added lab about costs

widdix · Apr 21, 2017 · a2bd2f1 · a2bd2f1
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diff --git a/lab10-estimate-costs/README.md b/lab10-estimate-costs/README.md
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+# Lab 10: Estimate Costs
+
+Use a CloudFormationtemplate to calculate the monthly costs.
+
+## Overview
+1. Estimate costs of an CloudFormation template.
+
+## Instructions
+1. Open [CloudFormation](https://console.aws.amazon.com/cloudformation) in AWS Management Console.
+1. Click **Create Stack** button.
+1. Select **Upload a template to Amazon S3**.
+1. Choose file ``learn-cloudformation/lab10-estimate-costs/demo.yaml``.
+1. Click **Next** button.
+1. Insert ``lab10-$username``as stack name. Replace ``$username`` with your username (e.g. lab10-awittig).
+1. Select two random subnets and the only available VPC as **Parameters**.
+1. Click **Next** button.
+1. Skip next step by clicking on **Next** button.
+1. Under **Estimate cost**, you will find a **Cost** link. CLick this link. A new tab will open
+1. Explore the calculated costs.
+1. Go back to the CLoudFormation tab and click **Cancel** to stop exit the wizzard.
+1. Congratulations! You are done with the lab!
diff --git a/lab10-estimate-costs/demo.json b/lab10-estimate-costs/demo.json
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+{
+  "AWSTemplateFormatVersion": "2010-09-09",
+  "Description": "Estimate Costs",
+  "Parameters": {
+    "VPCParameter": {
+      "Description": "VPC to launch instances into",
+      "Type": "AWS::EC2::VPC::Id"
+    },
+    "SubnetsParameter": {
+      "Description": "Subnets to launch instances into",
+      "Type": "List<AWS::EC2::Subnet::Id>"
+    }
+  },
+  "Mappings": {
+    "RegionMap": {
+      "eu-west-1": {"AMI": "ami-bff32ccc"},
+      "ap-southeast-1": {"AMI": "ami-c9b572aa"},
+      "ap-southeast-2": {"AMI": "ami-48d38c2b"},
+      "eu-central-1": {"AMI": "ami-bc5b48d0"},
+      "ap-northeast-2": {"AMI": "ami-249b554a"},
+      "ap-northeast-1": {"AMI": "ami-383c1956"},
+      "us-east-1": {"AMI": "ami-60b6c60a"},
+      "sa-east-1": {"AMI": "ami-6817af04"},
+      "us-west-1": {"AMI": "ami-d5ea86b5"},
+      "us-west-2": {"AMI": "ami-f0091d91"}
+    }
+  },
+  "Resources": {
+    "ELBSecurityGroup": {
+      "Type": "AWS::EC2::SecurityGroup",
+      "Properties": {
+        "GroupDescription": "elb-sg",
+        "SecurityGroupEgress": [{
+          "IpProtocol": "-1",
+          "CidrIp": "0.0.0.0/0"
+        }],
+        "SecurityGroupIngress": [{
+          "CidrIp": "0.0.0.0/0",
+          "FromPort": 80,
+          "IpProtocol": "tcp",
+          "ToPort": 80
+        }],
+        "VpcId": {"Ref": "VPCParameter"}
+      }
+    },
+    "ELB": {
+      "Type": "AWS::ElasticLoadBalancing::LoadBalancer",
+      "Properties": {
+        "ConnectionDrainingPolicy": {
+          "Enabled": true,
+          "Timeout": 30
+        },
+        "CrossZone": true,
+        "HealthCheck": {
+          "HealthyThreshold": "2",
+          "Interval": "10",
+          "Target": "HTTP:80/",
+          "Timeout": "5",
+          "UnhealthyThreshold": "2"
+        },
+        "LoadBalancerName": "elb",
+        "Listeners": [{
+          "InstancePort": "80",
+          "InstanceProtocol": "HTTP",
+          "LoadBalancerPort": "80",
+          "Protocol": "HTTP"
+        }],
+        "Scheme": "internet-facing",
+        "SecurityGroups": [{"Ref": "ELBSecurityGroup"}],
+        "Subnets": {"Ref": "SubnetsParameter"}
+      }
+    },
+    "EC2SecurityGroup": {
+      "Type": "AWS::EC2::SecurityGroup",
+      "Properties": {
+        "GroupDescription": "ec2-sg",
+        "SecurityGroupEgress": [{
+          "IpProtocol": "-1",
+          "CidrIp": "0.0.0.0/0"
+        }],
+        "SecurityGroupIngress": [{
+          "CidrIp": "0.0.0.0/0",
+          "FromPort": 22,
+          "IpProtocol": "tcp",
+          "ToPort": 22
+        }, {
+          "FromPort": 80,
+          "IpProtocol": "tcp",
+          "SourceSecurityGroupId": {"Ref": "ELBSecurityGroup"},
+          "ToPort": 80
+        }],
+        "VpcId": {"Ref": "VPCParameter"}
+      }
+    },
+    "LaunchConfiguration": {
+      "Type": "AWS::AutoScaling::LaunchConfiguration",
+      "Properties": {
+        "AssociatePublicIpAddress": true,
+        "ImageId": {"Fn::FindInMap": ["RegionMap", {"Ref": "AWS::Region"}, "AMI"]},
+        "InstanceType": "t2.micro",
+        "SecurityGroups": [{"Ref": "EC2SecurityGroup"}],
+        "UserData": {"Fn::Base64": {"Fn::Join": ["", [
+          "#!/bin/bash -ex", "\n",
+          "yum -y install httpd", "\n",
+          "chkconfig httpd on", "\n",
+          {"Fn::Sub": "echo \"<!DOCTYPE html><html><head><title>Version 1</title><meta http-equiv=\\\"refresh\\\" content=\\\"3\\\"></head><body>Version 1</body></html>\" >> /var/www/html/index.html"}, "\n",
+          "service httpd start", "\n",
+          "/opt/aws/bin/cfn-signal -e 0 --region ", {"Ref": "AWS::Region"}, " --stack ", {"Ref": "AWS::StackName"}, " --resource AutoScalingGroup", "\n"
+        ]]}}
+      }
+    },
+    "AutoScalingGroup": {
+      "Type": "AWS::AutoScaling::AutoScalingGroup",
+      "Properties": {
+        "MinSize": "1",
+        "MaxSize": "2",
+        "DesiredCapacity": "1",
+        "LaunchConfigurationName": {"Ref": "LaunchConfiguration"},
+        "VPCZoneIdentifier": {"Ref": "SubnetsParameter"},
+        "LoadBalancerNames": [{"Ref": "ELB"}],
+        "HealthCheckGracePeriod": 60,
+        "HealthCheckType": "ELB"
+      },
+      "CreationPolicy": {
+        "ResourceSignal": {
+          "Count": 1,
+          "Timeout": "PT10M"
+        }
+      },
+      "UpdatePolicy": {
+        "AutoScalingRollingUpdate": {
+          "MaxBatchSize": "2",
+          "MinInstancesInService": "1",
+          "PauseTime": "PT10M",
+          "SuspendProcesses": ["AlarmNotification"],
+          "WaitOnResourceSignals": true
+        }
+      }
+    }
+  },
+  "Outputs": {
+    "ELB": {
+      "Value": {"Fn::Join": ["", ["http://", {"Fn::GetAtt": ["ELB", "DNSName"]}]]},
+      "Description": "Load Balancer URL"
+    }
+  }
+}
diff --git a/lab10-estimate-costs/demo.yaml b/lab10-estimate-costs/demo.yaml
@@ -0,0 +1,131 @@
+---
+AWSTemplateFormatVersion: '2010-09-09'
+Description: Estimate Costs
+Parameters:
+  VPCParameter:
+    Description: VPC to launch instances into
+    Type: AWS::EC2::VPC::Id
+  SubnetsParameter:
+    Description: Subnets to launch instances into
+    Type: List<AWS::EC2::Subnet::Id>
+Mappings:
+  RegionMap:
+    eu-west-1:
+      AMI: ami-bff32ccc
+    ap-southeast-1:
+      AMI: ami-c9b572aa
+    ap-southeast-2:
+      AMI: ami-48d38c2b
+    eu-central-1:
+      AMI: ami-bc5b48d0
+    ap-northeast-2:
+      AMI: ami-249b554a
+    ap-northeast-1:
+      AMI: ami-383c1956
+    us-east-1:
+      AMI: ami-60b6c60a
+    sa-east-1:
+      AMI: ami-6817af04
+    us-west-1:
+      AMI: ami-d5ea86b5
+    us-west-2:
+      AMI: ami-f0091d91
+Resources:
+  ELBSecurityGroup:
+    Type: AWS::EC2::SecurityGroup
+    Properties:
+      GroupDescription: elb-sg
+      SecurityGroupEgress:
+      - IpProtocol: "-1"
+        CidrIp: 0.0.0.0/0
+      SecurityGroupIngress:
+      - CidrIp: 0.0.0.0/0
+        FromPort: 80
+        IpProtocol: tcp
+        ToPort: 80
+      VpcId:
+        Ref: VPCParameter
+  ELB:
+    Type: AWS::ElasticLoadBalancing::LoadBalancer
+    Properties:
+      ConnectionDrainingPolicy:
+        Enabled: true
+        Timeout: 30
+      CrossZone: true
+      HealthCheck:
+        HealthyThreshold: '2'
+        Interval: '10'
+        Target: HTTP:80/
+        Timeout: '5'
+        UnhealthyThreshold: '2'
+      LoadBalancerName: elb
+      Listeners:
+      - InstancePort: '80'
+        InstanceProtocol: HTTP
+        LoadBalancerPort: '80'
+        Protocol: HTTP
+      Scheme: internet-facing
+      SecurityGroups:
+      - !Ref ELBSecurityGroup
+      Subnets: !Ref SubnetsParameter
+  EC2SecurityGroup:
+    Type: AWS::EC2::SecurityGroup
+    Properties:
+      GroupDescription: ec2-sg
+      SecurityGroupEgress:
+      - IpProtocol: "-1"
+        CidrIp: 0.0.0.0/0
+      SecurityGroupIngress:
+      - CidrIp: 0.0.0.0/0
+        FromPort: 22
+        IpProtocol: tcp
+        ToPort: 22
+      - FromPort: 80
+        IpProtocol: tcp
+        SourceSecurityGroupId: !Ref ELBSecurityGroup
+        ToPort: 80
+      VpcId: !Ref VPCParameter
+  LaunchConfiguration:
+    Type: AWS::AutoScaling::LaunchConfiguration
+    Properties:
+      AssociatePublicIpAddress: true
+      ImageId: !FindInMap [RegionMap, !Ref 'AWS::Region', AMI]
+      InstanceType: t2.micro
+      SecurityGroups:
+      - !Ref EC2SecurityGroup
+      UserData:
+        'Fn::Base64': !Sub |
+            #!/bin/bash -ex
+            yum -y install httpd
+            chkconfig httpd on
+            echo "<!DOCTYPE html><html><head><title>Version 1</title><meta http-equiv=\"refresh\" content=\"3\"></head><body>Version 1</body></html>" >> /var/www/html/index.html
+            service httpd start
+            /opt/aws/bin/cfn-signal -e 0 --region ${AWS::Region} --stack ${AWS::StackName} --resource AutoScalingGroup
+  AutoScalingGroup:
+    Type: AWS::AutoScaling::AutoScalingGroup
+    Properties:
+      MinSize: '1'
+      MaxSize: '2'
+      DesiredCapacity: '1'
+      LaunchConfigurationName: !Ref LaunchConfiguration
+      VPCZoneIdentifier: !Ref SubnetsParameter
+      LoadBalancerNames:
+      - !Ref ELB
+      HealthCheckGracePeriod: 60
+      HealthCheckType: ELB
+    CreationPolicy:
+      ResourceSignal:
+        Count: 1
+        Timeout: PT10M
+    UpdatePolicy:
+      AutoScalingRollingUpdate:
+        MaxBatchSize: '2'
+        MinInstancesInService: '1'
+        PauseTime: PT10M
+        SuspendProcesses:
+        - AlarmNotification
+        WaitOnResourceSignals: true
+Outputs:
+  ELB:
+    Value: !Sub http://${ELB.DNSName}
+    Description: Load Balancer URL