Hybrid Cloud: One & AWS & Terraform
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The document outlines the roles and tasks within a hybrid cloud environment using AWS and Terraform, detailing responsibilities for system administrators and development teams. It includes code examples for deploying EC2 instances and managing resources with Terraform, in addition to accessing an OpenNebula provider. Key actions involve creating virtual machines, managing templates, and controlling permissions for various user roles.
![-bash-4.2# cat webapp.tf
# Deploy instance EC2 in AWS
...
#Create a web server
resource "aws_instance" "frontend" {
count = "${var.number_of_EC2s}"
ami = "ami-XXXXXX"
instance_type = "t2.micro"
subnet_id = "subnet-XXXXXXX"
key_name = "Keyname1"
vpc_security_group_ids = "${list("sg-XXXXXXX")}"
user_data = "${file("demo.sh")}"
tags {
Name = "VM_Client-${count.index}"
Demo = "Terraform"
Path = "${path.cwd}"
}
}
...
output "public_dns" {
description = "Public DNS of Instances"
value = ["${aws_instance.frontend.*.public_dns}"]
}](https://image.slidesharecdn.com/5cristinajerez-ithinkupc-180524062002/85/Hybrid-Cloud-One-AWS-Terraform-15-320.jpg)
Hybrid Cloud: One & AWS & Terraform
- 1. Cristina Jerez Álvarez IThinkUPC HybridCloud One & AWS & Terraform Hybrid Cloud
- 4. Team Dev B Team Dev A SysAdmin Portal Cloud Híbrido
- 9. SysAdmin Rol Admin Rol Users Rol Viewer ❏ Tareas de administrador plataforma ❏ Crear Hosts, Templates, Services y Grupos ❏ Administrar permisos ❏ Generar VM en base a templates ❏ Generar Services (Blueprints) ❏ Ver datos de VM en funcionamiento ❏ Ver datos Services arrancados Resp. Team A Dev Team A
- 12. Team Dev B Team Dev A SysAdmin Portal Cloud Híbrido IaaC
- 13. ● ● ● ○ … ● ○ ○ https://github.com/runtastic/terraform-provider-opennebula ○ wHAT?
- 15. -bash-4.2# cat webapp.tf # Deploy instance EC2 in AWS ... #Create a web server resource "aws_instance" "frontend" { count = "${var.number_of_EC2s}" ami = "ami-XXXXXX" instance_type = "t2.micro" subnet_id = "subnet-XXXXXXX" key_name = "Keyname1" vpc_security_group_ids = "${list("sg-XXXXXXX")}" user_data = "${file("demo.sh")}" tags { Name = "VM_Client-${count.index}" Demo = "Terraform" Path = "${path.cwd}" } } ... output "public_dns" { description = "Public DNS of Instances" value = ["${aws_instance.frontend.*.public_dns}"] }
- 16. -bash-4.2#terraform.tf. provider "opennebula" { endpoint = "ENDPOINT" username = "USUARI" password = "CONTRASENYA" } data "template_file" "demo" { template = "${file("demo_template.txt")}" vars = { CUSTOM_ATTRIBUTE_VALUE = "demo-me" } } resource "opennebula_template" "demo" { name = "terraform-demo" description = "${data.template_file.demo.rendered}" permissions = "600" } output "demo_template_id" { value = "${opennebula_template.demo.id}" } output "demo_template_uname" { value = "${opennebula_template.demo.uname}" }