Digital Ocean

In this section

• 🐋 Digital Ocean

  Install Client

   1# most simple 
   2arkade get doctl
   3
   4# normal way
   5curl -OL https://github.com/digitalocean/doctl/releases/download/v1.104.0/doctl-1.104.0-linux-amd64.tar.gz
   6tar xf doctl-1.104.0-linux-amd64.tar.gz
   7mv doctl /usr/local/bin
   8
   9# Auto-Completion ZSH
  10 doctl completion zsh > $ZSH/completions/_doctl
  

  Basics

  • find possible droplet

  1doctl compute region list
  2doctl compute size list
  3doctl compute image list-distribution
  4doctl compute image list --public
  

  • Auth

  1doctl auth init --context test
  2doctl auth list
  3doctl auth switch --context test2
  

  • Create Project

  1doctl projects create --name rkub --environment staging --purpose "stage rkub with github workflows"
  

  • Create VM

  1doctl compute ssh-key list
  2doctl compute droplet create test --region fra1 --image rockylinux-9-x64 --size s-1vcpu-1gb --ssh-keys <fingerprint>
  3doctl compute droplet delete test -f
  

  with 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 Droplet with private ssh key ssh root@$(terraform output -json ip_address_workers | jq -r ‘.[0]’) -i .key