_sys = CharField(max_length=8, verbose_name='CPU已使用率')
+    mem_num = CharField(max_length=32, verbose_name='内存总数(KB)')
+    mem_free = CharField(max_length=32, verbose_name='内存剩余大小(KB)')
+    mem_sys = CharField(max_length=32, verbose_name='内存已使用大小(KB)')
+    seconds = CharField(max_length=32, verbose_name='运行已时间(秒)')
+    server = ForeignKey(to='Server', on_delete=CASCADE, verbose_name="关联服务器信息", db_constraint=False)
+
+    class Meta:
+        verbose_name = '服务器监控信息'
+        verbose_name_plural = verbose_name
+
+    def __str__(self):
+        return f"{self.server and self.server.name and self.server.ip}监控信息"

dvadmin-backend/apps/vadmin/monitor/models/server.py

@@ -0,0 +1,17 @@
+from django.db.models import CharField
+
+from ...op_drf.models import CoreModel
+
+
+class Server(CoreModel):
+    name = CharField(max_length=256, verbose_name='服务器名称', null=True, blank=True)
+    ip = CharField(max_length=32, verbose_name="ip地址")
+    os = CharField(max_length=32, verbose_name="操作系统")
+    remark = CharField(max_length=256, verbose_name="备注", null=True, blank=True)
+
+    class Meta:
+        verbose_name = '服务器信息'
+        verbose_name_plural = verbose_name
+
+    def __str__(self):
+        return f"{self.name and self.ip}"

dvadmin-backend/apps/vadmin/monitor/models/sys_files.py

@@ -0,0 +1,19 @@
+from django.db.models import CharField, ForeignKey, CASCADE
+
+from ...op_drf.models import CoreModel
+
+
+class SysFiles(CoreModel):
+    dir_name = CharField(max_length=32, verbose_name='磁盘路径')
+    sys_type_name = CharField(max_length=32, verbose_name='系统文件类型')
+    type_name = CharField(max_length=32, verbose_name='盘符类型')
+    total = CharField(max_length=32, verbose_name='磁盘总大小(KB)')
+    mem_free = CharField(max_length=32, verbose_name='已使用大小(KB)')
+    monitor = ForeignKey(to='Monitor', on_delete=CASCADE, verbose_name="关联服务器监控信息", db_constraint=False)
+
+    class Meta:
+        verbose_name = '系统磁盘'
+        verbose_name_plural = verbose_name
+
+    def __str__(self):
+        return f"{self.creator and self.creator.name}"

dvadmin-backend/apps/vadmin/monitor/serializers.py

@@ -0,0 +1,29 @@
+from .models import Server, Monitor
+from ..op_drf.serializers import CustomModelSerializer
+
+
+# ================================================= #
+# ************** 服务器信息 序列化器  ************** #
+# ================================================= #
+
+class ServerSerializer(CustomModelSerializer):
+    """
+    服务器信息 简单序列化器
+    """
+
+    class Meta:
+        model = Server
+        fields = '__all__'
+
+# ================================================= #
+# ************** 服务器监控信息 序列化器  ************** #
+# ================================================= #
+
+class MonitorSerializer(CustomModelSerializer):
+    """
+    服务器监控信息 简单序列化器
+    """
+
+    class Meta:
+        model = Monitor
+        fields = '__all__'

dvadmin-backend/apps/vadmin/monitor/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

dvadmin-backend/apps/vadmin/monitor/urls.py

@@ -0,0 +1,12 @@
+from rest_framework.routers import DefaultRouter
+
+from .views import ServerModelViewSet, MonitorModelViewSet
+
+router = DefaultRouter()
+router.register(r'server', ServerModelViewSet)
+router.register(r'monitor', MonitorModelViewSet)
+
+urlpatterns = [
+
+]
+urlpatterns += router.urls

dvadmin-backend/apps/vadmin/monitor/views.py

@@ -0,0 +1,32 @@
+from .filters import ServerFilter, MonitorFilter
+from .models import Server, Monitor
+from .serializers import ServerSerializer, MonitorSerializer
+from ..op_drf.viewsets import CustomModelViewSet
+from ..permission.permissions import CommonPermission
+
+
+class ServerModelViewSet(CustomModelViewSet):
+    """
+    服务器信息 模型的CRUD视图
+    """
+    queryset = Server.objects.all()
+    serializer_class = ServerSerializer
+    # extra_filter_backends = [DataLevelPermissionsFilter]
+    filter_class = ServerFilter
+    update_extra_permission_classes = (CommonPermission,)
+    destroy_extra_permission_classes = (CommonPermission,)
+    create_extra_permission_classes = (CommonPermission,)
+    ordering = '-create_datetime'  # 默认排序
+
+class MonitorModelViewSet(CustomModelViewSet):
+    """
+    服务器监控信息 模型的CRUD视图
+    """
+    queryset = Monitor.objects.all()
+    serializer_class = MonitorSerializer
+    # extra_filter_backends = [DataLevelPermissionsFilter]
+    filter_class = MonitorFilter
+    update_extra_permission_classes = (CommonPermission,)
+    destroy_extra_permission_classes = (CommonPermission,)
+    create_extra_permission_classes = (CommonPermission,)
+    ordering = '-create_datetime'  # 默认排序

dvadmin-backend/apps/vadmin/urls.py

@@ -54,5 +54,6 @@ urlpatterns = [
     re_path(r'^permission/', include('apps.vadmin.permission.urls')),
     re_path(r'^system/', include('apps.vadmin.system.urls')),
     re_path(r'^celery/', include('apps.vadmin.celery.urls')),
+    re_path(r'^monitor/', include('apps.vadmin.monitor.urls')),
 
 ]