ansible-raspberrypi-greengrass-core

AWS Greengrass Core (V1 Classic) Setup for Raspberry Pi

Prerequisites

Can access Raspbian via SSH with password authentication.

required packages.

• Ansible
• sshpass

Usage

clone repository.

git clone https://github.com/yomon8/ansible-raspberrypi-greengrass-core.git
cd ansible-raspberrypi-greengrass-core

one-liner to get AWS tokens

aws sts get-session-token --query 'Credentials | {A:AccessKeyId,B:SecretAccessKey,C:SessionToken}' --output yaml | awk  'NR==1{print "export AWS_ACCESS_KEY_ID="$2} NR==2{print "export AWS_SECRET_ACCESS_KEY="$2} NR==3{print "export AWS_SESSION_TOKEN="$2}'

set required environment variables.

export AWS_ACCESS_KEY_ID=AKIA.......
export AWS_SECRET_ACCESS_KEY=wJalrXUtnF.......
export AWS_SESSION_TOKEN=AQoDYXdzEJr1K.......
export AWS_REGION=ap-northeast-1

# only required by setup tool installation
export GG_GROUP_NAME=my-pi-grp
export GG_CORE_NAME=my-pi-core

run a launcher script.

/bin/bash install.sh
select playbook: # select yourt installation type 
1) ./ggc_setup_tool.yml # Install Greengrass and configure Greengrass Core on Raspberry Pi to connect  to GreenGrass Core on AWS Cloud (use setuptool)
2) ./ggc_apt.yml # Install Greengrass core on Raspberry Pi (use apt)
#? 2
Raspberry Pi IP: <input ip address of your Raspberry Pi>
SSH password: <input pi user password>

SSH Configuration

If you want to change the SSH configuration, use ./ssh_config .

Option

Start Greengrass Core group deployment with aws cli.

gg_group_id=$(aws greengrass list-groups --region ${AWS_REGION} --query "Groups[?Name=='${GG_GROUP_NAME}'].Id" --output text)
gg_group_latest_version_id=$(aws greengrass list-groups --region ${AWS_REGION} --query "Groups[?Name=='${GG_GROUP_NAME}'].LatestVersion" --output text)
aws greengrass create-deployment --deployment-type NewDeployment --group-id ${gg_group_id} --group-version-id ${gg_group_latest_version_id}