Issue
Trying to put a bash script to install MongoDB on an EC2 via userdata. Im starting simple with rel="nofollow noreferrer">this easy script before I do that one I am actually trying to do. I cannot even get the simple one to work. When I try and create the stack with the template below it gives me the error Invalid template property or properties [Properties]. Any ideas whats wrong with my userdata section?
AWSTemplateFormatVersion: 2010-09-09
Description: Launch EC2 via CloudFormation
Parameters:
KeyName:
Type: AWS::EC2::KeyPair::KeyName
Default: mongodb
AvailabilityZone:
Type: AWS::EC2::AvailabilityZone::Name
VpcCIDR:
Description: Please enter the IP range (CIDR notation) for this VPC
Type: String
Default: 10.0.0.0/16
PublicSubnetCIDR:
Description: Please enter the IP range (CIDR notation) for the public subnet in the first Availability Zone
Type: String
Default: 10.0.0.0/24
PrivateSubnetCIDR:
Description: Please enter the IP range (CIDR notation) for the private subnet in the first Availability Zone
Type: String
Default: 10.0.2.0/24
EnvironmentName:
Description: An environment name that is prefixed to resource names
Type: String
Resources:
496Ec2Instance:
Type: AWS::EC2::Instance
Properties:
ImageId: ami-04505e74c0741db8d # ImageID valid only in us-east-1 region
InstanceType: t2.micro
KeyName: !Ref KeyName
SecurityGroupIds:
- !Ref 496SecurityGroup
496SecurityGroup:
Type: AWS::EC2::SecurityGroup
Properties:
GroupName: !Join ["-", [496-security-group, dev]]
GroupDescription: "Allow HTTP/HTTPS and SSH inbound and outbound traffic"
SecurityGroupIngress:
- IpProtocol: tcp
FromPort: 80
ToPort: 80
CidrIp: 0.0.0.0/0
- IpProtocol: tcp
FromPort: 443
ToPort: 443
CidrIp: 0.0.0.0/0
- IpProtocol: tcp
FromPort: 22
ToPort: 22
CidrIp: 0.0.0.0/0
VPC:
Type: AWS::EC2::VPC
Properties:
CidrBlock: !Ref VpcCIDR
EnableDnsSupport: true
EnableDnsHostnames: true
Tags:
- Key: Name
Value: !Ref EnvironmentName
- Key: Env
Value: !Ref EnvironmentName
InternetGateway:
Type: AWS::EC2::InternetGateway
Properties:
Tags:
- Key: Name
Value: !Ref EnvironmentName
- Key: Env
Value: !Ref EnvironmentName
InternetGatewayAttachment:
Type: AWS::EC2::VPCGatewayAttachment
Properties:
InternetGatewayId: !Ref InternetGateway
VpcId: !Ref VPC
PublicSubnet:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs '' ]
CidrBlock: !Ref PublicSubnetCIDR
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Public Subnet (AZ1)
- Key: Env
Value: !Ref EnvironmentName
PrivateSubnet:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs '' ]
CidrBlock: !Ref PrivateSubnetCIDR
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Private Subnet (AZ1)
- Key: Env
Value: !Ref EnvironmentName
DefaultPublicRoute:
Type: AWS::EC2::Route
DependsOn: InternetGatewayAttachment
Properties:
RouteTableId: !Ref PublicRouteTable
DestinationCidrBlock: 0.0.0.0/0
GatewayId: !Ref InternetGateway
PublicRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Public Routes
- Key: Env
Value: !Ref EnvironmentName
PrivateRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Private Routes (AZ1)
- Key: Env
Value: !Ref EnvironmentName
DefaultPrivateRoute:
Type: AWS::EC2::Route
Properties:
RouteTableId: !Ref PrivateRouteTable
DestinationCidrBlock: 0.0.0.0/0
NatGatewayId: !Ref NatGateway
NatGatewayEIP:
Type: AWS::EC2::EIP
DependsOn: InternetGatewayAttachment
Properties:
Domain: vpc
NatGateway:
Type: AWS::EC2::NatGateway
Properties:
AllocationId: !GetAtt NatGatewayEIP.AllocationId
SubnetId: !Ref PublicSubnet
Properties:
UserData: !Base64
Fn::Sub: |
#!/bin/bash
wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -
echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
sudo apt-get update
sudo apt-get install -y mongodb-org
Solution
Your UserData is part of AWS::EC2::Instance. It is not a separate resource. Thus it should be:
AWSTemplateFormatVersion: 2010-09-09
Description: Launch EC2 via CloudFormation
Parameters:
KeyName:
Type: AWS::EC2::KeyPair::KeyName
Default: mongodb
AvailabilityZone:
Type: AWS::EC2::AvailabilityZone::Name
VpcCIDR:
Description: Please enter the IP range (CIDR notation) for this VPC
Type: String
Default: 10.0.0.0/16
PublicSubnetCIDR:
Description: Please enter the IP range (CIDR notation) for the public subnet in the first Availability Zone
Type: String
Default: 10.0.0.0/24
PrivateSubnetCIDR:
Description: Please enter the IP range (CIDR notation) for the private subnet in the first Availability Zone
Type: String
Default: 10.0.2.0/24
EnvironmentName:
Description: An environment name that is prefixed to resource names
Type: String
Resources:
496Ec2Instance:
Type: AWS::EC2::Instance
Properties:
ImageId: ami-04505e74c0741db8d # ImageID valid only in us-east-1 region
InstanceType: t2.micro
KeyName: !Ref KeyName
SecurityGroupIds:
- !Ref 496SecurityGroup
UserData: !Base64
Fn::Sub: |
#!/bin/bash
wget -qO - https://www.mongodb.org/static/pgp/server-4.4.asc | sudo apt-key add -
echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/4.4 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.4.list
sudo apt-get update
sudo apt-get install -y mongodb-org
496SecurityGroup:
Type: AWS::EC2::SecurityGroup
Properties:
GroupName: !Join ["-", [496-security-group, dev]]
GroupDescription: "Allow HTTP/HTTPS and SSH inbound and outbound traffic"
SecurityGroupIngress:
- IpProtocol: tcp
FromPort: 80
ToPort: 80
CidrIp: 0.0.0.0/0
- IpProtocol: tcp
FromPort: 443
ToPort: 443
CidrIp: 0.0.0.0/0
- IpProtocol: tcp
FromPort: 22
ToPort: 22
CidrIp: 0.0.0.0/0
VPC:
Type: AWS::EC2::VPC
Properties:
CidrBlock: !Ref VpcCIDR
EnableDnsSupport: true
EnableDnsHostnames: true
Tags:
- Key: Name
Value: !Ref EnvironmentName
- Key: Env
Value: !Ref EnvironmentName
InternetGateway:
Type: AWS::EC2::InternetGateway
Properties:
Tags:
- Key: Name
Value: !Ref EnvironmentName
- Key: Env
Value: !Ref EnvironmentName
InternetGatewayAttachment:
Type: AWS::EC2::VPCGatewayAttachment
Properties:
InternetGatewayId: !Ref InternetGateway
VpcId: !Ref VPC
PublicSubnet:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs '' ]
CidrBlock: !Ref PublicSubnetCIDR
MapPublicIpOnLaunch: true
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Public Subnet (AZ1)
- Key: Env
Value: !Ref EnvironmentName
PrivateSubnet:
Type: AWS::EC2::Subnet
Properties:
VpcId: !Ref VPC
AvailabilityZone: !Select [ 0, !GetAZs '' ]
CidrBlock: !Ref PrivateSubnetCIDR
MapPublicIpOnLaunch: false
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Private Subnet (AZ1)
- Key: Env
Value: !Ref EnvironmentName
DefaultPublicRoute:
Type: AWS::EC2::Route
DependsOn: InternetGatewayAttachment
Properties:
RouteTableId: !Ref PublicRouteTable
DestinationCidrBlock: 0.0.0.0/0
GatewayId: !Ref InternetGateway
PublicRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Public Routes
- Key: Env
Value: !Ref EnvironmentName
PrivateRouteTable:
Type: AWS::EC2::RouteTable
Properties:
VpcId: !Ref VPC
Tags:
- Key: Name
Value: !Sub ${EnvironmentName} Private Routes (AZ1)
- Key: Env
Value: !Ref EnvironmentName
DefaultPrivateRoute:
Type: AWS::EC2::Route
Properties:
RouteTableId: !Ref PrivateRouteTable
DestinationCidrBlock: 0.0.0.0/0
NatGatewayId: !Ref NatGateway
NatGatewayEIP:
Type: AWS::EC2::EIP
DependsOn: InternetGatewayAttachment
Properties:
Domain: vpc
NatGateway:
Type: AWS::EC2::NatGateway
Properties:
AllocationId: !GetAtt NatGatewayEIP.AllocationId
SubnetId: !Ref PublicSubnet
Answered By - Marcin Answer Checked By - Robin (WPSolving Admin)