[英]Adding custom cidr to ingress security group using Lambda without default vpc
First of all I have been searching stackflow and the inte.net for this but I didn't find exactly where the issue is.首先,我一直在为此搜索 stackflow 和 inte.net,但我没有找到问题的确切位置。
Basically I am trying to add custom cidr ips to a security group via lambda function. I have given all the appropriate permissions (as far as i can tell) [REMOVED]and also tried attaching the vpc (which is non-default) to the lambda function to access the security group[REMOVED]
.基本上我正在尝试通过 lambda function 将自定义 cidr ips 添加到安全组。我已经提供了所有适当的权限(据我所知) [REMOVED]and also tried attaching the vpc (which is non-default) to the lambda function to access the security group[REMOVED]
。
But I am getting "An error occurred (VPCIdNotSpecified) when calling the AuthorizeSecurityGroupIngress operation: No default VPC for this user"
但我收到"An error occurred (VPCIdNotSpecified) when calling the AuthorizeSecurityGroupIngress operation: No default VPC for this user"
Policy:政策:
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "VisualEditor0",
"Effect": "Allow",
"Action": [
"ec2:RevokeSecurityGroupIngress",
"ec2:CreateNetworkInterface",
"ec2:AuthorizeSecurityGroupIngress",
"ec2:DescribeNetworkInterfaces",
"ec2:DescribeVpcs",
"ec2:DeleteNetworkInterface",
"ec2:DescribeSubnets",
"ec2:DescribeSecurityGroups"
],
"Resource": "*"
},
{
"Sid": "VisualEditor1",
"Effect": "Allow",
"Action": [
"logs:CreateLogStream",
"wafv2:GetIPSet",
"logs:CreateLogGroup",
"wafv2:UpdateIPSet"
],
"Resource": [
"arn:aws:logs:us-west-2:xxxx:log-group:xxx:log-stream:*",
"arn:aws:wafv2:us-west-2:xxx:*/ipset/*/*"
]
}
]
}
Lambda function: Lambda function:
#!/usr/bin/python3.9
import boto3
ec2 = boto3.client('ec2')
def lambda_handler(event, context):
response = ec2.authorize_security_group_ingress(
GroupId='sg-xxxxxxx'
IpPermissions=[
{
'FromPort': 443,
'IpProtocol': 'tcp',
'IpRanges': [
{
'CidrIp': '1x.1x.x.1x/32',
'Description': 'adding test cidr using lambda'
},
],
'ToPort': 443
}
],
DryRun=True
)
return response
Could someone point me to the right direction?有人能指出我正确的方向吗? VPC is non-default. VPC 是非默认的。 All I need is the add ingress rule to existing security group within non-default vpc我所需要的只是将入口规则添加到非默认 vpc 中的现有安全组
Thanks谢谢
Found the solution: Initially it was syntax error but after googling i thought it requires vpc so I added VPC to the Lambda configuration which was not required for this purpose.找到解决方案:最初它是语法错误,但在谷歌搜索后我认为它需要 vpc 所以我将 VPC 添加到 Lambda 配置中,这不是这个目的所必需的。 For anyone having the same issue (only want to update security group with the cidr): below is the correct function and permissions (function isnt complete as depending on the solution u may want to delete old rules too):对于有同样问题的任何人(只想用 cidr 更新安全组):下面是正确的 function 和权限(功能不完整,取决于您可能还想删除旧规则的解决方案):
Lambda function: Lambda function:
#!/usr/bin/python3.9
import boto3
ec2 = boto3.client('ec2')
def lambda_handler(event, context):
response = ec2.authorize_security_group_ingress(
DryRun=False,
GroupId='sg-0123456789',
IpPermissions=[
{
'FromPort': 443,
'IpProtocol': 'tcp',
'IpRanges': [
{
'CidrIp': '1x.2x.3x.4x/32',
'Description': 'Security group updated via lambda'
}
],
'ToPort': 443
}
]
)
return response
IAM Policy on lambda execution role: IAM Policy on lambda 执行角色:
{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "VisualEditor0",
"Effect": "Allow",
"Action": [
"ec2:AuthorizeSecurityGroupIngress",
"ec2:ModifySecurityGroupRules",
"ec2:UpdateSecurityGroupRuleDescriptionsIngress"
],
"Resource": "arn or all"
}
]
}
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