1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
# -*- coding: utf-8 -*-
#
from rest_framework import serializers
from django.utils.translation import ugettext_lazy as _
from orgs.mixins import OrgResourceSerializerMixin
from common.mixins import BulkSerializerMixin
from common.serializers import AdaptedBulkListSerializer
from ..models import Asset
from .system_user import AssetSystemUserSerializer
__all__ = [
'AssetSerializer', 'AssetGrantedSerializer', 'MyAssetGrantedSerializer',
'AssetAsNodeSerializer', 'AssetSimpleSerializer',
]
class AssetSerializer(BulkSerializerMixin, serializers.ModelSerializer, OrgResourceSerializerMixin):
"""
资产的数据结构
"""
class Meta:
model = Asset
list_serializer_class = AdaptedBulkListSerializer
# validators = [] # 解决批量导入时unique_together字段校验失败
fields = [
'id', 'org_id', 'org_name', 'ip', 'hostname', 'protocol', 'port',
'platform', 'is_active', 'public_ip', 'domain', 'admin_user',
'nodes', 'labels', 'number', 'vendor', 'model', 'sn',
'cpu_model', 'cpu_count', 'cpu_cores', 'cpu_vcpus', 'memory',
'disk_total', 'disk_info', 'os', 'os_version', 'os_arch',
'hostname_raw', 'comment', 'created_by', 'date_created',
'hardware_info', 'connectivity'
]
read_only_fields = (
'number', 'vendor', 'model', 'sn', 'cpu_model', 'cpu_count',
'cpu_cores', 'cpu_vcpus', 'memory', 'disk_total', 'disk_info',
'os', 'os_version', 'os_arch', 'hostname_raw',
'created_by', 'date_created',
)
extra_kwargs = {
'hardware_info': {'label': _('Hardware info')},
'connectivity': {'label': _('Connectivity')},
'org_name': {'label': _('Org name')}
}
@classmethod
def setup_eager_loading(cls, queryset):
""" Perform necessary eager loading of data. """
queryset = queryset.prefetch_related('labels', 'nodes')\
.select_related('admin_user')
return queryset
def get_field_names(self, declared_fields, info):
fields = super().get_field_names(declared_fields, info)
fields.extend([
'hardware_info', 'connectivity', 'org_name'
])
return fields
class AssetAsNodeSerializer(serializers.ModelSerializer):
class Meta:
model = Asset
fields = ['id', 'hostname', 'ip', 'port', 'platform', 'protocol']
class AssetGrantedSerializer(serializers.ModelSerializer):
"""
被授权资产的数据结构
"""
system_users_granted = AssetSystemUserSerializer(many=True, read_only=True)
system_users_join = serializers.SerializerMethodField()
# nodes = NodeTMPSerializer(many=True, read_only=True)
class Meta:
model = Asset
fields = (
"id", "hostname", "ip", "port", "system_users_granted",
"is_active", "system_users_join", "os", 'domain',
"platform", "comment", "protocol", "org_id", "org_name",
)
@staticmethod
def get_system_users_join(obj):
system_users = [s.username for s in obj.system_users_granted]
return ', '.join(system_users)
class MyAssetGrantedSerializer(AssetGrantedSerializer):
"""
普通用户获取授权的资产定义的数据结构
"""
class Meta:
model = Asset
fields = (
"id", "hostname", "system_users_granted",
"is_active", "system_users_join", "org_name",
"os", "platform", "comment", "org_id", "protocol"
)
class AssetSimpleSerializer(serializers.ModelSerializer):
class Meta:
model = Asset
fields = ['id', 'hostname', 'port', 'ip', 'connectivity']