amazon-web-services - 创建 EC2 实例时如何设置默认标签?
问题描述
当帐户中的某人尝试创建 EC2 实例时,我正在尝试一种添加默认标签的方法。现在我已经设置了只监控标签是否被创建的规则。
我需要一些东西,当创建实例时,他们必须填写标签,然后才能继续启动实例。这可能吗?如果有怎么办?
我在网上搜索过,没有任何东西能完全符合我的要求。
我看了看:https ://aws.amazon.com/blogs/aws/new-tag-ec2-instances-ebs-volumes-on-creation/
然后我制定了一项政策(如下),但它仍然不起作用。
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowCreateTaggedVolumes",
"Effect": "Allow",
"Action": "ec2:CreateVolume",
"Resource": "*",
"Condition": {
"StringEquals": {
"aws:RequestTag/Name": "",
"aws:RequestTag/Owner": "",
"aws:RequestTag/Project": "",
"aws:RequestTag/Schedule": ""
},
"ForAllValues:StringEquals": {
"aws:TagKeys": [
"Name",
"Owner",
"Project",
"Schedule"
]
}
}
},
{
"Effect": "Allow",
"Action": [
"ec2:CreateTags"
],
"Resource": "*",
"Condition": {
"StringEquals": {
"ec2:CreateAction": "CreateVolume"
}
}
}
]
}
解决方案
我使用以下策略代码模拟了相同的场景,其中以下示例策略允许用户启动 EC2 实例并创建 EBS 卷,前提是用户使用限定符ForAllValues (Key1 &键 2)。如果用户应用任何未包含在策略中的标签,则该操作将被拒绝。吨
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "AllowToDescribeAll",
"Effect": "Allow",
"Action": [
"ec2:Describe*"
],
"Resource": "*"
},
{
"Sid": "AllowRunInstances",
"Effect": "Allow",
"Action": "ec2:RunInstances",
"Resource": [
"arn:aws:ec2:*::image/*",
"arn:aws:ec2:*::snapshot/*",
"arn:aws:ec2:*:*:subnet/*",
"arn:aws:ec2:*:*:network-interface/*",
"arn:aws:ec2:*:*:security-group/*",
"arn:aws:ec2:*:*:key-pair/*"
]
},
{
"Sid": "AllowRunInstancesWithRestrictions",
"Effect": "Allow",
"Action": [
"ec2:CreateVolume",
"ec2:RunInstances"
],
"Resource": [
"arn:aws:ec2:*:*:volume/*",
"arn:aws:ec2:*:*:instance/*"
],
"Condition": {
"StringEquals": {
"aws:RequestTag/key1": "value1",
"aws:RequestTag/key2": "value2"
},
"ForAllValues:StringEquals": {
"aws:TagKeys": [
"key1",
"key2"
]
}
}
},
{
"Sid": "AllowCreateTagsOnlyLaunching",
"Effect": "Allow",
"Action": [
"ec2:CreateTags"
],
"Resource": [
"arn:aws:ec2:*:*:volume/*",
"arn:aws:ec2:*:*:instance/*"
],
"Condition": {
"StringEquals": {
"ec2:CreateAction": "RunInstances"
}
}
}
]
}
未添加标签
添加了必需的标签
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