diff --git a/demo-10/cloudinit.tf b/demo-10/cloudinit.tf new file mode 100644 index 0000000..b84e137 --- /dev/null +++ b/demo-10/cloudinit.tf @@ -0,0 +1,28 @@ +provider "cloudinit" {} + +resource "template_file" "init-script" { + template = "${file("scripts/init.cfg")}" + vars { + region = "${var.AWS_REGION}" + } +} +resource "template_file" "shell-script" { + template = "${file("scripts/volumes.sh")}" +} +resource "template_cloudinit_config" "cloudinit-example" { + + gzip = false + base64_encode = false + + part { + filename = "init.cfg" + content_type = "text/cloud-config" + content = "${template_file.init-script.rendered}" + } + + part { + content_type = "text/x-shellscript" + content = "${template_file.shell-script.rendered}" + } + +} diff --git a/demo-10/instance.tf b/demo-10/instance.tf new file mode 100644 index 0000000..e615b01 --- /dev/null +++ b/demo-10/instance.tf @@ -0,0 +1,29 @@ +resource "aws_instance" "example" { + ami = "${lookup(var.AMIS, var.AWS_REGION)}" + instance_type = "t2.micro" + + # the VPC subnet + subnet_id = "${aws_subnet.main-public-1.id}" + + # the security group + vpc_security_group_ids = ["${aws_security_group.allow-ssh.id}"] + + # the public SSH key + key_name = "${aws_key_pair.mykeypair.key_name}" +} + +resource "aws_ebs_volume" "ebs-volume-1" { + availability_zone = "eu-west-1a" + size = 20 + type = "gp2" + tags { + Name = "extra volume data" + } +} + +resource "aws_volume_attachment" "ebs-volume-1-attachment" { + device_name = "/dev/xvdh" + volume_id = "${aws_ebs_volume.ebs-volume-1.id}" + instance_id = "${aws_instance.example.id}" +} + diff --git a/demo-10/key.tf b/demo-10/key.tf new file mode 100644 index 0000000..0d3c220 --- /dev/null +++ b/demo-10/key.tf @@ -0,0 +1,4 @@ +resource "aws_key_pair" "mykeypair" { + key_name = "mykeypair" + public_key = "${file("${var.PATH_TO_PUBLIC_KEY}")}" +} diff --git a/demo-10/provider.tf b/demo-10/provider.tf new file mode 100644 index 0000000..ded6d8c --- /dev/null +++ b/demo-10/provider.tf @@ -0,0 +1,3 @@ +provider "aws" { + region = "${var.AWS_REGION}" +} diff --git a/demo-10/scripts/init.cfg b/demo-10/scripts/init.cfg new file mode 100644 index 0000000..c50b827 --- /dev/null +++ b/demo-10/scripts/init.cfg @@ -0,0 +1,11 @@ +#cloud-config + +repo_update: true +repo_upgrade: all + +packages: + - docker + - lvm2 + +output: + all: '| tee -a /var/log/cloud-init-output.log' diff --git a/demo-10/scripts/volumes.sh b/demo-10/scripts/volumes.sh new file mode 100644 index 0000000..60a59db --- /dev/null +++ b/demo-10/scripts/volumes.sh @@ -0,0 +1,15 @@ +#!/bin/bash + +vgchange -ay + +DEVICE="/dev/xvdh" + +DEVICE_FS=`blkid -o value -s TYPE ${DEVICE}` +exit 0 +pvcreate ${DEVICE} +vgcreate data ${DEVICE} +lvcreate --name volume1 -l 100%FREE data +mkfs.ext4 /dev/data/volume1 +mkdir -p /data +echo '/dev/data/volume /data defaults 0 0' >> /etc/fstab +mount /data diff --git a/demo-10/securitygroup.tf b/demo-10/securitygroup.tf new file mode 100644 index 0000000..05c0e12 --- /dev/null +++ b/demo-10/securitygroup.tf @@ -0,0 +1,21 @@ +resource "aws_security_group" "allow-ssh" { + vpc_id = "${aws_vpc.main.id}" + name = "allow-ssh" + description = "security group that allows ssh and all egress traffic" + egress { + from_port = 0 + to_port = 0 + protocol = "-1" + cidr_blocks = ["0.0.0.0/0"] + } + + ingress { + from_port = 22 + to_port = 22 + protocol = "tcp" + cidr_blocks = ["0.0.0.0/0"] + } +tags { + Name = "allow-ssh" + } +} diff --git a/demo-10/vars.tf b/demo-10/vars.tf new file mode 100644 index 0000000..d880ef6 --- /dev/null +++ b/demo-10/vars.tf @@ -0,0 +1,17 @@ +variable "AWS_REGION" { + default = "eu-west-1" +} +variable "PATH_TO_PRIVATE_KEY" { + default = "mykey" +} +variable "PATH_TO_PUBLIC_KEY" { + default = "mykey.pub" +} +variable "AMIS" { + type = "map" + default = { + us-east-1 = "ami-13be557e" + us-west-2 = "ami-06b94666" + eu-west-1 = "ami-844e0bf7" + } +} diff --git a/demo-10/vpc.tf b/demo-10/vpc.tf new file mode 100644 index 0000000..1325feb --- /dev/null +++ b/demo-10/vpc.tf @@ -0,0 +1,110 @@ +# Internet VPC +resource "aws_vpc" "main" { + cidr_block = "10.0.0.0/16" + instance_tenancy = "default" + enable_dns_support = "true" + enable_dns_hostnames = "true" + enable_classiclink = "false" + tags { + Name = "main" + } +} + + +# Subnets +resource "aws_subnet" "main-public-1" { + vpc_id = "${aws_vpc.main.id}" + cidr_block = "10.0.1.0/24" + map_public_ip_on_launch = "true" + availability_zone = "eu-west-1a" + + tags { + Name = "main-public-1" + } +} +resource "aws_subnet" "main-public-2" { + vpc_id = "${aws_vpc.main.id}" + cidr_block = "10.0.2.0/24" + map_public_ip_on_launch = "true" + availability_zone = "eu-west-1b" + + tags { + Name = "main-public-2" + } +} +resource "aws_subnet" "main-public-3" { + vpc_id = "${aws_vpc.main.id}" + cidr_block = "10.0.3.0/24" + map_public_ip_on_launch = "true" + availability_zone = "eu-west-1c" + + tags { + Name = "main-public-3" + } +} +resource "aws_subnet" "main-private-1" { + vpc_id = "${aws_vpc.main.id}" + cidr_block = "10.0.4.0/24" + map_public_ip_on_launch = "false" + availability_zone = "eu-west-1a" + + tags { + Name = "main-private-1" + } +} +resource "aws_subnet" "main-private-2" { + vpc_id = "${aws_vpc.main.id}" + cidr_block = "10.0.5.0/24" + map_public_ip_on_launch = "false" + availability_zone = "eu-west-1b" + + tags { + Name = "main-private-2" + } +} +resource "aws_subnet" "main-private-3" { + vpc_id = "${aws_vpc.main.id}" + cidr_block = "10.0.6.0/24" + map_public_ip_on_launch = "false" + availability_zone = "eu-west-1c" + + tags { + Name = "main-private-3" + } +} + +# Internet GW +resource "aws_internet_gateway" "main-gw" { + vpc_id = "${aws_vpc.main.id}" + + tags { + Name = "main" + } +} + +# route tables +resource "aws_route_table" "main-public" { + vpc_id = "${aws_vpc.main.id}" + route { + cidr_block = "0.0.0.0/0" + gateway_id = "${aws_internet_gateway.main-gw.id}" + } + + tags { + Name = "main-public-1" + } +} + +# route associations public +resource "aws_route_table_association" "main-public-1-a" { + subnet_id = "${aws_subnet.main-public-1.id}" + route_table_id = "${aws_route_table.main-public.id}" +} +resource "aws_route_table_association" "main-public-2-a" { + subnet_id = "${aws_subnet.main-public-2.id}" + route_table_id = "${aws_route_table.main-public.id}" +} +resource "aws_route_table_association" "main-public-3-a" { + subnet_id = "${aws_subnet.main-public-3.id}" + route_table_id = "${aws_route_table.main-public.id}" +}