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David Chung
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example aws playbook
Signed-off-by: David Chung <[email protected]>
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‎examples/playbooks/aws/README.md

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Example Playbook for AWS
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========================
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This playbook contains example of working with AWS. There are commands for
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starting up infrakit (which assumes you have used AWS CLI on your local computer and
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the `.aws/credentials` file exists) and commands for spinning up an on-demand or
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spot instance configured with Docker, Git and Go compiler.
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## Adding this playbook
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Adding files locally:
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```
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infrakit playbook add aws file://$(pwd)/index.yml
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```
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Adding the playbook from Github:
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```
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infrakit playbook add aws https://raw.githubusercontent.com/docker/infrakit/master/examples/playbooks/aws/index.yml
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```

‎examples/playbooks/aws/index.yml

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# Start infrakit
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start : start.sh
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# Create a single instance
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ondemand : provision-instance.yml
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# Create a spot instance
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spot : provision-spot-instance.yml

‎examples/playbooks/aws/provision-instance.yml

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{{/* Input to create instance using the AWS instance plugin */}}
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{{/* =% instanceProvision `aws/ec2-instance` %= */}}
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{{ $user := flag "user" "string" "username" | prompt "Please enter your user name:" "string" (env "USER")}}
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{{ $project := flag "project" "string" "project" | prompt "Project?" "string" "myproject" }}
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{{ $imageId := flag "image-id" "string" "Image ID" | prompt "AMI?" "string" "ami-df8406b0" }}
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{{ $instanceType := flag "instance-type" "string" "instance type" | prompt "Instance type?" "string" "t2.micro" }}
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{{ $privateIp := flag "private-ip" "string" "Private IP" | prompt "Private IP address (IPv4)?" "string" "172.31.20.100" }}
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{{ $keyName := flag "key" "string" "ssh key name" | prompt "SSH key?" "string" "infrakit"}}
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{{ $az := flag "az" "string" "availability zone" | prompt "Availability zone?" "string" "eu-central-1b"}}
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{{ $subnetId := flag "subnet" "string" "subnet id" | prompt "Subnet ID?" "string" "subnet-11b8376a" }}
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{{ $securityGroupId := flag "security-group-id" "string" "security group id" | prompt "Security group ID?" "string" "sg-975500fe" }}
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Tags:
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infrakit.scope: {{ $project }}
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infrakit.created: {{ now | htmlDate }}
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infrakit.user: {{ $user }}
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Init: |
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#!/bin/bash
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sudo add-apt-repository ppa:gophers/archive
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sudo apt-get update -y
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sudo apt-get install -y wget curl git golang-1.9-go
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wget -qO- https://get.docker.com | sh
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ln -s /usr/lib/go-1.9/bin/go /usr/local/bin/go
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Properties:
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RunInstancesInput:
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BlockDeviceMappings: null
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DisableApiTermination: null
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EbsOptimized: null
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IamInstanceProfile: null
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ImageId: {{ $imageId }}
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InstanceInitiatedShutdownBehavior: null
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InstanceType: {{ $instanceType }}
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KeyName: {{ $keyName }}
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NetworkInterfaces:
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- AssociatePublicIpAddress: true
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PrivateIpAddress: {{ $privateIp }}
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DeleteOnTermination: true
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DeviceIndex: 0
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Groups:
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- {{ $securityGroupId }}
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NetworkInterfaceId: null
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SubnetId: {{ $subnetId }}
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Placement:
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Affinity: null
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AvailabilityZone: {{ $az }}
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Tenancy: null
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RamdiskId: null
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SubnetId: null
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UserData: null
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Tags:
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infrakit.user: {{ $user }}

‎examples/playbooks/aws/provision-spot-instance.yml

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{{/* Input to create a spot instance using the AWS instance plugin */}}
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{{/* =% instanceProvision `aws/ec2-spot-instance` %= */}}
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{{ $user := flag "user" "string" "username" | prompt "Please enter your user name:" "string" (env "USER")}}
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{{ $project := flag "project" "string" "project" | prompt "Project?" "string" "myproject" }}
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{{ $imageId := flag "image-id" "string" "Image ID" | prompt "AMI?" "string" "ami-df8406b0" }}
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{{ $instanceType := flag "instance-type" "string" "instance type" | prompt "Instance type?" "string" "t2.micro" }}
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{{ $privateIp := flag "private-ip" "string" "Private IP" | prompt "Private IP address (IPv4)?" "string" "172.31.20.100" }}
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{{ $spotPrice := flag "spot-price" "string" "Spot price" | prompt "Spot price?" "string" "0.03" }}
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{{ $keyName := flag "key" "string" "ssh key name" | prompt "SSH key?" "string" "infrakit"}}
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{{ $az := flag "az" "string" "availability zone" | prompt "Availability zone?" "string" "eu-central-1b"}}
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{{ $subnetId := flag "subnet" "string" "subnet id" | prompt "Subnet ID?" "string" "subnet-11b8376a" }}
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{{ $securityGroupId := flag "security-group-id" "string" "security group id" | prompt "Security group ID?" "string" "sg-975500fe" }}
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Tags:
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infrakit.scope: {{ $project }}
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infrakit.created: {{ now | htmlDate }}
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infrakit.user: {{ $user }}
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Init: |
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#!/bin/bash
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sudo add-apt-repository ppa:gophers/archive
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sudo apt-get update -y
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sudo apt-get install -y wget curl git golang-1.9-go
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wget -qO- https://get.docker.com | sh
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ln -s /usr/lib/go-1.9/bin/go /usr/local/bin/go
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Properties:
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RequestSpotInstancesInput:
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LaunchSpecification:
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ImageId: {{ $imageId }}
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InstanceType: {{ $instanceType }}
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KeyName: infrakit
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NetworkInterfaces:
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- AssociatePublicIpAddress: true
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DeleteOnTermination: true
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DeviceIndex: 0
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Groups:
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- {{ $securityGroupId }}
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NetworkInterfaceId: null
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PrivateIpAddress: {{ $privateIp }}
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PrivateIpAddresses: null
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SecondaryPrivateIpAddressCount: null
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SubnetId: {{ $subnetId }}
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Placement:
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AvailabilityZone: {{ $az }}
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SpotPrice: "{{ $spotPrice }}"
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Type: one-time

‎examples/playbooks/aws/start.sh

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{{/* =% sh %= */}}
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{{ $profile := flag "aws-cred-profile" "string" "Profile name" | prompt "Profile for your .aws/credentials?" "string" "default" }}
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{{ $region := flag "region" "string" "aws region" | prompt "Region?" "string" "eu-central-1"}}
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{{ $project := flag "project" "string" "project name" | prompt "Project?" "string" "myproject" }}
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echo "Starting infrakit with aws plugin..."
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{{/* Pick a credential from the local user's ~/.aws folder. You should have this if you use awscli. */}}
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{{ $creds := (source (cat "file://" (env "HOME") "/.aws/credentials" | nospace) | iniDecode | k $profile ) }}
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FOUND="{{ not (empty $creds) }}"
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if [ $FOUND = "false" ]; then
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echo "no credentials found. bye"
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exit 1
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fi
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{{ echo "Found your credential for profile" $profile }}
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AWS_ACCESS_KEY_ID={{ $creds.aws_access_key_id }} \
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AWS_SECRET_ACCESS_KEY={{ $creds.aws_secret_access_key }} \
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INFRAKIT_AWS_REGION={{ $region }} \
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INFRAKIT_AWS_STACK_NAME={{ $project }} \
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INFRAKIT_AWS_NAMESPACE_TAGS="infrakit.scope={{ $project }}" \
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INFRAKIT_AWS_MONITOR_POLL_INTERVAL=5s \
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infrakit plugin start aws

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