aws oracle linux plain

aws oracle linux plain.json

{
	"Resources": {
		"EC2": {
			"Type": "AWS::EC2::Instance",
			"Metadata": {
				"AWS::CloudFormation::Init" : {
					"configSets" : {
						"full_install" : [
							"setup_epel",
							"install_utils"
						]
					},

					"setup_epel": {
						"commands": {
							"install_epel": {"command": "sudo amazon-linux-extras install epel -y"},
							"enable_epel": {"command": "sudo yum-config-manager --enable epel"}
						}
					},

					"install_utils": {
						"commands": {
							"update": {"command": "sudo yum update -y"},
							"utils": {"command": "sudo yum install -y git tmux"},
							"python3": {"command": "sudo yum install -y python3 python3-pip"}
						}
					}				
				}
			},	

			"Properties": {
				"InstanceType": "t3.micro",
	            "ImageId": "ami-0bd39c806c2335b95",
	            "KeyName": "PC",
				"SecurityGroups": [
				    {"Ref": "SSHSecurityGroup"}
				],
				
				"UserData": { "Fn::Base64": {
					"Fn::Join": ["", [
						"#!/bin/bash -xe\n",
						"# Install the files and packages from the metadata\n",
						"/opt/aws/bin/cfn-init -v ",
						"         --stack ", {"Ref": "AWS::StackName"},
						"         --resource ProxyEC2 ",
						"         --configsets full_install ",
						"         --region ", {"Ref": "AWS::Region"}, "\n"
					]]}
				}
	        }
		},

		"SSHSecurityGroup": {
		    "Type": "AWS::EC2::SecurityGroup",
		    "Properties": {
				"GroupDescription": "Enable SSH access via port 22",
				"SecurityGroupIngress": [{
				    "IpProtocol": "tcp", 
				    "FromPort"  : "22", 
				    "ToPort"    : "22",
				    "CidrIp"    : "0.0.0.0/0" 
				}]
			}
		}
	}
}