testing

digitalocean/docker-tcp.socket

@@ -0,0 +1,10 @@
+[Unit]
+Description=Docker Socket for the API
+
+[Socket]
+ListenStream=2375
+BindIPv6Only=both
+Service=docker.service
+
+[Install]
+WantedBy=sockets.target

digitalocean/hydrogen.tf

@@ -0,0 +1,18 @@
+resource "digitalocean_droplet" "hydrogen" {
+  image              = "coreos-stable"
+  name               = "hydrogen.bb8.fun"
+  region             = "blr1"
+  size               = "1gb"
+  ipv6               = true
+  private_networking = true
+
+  tags = [
+    "bangalore",
+    "proxy",
+    "hydrogen",
+    "vpn",
+    "monitoring"
+  ]
+
+  # user_data = "${ignition_config.hydrogen.rendered}"
+}

digitalocean/ignition.tf

@@ -0,0 +1,32 @@
+# Based on https://github.com/jjduhamel/tf-files/blob/master/swarm/ignition.tf
+
+data "ignition_user" "core" {
+  name = "core"
+  no_create_home = true
+  groups = [ "wheel", "docker", "systemd-journal" ]
+}
+
+data "ignition_user" "nemo" {
+  name = "nemo"
+  groups = [ "wheel", "sudo", "docker", "systemd-journal" ]
+  ssh_authorized_keys = [
+    "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDy8R99Ht7DVkEPW/v9/4Rf7oijC0m6/PJPNEQO9lfB340zS55cVblensxojZjkauV51vLcGfFvBCt3S/PJfZVP5isjmjqN6A7CVHc/d9+BCTepZe6TjrS/jTF+D3LoZ8xpXr7Kgf/K5Sq05XJtXfArXHJrOGBldCRHVMR/aVheDJSa0bYFsj5OhF8cOggo5vbhymgP3VbRJ0NWXDwPu5YrRiDkt02Oli9HpsR6K6CvNXeMCSBGaK/hlsRoWKM9qhtmNvb+6brCZ5MCkfF6MA395dyM9xLiAdYxudhbCfCylX7DPAFqwdrRvgLI12xM/1zsUEq8vGMJzMFnUjGhers9 nemo@flying-nemo"
+  ]
+}
+
+data "ignition_systemd_unit" "docker-tcp" {
+  name = "docker-tcp.socket"
+  enable = true
+  content = "${ file("${ path.module }/docker-tcp.socket") }"
+}
+
+data "ignition_config" "hydrogen" {
+  systemd = [
+    "${ data.ignition_systemd_unit.docker-tcp.id }"
+  ]
+
+  users = [
+    "${ data.ignition_user.core.id }",
+    "${ data.ignition_user.nemo.id }",
+  ]
+}

digitalocean/ssh.tf

@@ -0,0 +1,4 @@
+resource digitalocean_ssh_key "default" {
+  name       = "Hydrogen Key"
+  public_key = "${file("/home/nemo/.ssh/hydrogen.pub")}"
+}