Use Floating IP on Droplet

3 files changed, 13 insertions, 1 deletions

diff --git a/TODOs.org b/TODOs.org
index 2b50fab..c7a3bdc 100644
--- a/TODOs.org
+++ b/TODOs.org
@@ -25,8 +25,8 @@ CLOSED: [2019-05-26 Sun 19:42]
 Put it in an environment variable?
 
 Done by appending to content of =~/.ssh/config=.
+**** DOING Use DigitalOcean's Floating IP in front of the droplet
 **** DOING Automate deployment with Terraform and deployment scripts
-**** NEXT Use DigitalOcean's Floating IP in front of the droplet
 **** DONE Backup data during deployments
 CLOSED: [2019-05-28 Tue 00:48]
 Is this approach feasible? Will it make the deployment take too much longer? What are the alternatives?
@@ -120,6 +120,12 @@ I'm already covered by using Git Annex for almost everything.
 ** WAITING =matrix.euandreh.org=: Matrix Synapse server
 I'm not using IRC a lot right now. Wait for me to interact more with mailing lists and gauge the need of IRC.
 * Questions
+** TODO How to dynamically handle Floating IPs?
+Right now the current Floating IP defined in =.envrc= was created manually in DigitalOcean's web UI and copied from it to the environment variable.
+
+If everything was teared down, I couldn't recreate everything from source, because the Floating IP would be different.
+
+The ultimate goal would be to upsert a Floating IP address? If no Floating IP address exists, create one. If one already exists (I don't how to get a reference to it), use it.
 ** TODO Critiques of Docker?
 What does NixOps, DisNix and Dysnomia are trying to accomplish that overlap with Docker?
 
diff --git a/secrets/envrc.sh b/secrets/envrc.sh
index 52e5ac1..fb573ba 100644
--- a/secrets/envrc.sh
+++ b/secrets/envrc.sh
diff --git a/vps.tf b/vps.tf
index c5412c3..072fc74 100644
--- a/vps.tf
+++ b/vps.tf
@@ -1,5 +1,6 @@
 variable "do_token" {}
 variable "ssh_fingerprint" {}
+variable "floating_ip" {}
 
 provider "digitalocean" {
   token   = "${var.do_token}"
@@ -30,3 +31,8 @@ resource "digitalocean_droplet" "vps" {
     script = "./deploy.sh"
   }
 }
+
+resource "digitalocean_floating_ip_assignment" "vps" {
+  ip_address = "${var.floating_ip}"
+  droplet_id = "${digitalocean_droplet.vps.id}"
+}
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