aws ec2 describe-security-groups

• https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/describe-security-groups.html

aws ec2 describe-security-groups  | grep Description
aws ec2 describe-security-groups  | egrep "GroupId|Description"
aws ec2 describe-security-groups --group-ids sg-0cc21460XXXXX

Describe security group with specific rule:

aws ec2 describe-security-groups \
   --filters Name=ip-permission.from-port,Values=22 Name=ip-permission.to-port,Values=22 Name=ip-permission.cidr,Values='0.0.0.0/0' \
   --query "SecurityGroups[*].[GroupName]" \
   --output text

Official example

aws ec2 describe-security-groups --group-ids sg-903004f8

{
    "SecurityGroups": [
        {
            "IpPermissionsEgress": [
                {
                    "IpProtocol": "-1",
                    "IpRanges": [
                        {
                            "CidrIp": "0.0.0.0/0"
                        }
                    ],
                    "UserIdGroupPairs": [],
                    "PrefixListIds": []
                }
            ],
            "Description": "My security group",
            "Tags": [
                {
                    "Value": "SG1",
                    "Key": "Name"
                }
            ],
            "IpPermissions": [
                {
                    "IpProtocol": "-1",
                    "IpRanges": [],
                    "UserIdGroupPairs": [
                        {
                            "UserId": "123456789012",
                            "GroupId": "sg-903004f8"
                        }
                    ],
                    "PrefixListIds": []
                },
                {
                    "PrefixListIds": [],
                    "FromPort": 22,
                    "IpRanges": [
                        {
                            "Description": "Access from NY office",
                            "CidrIp": "203.0.113.0/24"
                        }
                    ],
                    "ToPort": 22,
                    "IpProtocol": "tcp",
                    "UserIdGroupPairs": []
                    }
            ],
            "GroupName": "MySecurityGroup",
            "VpcId": "vpc-1a2b3c4d",
            "OwnerId": "123456789012",
            "GroupId": "sg-903004f8",
        }
    ]
}

Related

• aws ec2
• aws ec2 create-security-group
• aws rds describe-db-security-groups
• aws ec2 describe-vpcs
• kubernetes.io/rule/

See also

• AWS Security group (SG): aws ec2 [ create-security-group | describe-security-groups | delete-security-group | authorize-security-group-ingress | authorize-security-group-egress ]
• AWS EC2, AWS::EC2, aws ec2 [ describe-instances | describe-instance-status | run-instances | terminate-instances | stop-instances | tags | describe-vpcs | describe-addresses | describe-availability-zones | describe-subnets | import-key-pair | create-key-pair | create-vpc | create-internet-gateway | modify-instance-attribute | ec2-instance-connect | get-console-output], aws ec2 enable-serial-console-access