terraform-aws-template

Build enviroment of Terraform exicution

You have to install AWS-CLI, terraform, jq, npm on enviroment of terraform execution

Setup enviroment on mac

brew install jq
brew install tfenv
tfenv install 0.12.24

Refer to AWS docs to install AWS-CLI

Setup enviroment on Ubuntu by Docker

Dockerfile

FROM ubuntu:18.04
RUN apt-get -y update
RUN apt-get -y install software-properties-common
RUN yes | add-apt-repository ppa:jonathonf/vim
RUN apt-get -y update
RUN apt-get -y install zsh
RUN chsh -s /usr/bin/zsh
RUN /usr/bin/zsh
RUN apt-get -y install git docker python vim neovim
RUN apt-get install -y python-pip
RUN pip install --upgrade pip
RUN yes|pip install awscli
RUN apt-get -y update
RUN apt-get install wget
RUN apt-get -y install zip unzip
RUN apt-get -y install jq
RUN wget https://releases.hashicorp.com/terraform/0.12.24/terraform_0.12.24_linux_amd64.zip
RUN unzip terraform_0.12.24_linux_amd64.zip
RUN cp terraform /usr/local/bin
RUN apt-get -y install nodejs npm
RUN npm install n -g
RUN n stable

WORKDIR /root

run.sh

docker build -t ubuntu_tf_webapp .
docker stop ubuntu_tf_webapp_con
docker rm ubuntu_tf_webapp_con
docker run -v /user-home-dir-path/.aws:/root/.aws -it --name ubuntu_tf_webapp_con ubuntu_tf_webapp:latest /bin/bash

Execute run.sh
Move to your work dir, and chekout this project.

Setup AWS Resources by Terraform

Setup config

cp terraform.tfvars.sample terraform.tfvars
vim terraform.tfvars
vim bin/remote_setup_webapp.sh
# Edit config for your env

# terraform.tfvars

# General
aws_profile = "default"
aws_region  = "ap-northeast-1"

common_prefix = "tf"

# VPC
vpc_availability_zones = ["ap-northeast-1c", "ap-northeast-1d"]

# EC2
key_name                   = "your-ssh-keypair-name"
key_file_path              = "~/.ssh/your-ssh-key-file-name"
security_ssh_ingress_cidrs = ["0.0.0.0/0"]          # Set by Array type
ec2_instance_type          = "t2.micro"
ec2_root_block_volume_type = "gp2" # gp2 / io1 / standard
ec2_root_block_volume_size = "20"
#ec2_ebs_block_volume_type  = "gp2" # gp2 / io1 / standard
#ec2_ebs_block_volume_size  = "50"

# RDS
aws_db_instance_type     = "db.t2.micro"
aws_db_block_volume_type = "gp2" # gp2 / io1 / standard
aws_db_allocated_storage = "20"  # GB
aws_db_engine            = "mysql"
aws_db_engine_version    = "5.7.28"
aws_db_port              = "3306"
aws_db_name              = "" # Set this, if create db
aws_db_username          = "set-db_admin"
aws_db_password          = "set-db_password"

# bin/remote_setup_web.sh

NODE_VER=12.15.0
SERVISE_DOMAIN=example.com

Deploy

bash ./bin/deploy.sh

Check on browser

Get ec2 dns

jq -r '.resources[]|select(.type == "aws_eip").instances[0].attributes.public_dns' terraform.tfstate

# You get like ec2-xxx-xxx-xxx-xxx.ap-northeast-1.compute.amazonaws.com

And you request http://ec2-xxx-xxx-xxx-xxx.ap-northeast-1.compute.amazonaws.com on browser.

Other informations after deploy

Get RDS address

jq -r '.resources[]|select(.type == "aws_db_instance").instances[0].attributes.address' terraform.tfstate

Get Elastick IP address

jq -r '.resources[]|select(.type == "aws_eip")|.instances[0] | .attributes | .public_ip' terraform.tfstate

Destroy AWS Resources

bash ./bin/destroy.sh

uzura8/terraform-aws-template