Intro Terraform

CLI

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  terraform init
  terraform plan
  terraform apply
  terraform destroy

definition

Sample - docker

expose docker daemon port

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docker run -it -d --name=socat \
  -p 2375:2375 \
  -v /var/run/docker.sock:/var/run/docker.sock \
  bobrik/socat \
  TCP4-LISTEN:2375,fork,reuseaddr UNIX-CONNECT:/var/run/docker.sock

docker.tf

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provider "docker" {
  host = "tcp://127.0.0.1:2375/"
}
resource "docker_image" "nginx" {
  name = "nginx:1.11-alpine"
}
resource "docker_container" "nginx-server" {
  name = "nginx-server"
  image = "${docker_image.nginx.latest}"
  ports {
    internal = 80
  }
  volumes {
    container_path  = "/usr/share/nginx/html"
    host_path = "/Users/zcui/Desktop"
    read_only = true
  }
}

terraform

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terraform init
terraform plan -out dummy.tfplan
terraform apply "dummy.tfplan"
terraform show
terraform destroy

Sample - aws

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