No time to explain! or how to make terraform with minikube and kubernetes


How to start using terraform by expanding locally the application on top of minikube and then start it over kubernetes cloud.google.com


Minikube


first set up minikube and with terraform will deploy our application, this has prepared project. Remains only:


    the
  1. Install VirtualBox
    2. the
  2. Install Vagrant
    3. the
  3. to Make the repository copy ultral/terraform-example
    4. the
  4. to Make
    the 
    vagrant up

On output, we have a virtual machine at 192.168.56.123 c login/password vagrant/vagrant and/or your public key for the users root and vagrant.


Google cloud


this is where things get interesting, we will connect to cloud.google.com there and launch our app.


    the
  1. Register https://cloud.google.com to get $ 300
    2. the
  2. On the deployed VM do gcloud init and follow instructions
    the 
    gcloud init
    3. the
  3. the instructions get the key in developer console and put in /root/.gcloud/terraform.json virtual machine
    4. the
  4. Creates a cluster cloud.google.com
    the 
    gcloud container clusters create gke-cluster
gcloud container clusters list
    5. the
  5. Get turnout/passwords to connect to kubectl cloud.google.com
    the 
    [root@terraform-terraform adm]# gcloud container clusters get-credentials gke-cluster
Fetching cluster endpoint and auth data.
kubeconfig entry generated for gke-cluster.
    6. the
  6. Toggle context kubectl
    the 
    [root@terraform-terraform adm]# kubectl config use-context gke_tutorial-project-183818_europe-west1-d_gke-cluster
Switched to context "gke_tutorial-project-183818_europe-west1-d_gke-cluster".
    7. the
  7. Rename the context kubectl (he's listed in terraform)
    the 
    [root@terraform-terraform adm]# kubectl config rename-context gke_tutorial-project-183818_europe-west1-d_gke-cluster gke_tutorial
Context "gke_tutorial-project-183818_europe-west1-d_gke-cluster" was renamed to "gke_tutorial".
    8. the
  8. Prepare variables for image and likeness to terraform
    the 
    cp /vagrant/terraform/terraform.tfvars.example /vagrant/terraform/terraform.tfvars
vi /vagrant/terraform/terraform.tfvars
    9. the
  9. Prepare and apply terraform
    the 
    workspace terraform new prod
terraform init
terraform plan
terraform apply
    10. the
  10. Now you can get the address of our application log through the browser. We're good.
    the 
    terraform output lb_ingress
    11. the
  11. dotting a few I's a
    the 
    terraform destroy
gcloud container clusters delete gke-cluster

Conclusion


Terraform was not so terrible. Terraform open space to structure and sustain environments in identical condition.

Article based on information from habrahabr.ru

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