Provision DNS entries using DigitalOcean instead of DNS registrar

This way we can implement dynamic (provision-time) Floating IP, instead of a
hardcoded pre-created Floating IP address.

Related changes:
- remove =terraform-godaddy= provider, use =digitalocean_record= instead;
- create =generated-known-hosts= after provisioning instead of during
=setup.sh=: use the =$(terraform output public_floating_ip)= value to make this
file dynamic;
- remote the =$PINNED_IP= and =$TF_VAR_floating_ip= variables;
- add type and descriptions to variable declarations in Terraform recipe.

1 files changed, 2 insertions, 1 deletions

diff --git a/scripts/ci/provision.sh b/scripts/ci/provision.sh
index 3b2d912..b1d23e5 100755
--- a/scripts/ci/provision.sh
+++ b/scripts/ci/provision.sh
@@ -28,7 +28,6 @@ ssh "$TLD" /home/vps/create-backup.sh || echo "FAILED TO CREATE BACKUP."
 echo "Done."
 
 echo "Initializing Terraform..."
-ln -s "$(command -v terraform-godaddy)" terraform-provider-godaddy
 terraform --version
 terraform init
 echo "Done."
@@ -66,6 +65,8 @@ popd
 echo "Done."
 
 echo "Running the Ansible playbook..."
+
+echo "${TLD},$(terraform output public_floating_ip) ssh-rsa $(awk '{print $2}' < ./secrets/ssh/vps-box-server.pub)" > ./generated-known-hosts.txt
 ansible-playbook provision.yaml
 echo "Done."