IaC

In this section

• Terraform

  Validate Terraform code

  1dirs -c
  2for DIR in $(find ./examples -type d); do
  3   pushd $DIR
  4   terraform init
  5   terraform fmt -check
  6   terraform validate
  7   popd
  8 done
  

  Execute Terraform

   1export DO_PAT="dop_v1_xxxxxxxxxxxxxxxx"
   2doctl auth init --context rkub
   3
   4# inside a dir with a tf file 
   5terraform init
   6terraform validate
   7terraform plan -var "do_token=${DO_PAT}"
   8terraform apply -var "do_token=${DO_PAT}" -auto-approve
   9
  10# clean apply
  11terraform plan -out=infra.tfplan -var "do_token=${DO_PAT}"
  12terraform apply infra.tfplan
  13
  14# Control
  15terraform show terraform.tfstate
  16
  17# Destroy
  18terraform plan -destroy -out=terraform.tfplan -var "do_token=${DO_PAT}"
  19terraform apply terraform.tfplan
  

  • Connect to server getting the ip with terraform command:

  1ssh root@$(terraform output -json ip_address_workers | jq -r '.[0]') -i .key
  

  Work with yaml in terraform

  Two possibilities: