initial commit

create_stack.sh

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+aws cloudformation create-stack \
+--stack-name $1 \
+--template-body file://$2 \
+--parameters file://$3 \
+--region=us-west-2
+read -p "Press any key..."

network-parameters.json

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+[
+  {
+    "ParameterKey": "EnvironmentName",
+    "ParameterValue": "NDProject2"
+  },
+  {
+    "ParameterKey": "VpcCidr",
+    "ParameterValue": "10.0.0.0/16"
+  },
+  {
+    "ParameterKey": "SubnetBitmask",
+    "ParameterValue": "24"
+  },
+  {
+    "ParameterKey": "PrivateSubnet1Ip",
+    "ParameterValue": "10.0.20.0" 
+  },
+  {
+    "ParameterKey": "PrivateSubnet2Ip",
+    "ParameterValue": "10.0.21.0"
+  },
+  {
+    "ParameterKey": "PublicSubnet1Ip",
+    "ParameterValue": "10.0.10.0"
+  },
+  {
+    "ParameterKey": "PublicSubnet2Ip",
+    "ParameterValue": "10.0.11.0"
+  }
+]

network.yml

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+Description: >
+    Florian Born / Udacity Cloud DevOps ND
+    Project 2
+
+Parameters:
+    EnvironmentName:
+        Type: String
+    VpcCidr:
+        Type: String
+    SubnetBitmask:
+        Type: String
+    PublicSubnet1Ip:
+        Type: String
+    PublicSubnet2Ip:
+        Type: String
+    PrivateSubnet1Ip:
+        Type: String
+    PrivateSubnet2Ip:
+        Type: String
+
+Resources:
+    Vpc:
+        Type: AWS::EC2::VPC
+        Properties:
+            CidrBlock: !Ref VpcCidr
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+
+# Subnets
+
+    PublicSubnet1:
+        Type: AWS::EC2::Subnet
+        Properties:
+            AvailabilityZone:
+                !Select
+                    - 0
+                    - !GetAZs
+            CidrBlock:
+                Fn::Join: ["/", [!Ref PublicSubnet1Ip, !Ref SubnetBitmask]]
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc
+
+    PublicSubnet2:
+        Type: AWS::EC2::Subnet
+        Properties:
+            AvailabilityZone:
+                !Select
+                    - 1
+                    - !GetAZs
+            CidrBlock:
+                Fn::Join: ["/", [!Ref PublicSubnet2Ip, !Ref SubnetBitmask]]
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc
+
+    PrivateSubnet1:
+        Type: AWS::EC2::Subnet
+        Properties:
+            AvailabilityZone:
+                !Select
+                    - 0
+                    - !GetAZs
+            CidrBlock:
+                Fn::Join: ["/", [!Ref PrivateSubnet1Ip, !Ref SubnetBitmask]]
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc          
+
+    PrivateSubnet2:
+        Type: AWS::EC2::Subnet
+        Properties:
+            AvailabilityZone:
+                !Select
+                    - 1
+                    - !GetAZs
+            CidrBlock:
+                Fn::Join: ["/", [!Ref PrivateSubnet2Ip, !Ref SubnetBitmask]]
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc 
+
+# EIPs
+    Eip1:
+        Type: AWS::EC2::EIP
+        DependsOn: IgwAttachment
+        Properties:
+            Domain: vpc
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+
+    Eip2:
+        Type: AWS::EC2::EIP
+        DependsOn: IgwAttachment
+        Properties:
+            Domain: vpc
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+# Gatways
+    Ngw1:
+        Type: AWS::EC2::NatGateway
+        Properties:
+            AllocationId:
+                Fn::GetAtt:
+                    - Eip1
+                    - AllocationId
+            SubnetId: !Ref PublicSubnet1
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+
+    Ngw2:
+        Type: AWS::EC2::NatGateway
+        Properties:
+            AllocationId:
+                Fn::GetAtt:
+                    - Eip2
+                    - AllocationId
+            SubnetId: !Ref PublicSubnet2
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName  
+
+    Igw:
+        Type: AWS::EC2::InternetGateway
+        Properties:
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+
+    IgwAttachment:
+        Type: AWS::EC2::VPCGatewayAttachment
+        Properties:
+            InternetGatewayId: !Ref Igw
+            VpcId: !Ref Vpc
+
+# Route Tables
+
+    PrivateRouteTable1:
+      Type: AWS::EC2::RouteTable
+      Properties:
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc    
+
+    PrivateRouteTable2:
+      Type: AWS::EC2::RouteTable
+      Properties:
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc
+
+    PublicRouteTable1:
+      Type: AWS::EC2::RouteTable
+      Properties:
+            Tags:
+                - Key: Name
+                  Value: !Ref EnvironmentName
+            VpcId: !Ref Vpc
+
+# Route Table Association
+    PrivateRouteTable1Association:
+        Type: AWS::EC2::SubnetRouteTableAssociation
+        Properties:
+            RouteTableId: !Ref PrivateRouteTable1
+            SubnetId: !Ref PrivateSubnet1
+
+    PrivateRouteTable2Association:
+        Type: AWS::EC2::SubnetRouteTableAssociation
+        Properties:
+            RouteTableId: !Ref PrivateRouteTable2
+            SubnetId: !Ref PrivateSubnet2
+
+    PublicRouteTable1Association:
+        Type: AWS::EC2::SubnetRouteTableAssociation
+        Properties:
+            RouteTableId: !Ref PublicRouteTable1
+            SubnetId: !Ref PublicSubnet1  
+
+    PublicRouteTable2Association:
+        Type: AWS::EC2::SubnetRouteTableAssociation
+        Properties:
+            RouteTableId: !Ref PublicRouteTable1
+            SubnetId: !Ref PublicSubnet2  
+
+# Routes
+
+    DefaultPrivateRoute1:
+        Type: AWS::EC2::Route
+        DependsOn: Igw
+        Properties:
+            DestinationCidrBlock: "0.0.0.0/0"
+            NatGatewayId: !Ref Ngw1
+            RouteTableId: !Ref PrivateRouteTable1
+
+    DefaultPrivateRoute2:
+      Type: AWS::EC2::Route
+      Properties:
+          DestinationCidrBlock: "0.0.0.0/0"
+          NatGatewayId: !Ref Ngw2
+          RouteTableId: !Ref PrivateRouteTable2   
+
+    DefaultPublicRoute1:
+        Type: AWS::EC2::Route
+        Properties:
+            DestinationCidrBlock: "0.0.0.0/0"
+            GatewayId: !Ref Igw
+            RouteTableId: !Ref PublicRouteTable1 
+
+Outputs:
+
+    Vpc:
+        Description: "my VPC"
+        Value: !Ref Vpc
+        Export:
+            Name: !Sub ${EnvironmentName}-Vpc
+    SubnetBitmask:
+        Description: "the subnet bitmask of all subnets"
+        Value: !Ref SubnetBitmask
+        Export:
+            Name: !Sub ${EnvironmentName}-Subnet-Bitmask
+    PrivateSubnet1:
+        Description: "ID of private Subnet 1"
+        Value:  !Ref PrivateSubnet1
+        Export:
+            Name: !Sub ${EnvironmentName}-Priv-Subnet-1
+    PrivateSubnet2:
+        Description: "ID of private Subnet 2"
+        Value:  !Ref PrivateSubnet2
+        Export:
+            Name: !Sub ${EnvironmentName}-Priv-Subnet-2
+    PublicSubnet1:
+        Description: "ID of public Subnet 1"
+        Value:  !Ref PublicSubnet1
+        Export:
+            Name: !Sub ${EnvironmentName}-Pub-Subnet-1
+    PublicSubnet2:
+        Description: "ID of public Subnet 2"
+        Value:  !Ref PublicSubnet2
+        Export:
+            Name: !Sub ${EnvironmentName}-Pub-Subnet-2

servers-parameters.json

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+[
+    {
+        "ParameterKey": "EnvironmentName",
+        "ParameterValue": "NDProject2"
+    },
+    {
+        "ParameterKey": "S3Repo",
+        "ParameterValue": "s3://udacity-project2-brn/udacity.zip"
+    }
+]