-
Notifications
You must be signed in to change notification settings - Fork 1.1k
/
WindowsContainerResourceLimits.json
153 lines (153 loc) · 5.88 KB
/
WindowsContainerResourceLimits.json
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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
{
"properties": {
"displayName": "Kubernetes cluster Windows containers should not overcommit cpu and memory",
"policyType": "BuiltIn",
"mode": "Microsoft.Kubernetes.Data",
"description": "Windows container resource requests should be less or equal to the resource limit or unspecified to avoid overcommit. If Windows memory is over-provisioned it will process pages in disk - which can slow down performance - instead of terminating the container with out-of-memory",
"metadata": {
"version": "2.1.0",
"category": "Kubernetes"
},
"version": "2.1.0",
"parameters": {
"effect": {
"type": "String",
"metadata": {
"displayName": "Effect",
"description": "'Audit' allows a non-compliant resource to be created, but flags it as non-compliant. 'Deny' blocks the resource creation. 'Disable' turns off the policy.",
"portalReview": true
},
"allowedValues": [
"Audit",
"Deny",
"Disabled"
],
"defaultValue": "Audit"
},
"excludedNamespaces": {
"type": "Array",
"metadata": {
"displayName": "Namespace exclusions",
"description": "List of Kubernetes namespaces to exclude from policy evaluation. System namespaces \"kube-system\", \"gatekeeper-system\" and \"azure-arc\" are always excluded by design. \"azure-extensions-usage-system\" is optional to remove."
},
"defaultValue": [
"kube-system",
"gatekeeper-system",
"azure-arc",
"azure-extensions-usage-system"
]
},
"namespaces": {
"type": "Array",
"metadata": {
"displayName": "Namespace inclusions",
"description": "List of Kubernetes namespaces to only include in policy evaluation. An empty list means the policy is applied to all resources in all namespaces."
},
"defaultValue": []
},
"labelSelector": {
"type": "object",
"metadata": {
"displayName": "Kubernetes label selector",
"description": "Label query to select Kubernetes resources for policy evaluation. An empty label selector matches all Kubernetes resources."
},
"defaultValue": {},
"schema": {
"description": "A label selector is a label query over a set of resources. The result of matchLabels and matchExpressions are ANDed. An empty label selector matches all resources.",
"type": "object",
"properties": {
"matchLabels": {
"description": "matchLabels is a map of {key,value} pairs.",
"type": "object",
"additionalProperties": {
"type": "string"
},
"minProperties": 1
},
"matchExpressions": {
"description": "matchExpressions is a list of values, a key, and an operator.",
"type": "array",
"items": {
"type": "object",
"properties": {
"key": {
"description": "key is the label key that the selector applies to.",
"type": "string"
},
"operator": {
"description": "operator represents a key's relationship to a set of values.",
"type": "string",
"enum": [
"In",
"NotIn",
"Exists",
"DoesNotExist"
]
},
"values": {
"description": "values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty.",
"type": "array",
"items": {
"type": "string"
}
}
},
"required": [
"key",
"operator"
],
"additionalProperties": false
},
"minItems": 1
}
},
"additionalProperties": false
}
},
"excludedImages": {
"type": "Array",
"metadata": {
"displayName": "Image exclusions",
"description": "The list of InitContainers and Containers to exclude from policy evaluation. The identifier is the image of container. Prefix-matching can be signified with `*`. For example: `myregistry.azurecr.io/istio:*`. It is recommended that users use the fully-qualified Docker image name (e.g. start with a domain name) in order to avoid unexpectedly exempting images from an untrusted repository.",
"portalReview": true
},
"defaultValue": []
}
},
"policyRule": {
"if": {
"field": "type",
"in": [
"Microsoft.Kubernetes/connectedClusters",
"Microsoft.ContainerService/managedClusters"
]
},
"then": {
"effect": "[parameters('effect')]",
"details": {
"templateInfo": {
"sourceType": "PublicURL",
"url": "https://store.policy.core.windows.net/kubernetes/windows-container-resources/v1/template.yaml"
},
"apiGroups": [
""
],
"kinds": [
"Pod"
],
"excludedNamespaces": "[parameters('excludedNamespaces')]",
"namespaces": "[parameters('namespaces')]",
"labelSelector": "[parameters('labelSelector')]",
"values": {
"excludedImages": "[parameters('excludedImages')]"
}
}
}
},
"versions": [
"2.1.0"
]
},
"id": "/providers/Microsoft.Authorization/policyDefinitions/a2abc456-f0ae-464b-bd3a-07a3cdbd7fb1",
"name": "a2abc456-f0ae-464b-bd3a-07a3cdbd7fb1"
}