terraform-dockerfile

# Pull base image.
FROM ubuntu:latest

RUN \
# Update
apt-get update -y && \
# Install Unzip
apt-get install unzip -y && \
# need wget
apt-get install wget -y && \
# vim
apt-get install vim -y

################################
# Install Terraform
################################

# Download terraform for linux
RUN wget https://releases.hashicorp.com/terraform/0.11.11/terraform_0.11.11_linux_amd64.zip

# Unzip
RUN unzip terraform_0.11.11_linux_amd64.zip

# Move to local bin
RUN mv terraform /usr/local/bin/
# Check that it's installed
RUN terraform --version 

################################
# Install python
################################

RUN apt-get install -y python3-pip
#RUN ln -s /usr/bin/python3 python
RUN pip3 install --upgrade pip
RUN python3 -V
RUN pip --version

################################
# Install AWS CLI
################################
RUN pip install awscli --upgrade --user

# add aws cli location to path
ENV PATH=~/.local/bin:$PATH

# Adds local templates directory and contents in /usr/local/terrafrom-templates
ADD templates /usr/local/bin/templates

RUN mkdir ~/.aws && touch ~/.aws/credentials

And if you just want terraform + terragrunt

FROM debian:stable-slim

ARG TERRAFORM_VERSION=0.13.5
ARG TERRAGRUNT_VERSION=0.25.5

RUN \
	# Update
	apt-get update -y && \
	# Install dependencies
	apt-get install unzip wget -y

################################
# Install Terraform
################################

# Download terraform for linux
RUN wget --progress=dot:mega https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_amd64.zip

RUN \
	# Unzip
	unzip terraform_${TERRAFORM_VERSION}_linux_amd64.zip && \
	# Move to local bin
	mv terraform /usr/local/bin/ && \
	# Make it executable
	chmod +x /usr/local/bin/terraform && \
	# Check that it's installed
	terraform --version

################################
# Install Terragrunt
################################

# Download terraform for linux
RUN wget --progress=dot:mega https://github.com/gruntwork-io/terragrunt/releases/download/v${TERRAGRUNT_VERSION}/terragrunt_linux_amd64

RUN \
	# Move to local bin
	mv terragrunt_linux_amd64 /usr/local/bin/terragrunt && \
	# Make it executable
	chmod +x /usr/local/bin/terragrunt && \
	# Check that it's installed
	terragrunt --version