自动化监控系统(三) 搭建xadmin做网站后台
Django有个自带的admin后台,不过界面不怎么好看,这里我用xadmin
我的python版本是3.5,可以使用支持py3的xadmin:https://github.com/sshwsfc/xadmin
xadmin部署步骤:
1、把xadmin整个目录拷贝到项目里面
2、需要安装的依赖包:
django~=1.9.0
django-crispy-forms~=1.6.0
django-reversion~=2.0.0
django-formtools==1.0
future==0.15.2
httplib2==0.9.2
six==1.10.0
3、注册xadmin:
把xadmin,crispy_forms,reversion注册到install_apps里面,然后再添加xadmin的url配置就可以了。
import xadmin urlpatterns = [ url(r'^xadmin/', xadmin.site.urls), ]
4、使用django的命令行工具生成xadmin数据表,然后创建管理后台的超级用户:
分别执行makemigrations和migrate
创建管理后台的超级用户
接着输入email和passwd就可以登陆了。
英文界面不怎么友好,改成中文(我英语不好)
在settings里修改配置:
#LANGUAGE_CODE = 'en-us' LANGUAGE_CODE = 'zh-hans' # TIME_ZONE = 'UTC' TIME_ZONE = 'Asia/shanghai' USE_I18N = True USE_L10N = True #这里是指定默认时间,如果为True,则写进数据库的时间是utc时间,需要改成False USE_TZ = False
很明显,我在monitor app的model里创建的表在这里没显示,因为xadmin的使用,首先需要对model进行注册,才能在后台管理中进行操作。
1、在app里创建py文件:adminx(必须这个名称)
2、导入xadmin和models里的类,格式如下:
![](https://images.cnblogs.com/OutliningIndicators/ContractedBlock.gif)
#!/usr/bin/env python # _*_ coding:utf-8 _*_ __author__ = "BIGNI" __date__ = "2017/4/9 21:08" import xadmin from django import forms from xadmin import views from monitor import models # Register your models here. # from django.contrib.auth.admin import UserAdmin from django.contrib.auth.forms import ReadOnlyPasswordHashField class UserCreationForm(forms.ModelForm): """A form for creating new users. Includes all the required fields, plus a repeated password.""" password1 = forms.CharField(label='Password', widget=forms.PasswordInput) password2 = forms.CharField(label='Password confirmation', widget=forms.PasswordInput) class Meta: model = models.UserProfile fields = ('email','name') def clean_password2(self): # Check that the two password entries match password1 = self.cleaned_data.get("password1") password2 = self.cleaned_data.get("password2") if password1 and password2 and password1 != password2: raise forms.ValidationError("Passwords don't match") return password2 def save(self, commit=True): # Save the provided password in hashed format user = super(UserCreationForm, self).save(commit=False) user.set_password(self.cleaned_data["password1"]) if commit: user.save() return user class UserChangeForm(forms.ModelForm): """A form for updating users. Includes all the fields on the user, but replaces the password field with admin's password hash display field. """ password = ReadOnlyPasswordHashField(label="Password", help_text=("Raw passwords are not stored, so there is no way to see " "this user's password, but you can change the password " "using <a href=\"password/\">this form</a>.")) class Meta: model = models.UserProfile fields = ('email','password','is_active', 'is_admin') def clean_password(self): # Regardless of what the user provides, return the initial value. # This is done here, rather than on the field, because the # field does not have access to the initial value return self.initial["password"] class UserProfileAdmin(object): # The forms to add and change user instances form = UserChangeForm add_form = UserCreationForm # The fields to be used in displaying the User model. # These override the definitions on the base UserAdmin # that reference specific fields on auth.User. list_display = ('id','email','is_admin','is_active') list_filter = ('is_admin',) list_editable = ['is_admin'] fieldsets = ( (None, {'fields': ('email','name', 'password')}), ('Personal info', {'fields': ('phone','weixin','memo',)}), ('用户权限', {'fields': ('is_active','is_staff','is_admin','user_permissions','groups')}), ) # add_fieldsets is not a standard ModelAdmin attribute. UserAdmin # overrides get_fieldsets to use this attribute when creating a user. add_fieldsets = ( (None, { 'classes': ('wide',), 'fields': ('email', 'password1', 'password2','is_active','is_admin')} ), ) search_fields = ('email',) ordering = ('email',) filter_horizontal = ('user_permissions','groups') class HostAdmin(object): list_display = ('id','name','ip_addr','status') filter_horizontal = ('host_groups','templates') class HostGroupAdmin(object): style_fields = {'templates': 'm2m_transfer'} class TemplateAdmin(object): filter_horizontal = ('services','triggers') style_fields = {'services':'m2m_transfer','triggers':'m2m_transfer'} class ServiceAdmin(object): filter_horizontal = ('items',) list_display = ('name','interval','plugin_name') style_fields = {'items': 'm2m_transfer'} #list_select_related = ('items',) class TriggerExpressionInline(object): model = models.TriggerExpression #exclude = ('memo',) #readonly_fields = ['create_date'] class TriggerAdmin(object): list_display = ('name','severity','enabled') inlines = [TriggerExpressionInline,] #filter_horizontal = ('expressions',) class TriggerExpressionAdmin(object): list_display = ('trigger','service','service_index','specified_index_key','operator_type','data_calc_func','threshold','logic_type') class BaseSettings(object): enable_themes = True use_bootswatch = True class GlobalSettings(object): site_title = "大倪的自动化监控系统" site_footer = "如有雷同,纯属巧合" menu_style = "accordion" # class ServiceIndexAdmin(object): # style_fields = {'idc': 'm2m_transfer'} xadmin.site.register(models.Host,HostAdmin) xadmin.site.register(models.HostGroup,HostGroupAdmin) xadmin.site.register(models.Template,TemplateAdmin) xadmin.site.register(models.Service,ServiceAdmin) xadmin.site.register(models.Trigger,TriggerAdmin) xadmin.site.register(models.TriggerExpression,TriggerExpressionAdmin) xadmin.site.register(models.ServiceIndex) xadmin.site.register(models.Action) xadmin.site.register(models.ActionOperation) #admin.site.register(models.ActionCondtion,ActionConditionAdmin) xadmin.site.register(models.Maintenance) xadmin.site.register(models.UserProfile,UserProfileAdmin) xadmin.site.register(models.EventLog) xadmin.site.register(views.BaseAdminView,BaseSettings) xadmin.site.register(views.CommAdminView,GlobalSettings)
遇到的问题:
1、
ManyToManyField类型的字段,在xadmin里只显示了一个选项框。解决方法:
在定义的类中,加上这个字段,其中templates对应字段名称,效果如下 style_fields = {'templates': 'm2m_transfer'}