Terraform Upgrade WIP

.terraform-version

@@ -1 +1 @@
-0.11.13
+0.12.30

cloudflare/main.tf

@@ -4,18 +4,18 @@
  */
 
 resource "cloudflare_record" "home" {
-  domain = "${var.domain}"
-  name   = "in"
-  value  = "${var.ips["eth0"]}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "in"
+  value   = var.ips["eth0"]
+  type    = "A"
 }
 
 resource "cloudflare_record" "home-wildcard" {
-  domain = "${var.domain}"
-  name   = "*.in"
-  value  = "${cloudflare_record.home.hostname}"
-  type   = "CNAME"
-  ttl    = 3600
+  zone_id = var.zone_id
+  name    = "*.in"
+  value   = cloudflare_record.home.hostname
+  type    = "CNAME"
+  ttl     = 3600
 }
 
 /**
@@ -23,42 +23,42 @@ resource "cloudflare_record" "home-wildcard" {
  * *.bb8.fun  -> bb8.fun
  */
 resource "cloudflare_record" "internet" {
-  domain = "${var.domain}"
-  name   = "@"
-  value  = "${var.droplet_ip}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "@"
+  value   = var.droplet_ip
+  type    = "A"
 }
 
 resource "cloudflare_record" "internet-wildcard" {
-  domain = "${var.domain}"
-  name   = "*.${var.domain}"
-  value  = "${cloudflare_record.internet.hostname}"
-  type   = "CNAME"
-  ttl    = 3600
+  zone_id = var.zone_id
+  name    = var.domain
+  value   = cloudflare_record.internet.hostname
+  type    = "CNAME"
+  ttl     = 3600
 }
 
 resource "cloudflare_record" "dns" {
-  domain = "${var.domain}"
-  name   = "dns"
-  value  = "${var.ips["static"]}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "dns"
+  value   = var.ips["static"]
+  type    = "A"
 }
 
 resource "cloudflare_record" "doh" {
-  domain = "${var.domain}"
-  name   = "doh"
-  value  = "${var.ips["static"]}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "doh"
+  value   = var.ips["static"]
+  type    = "A"
 }
 
 // This ensures that _acme-challenge is not a CNAME
 // alongside the above wildcard CNAME entry.
 resource "cloudflare_record" "acme-no-cname-1" {
-  domain = "${var.domain}"
-  name   = "_acme-challenge.${var.domain}"
-  type   = "A"
-  value  = "127.0.0.1"
-  ttl    = "300"
+  zone_id = var.zone_id
+  name    = "_acme-challenge.${var.domain}"
+  type    = "A"
+  value   = "127.0.0.1"
+  ttl     = "300"
 }
 
 /**
@@ -66,18 +66,18 @@ resource "cloudflare_record" "acme-no-cname-1" {
  * *.vpn.bb8.fun
  */
 resource "cloudflare_record" "vpn" {
-  domain = "${var.domain}"
-  name   = "vpn"
-  value  = "${var.ips["tun0"]}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "vpn"
+  value   = var.ips["tun0"]
+  type    = "A"
 }
 
 resource "cloudflare_record" "vpn_wildcard" {
-  domain = "${var.domain}"
-  name   = "*.vpn.${var.domain}"
-  value  = "${cloudflare_record.vpn.hostname}"
-  type   = "CNAME"
-  ttl    = 3600
+  zone_id = var.zone_id
+  name    = "*.vpn.${var.domain}"
+  value   = cloudflare_record.vpn.hostname
+  type    = "CNAME"
+  ttl     = 3600
 }
 
 /**
@@ -85,25 +85,25 @@ resource "cloudflare_record" "vpn_wildcard" {
  * *.vpn.bb8.fun
  */
 resource "cloudflare_record" "dovpn" {
-  domain = "${var.domain}"
-  name   = "dovpn"
-  value  = "${var.ips["dovpn"]}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "dovpn"
+  value   = var.ips["dovpn"]
+  type    = "A"
 }
 
 resource "cloudflare_record" "dovpn_wildcard" {
-  domain = "${var.domain}"
-  name   = "*.dovpn.${var.domain}"
-  value  = "${cloudflare_record.dovpn.hostname}"
-  type   = "CNAME"
-  ttl    = 3600
+  zone_id = var.zone_id
+  name    = "*.dovpn.${var.domain}"
+  value   = cloudflare_record.dovpn.hostname
+  type    = "CNAME"
+  ttl     = 3600
 }
 
 resource "cloudflare_record" "etcd" {
-  domain = "${var.domain}"
-  name   = "etcd"
-  value  = "${var.ips["dovpn"]}"
-  type   = "A"
+  zone_id = var.zone_id
+  name    = "etcd"
+  value   = var.ips["dovpn"]
+  type    = "A"
 }
 
 ########################
@@ -111,21 +111,21 @@ resource "cloudflare_record" "etcd" {
 ########################
 
 resource "cloudflare_record" "mailgun-spf" {
-  domain = "${var.domain}"
-  name   = "l"
-  value  = "v=spf1 include:mailgun.org ~all"
-  type   = "TXT"
+  zone_id = var.zone_id
+  name    = "l"
+  value   = "v=spf1 include:mailgun.org ~all"
+  type    = "TXT"
 }
 
 resource "cloudflare_record" "mailgun-dkim" {
-  domain = "${var.domain}"
-  name   = "k1._domainkey.l"
-  value  = "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnbP+IQkuPkgmUhpqCKzIdDSZ0HazaMp+cdBH++LBed8oY8/jmV8BhxMp5JwyePzRTxneT8ASsRtcp7CQ3z4nMC7aFX0kH6Bnu2v+u2JWudxs8x0I02OrPbSaQ5QVQdbAaCUCEfCQ06LJsn8aqPNrRIOWEMnxln+ebFJ0wKGscFQIDAQAB"
-  type   = "TXT"
+  zone_id = var.zone_id
+  name    = "k1._domainkey.l"
+  value   = "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnbP+IQkuPkgmUhpqCKzIdDSZ0HazaMp+cdBH++LBed8oY8/jmV8BhxMp5JwyePzRTxneT8ASsRtcp7CQ3z4nMC7aFX0kH6Bnu2v+u2JWudxs8x0I02OrPbSaQ5QVQdbAaCUCEfCQ06LJsn8aqPNrRIOWEMnxln+ebFJ0wKGscFQIDAQAB"
+  type    = "TXT"
 }
 
 resource "cloudflare_record" "mailgun-mxa" {
-  domain   = "${var.domain}"
+  zone_id  = var.zone_id
   name     = "l"
   value    = "mxa.mailgun.org"
   type     = "MX"
@@ -133,7 +133,7 @@ resource "cloudflare_record" "mailgun-mxa" {
 }
 
 resource "cloudflare_record" "mailgun-mxb" {
-  domain   = "${var.domain}"
+  zone_id  = var.zone_id
   name     = "l"
   value    = "mxb.mailgun.org"
   type     = "MX"
@@ -141,9 +141,9 @@ resource "cloudflare_record" "mailgun-mxb" {
 }
 
 resource "cloudflare_record" "k8s" {
-  domain = "${var.domain}"
-  name   = "k8s"
-  value  = "10.8.0.1"
-  type   = "A"
-  ttl    = 3600
+  zone_id = var.zone_id
+  name    = "k8s"
+  value   = "10.8.0.1"
+  type    = "A"
+  ttl     = 3600
 }

cloudflare/variables.tf

@@ -1,9 +1,10 @@
 variable "domain" {
-  type = "string"
+  type = string
 }
 
 variable "ips" {
-  type = "map"
+  type = map
 }
 
 variable "droplet_ip" {}
+variable "zone_id" {}

data.tf

@@ -1,3 +1,11 @@
 data "docker_network" "bridge" {
   name = "bridge"
 }
+
+data "cloudflare_zones" "bb8" {
+  filter {
+    name        = "bb8"
+    lookup_type = "exact"
+    match       = "bb8.fun"
+  }
+}

db/network.tf

@@ -8,3 +8,4 @@ resource "docker_network" "postgres" {
     gateway = "172.20.0.9"
   }
 }
+

db/outputs.tf

@@ -1,3 +1,4 @@
 output "postgres-network-id" {
-  value = "${docker_network.postgres.name}"
+  value = docker_network.postgres.name
 }
+

db/postgres.tf

@@ -1,18 +1,18 @@
 resource "docker_container" "postgres" {
   name  = "postgres"
-  image = "${docker_image.postgres.latest}"
+  image = docker_image.postgres.latest
 
   volumes {
-    volume_name    = "${docker_volume.postgres_volume.name}"
+    volume_name    = docker_volume.postgres_volume.name
     container_path = "/var/lib/postgresql/data"
-    host_path      = "${docker_volume.postgres_volume.mountpoint}"
+    host_path      = docker_volume.postgres_volume.mountpoint
   }
 
   // This is so that other host-only services can share this
   ports {
     internal = 5432
     external = 5432
-    ip       = "${var.ips["eth0"]}"
+    ip       = var.ips["eth0"]
   }
 
   // This is a not-so-great idea
@@ -20,7 +20,7 @@ resource "docker_container" "postgres" {
   ports {
     internal = 5432
     external = 5432
-    ip       = "${var.ips["tun0"]}"
+    ip       = var.ips["tun0"]
   }
 
   memory                = 256
@@ -32,12 +32,12 @@ resource "docker_container" "postgres" {
     "POSTGRES_PASSWORD=${var.postgres-root-password}",
   ]
 
-  networks = ["${docker_network.postgres.id}", "${data.docker_network.bridge.id}"]
+  networks = [docker_network.postgres.id, data.docker_network.bridge.id]
 }
 
 resource "docker_image" "postgres" {
-  name          = "${data.docker_registry_image.postgres.name}"
-  pull_triggers = ["${data.docker_registry_image.postgres.sha256_digest}"]
+  name          = data.docker_registry_image.postgres.name
+  pull_triggers = [data.docker_registry_image.postgres.sha256_digest]
 }
 
 data "docker_registry_image" "postgres" {
@@ -47,3 +47,4 @@ data "docker_registry_image" "postgres" {
 data "docker_network" "bridge" {
   name = "bridge"
 }
+

db/variables.tf

@@ -4,7 +4,9 @@ variable "postgres-version" {
 }
 
 variable "ips" {
-  type = "map"
+  type = map(string)
+}
+
+variable "postgres-root-password" {
 }
 
-variable "postgres-root-password" {}

db/versions.tf

@@ -0,0 +1,3 @@
+terraform {
+  required_version = ">= 0.12"
+}

db/volumes.tf

@@ -1,3 +1,4 @@
 resource "docker_volume" "postgres_volume" {
   name = "postgres_volume"
 }
+

digitalocean/droplets.tf

@@ -18,5 +18,6 @@ resource "digitalocean_droplet" "sydney" {
 }
 
 output "droplet_ipv4" {
-  value = "${digitalocean_droplet.sydney.ipv4_address}"
+  value = digitalocean_droplet.sydney.ipv4_address
 }
+

digitalocean/firewall.tf

@@ -1,38 +1,35 @@
 resource "digitalocean_firewall" "web" {
   name = "web-inbound"
 
-  inbound_rule = [
-    {
-      protocol         = "tcp"
-      port_range       = "80"
-      source_addresses = ["0.0.0.0/0", "::/0"]
-    },
-    {
-      protocol         = "tcp"
-      port_range       = "443"
-      source_addresses = ["0.0.0.0/0", "::/0"]
-    },
-  ]
+  inbound_rule {
+    protocol         = "tcp"
+    port_range       = "80"
+    source_addresses = ["0.0.0.0/0", "::/0"]
+  }
+  inbound_rule {
+    protocol         = "tcp"
+    port_range       = "443"
+    source_addresses = ["0.0.0.0/0", "::/0"]
+  }
 }
 
 resource "digitalocean_firewall" "ssh" {
   name = "ssh-inbound"
 
-  inbound_rule = [
-    {
-      protocol         = "tcp"
-      port_range       = "22"
-      source_addresses = ["0.0.0.0/0", "::/0"]
-    },
-    {
-      protocol         = "tcp"
-      port_range       = "222"
-      source_addresses = ["0.0.0.0/0", "::/0"]
-    },
-    {
-      protocol         = "tcp"
-      port_range       = "24"
-      source_addresses = ["0.0.0.0/0", "::/0"]
-    },
-  ]
+  inbound_rule {
+    protocol         = "tcp"
+    port_range       = "22"
+    source_addresses = ["0.0.0.0/0", "::/0"]
+  }
+  inbound_rule {
+    protocol         = "tcp"
+    port_range       = "222"
+    source_addresses = ["0.0.0.0/0", "::/0"]
+  }
+  inbound_rule {
+    protocol         = "tcp"
+    port_range       = "24"
+    source_addresses = ["0.0.0.0/0", "::/0"]
+  }
 }
+

digitalocean/networking.tf

@@ -1,4 +1,5 @@
 resource "digitalocean_floating_ip" "sydney" {
-  droplet_id = "${digitalocean_droplet.sydney.id}"
-  region     = "${digitalocean_droplet.sydney.region}"
+  droplet_id = digitalocean_droplet.sydney.id
+  region     = digitalocean_droplet.sydney.region
 }
+

digitalocean/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

docker/data.tf

@@ -9,3 +9,4 @@ data "docker_registry_image" "ubooquity" {
 data "docker_registry_image" "lychee" {
   name = "linuxserver/lychee:latest"
 }
+

docker/got.tf

@@ -6,22 +6,15 @@ data "docker_registry_image" "gotviz" {
 #   name          = "${data.docker_registry_image.gotviz.name}"
 #   pull_triggers = ["${data.docker_registry_image.gotviz.sha256_digest}"]
 # }
-
-
 # resource "docker_container" "gotviz" {
 #   name  = "gotviz"
 #   image = "${docker_image.gotviz.latest}"
-
-
 #   labels = "${merge(
 #     local.traefik_common_labels, map(
 #       "traefik.port", 8080,
 #       "traefik.frontend.rule","Host:got-relationships.${var.domain}"
 #   ))}"
-
-
 #   restart               = "unless-stopped"
 #   destroy_grace_seconds = 60
 #   must_run              = true
 # }
-

docker/images.tf

@@ -1,11 +1,11 @@
 resource "docker_image" "traefik17" {
-  name          = "${data.docker_registry_image.traefik.name}"
-  pull_triggers = ["${data.docker_registry_image.traefik.sha256_digest}"]
+  name          = data.docker_registry_image.traefik.name
+  pull_triggers = [data.docker_registry_image.traefik.sha256_digest]
 }
 
 resource "docker_image" "ubooquity" {
-  name          = "${data.docker_registry_image.ubooquity.name}"
-  pull_triggers = ["${data.docker_registry_image.ubooquity.sha256_digest}"]
+  name          = data.docker_registry_image.ubooquity.name
+  pull_triggers = [data.docker_registry_image.ubooquity.sha256_digest]
 }
 
 # resource "docker_image" "lychee" {

docker/locals.tf

@@ -1,20 +1,17 @@
 locals {
-  traefik_common_labels {
+  traefik_common_labels = {
     "traefik.enable" = "true"
-
     // HSTS
     "traefik.frontend.headers.SSLTemporaryRedirect" = "true"
     "traefik.frontend.headers.STSSeconds"           = "2592000"
     "traefik.frontend.headers.STSIncludeSubdomains" = "false"
-
     // X-Powered-By, Server headers
-    "traefik.frontend.headers.customResponseHeaders" = "${var.xpoweredby}"
-
+    "traefik.frontend.headers.customResponseHeaders" = var.xpoweredby
     // X-Frame-Options
-    "traefik.frontend.headers.customFrameOptionsValue" = "${var.xfo_allow}"
+    "traefik.frontend.headers.customFrameOptionsValue" = var.xfo_allow
     "traefik.frontend.headers.contentTypeNosniff"      = "true"
     "traefik.frontend.headers.browserXSSFilter"        = "true"
-
-    "traefik.docker.network" = "traefik"
+    "traefik.docker.network"                           = "traefik"
   }
 }
+

docker/lychee.tf

@@ -28,4 +28,3 @@
 #   ]
 #   # links = ["${var.links-mariadb}"]
 # }
-

docker/main.tf

@@ -1 +0,0 @@
-

docker/network.tf

@@ -3,3 +3,4 @@ resource "docker_network" "traefik" {
   driver   = "bridge"
   internal = true
 }
+

docker/outputs.tf

@@ -3,13 +3,14 @@
 # }
 
 output "names-traefik" {
-  value = "${docker_container.traefik.name}"
+  value = docker_container.traefik.name
 }
 
 output "traefik-network-id" {
-  value = "${docker_network.traefik.id}"
+  value = docker_network.traefik.id
 }
 
 output "auth-header" {
-  value = "${var.basic_auth}"
+  value = var.basic_auth
 }
+

docker/traefik.tf

@@ -1,70 +1,78 @@
 resource "docker_container" "traefik" {
   name  = "traefik"
-  image = "${docker_image.traefik17.latest}"
+  image = docker_image.traefik17.latest
 
   # Admin Backend
   ports {
     internal = 1111
     external = 1111
-    ip       = "${var.ips["eth0"]}"
+    ip       = var.ips["eth0"]
   }
 
   ports {
     internal = 1111
     external = 1111
-    ip       = "${var.ips["tun0"]}"
+    ip       = var.ips["tun0"]
   }
 
   # Local Web Server
   ports {
     internal = 80
     external = 80
-    ip       = "${var.ips["eth0"]}"
+    ip       = var.ips["eth0"]
   }
 
   # Local Web Server (HTTPS)
   ports {
     internal = 443
     external = 443
-    ip       = "${var.ips["eth0"]}"
+    ip       = var.ips["eth0"]
   }
 
   # Proxied via sydney.captnemo.in
   ports {
     internal = 443
     external = 443
-    ip       = "${var.ips["tun0"]}"
+    ip       = var.ips["tun0"]
   }
 
   ports {
     internal = 80
     external = 80
-    ip       = "${var.ips["tun0"]}"
+    ip       = var.ips["tun0"]
   }
 
   upload {
-    content = "${file("${path.module}/conf/traefik.toml")}"
+    content = file("${path.module}/conf/traefik.toml")
     file    = "/etc/traefik/traefik.toml"
   }
 
   upload {
-    content = "${file("/home/nemo/projects/personal/certs/git.captnemo.in/fullchain.pem")}"
-    file    = "/etc/traefik/git.captnemo.in.crt"
+    content = file(
+      "/home/nemo/projects/personal/certs/git.captnemo.in/fullchain.pem",
+    )
+    file = "/etc/traefik/git.captnemo.in.crt"
   }
 
   upload {
-    content = "${file("/home/nemo/projects/personal/certs/git.captnemo.in/privkey.pem")}"
-    file    = "/etc/traefik/git.captnemo.in.key"
+    content = file(
+      "/home/nemo/projects/personal/certs/git.captnemo.in/privkey.pem",
+    )
+    file = "/etc/traefik/git.captnemo.in.key"
   }
 
   upload {
-    content = "${file("/home/nemo/projects/personal/certs/rss.captnemo.in/fullchain.pem")}"
-    file    = "/etc/traefik/rss.captnemo.in.crt"
+    content = file(
+      "/home/nemo/projects/personal/certs/rss.captnemo.in/fullchain.pem",
+    )
+    file = "/etc/traefik/rss.captnemo.in.crt"
   }
 
   upload {
-    content = "${file("/home/nemo/projects/personal/certs/rss.captnemo.in/privkey.pem")}"
-    file    = "/etc/traefik/rss.captnemo.in.key"
+    content = file(
+      "/home/nemo/projects/personal/certs/rss.captnemo.in/privkey.pem",
+    )
+    file = "/etc/traefik/rss.captnemo.in.key"
   }
 
   volumes {
@@ -86,8 +94,8 @@ resource "docker_container" "traefik" {
   // `bridge` is auto-connected for now
   // https://github.com/terraform-providers/terraform-provider-docker/issues/10
   networks = [
-    "${docker_network.traefik.id}",
-    "${data.docker_network.bridge.id}",
+    docker_network.traefik.id,
+    data.docker_network.bridge.id,
   ]
 
   env = [
@@ -99,3 +107,4 @@ resource "docker_container" "traefik" {
 data "docker_network" "bridge" {
   name = "bridge"
 }
+

docker/ubooquity.tf

@@ -1,6 +1,6 @@
 resource "docker_container" "ubooquity" {
   name  = "ubooquity"
-  image = "${docker_image.ubooquity.latest}"
+  image = docker_image.ubooquity.latest
 
   restart               = "unless-stopped"
   destroy_grace_seconds = 30
@@ -26,31 +26,27 @@ resource "docker_container" "ubooquity" {
     container_path = "/comics"
   }
 
-  labels {
-    "traefik.enable" = "true"
-
+  labels = {
+    "traefik.enable"              = "true"
     "traefik.admin.port"          = 2203
     "traefik.admin.frontend.rule" = "Host:library.${var.domain}"
-
     # I do not trust the Ubooquity authentication
     # it does some shady JS encryption
-    "traefik.admin.frontend.auth.basic" = "${var.basic_auth}"
-
-    "traefik.read.port"          = 2202
-    "traefik.read.frontend.rule" = "Host:read.${var.domain},comics.${var.domain},books.${var.domain}"
-
+    "traefik.admin.frontend.auth.basic"                   = var.basic_auth
+    "traefik.read.port"                                   = 2202
+    "traefik.read.frontend.rule"                          = "Host:read.${var.domain},comics.${var.domain},books.${var.domain}"
     "traefik.read.frontend.headers.SSLTemporaryRedirect"  = "true"
     "traefik.read.frontend.headers.STSSeconds"            = "2592000"
     "traefik.read.frontend.headers.STSIncludeSubdomains"  = "false"
     "traefik.read.frontend.headers.contentTypeNosniff"    = "true"
     "traefik.read.frontend.headers.browserXSSFilter"      = "true"
-    "traefik.read.frontend.headers.customResponseHeaders" = "${var.xpoweredby}"
-    "traefik.frontend.headers.customFrameOptionsValue"    = "${var.xfo_allow}"
+    "traefik.read.frontend.headers.customResponseHeaders" = var.xpoweredby
+    "traefik.frontend.headers.customFrameOptionsValue"    = var.xfo_allow
     "traefik.docker.network"                              = "traefik"
   }
 
   upload {
-    content = "${file("${path.module}/conf/ubooquity.json")}"
+    content = file("${path.module}/conf/ubooquity.json")
     file    = "/config/preferences.json"
   }
 
@@ -61,3 +57,4 @@ resource "docker_container" "ubooquity" {
     "MAXMEM=800",
   ]
 }
+

docker/variables.tf

@@ -1,18 +1,18 @@
 variable "web_username" {
-  type = "string"
+  type = string
 }
 
 variable "web_password" {
-  type = "string"
+  type = string
 }
 
 variable "cloudflare_key" {
-  type        = "string"
+  type        = string
   description = "cloudflare API Key"
 }
 
 variable "cloudflare_email" {
-  type        = "string"
+  type        = string
   description = "cloudflare email address"
 }
 
@@ -39,15 +39,15 @@ variable "refpolicy" {
 }
 
 variable "wiki_session_secret" {
-  type = "string"
+  type = string
 }
 
 variable "domain" {
-  type = "string"
+  type = string
 }
 
 variable "ips" {
-  type = "map"
+  type = map(string)
 }
 
 # variable "links-mariadb" {}

docker/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

docker/volumes.tf

@@ -1 +0,0 @@
-

echoserver.tf

@@ -1,11 +1,12 @@
 module "echo-server" {
-  source = "modules/container"
+  source = "./modules/container"
   name   = "echo-server"
   image  = "jmalloc/echo-server:latest"
 
-  web {
+  web = {
     expose = "true"
     port   = 8080
     host   = "debug.${var.root-domain},debug.in.${var.root-domain}"
   }
 }
+

elibsrv.tf

@@ -1,14 +1,14 @@
 module "elibsrv" {
-  name   = "elibsrv"
+  name   = "./elibsrv"
   source = "./modules/container"
   image  = "captn3m0/elibsrv"
 
-  resource {
+  resource = {
     memory      = 512
     memory_swap = 512
   }
 
-  web {
+  web = {
     expose = true
     host   = "ebooks.${var.root-domain}"
     auth   = true
@@ -49,3 +49,4 @@ module "elibsrv" {
     },
   ]
 }
+

firefox-sync.tf

@@ -4,21 +4,23 @@ module "firefox-sync" {
   image  = "mozilla/syncserver:latest"
 
   // Default is port 80
-  web {
+  web = {
     expose = true
     port   = "5000"
     host   = "firesync.${var.root-domain}"
   }
 
-  resource {
+  resource = {
     memory      = "400"
     memory_swap = "400"
   }
 
-  volumes = [{
-    host_path      = "/mnt/xwing/data/firefox-sync"
-    container_path = "/data"
-  }]
+  volumes = [
+    {
+      host_path      = "/mnt/xwing/data/firefox-sync"
+      container_path = "/data"
+    },
+  ]
 
   env = [
     "SYNCSERVER_PUBLIC_URL=https://firesync.${var.root-domain}",
@@ -38,3 +40,4 @@ module "firefox-sync" {
     },
   ]
 }
+

gitea/data.tf

@@ -8,14 +8,15 @@ data "docker_registry_image" "redis" {
 }
 
 data "template_file" "gitea-config-file" {
-  template = "${file("${path.module}/conf/conf.ini.tpl")}"
+  template = file("${path.module}/conf/conf.ini.tpl")
 
-  vars {
-    secret_key        = "${var.secret-key}"
-    internal_token    = "${var.internal-token}"
-    smtp_password     = "${var.smtp-password}"
-    lfs-jwt-secret    = "${var.lfs-jwt-secret}"
-    mysql-password    = "${var.mysql-password}"
-    oauth2-jwt-secret = "${var.oauth2-jwt-secret}"
+  vars = {
+    secret_key        = var.secret-key
+    internal_token    = var.internal-token
+    smtp_password     = var.smtp-password
+    lfs-jwt-secret    = var.lfs-jwt-secret
+    mysql-password    = var.mysql-password
+    oauth2-jwt-secret = var.oauth2-jwt-secret
   }
 }
+

gitea/main.tf

@@ -1,59 +1,62 @@
 resource "docker_container" "gitea" {
   name  = "gitea"
-  image = "${docker_image.gitea.latest}"
+  image = docker_image.gitea.latest
 
-  labels = "${merge(
-    var.traefik-labels, map(
-      "traefik.port", 3000,
-      "traefik.frontend.rule", "Host:${var.domain}"
-  ))}"
+  labels = merge(
+    var.traefik-labels,
+    {
+      "traefik.port"          = 3000
+      "traefik.frontend.rule" = "Host:${var.domain}"
+    },
+  )
 
   volumes {
-    volume_name    = "${docker_volume.gitea_volume.name}"
+    volume_name    = docker_volume.gitea_volume.name
     container_path = "/data"
-    host_path      = "${docker_volume.gitea_volume.mountpoint}"
+    host_path      = docker_volume.gitea_volume.mountpoint
   }
 
   # Logos
   # TODO: Add svg
 
   upload {
-    content = "${file("${path.module}/conf/public/img/gitea-lg.png")}"
+    content = file("${path.module}/conf/public/img/gitea-lg.png")
     file    = "/data/gitea/public/img/gitea-lg.png"
   }
   upload {
-    content = "${file("${path.module}/conf/public/img/gitea-sm.png")}"
+    content = file("${path.module}/conf/public/img/gitea-sm.png")
     file    = "/data/gitea/public/img/gitea-sm.png"
   }
   upload {
-    content    = "${file("${path.module}/conf/public/img/gitea-sm.png")}"
+    content    = file("${path.module}/conf/public/img/gitea-sm.png")
     file       = "/data/gitea/public/img/favicon.png"
     executable = false
   }
   upload {
-    content = "${file("${path.module}/../docker/conf/humans.txt")}"
+    content = file("${path.module}/../docker/conf/humans.txt")
     file    = "/data/gitea/public/humans.txt"
   }
   upload {
-    content = "${file("${path.module}/conf/public/robots.txt")}"
+    content = file("${path.module}/conf/public/robots.txt")
     file    = "/data/gitea/public/robots.txt"
   }
+
   # Extra Links in header
   upload {
-    content = "${file("${path.module}/conf/extra_links.tmpl")}"
+    content = file("${path.module}/conf/extra_links.tmpl")
     file    = "/data/gitea/templates/custom/extra_links.tmpl"
   }
+
   # This is the main configuration file
   upload {
-    content = "${data.template_file.gitea-config-file.rendered}"
+    content = data.template_file.gitea-config-file.rendered
     file    = "/data/gitea/conf/app.ini"
   }
   memory                = 512
   restart               = "always"
   destroy_grace_seconds = 10
   must_run              = true
-  networks              = ["${docker_network.gitea.id}", "${var.traefik-network-id}"]
-
+  networks              = [docker_network.gitea.id, var.traefik-network-id]
   # This doesn't work.
   # See https://github.com/terraform-providers/terraform-provider-docker/issues/48
   # lifecycle {
@@ -66,6 +69,7 @@ resource "docker_container" "gitea" {
 }
 
 resource "docker_image" "gitea" {
-  name          = "${data.docker_registry_image.gitea.name}"
-  pull_triggers = ["${data.docker_registry_image.gitea.sha256_digest}"]
+  name          = data.docker_registry_image.gitea.name
+  pull_triggers = [data.docker_registry_image.gitea.sha256_digest]
 }
+

gitea/mysql.tf

@@ -1 +0,0 @@
-

gitea/network.tf

@@ -2,3 +2,4 @@ resource "docker_network" "gitea" {
   name   = "gitea"
   driver = "bridge"
 }
+

gitea/redis.tf

@@ -1,6 +1,6 @@
 resource "docker_container" "redis" {
   name  = "gitea-redis"
-  image = "${docker_image.redis.latest}"
+  image = docker_image.redis.latest
 
   volumes {
     host_path      = "/mnt/xwing/cache/gitea"
@@ -12,11 +12,12 @@ resource "docker_container" "redis" {
   destroy_grace_seconds = 10
   must_run              = true
 
-  networks = ["${docker_network.gitea.id}"]
+  networks = [docker_network.gitea.id]
 }
 
 resource "docker_image" "redis" {
-  name          = "${data.docker_registry_image.redis.name}"
-  pull_triggers = ["${data.docker_registry_image.redis.sha256_digest}"]
+  name          = data.docker_registry_image.redis.name
+  pull_triggers = [data.docker_registry_image.redis.sha256_digest]
   keep_locally  = true
 }
+

gitea/variables.tf

@@ -1,18 +1,32 @@
 variable "traefik-labels" {
-  type = "map"
+  type = map(string)
 }
 
-variable "domain" {}
+variable "domain" {
+}
 
 variable "ips" {
-  type = "map"
+  type = map(string)
 }
 
-variable "secret-key" {}
-variable "internal-token" {}
-variable "smtp-password" {}
-variable "lfs-jwt-secret" {}
-variable "oauth2-jwt-secret" {}
-variable "mysql-password" {}
+variable "secret-key" {
+}
+
+variable "internal-token" {
+}
+
+variable "smtp-password" {
+}
+
+variable "lfs-jwt-secret" {
+}
+
+variable "oauth2-jwt-secret" {
+}
+
+variable "mysql-password" {
+}
+
+variable "traefik-network-id" {
+}
 
-variable "traefik-network-id" {}

gitea/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

gitea/volume.tf

@@ -1,3 +1,4 @@
 resource "docker_volume" "gitea_volume" {
   name = "gitea_volume"
 }
+

jupyter.tf

@@ -10,4 +10,3 @@
 #     },
 #   ]
 # }
-

kaarana.tf

@@ -3,11 +3,11 @@
 module "kaarana" {
   source = "./kaarana"
 
-  root_db_password = "${data.pass_password.kaarana-root-db-password.password}"
-  db_password      = "${data.pass_password.kaarana-db-password.password}"
+  root_db_password = data.pass_password.kaarana-root-db-password.password
+  db_password      = data.pass_password.kaarana-db-password.password
 
   providers = {
-    docker = "docker.sydney"
+    docker = docker.sydney
   }
 }
 
@@ -18,3 +18,4 @@ data "pass_password" "kaarana-root-db-password" {
 data "pass_password" "kaarana-db-password" {
   path = "KAARANA_DB_PASSWORD"
 }
+

kaarana/database.tf

@@ -18,7 +18,7 @@ resource "docker_network" "kaarana-db" {
 // Run a small mySQL container in this subnet
 
 resource "docker_container" "mysql" {
-  image    = "${docker_image.db.latest}"
+  image    = docker_image.db.latest
   name     = "kaarana-mariadb"
   restart  = "always"
   must_run = true
@@ -36,7 +36,16 @@ resource "docker_container" "mysql" {
   }
 
   networks_advanced {
-    name    = "kaarana-db"
-    aliases = ["${local.db_hostname}"]
+    name = "kaarana-db"
+    # TF-UPGRADE-TODO: In Terraform v0.10 and earlier, it was sometimes necessary to
+    # force an interpolation expression to be interpreted as a list by wrapping it
+    # in an extra set of list brackets. That form was supported for compatibility in
+    # v0.11, but is no longer supported in Terraform v0.12.
+    #
+    # If the expression in the following list itself returns a list, remove the
+    # brackets to avoid interpretation as a list of lists. If the expression
+    # returns a single list item then leave it as-is and remove this TODO comment.
+    aliases = [local.db_hostname]
   }
 }
+

kaarana/images.tf

@@ -4,7 +4,7 @@ data "docker_registry_image" "wp" {
 
 resource "docker_image" "wp" {
   name          = "wordpress"
-  pull_triggers = ["${data.docker_registry_image.wp.sha256_digest}"]
+  pull_triggers = [data.docker_registry_image.wp.sha256_digest]
 }
 
 data "docker_registry_image" "db" {
@@ -13,7 +13,7 @@ data "docker_registry_image" "db" {
 
 resource "docker_image" "db" {
   name          = "mariadb"
-  pull_triggers = ["${data.docker_registry_image.db.sha256_digest}"]
+  pull_triggers = [data.docker_registry_image.db.sha256_digest]
 }
 
 data "docker_registry_image" "traefik" {
@@ -22,5 +22,6 @@ data "docker_registry_image" "traefik" {
 
 resource "docker_image" "traefik" {
   name          = "traefik"
-  pull_triggers = ["${data.docker_registry_image.db.sha256_digest}"]
+  pull_triggers = [data.docker_registry_image.db.sha256_digest]
 }
+

kaarana/traefik.tf

@@ -12,7 +12,7 @@ resource "docker_network" "traefik" {
 
 resource "docker_container" "traefik" {
   name  = "traefik"
-  image = "${docker_image.traefik.latest}"
+  image = docker_image.traefik.latest
 
   # Do not offer HTTP2
   # https://community.containo.us/t/traefikv2-http-2-0/1199
@@ -21,7 +21,7 @@ resource "docker_container" "traefik" {
   ]
 
   upload {
-    content = "${file("${path.module}/traefik.toml")}"
+    content = file("${path.module}/traefik.toml")
     file    = "/etc/traefik/traefik.toml"
   }
 
@@ -53,12 +53,11 @@ resource "docker_container" "traefik" {
   destroy_grace_seconds = 10
   must_run              = true
 
-  networks_advanced = [
-    {
-      name = "bridge"
-    },
-    {
-      name = "traefik"
-    },
-  ]
+  networks_advanced {
+    name = "bridge"
+  }
+  networks_advanced {
+    name = "traefik"
+  }
 }
+

kaarana/vars.tf

@@ -1,8 +1,12 @@
-variable "root_db_password" {}
-variable "db_password" {}
+variable "root_db_password" {
+}
+
+variable "db_password" {
+}
 
 locals {
   username    = "wordpress"
   database    = "wordpress"
   db_hostname = "kaarana.db"
 }
+

kaarana/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

kaarana/wordpress.tf

@@ -1,18 +1,16 @@
 resource "docker_container" "wp" {
-  image = "${docker_image.wp.latest}"
+  image = docker_image.wp.latest
   name  = "kaarana-wordpress"
 
   restart  = "always"
   must_run = true
 
-  labels {
+  labels = {
     "traefik.enable"                   = "true"
     "traefik.tcp.routers.kaarana.rule" = "HostSNI(`kaarana.captnemo.in`)"
     "traefik.tcp.routers.kaarana.tls"  = "true"
-
     # "traefik.tcp.routers.kaarana.tls.options"                 = "foo"
     "traefik.tcp.services.wordpress.loadbalancer.server.port" = "80"
-
     # "traefik.tcp.routers.kaarana.entrypoints"                 = "web-secure"
     "traefik.tcp.routers.kaarana.tls.certResolver"    = "default"
     "traefik.tcp.routers.kaarana.tls.domains[0].main" = "kaarana.captnemo.in"
@@ -37,17 +35,16 @@ resource "docker_container" "wp" {
     ip       = "10.8.0.1"
   }
 
-  networks_advanced = [
-    {
-      name = "kaarana-db"
-    },
-    {
-      // TODO: Once configuration/plugins have stabilized
-      // remove internet access from wordpress
-      name = "bridge"
-    },
-    {
-      name = "traefik"
-    },
-  ]
+  networks_advanced {
+    name = "kaarana-db"
+  }
+  networks_advanced {
+    // TODO: Once configuration/plugins have stabilized
+    // remove internet access from wordpress
+    name = "bridge"
+  }
+  networks_advanced {
+    name = "traefik"
+  }
 }
+

kayak.tf

@@ -39,4 +39,3 @@
 #   type   = "A"
 #   ttl    = 120
 # }
-

klaxon.tf

@@ -1,20 +1,20 @@
 module "klaxon-db" {
-  source   = "modules/postgres"
+  source   = "./modules/postgres"
   name     = "klaxon"
-  password = "${data.pass_password.klaxon-db-password.password}"
+  password = data.pass_password.klaxon-db-password.password
 }
 
 module "klaxon" {
   name   = "klaxon"
-  source = "modules/container"
+  source = "./modules/container"
 
-  web {
+  web = {
     expose = true
     port   = "3000"
     host   = "klaxon.${var.root-domain}"
   }
 
-  resource {
+  resource = {
     memory      = 1024
     memory_swap = 1024
   }
@@ -29,7 +29,7 @@ module "klaxon" {
     "KLAXON_FORCE_SSL=false",
     "KLAXON_COMPILE_ASSETS=true",
     "ADMIN_EMAILS=klaxon@captnemo.in",
-    "MAILER_FROM_ADDRESS=klaxon@sendgrid.captnemo.in"
+    "MAILER_FROM_ADDRESS=klaxon@sendgrid.captnemo.in",
   ]
   restart = "always"
 
@@ -38,9 +38,13 @@ module "klaxon" {
   networks_advanced = [
     {
       name = "traefik"
-      }, {
+    },
+    {
       name = "postgres"
-      }, {
+    },
+    {
       name = "external"
-  }]
+    },
+  ]
 }
+

kube-test.tf

@@ -17,4 +17,3 @@
 #     }
 #   }
 # }
-

main.tf

@@ -1,96 +1,97 @@
 module "cloudflare" {
-  source = "cloudflare"
-  domain = "bb8.fun"
-  ips    = "${var.ips}"
+  source  = "./cloudflare"
+  domain  = "bb8.fun"
+  zone_id = lookup(data.cloudflare_zones.bb8.zones[0], "id")
+  ips     = var.ips
 
-  droplet_ip = "${module.digitalocean.droplet_ipv4}"
+  droplet_ip = module.digitalocean.droplet_ipv4
 }
 
 module "docker" {
-  source              = "docker"
-  web_username        = "${data.pass_password.web_username.password}"
-  web_password        = "${data.pass_password.web_password.password}"
-  cloudflare_key      = "${data.pass_password.cloudflare_key.password}"
+  source              = "./docker"
+  web_username        = data.pass_password.web_username.password
+  web_password        = data.pass_password.web_password.password
+  cloudflare_key      = data.pass_password.cloudflare_key.password
   cloudflare_email    = "bb8@captnemo.in"
-  wiki_session_secret = "${data.pass_password.wiki_session_secret.password}"
-  ips                 = "${var.ips}"
+  wiki_session_secret = data.pass_password.wiki_session_secret.password
+  ips                 = var.ips
   domain              = "bb8.fun"
 }
 
 module "db" {
-  source                 = "db"
-  postgres-root-password = "${data.pass_password.postgres-root-password.password}"
-  ips                    = "${var.ips}"
+  source                 = "./db"
+  postgres-root-password = data.pass_password.postgres-root-password.password
+  ips                    = var.ips
 }
 
 module "timemachine" {
-  source     = "timemachine"
-  ips        = "${var.ips}"
+  source     = "./timemachine"
+  ips        = var.ips
   username-1 = "vikalp"
   username-2 = "rishav"
-  password-1 = "${data.pass_password.timemachine-password-1.password}"
-  password-2 = "${data.pass_password.timemachine-password-2.password}"
+  password-1 = data.pass_password.timemachine-password-1.password
+  password-2 = data.pass_password.timemachine-password-2.password
 }
 
 module "gitea" {
-  source            = "gitea"
+  source            = "./gitea"
   domain            = "git.captnemo.in"
-  traefik-labels    = "${var.traefik-common-labels}"
-  ips               = "${var.ips}"
-  secret-key        = "${data.pass_password.gitea-secret-key.password}"
-  internal-token    = "${data.pass_password.gitea-internal-token.password}"
-  smtp-password     = "${data.pass_password.gitea-smtp-password.password}"
-  lfs-jwt-secret    = "${data.pass_password.gitea-lfs-jwt-secret.password}"
-  oauth2-jwt-secret = "${data.pass_password.gitea-oauth2-jwt-secret.password}"
+  traefik-labels    = var.traefik-common-labels
+  ips               = var.ips
+  secret-key        = data.pass_password.gitea-secret-key.password
+  internal-token    = data.pass_password.gitea-internal-token.password
+  smtp-password     = data.pass_password.gitea-smtp-password.password
+  lfs-jwt-secret    = data.pass_password.gitea-lfs-jwt-secret.password
+  oauth2-jwt-secret = data.pass_password.gitea-oauth2-jwt-secret.password
 
   //passed, but not used
   mysql-password = ""
 
-  traefik-network-id = "${module.docker.traefik-network-id}"
+  traefik-network-id = module.docker.traefik-network-id
 }
 
 module "opml" {
-  source             = "opml"
+  source             = "./opml"
   domain             = "opml.bb8.fun"
-  client-id          = "${data.pass_password.opml-github-client-id.password}"
-  client-secret      = "${data.pass_password.opml-github-client-secret.password}"
-  traefik-network-id = "${module.docker.traefik-network-id}"
+  client-id          = data.pass_password.opml-github-client-id.password
+  client-secret      = data.pass_password.opml-github-client-secret.password
+  traefik-network-id = module.docker.traefik-network-id
 }
 
 module "radicale" {
-  source = "radicale"
+  source = "./radicale"
   domain = "radicale.bb8.fun"
 }
 
 module "media" {
-  source             = "media"
+  source             = "./media"
   domain             = "bb8.fun"
-  traefik-labels     = "${var.traefik-common-labels}"
-  ips                = "${var.ips}"
-  traefik-network-id = "${module.docker.traefik-network-id}"
-  lastfm_api_key     = "${data.pass_password.navidrome-lastfm-api-key.password}"
-  lastfm_secret      = "${data.pass_password.navidrome-lastfm-secret.password}"
-  spotify_id         = "${data.pass_password.navidrome-spotify-id.password}"
-  spotify_secret     = "${data.pass_password.navidrome-spotify-secret.password}"
+  traefik-labels     = var.traefik-common-labels
+  ips                = var.ips
+  traefik-network-id = module.docker.traefik-network-id
+  lastfm_api_key     = data.pass_password.navidrome-lastfm-api-key.password
+  lastfm_secret      = data.pass_password.navidrome-lastfm-secret.password
+  spotify_id         = data.pass_password.navidrome-spotify-id.password
+  spotify_secret     = data.pass_password.navidrome-spotify-secret.password
 }
 
 module "monitoring" {
-  source                     = "monitoring"
-  gf-security-admin-password = "${data.pass_password.gf-security-admin-password.password}"
+  source                     = "./monitoring"
+  gf-security-admin-password = data.pass_password.gf-security-admin-password.password
   domain                     = "bb8.fun"
-  transmission               = "${module.media.names-transmission}"
-  traefik-labels             = "${var.traefik-common-labels}"
-  ips                        = "${var.ips}"
-  links-traefik              = "${module.docker.names-traefik}"
-  traefik-network-id         = "${module.docker.traefik-network-id}"
+  transmission               = module.media.names-transmission
+  traefik-labels             = var.traefik-common-labels
+  ips                        = var.ips
+  links-traefik              = module.docker.names-traefik
+  traefik-network-id         = module.docker.traefik-network-id
 }
 
 module "digitalocean" {
-  source = "digitalocean"
+  source = "./digitalocean"
 }
 
 // Used to force access to ISP related resources
 # module "tinyproxy" {
-#   source = "tinyproxy"
+#   source = "./tinyproxy"
 #   ips    = "${var.ips}"
 # }

media/airsonic.tf

@@ -2,43 +2,34 @@
 #   source = "../modules/container"
 #   image  = "linuxserver/airsonic:latest"
 #   name   = "airsonic"
-
 #   resource {
 #     memory      = "1024"
 #     memory_swap = "1024"
 #   }
-
 #   web {
 #     port   = 4040
 #     host   = "airsonic.bb8.fun"
 #     expose = true
 #   }
-
 #   networks = "${list(docker_network.media.id, data.docker_network.bridge.id)}"
-
 #   env = [
 #     "PUID=1004",
 #     "PGID=1003",
 #     "TZ=Asia/Kolkata",
 #     "JAVA_OPTS=-Xmx512m -Dserver.use-forward-headers=true -Dserver.context-path=/",
 #   ]
-
 #   devices = [{
 #     host_path      = "/dev/snd"
 #     container_path = "/dev/snd"
 #   }]
-
 #   # files = [
 #   #   "/usr/lib/jvm/java-1.8-openjdk/jre/lib/airsonic.properties",
 #   #   "/usr/lib/jvm/java-1.8-openjdk/jre/lib/sound.properties",
 #   # ]
-
-
 #   # contents = [
 #   #   "${data.template_file.airsonic-properties-file.rendered}",
 #   #   "${file("${path.module}/conf/airsonic.sound.properties")}",
 #   # ]
-
 #   volumes = [
 #     {
 #       host_path      = "/mnt/xwing/config/airsonic2"
@@ -62,16 +53,10 @@
 #     },
 #   ]
 # }
-
 # data "template_file" "airsonic-properties-file" {
 #   template = "${file("${path.module}/conf/airsonic.properties.tpl")}"
-
-
 #   vars {
 #     smtp-password = "${var.airsonic-smtp-password}"
-
-
 #     # db-password   = "${var.airsonic-db-password}"
 #   }
 # }
-

media/data.tf

@@ -1,3 +1,4 @@
 data "docker_network" "bridge" {
   name = "bridge"
 }
+

media/emby.tf

@@ -1,6 +1,6 @@
 resource "docker_container" "emby" {
   name  = "emby"
-  image = "${docker_image.emby.latest}"
+  image = docker_image.emby.latest
 
   volumes {
     host_path      = "/mnt/xwing/config/emby"
@@ -12,15 +12,16 @@ resource "docker_container" "emby" {
     container_path = "/media"
   }
 
-  labels = "${merge(
+  labels = merge(
     var.traefik-labels,
-    map(
-      "traefik.frontend.rule", "Host:emby.in.${var.domain},emby.${var.domain}",
-      "traefik.frontend.passHostHeader", "true",
-      "traefik.port", 8096,
-    ))}"
+    {
+      "traefik.frontend.rule"           = "Host:emby.in.${var.domain},emby.${var.domain}"
+      "traefik.frontend.passHostHeader" = "true"
+      "traefik.port"                    = 8096
+    },
+  )
 
-  networks = ["${docker_network.media.id}", "${var.traefik-network-id}"]
+  networks = [docker_network.media.id, var.traefik-network-id]
 
   memory                = 2048
   restart               = "unless-stopped"
@@ -38,10 +39,11 @@ resource "docker_container" "emby" {
 }
 
 resource "docker_image" "emby" {
-  name          = "${data.docker_registry_image.emby.name}"
-  pull_triggers = ["${data.docker_registry_image.emby.sha256_digest}"]
+  name          = data.docker_registry_image.emby.name
+  pull_triggers = [data.docker_registry_image.emby.sha256_digest]
 }
 
 data "docker_registry_image" "emby" {
   name = "emby/embyserver:latest"
 }
+

media/jackett.tf

@@ -2,21 +2,23 @@ module "jackett" {
   name   = "jackett"
   source = "../modules/container"
   image  = "linuxserver/jackett:latest"
+  # TODO FIXME
+  # networks = [data.docker_network.bridge.id]
 
-  networks = "${list(data.docker_network.bridge.id)}"
-
-  web {
+  web = {
     expose = true
     port   = 9117
     host   = "jackett.${var.domain}"
   }
 
-  volumes = [{
-    host_path      = "/mnt/xwing/config/jackett"
-    container_path = "/config"
-  }]
+  volumes = [
+    {
+      host_path      = "/mnt/xwing/config/jackett"
+      container_path = "/config"
+    },
+  ]
 
-  resource {
+  resource = {
     memory      = "256"
     memory_swap = "512"
   }
@@ -27,3 +29,4 @@ module "jackett" {
     "TZ=Asia/Kolkata",
   ]
 }
+

media/lidarr.tf

@@ -3,19 +3,21 @@ data "docker_registry_image" "lidarr" {
 }
 
 resource "docker_image" "lidarr" {
-  name          = "${data.docker_registry_image.lidarr.name}"
-  pull_triggers = ["${data.docker_registry_image.lidarr.sha256_digest}"]
+  name          = data.docker_registry_image.lidarr.name
+  pull_triggers = [data.docker_registry_image.lidarr.sha256_digest]
 }
 
 resource "docker_container" "lidarr" {
   name  = "lidarr"
-  image = "${docker_image.lidarr.latest}"
+  image = docker_image.lidarr.latest
 
-  labels = "${merge(
-    var.traefik-labels, map(
-      "traefik.port", 8686,
-      "traefik.frontend.rule","Host:lidarr.${var.domain}"
-  ))}"
+  labels = merge(
+    var.traefik-labels,
+    {
+      "traefik.port"          = 8686
+      "traefik.frontend.rule" = "Host:lidarr.${var.domain}"
+    },
+  )
 
   memory                = 512
   restart               = "unless-stopped"
@@ -43,5 +45,6 @@ resource "docker_container" "lidarr" {
     "TZ=Asia/Kolkata",
   ]
 
-  networks = ["${docker_network.media.id}", "${var.traefik-network-id}"]
+  networks = [docker_network.media.id, var.traefik-network-id]
 }
+

media/navidrome.tf

@@ -5,12 +5,12 @@ module "navidrome" {
 
   user = 1004
 
-  resource {
+  resource = {
     memory      = "1024"
     memory_swap = "1024"
   }
 
-  web {
+  web = {
     port   = 4533
     host   = "music.bb8.fun"
     expose = true
@@ -22,14 +22,14 @@ module "navidrome" {
     "ND_SESSIONTIMEOUT=300h",
     "ND_BASEURL=",
     "ND_AUTOIMPORTPLAYLISTS=false",
-    # "ND_UIWELCOMEMESSAGE=Welcome to Scarif Music Archives",
     "ND_LASTFM_APIKEY=${var.lastfm_api_key}",
     "ND_LASTFM_SECRET=${var.lastfm_secret}",
     "ND_SPOTIFY_ID=${var.spotify_id}",
-    "ND_SPOTIFY_SECRET=${var.spotify_secret}"
+    "ND_SPOTIFY_SECRET=${var.spotify_secret}",
   ]
 
-  networks = "${list(docker_network.media.id, data.docker_network.bridge.id)}"
+  # TODO FIXME
+  # networks = [docker_network.media.id, data.docker_network.bridge.id]
 
   volumes = [
     {
@@ -40,6 +40,7 @@ module "navidrome" {
       host_path      = "/mnt/xwing/media/Music"
       container_path = "/music"
       read_only      = true
-    }
+    },
   ]
 }
+

media/network.tf

@@ -7,3 +7,4 @@ resource "docker_network" "media" {
     gateway = "172.18.0.1"
   }
 }
+

media/outputs.tf

@@ -1,7 +1,8 @@
 output "names-transmission" {
-  value = "${docker_container.transmission.name}"
+  value = docker_container.transmission.name
 }
 
 output "names-emby" {
-  value = "${docker_container.emby.name}"
+  value = docker_container.emby.name
 }
+

media/radarr.tf

@@ -3,15 +3,16 @@ module "radarr" {
   source = "../modules/container"
   image  = "linuxserver/radarr:latest"
 
-  networks = "${list(docker_network.media.id, data.docker_network.bridge.id)}"
+  # TODO FIXME
+  # networks = [docker_network.media.id, data.docker_network.bridge.id]
 
-  web {
+  web = {
     expose = true
     port   = 7878
     host   = "radarr.${var.domain}"
   }
 
-  resource {
+  resource = {
     memory      = 512
     memory_swap = 1024
   }
@@ -37,3 +38,4 @@ module "radarr" {
     "TZ=Asia/Kolkata",
   ]
 }
+

media/requestrr.tf

@@ -3,13 +3,13 @@ module "requestrr" {
   source = "../modules/container"
   image  = "darkalfx/requestrr:latest"
 
-  web {
+  web = {
     expose = true
     port   = 4545
     host   = "requestrr.${var.domain}"
   }
 
-  resource {
+  resource = {
     memory      = 256
     memory_swap = 256
   }
@@ -18,8 +18,10 @@ module "requestrr" {
     {
       host_path      = "/mnt/xwing/config/requestrr"
       container_path = "/root/config"
-    }
+    },
   ]
 
-  networks = "${list(docker_network.media.id, data.docker_network.bridge.id)}"
+  # TODO FIXME
+  # networks = [docker_network.media.id, data.docker_network.bridge.id]
 }
+

media/sonarr.tf

@@ -3,13 +3,13 @@ module "sonarr-container" {
   source = "../modules/container"
   image  = "linuxserver/sonarr:latest"
 
-  web {
+  web = {
     expose = true
     port   = 8989
     host   = "sonarr.${var.domain}"
   }
 
-  resource {
+  resource = {
     memory      = 512
     memory_swap = 1024
   }
@@ -35,5 +35,6 @@ module "sonarr-container" {
     "TZ=Asia/Kolkata",
   ]
 
-  networks = "${list(docker_network.media.id, data.docker_network.bridge.id)}"
+  networks = [docker_network.media.id, data.docker_network.bridge.id]
 }
+

media/transmission.tf

@@ -1,18 +1,19 @@
 resource "docker_container" "transmission" {
   name  = "transmission"
-  image = "${docker_image.transmission.latest}"
+  image = docker_image.transmission.latest
 
-  labels = "${merge(
+  labels = merge(
     var.traefik-labels,
-    map(
-      "traefik.frontend.auth.basic", "${var.basic_auth}",
-      "traefik.port", 9091,
-    ))}"
+    {
+      "traefik.frontend.auth.basic" = var.basic_auth
+      "traefik.port"                = 9091
+    },
+  )
 
   ports {
     internal = 51413
     external = 51413
-    ip       = "${var.ips["eth0"]}"
+    ip       = var.ips["eth0"]
     protocol = "udp"
   }
 
@@ -32,7 +33,7 @@ resource "docker_container" "transmission" {
   }
 
   upload {
-    content = "${file("${path.module}/conf/transmission.json")}"
+    content = file("${path.module}/conf/transmission.json")
     file    = "/config/settings.json"
   }
 
@@ -42,7 +43,7 @@ resource "docker_container" "transmission" {
     "TZ=Asia/Kolkata",
   ]
 
-  networks = ["${docker_network.media.id}", "${var.traefik-network-id}"]
+  networks = [docker_network.media.id, var.traefik-network-id]
 
   memory                = 1024
   restart               = "unless-stopped"
@@ -51,10 +52,11 @@ resource "docker_container" "transmission" {
 }
 
 resource "docker_image" "transmission" {
-  name          = "${data.docker_registry_image.transmission.name}"
-  pull_triggers = ["${data.docker_registry_image.transmission.sha256_digest}"]
+  name          = data.docker_registry_image.transmission.name
+  pull_triggers = [data.docker_registry_image.transmission.sha256_digest]
 }
 
 data "docker_registry_image" "transmission" {
   name = "linuxserver/transmission:latest"
 }
+

media/variables.tf

@@ -1,11 +1,11 @@
 variable "domain" {
-  type = "string"
+  type = string
 }
 
 # variable "airsonic-smtp-password" {}
 
 variable "traefik-labels" {
-  type = "map"
+  type = map(string)
 }
 
 // TODO: Remove duplication
@@ -14,23 +14,29 @@ variable "basic_auth" {
 }
 
 variable "ips" {
-  type = "map"
+  type = map(string)
+}
+
+variable "traefik-network-id" {
 }
 
-variable "traefik-network-id" {}
 variable "lastfm_api_key" {
   description = "Navidrome Configuration for lastfm_api_key"
-  type        = "string"
+  type        = string
 }
+
 variable "lastfm_secret" {
   description = "Navidrome Configuration for lastfm_secret"
-  type        = "string"
+  type        = string
 }
+
 variable "spotify_id" {
   description = "Navidrome Configuration for spotify_id"
-  type        = "string"
+  type        = string
 }
+
 variable "spotify_secret" {
   description = "Navidrome Configuration for spotify_secret"
-  type        = "string"
+  type        = string
 }
+

media/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

miniflux.tf

@@ -1,19 +1,20 @@
 module "miniflux-container" {
   name   = "miniflux"
-  source = "modules/container"
+  source = "./modules/container"
   image  = "miniflux/miniflux:2.0.28"
 
-  web {
+  web = {
     expose = true
     port   = 8080
     host   = "rss.captnemo.in"
   }
 
-  networks = "${list(
-    data.docker_network.bridge.id,
-    module.docker.traefik-network-id,
-    module.db.postgres-network-id
-  )}"
+  # TODO FIXME
+  # networks = [
+  #   data.docker_network.bridge.id,
+  #   module.docker.traefik-network-id,
+  #   module.db.postgres-network-id,
+  # ]
 
   env = [
     "DATABASE_URL=postgres://miniflux:${data.pass_password.miniflux-db-password.password}@postgres/miniflux?sslmode=disable",
@@ -22,7 +23,8 @@ module "miniflux-container" {
 }
 
 module "miniflux-db" {
-  source   = "modules/postgres"
+  source   = "./modules/postgres"
   name     = "miniflux"
-  password = "${data.pass_password.miniflux-db-password.password}"
+  password = data.pass_password.miniflux-db-password.password
 }
+

modules/container/locals.tf

@@ -1,36 +1,34 @@
 locals {
-  default_labels {
+  default_labels = {
     "managed.by" = "nebula"
   }
 
-  web {
-    "traefik.port"          = "${lookup(var.web, "port", "80")}"
+  web = {
+    "traefik.port"          = lookup(var.web, "port", "80")
     "traefik.frontend.rule" = "Host:${lookup(var.web, "host", "example.invalid")}"
-    "traefik.protocol"      = "${lookup(var.web, "protocol", "http")}"
+    "traefik.protocol"      = lookup(var.web, "protocol", "http")
   }
 
-  resource {
-    memory      = "${lookup(var.resource, "memory", 64)}"
-    memory_swap = "${lookup(var.resource, "memory_swap", 128)}"
+  resource = {
+    memory      = lookup(var.resource, "memory", 64)
+    memory_swap = lookup(var.resource, "memory_swap", 128)
   }
 
-  traefik_common_labels {
+  traefik_common_labels = {
     "traefik.enable" = "true"
-
     // HSTS
     "traefik.frontend.headers.SSLTemporaryRedirect" = "true"
     "traefik.frontend.headers.STSSeconds"           = "2592000"
     "traefik.frontend.headers.STSIncludeSubdomains" = "false"
-
     // X-Powered-By, Server headers
-    "traefik.frontend.headers.customResponseHeaders" = "${var.xpoweredby}"
+    "traefik.frontend.headers.customResponseHeaders" = var.xpoweredby
     "traefik.frontend.headers.contentTypeNosniff"    = "true"
     "traefik.frontend.headers.browserXSSFilter"      = "true"
-
-    "traefik.docker.network" = "traefik"
+    "traefik.docker.network"                         = "traefik"
   }
 
-  traefik_auth_labels {
-    "traefik.frontend.auth.basic" = "${var.auth_header}"
+  traefik_auth_labels = {
+    "traefik.frontend.auth.basic" = var.auth_header
   }
 }
+

modules/container/main.tf

@@ -1,11 +1,11 @@
 data "docker_registry_image" "image" {
-  name = "${var.image}"
+  name = var.image
 }
 
 resource "docker_image" "image" {
-  name          = "${var.image}"
-  pull_triggers = ["${data.docker_registry_image.image.sha256_digest}"]
-  keep_locally  = "${var.keep_image}"
+  name          = var.image
+  pull_triggers = [data.docker_registry_image.image.sha256_digest]
+  keep_locally  = var.keep_image
 }
 
 data "docker_network" "traefik" {
@@ -13,113 +13,181 @@ data "docker_network" "traefik" {
 }
 
 resource "docker_container" "container" {
-  name       = "${var.name}"
-  image      = "${docker_image.image.latest}"
-  ports      = "${var.ports}"
-  restart    = "${var.restart}"
-  env        = ["${var.env}"]
-  command    = "${var.command}"
-  entrypoint = "${var.entrypoint}"
-  user       = "${var.user}"
+  name  = var.name
+  image = docker_image.image.latest
+  dynamic "ports" {
+    for_each = var.ports
+    content {
+      external = ports.value.external
+      internal = ports.value.internal
+      ip       = ports.value.ip
+      protocol = lookup(ports.value, "protocol", "tcp")
+    }
+  }
+  restart    = var.restart
+  env        = var.env
+  command    = var.command
+  entrypoint = var.entrypoint
+  user       = var.user
 
-  network_mode = "${var.network_mode}"
+  network_mode = var.network_mode
 
-  capabilities = ["${var.capabilities}"]
+  dynamic "capabilities" {
+    for_each = [var.capabilities]
+    content {
+      add  = lookup(capabilities.value, "add", [])
+      drop = lookup(capabilities.value, "drop", [])
+    }
+  }
 
-  // Only attach the traefik network if
-  // service is exposed to the web
-  networks = ["${concat(var.networks,compact(split(",",lookup(var.web, "expose", "false") == "false" ? "" :"${data.docker_network.traefik.id}")))}"]
+  dynamic "networks_advanced" {
+    for_each = [var.networks_advanced]
+    content {
+      # TF-UPGRADE-TODO: The automatic upgrade tool can't predict
+      # which keys might be set in maps assigned here, so it has
+      # produced a comprehensive set here. Consider simplifying
+      # this after confirming which keys can be set in practice.
 
-  networks_advanced = ["${var.networks_advanced}"]
+      aliases      = lookup(networks_advanced.value, "aliases", null)
+      ipv4_address = lookup(networks_advanced.value, "ipv4_address", null)
+      ipv6_address = lookup(networks_advanced.value, "ipv6_address", null)
+      name         = networks_advanced.value.name
+    }
+  }
 
-  memory      = "${local.resource["memory"]}"
-  memory_swap = "${local.resource["memory_swap"]}"
+  memory      = local.resource["memory"]
+  memory_swap = local.resource["memory_swap"]
 
-  volumes = ["${var.volumes}"]
-  devices = ["${var.devices}"]
+  dynamic "volumes" {
+    for_each = [var.volumes]
+    content {
+      # TF-UPGRADE-TODO: The automatic upgrade tool can't predict
+      # which keys might be set in maps assigned here, so it has
+      # produced a comprehensive set here. Consider simplifying
+      # this after confirming which keys can be set in practice.
 
-  upload = ["${var.uploads}"]
+      container_path = lookup(volumes.value, "container_path", null)
+      from_container = lookup(volumes.value, "from_container", null)
+      host_path      = lookup(volumes.value, "host_path", null)
+      read_only      = lookup(volumes.value, "read_only", null)
+      volume_name    = lookup(volumes.value, "volume_name", null)
+    }
+  }
+  dynamic "devices" {
+    for_each = [var.devices]
+    content {
+      # TF-UPGRADE-TODO: The automatic upgrade tool can't predict
+      # which keys might be set in maps assigned here, so it has
+      # produced a comprehensive set here. Consider simplifying
+      # this after confirming which keys can be set in practice.
+
+      container_path = lookup(devices.value, "container_path", null)
+      host_path      = devices.value.host_path
+      permissions    = lookup(devices.value, "permissions", null)
+    }
+  }
+
+  dynamic "upload" {
+    for_each = [var.uploads]
+    content {
+      # TF-UPGRADE-TODO: The automatic upgrade tool can't predict
+      # which keys might be set in maps assigned here, so it has
+      # produced a comprehensive set here. Consider simplifying
+      # this after confirming which keys can be set in practice.
+
+      content        = lookup(upload.value, "content", null)
+      content_base64 = lookup(upload.value, "content_base64", null)
+      executable     = lookup(upload.value, "executable", null)
+      file           = upload.value.file
+      source         = lookup(upload.value, "source", null)
+      source_hash    = lookup(upload.value, "source_hash", null)
+    }
+  }
 
   # Look at this monstrosity
   # And then https://github.com/hashicorp/terraform/issues/12453#issuecomment-365569618
   # for why this is needed
 
-  labels = "${merge(local.default_labels,
-    zipmap(
-      concat(
-        keys(local.default_labels),
-        split("~",
-          lookup(var.web, "expose", "false") == "false" ?
-            "" :
-            join("~", keys(local.traefik_common_labels))
-        )
+  dynamic "labels" {
+    for_each = merge(
+      local.default_labels,
+      zipmap(
+        concat(
+          keys(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "expose", "false") == "false" ? "" : join("~", keys(local.traefik_common_labels)),
+          ),
+        ),
+        concat(
+          values(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "expose", "false") == "false" ? "" : join("~", values(local.traefik_common_labels)),
+          ),
+        ),
       ),
-      concat(
-        values(local.default_labels),
-        split("~",
-          lookup(var.web, "expose", "false") == "false" ?
-            "" :
-            join("~", values(local.traefik_common_labels))
-        )
-      )
-    ),
-    zipmap(
-      concat(
-        keys(local.default_labels),
-        split("~",
-          lookup(var.web, "expose", "false") == "false" ?
-            "" :
-            join("~", keys(local.web))
-        )
+      zipmap(
+        concat(
+          keys(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "expose", "false") == "false" ? "" : join("~", keys(local.web)),
+          ),
+        ),
+        concat(
+          values(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "expose", "false") == "false" ? "" : join("~", values(local.web)),
+          ),
+        ),
       ),
-      concat(
-        values(local.default_labels),
-        split("~",
-          lookup(var.web, "expose", "false") == "false" ?
-            "" :
-            join("~", values(local.web))
-        )
-      )
-    ),
-
-
-    zipmap(
-      concat(
-        keys(local.default_labels),
-        split("~",
-          lookup(var.web, "expose", "false") == "false" ?
-            "" :
-            join("~", keys(local.traefik_common_labels))
-        )
+      zipmap(
+        concat(
+          keys(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "expose", "false") == "false" ? "" : join("~", keys(local.traefik_common_labels)),
+          ),
+        ),
+        concat(
+          values(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "expose", "false") == "false" ? "" : join("~", values(local.traefik_common_labels)),
+          ),
+        ),
       ),
-      concat(
-        values(local.default_labels),
-        split("~",
-          lookup(var.web, "expose", "false") == "false" ?
-            "" :
-            join("~", values(local.traefik_common_labels))
-        )
-      )
-    ),
-    zipmap(
-      concat(
-        keys(local.default_labels),
-        split("~",
-          lookup(var.web, "auth", "false") == "false" ?
-            "" :
-            join("~", keys(local.traefik_auth_labels))
-        )
+      zipmap(
+        concat(
+          keys(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "auth", "false") == "false" ? "" : join("~", keys(local.traefik_auth_labels)),
+          ),
+        ),
+        concat(
+          values(local.default_labels),
+          split(
+            "~",
+            lookup(var.web, "auth", "false") == "false" ? "" : join("~", values(local.traefik_auth_labels)),
+          ),
+        ),
       ),
-      concat(
-        values(local.default_labels),
-        split("~",
-          lookup(var.web, "auth", "false") == "false" ?
-            "" :
-            join("~", values(local.traefik_auth_labels))
-        )
-      )
     )
-  )}"
-  destroy_grace_seconds = "${var.destroy_grace_seconds}"
-  must_run              = "${var.must_run}"
+    content {
+      # TF-UPGRADE-TODO: The automatic upgrade tool can't predict
+      # which keys might be set in maps assigned here, so it has
+      # produced a comprehensive set here. Consider simplifying
+      # this after confirming which keys can be set in practice.
+
+      label = labels.value.label
+      value = labels.value.value
+    }
+  }
+
+  destroy_grace_seconds = var.destroy_grace_seconds
+  must_run              = var.must_run
 }
+

modules/container/vars.tf

@@ -8,20 +8,16 @@ variable "name" {
 
 variable "ports" {
   description = "list of port mappings"
-  type        = "list"
+  type        = list(string)
   default     = []
 }
 
 variable "networks_advanced" {
   description = "list of networks_advanced"
-  type        = "list"
-  default     = []
-}
+  type        = map
+  default = {
 
-variable "networks" {
-  description = "list of networks"
-  type        = "list"
-  default     = []
+  }
 }
 
 variable "restart" {
@@ -32,7 +28,7 @@ variable "restart" {
 variable "must_run" {
   description = "If true, then the Docker container will be kept running. "
   default     = "true"
-  type        = "string"
+  type        = string
 }
 
 variable "user" {
@@ -43,7 +39,7 @@ variable "user" {
 variable "destroy_grace_seconds" {
   description = "Container will be destroyed after n seconds or on successful stop."
   default     = 10
-  type        = "string"
+  type        = string
 }
 
 variable "command" {
@@ -95,20 +91,21 @@ variable "resource" {
 
 variable "volumes" {
   description = "volumes"
-  type        = "list"
-  default     = []
+  default     = {}
 }
 
 variable "capabilities" {
   description = "capabilities"
-  type        = "list"
-  default     = []
+
+  default = {
+    add  = []
+    drop = []
+  }
 }
 
 variable "devices" {
   description = "devices"
-  type        = "list"
-  default     = []
+  default     = {}
 }
 
 variable "keep_image" {
@@ -119,3 +116,4 @@ variable "keep_image" {
 variable "uploads" {
   default = []
 }
+

modules/container/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

modules/image/main.tf

@@ -3,14 +3,15 @@ variable "image" {
 }
 
 data "docker_registry_image" "image" {
-  name = "${var.image}"
+  name = var.image
 }
 
 resource "docker_image" "image" {
-  name          = "${data.docker_registry_image.image.name}"
-  pull_triggers = ["${data.docker_registry_image.image.sha256_digest}"]
+  name          = data.docker_registry_image.image.name
+  pull_triggers = [data.docker_registry_image.image.sha256_digest]
 }
 
 output "image" {
-  value = "${docker_image.image.latest}"
+  value = docker_image.image.latest
 }
+

modules/image/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

modules/postgres/main.tf

@@ -1,10 +1,11 @@
 resource "postgresql_database" "db" {
-  name  = "${var.name}"
-  owner = "${var.name}"
+  name  = var.name
+  owner = var.name
 }
 
 resource "postgresql_role" "role" {
-  name     = "${var.name}"
+  name     = var.name
   login    = true
-  password = "${var.password}"
+  password = var.password
 }
+

modules/postgres/vars.tf

@@ -1,9 +1,10 @@
 variable "name" {
   description = "database/role name"
-  type        = "string"
+  type        = string
 }
 
 variable "password" {
   description = "role password"
-  type        = "string"
+  type        = string
 }
+

modules/postgres/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

monitoring/act.tf

@@ -4,7 +4,7 @@ data "docker_registry_image" "act-exporter" {
 
 resource "docker_container" "act-exporter" {
   name  = "act-exporter"
-  image = "${docker_image.act-exporter.latest}"
+  image = docker_image.act-exporter.latest
 
   entrypoint = ["/usr/local/bin/node", "server.js"]
 
@@ -22,3 +22,4 @@ resource "docker_container" "act-exporter" {
   destroy_grace_seconds = 10
   must_run              = true
 }
+

monitoring/cadvisor.tf

@@ -3,7 +3,7 @@ module "cadvisor" {
   name   = "cadvisor"
   image  = "google/cadvisor:latest"
 
-  resource {
+  resource = {
     memory      = 512
     memory_swap = 512
   }
@@ -48,9 +48,10 @@ module "cadvisor" {
     },
   ]
 
-  web {
+  web = {
     expose = true
     port   = 8080
     auth   = true
   }
 }
+

monitoring/data.tf

@@ -1,3 +1,4 @@
 data "docker_registry_image" "prometheus" {
   name = "prom/prometheus:latest"
 }
+

monitoring/grafana.tf

@@ -7,16 +7,18 @@ module "grafana" {
   // grafana:grafana
   user = "984:982"
 
-  web {
+  web = {
     port   = 3000
     host   = "grafana.${var.domain}"
     expose = true
   }
 
-  volumes = [{
-    host_path      = "/mnt/xwing/data/grafana"
-    container_path = "/var/lib/grafana"
-  }]
+  volumes = [
+    {
+      host_path      = "/mnt/xwing/data/grafana"
+      container_path = "/var/lib/grafana"
+    },
+  ]
 
   networks_advanced = [
     {
@@ -31,8 +33,6 @@ module "grafana" {
     "GF_SERVER_ROOT_URL=https://grafana.${var.domain}",
     "GF_AUTH_ANONYMOUS_ENABLED=true",
     "GF_AUTH_ANONYMOUS_ORG_NAME=Tatooine",
-
-    # Keep this disabled unless bringing up a new grafana instance
     "GF_SECURITY_ADMIN_PASSWORD=${var.gf-security-admin-password}",
   ]
 
@@ -40,3 +40,4 @@ module "grafana" {
   destroy_grace_seconds = 10
   must_run              = true
 }
+

monitoring/images.tf

@@ -1,10 +1,11 @@
 resource "docker_image" "prometheus" {
-  name          = "${data.docker_registry_image.prometheus.name}"
-  pull_triggers = ["${data.docker_registry_image.prometheus.sha256_digest}"]
+  name          = data.docker_registry_image.prometheus.name
+  pull_triggers = [data.docker_registry_image.prometheus.sha256_digest]
 }
 
 resource "docker_image" "act-exporter" {
-  name          = "${data.docker_registry_image.act-exporter.name}"
-  pull_triggers = ["${data.docker_registry_image.act-exporter.sha256_digest}"]
+  name          = data.docker_registry_image.act-exporter.name
+  pull_triggers = [data.docker_registry_image.act-exporter.sha256_digest]
   keep_locally  = true
 }
+

monitoring/network.tf

@@ -3,3 +3,4 @@ resource "docker_network" "monitoring" {
   driver   = "bridge"
   internal = true
 }
+

monitoring/nodeexporter.tf

@@ -27,14 +27,17 @@ module "nodeexporter" {
   command = [
     "--path.procfs=/host/proc",
     "--path.sysfs=/host/sys",
-    "--collector.filesystem.ignored-mount-points=\"^/(sys|proc|dev|host|etc)($$|/)\"",
+    "--collector.filesystem.ignored-mount-points=\"^/(sys|proc|dev|host|etc)($|/)\"",
   ]
 
-  networks = [
-    "${docker_network.monitoring.id}",
-  ]
+  # TODO FIXME
+
+  # networks = [
+  #   docker_network.monitoring.id,
+  # ]
 
   restart               = "unless-stopped"
   destroy_grace_seconds = 10
   must_run              = true
 }
+

monitoring/prometheus.tf

@@ -1,6 +1,6 @@
 resource "docker_container" "prometheus" {
   name  = "prometheus"
-  image = "${docker_image.prometheus.latest}"
+  image = docker_image.prometheus.latest
 
   # prometheus:prometheus
   user = "985:983"
@@ -8,13 +8,13 @@ resource "docker_container" "prometheus" {
   ports {
     internal = 9090
     external = 8811
-    ip       = "${var.ips["eth0"]}"
+    ip       = var.ips["eth0"]
   }
 
   ports {
     internal = 9090
     external = 8811
-    ip       = "${var.ips["tun0"]}"
+    ip       = var.ips["tun0"]
   }
 
   command = ["--config.file=/etc/prometheus/prometheus.yml"]
@@ -25,7 +25,7 @@ resource "docker_container" "prometheus" {
   }
 
   upload {
-    content = "${file("${path.module}/config/prometheus.yml")}"
+    content = file("${path.module}/config/prometheus.yml")
     file    = "/etc/prometheus/prometheus.yml"
   }
 
@@ -38,8 +38,8 @@ resource "docker_container" "prometheus" {
   }
 
   networks = [
-    "${data.docker_network.bridge.id}",
-    "${docker_network.monitoring.id}",
+    data.docker_network.bridge.id,
+    docker_network.monitoring.id,
   ]
 
   restart               = "unless-stopped"
@@ -50,3 +50,4 @@ resource "docker_container" "prometheus" {
 data "docker_network" "bridge" {
   name = "bridge"
 }
+

monitoring/speedtest.tf

@@ -17,7 +17,7 @@ module "speedtest" {
     },
   ]
 
-  resource {
+  resource = {
     memory      = 256
     memory_swap = 256
   }
@@ -26,3 +26,4 @@ module "speedtest" {
   destroy_grace_seconds = 10
   must_run              = true
 }
+

monitoring/variables.tf

@@ -1,17 +1,17 @@
 variable "gf-security-admin-password" {
-  type = "string"
+  type = string
 }
 
 variable "domain" {
-  type = "string"
+  type = string
 }
 
 variable "transmission" {
-  type = "string"
+  type = string
 }
 
 variable "links-traefik" {
-  type = "string"
+  type = string
 }
 
 variable "alert-slack-username" {
@@ -31,11 +31,13 @@ variable "basic_auth" {
 }
 
 variable "traefik-labels" {
-  type = "map"
+  type = map(string)
 }
 
 variable "ips" {
-  type = "map"
+  type = map(string)
+}
+
+variable "traefik-network-id" {
 }
 
-variable "traefik-network-id" {}

monitoring/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

nextcloud.tf

@@ -1,18 +1,20 @@
 module "nextcloud-db" {
-  source   = "modules/postgres"
+  source   = "./modules/postgres"
   name     = "nextcloud"
-  password = "${data.pass_password.nextcloud-db-password.password}"
+  password = data.pass_password.nextcloud-db-password.password
 }
 
 module "nextcloud-container" {
-  source = "modules/container"
+  source = "./modules/container"
   name   = "nextcloud"
   image  = "nextcloud:stable-apache"
 
-  volumes = [{
-    container_path = "/var/www/html"
-    host_path      = "/mnt/xwing/data/nextcloud"
-  }]
+  volumes = [
+    {
+      container_path = "/var/www/html"
+      host_path      = "/mnt/xwing/data/nextcloud"
+    },
+  ]
 
   env = [
     "POSTGRES_DB=nextcloud",
@@ -24,12 +26,12 @@ module "nextcloud-container" {
     "REDIS_HOST=nextcloud-redis",
   ]
 
-  resource {
+  resource = {
     memory      = 1024
     memory_swap = 1024
   }
 
-  web {
+  web = {
     expose = true
     port   = 80
     host   = "c.${var.root-domain}"
@@ -55,7 +57,7 @@ resource "docker_network" "nextcloud" {
 
 module "nextcloud-redis" {
   name       = "nextcloud-redis"
-  source     = "modules/container"
+  source     = "./modules/container"
   image      = "redis:alpine"
   keep_image = true
 
@@ -66,12 +68,13 @@ module "nextcloud-redis" {
   ]
 
   # ThisSucks
-  web {
+  web = {
     expose = "false"
   }
 
-  resource {
+  resource = {
     memory      = 256
     memory_swap = 256
   }
 }
+

opml/main.tf

@@ -1,12 +1,13 @@
 module "opml" {
-  name     = "opml"
-  source   = "../modules/container"
-  image    = "captn3m0/opml-gen:latest"
-  networks = ["${docker_network.opml.id}", "${var.traefik-network-id}"]
+  name   = "opml"
+  source = "../modules/container"
+  image  = "captn3m0/opml-gen:latest"
+  # TODO FIXME
+  # networks = [docker_network.opml.id, var.traefik-network-id]
 
-  web {
+  web = {
     expose = true
-    host   = "${var.domain}"
+    host   = var.domain
   }
 
   env = [
@@ -15,8 +16,9 @@ module "opml" {
     "REDIS_URL=redis://opml-redis:6379/1",
   ]
 
-  resource {
+  resource = {
     memory      = 256
     memory_swap = 256
   }
 }
+

opml/network.tf

@@ -2,3 +2,4 @@ resource "docker_network" "opml" {
   name   = "opml"
   driver = "bridge"
 }
+

opml/redis.tf

@@ -1,17 +1,19 @@
 module "redis" {
-  name       = "opml-redis"
-  source     = "../modules/container"
-  image      = "redis:alpine"
-  networks   = ["${docker_network.opml.id}"]
+  name   = "opml-redis"
+  source = "../modules/container"
+  image  = "redis:alpine"
+  # TODO FIXME
+  # networks   = [docker_network.opml.id]
   keep_image = true
 
   # ThisSucks
-  web {
+  web = {
     expose = "false"
   }
 
-  resource {
+  resource = {
     memory      = 256
     memory_swap = 256
   }
 }
+

opml/variables.tf

@@ -1,5 +1,12 @@
-variable "domain" {}
-variable "client-id" {}
-variable "client-secret" {}
+variable "domain" {
+}
+
+variable "client-id" {
+}
+
+variable "client-secret" {
+}
+
+variable "traefik-network-id" {
+}
 
-variable "traefik-network-id" {}

opml/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

providers.tf

@@ -19,23 +19,24 @@ provider "kubernetes" {
 }
 
 provider "cloudflare" {
-  email = "bb8@captnemo.in"
-  token = "${data.pass_password.cloudflare_key.password}"
+  email   = "bb8@captnemo.in"
+  api_key = data.pass_password.cloudflare_key.password
 }
 
 provider "postgresql" {
   host     = "postgres.vpn.bb8.fun"
   port     = 5432
   username = "postgres"
-  password = "${data.pass_password.postgres-root-password.password}"
+  password = data.pass_password.postgres-root-password.password
   sslmode  = "disable"
 }
 
 provider "digitalocean" {
-  token = "${data.pass_password.digitalocean-token.password}"
+  token = data.pass_password.digitalocean-token.password
 }
 
 provider "pass" {
   store_dir     = "/home/nemo/.password-store/Nebula/"
   refresh_store = false
 }
+

pulse.tf

@@ -21,4 +21,3 @@
 #     memory = 2048
 #   }
 # }
-

radicale/main.tf

@@ -3,15 +3,15 @@ module "container" {
   source = "../modules/container"
   image  = "tomsquest/docker-radicale:amd64"
 
-  resource {
+  resource = {
     memory      = 512
     memory_swap = 512
   }
 
-  web {
+  web = {
     expose = true
     port   = 5232
-    host   = "${var.domain}"
+    host   = var.domain
   }
 
   volumes = [
@@ -97,3 +97,4 @@ EOT
     },
   ]
 }
+

radicale/variables.tf

@@ -1,3 +1,4 @@
 variable "domain" {
-  type = "string"
+  type = string
 }
+

radicale/versions.tf

@@ -0,0 +1,4 @@
+
+terraform {
+  required_version = ">= 0.12"
+}

rss-bridge.tf

@@ -1,15 +1,15 @@
 module "rss-bridge" {
   name   = "rss-bridge"
-  source = "modules/container"
+  source = "./modules/container"
 
   image = "captn3m0/rss-bridge:develop"
 
-  resource {
+  resource = {
     memory      = 256
     memory_swap = 256
   }
 
-  web {
+  web = {
     expose = "true"
     host   = "rss-bridge.${var.root-domain}"
   }
@@ -23,8 +23,11 @@ module "rss-bridge" {
     },
   ]
 
-  volumes = [{
-    container_path = "/app/whitelist.txt"
-    host_path      = "/mnt/xwing/config/rss-bridge/whitelist.txt"
-  }]
+  volumes = [
+    {
+      container_path = "/app/whitelist.txt"
+      host_path      = "/mnt/xwing/config/rss-bridge/whitelist.txt"
+    },
+  ]
 }
+

secrets.tf

@@ -139,6 +139,7 @@ data "pass_password" "stringer-db-password" {
 data "pass_password" "stringer-secret-token" {
   path = "stringer-secret-token"
 }
+
 data "pass_password" "wiki-db-password" {
   path = "wiki-db-password"
 }
@@ -150,20 +151,24 @@ data "pass_password" "klaxon-db-password" {
 data "pass_password" "klaxon-secret-key" {
   path = "klaxon-secret-key"
 }
+
 data "pass_password" "klaxon-sendgrid-password" {
   path = "klaxon-sendgrid-password"
 }
 
-
 data "pass_password" "navidrome-lastfm-api-key" {
   path = "navidrome-lastfm-api-key"
 }
+
 data "pass_password" "navidrome-lastfm-secret" {
   path = "navidrome-lastfm-secret"
 }
+
 data "pass_password" "navidrome-spotify-id" {
   path = "navidrome-spotify-id"
 }
+
 data "pass_password" "navidrome-spotify-secret" {
   path = "navidrome-spotify-secret"
 }
+

server.tf

@@ -1 +0,0 @@
-

state.tf

@@ -6,3 +6,4 @@ terraform {
     profile = "nebula"
   }
 }
+