From 1a714d87b2a291d95ba689c80bab6acd40cf571d Mon Sep 17 00:00:00 2001
From: Nemo <me@captnemo.in>
Date: Tue, 29 May 2018 18:56:00 +0530
Subject: [PATCH] re-arch into media directory

---
 docker/db.tf => db/mariadb.tf            | 32 +++++++-----------------
 db/mongorocks.tf                         | 32 ++++++++++++++++++++++++
 db/outputs.tf                            |  7 ++++++
 db/variables.tf                          | 10 ++++++++
 db/volumes.tf                            |  7 ++++++
 docker/data.tf                           | 19 --------------
 docker/images.tf                         | 20 ---------------
 docker/lychee.tf                         |  2 +-
 docker/network.tf                        |  7 +++++-
 docker/outputs.tf                        | 12 ---------
 docker/variables.tf                      | 11 +++-----
 docker/volumes.tf                        |  6 -----
 docker/wiki.tf                           |  2 +-
 main.tf                                  | 27 ++++++++++++++------
 {docker => media}/conf/transmission.json |  0
 {docker => media}/emby.tf                | 11 +++++++-
 media/lidarr.tf                          |  2 +-
 media/network.tf                         |  9 +++++++
 media/outputs.tf                         |  7 ++++++
 media/radarr.tf                          |  2 +-
 media/sonarr.tf                          |  2 +-
 {docker => media}/transmission.tf        | 13 +++++++++-
 media/variables.tf                       | 10 ++++++++
 23 files changed, 146 insertions(+), 104 deletions(-)
 rename docker/db.tf => db/mariadb.tf (62%)
 create mode 100644 db/mongorocks.tf
 create mode 100644 db/outputs.tf
 create mode 100644 db/variables.tf
 create mode 100644 db/volumes.tf
 rename {docker => media}/conf/transmission.json (100%)
 rename {docker => media}/emby.tf (74%)
 create mode 100644 media/network.tf
 create mode 100644 media/outputs.tf
 rename {docker => media}/transmission.tf (73%)

diff --git a/docker/db.tf b/db/mariadb.tf
similarity index 62%
rename from docker/db.tf
rename to db/mariadb.tf
index 47141ed..de2a474 100644
--- a/docker/db.tf
+++ b/db/mariadb.tf
@@ -1,26 +1,3 @@
-resource "docker_container" "mongorocks" {
-  name  = "mongorocks"
-  image = "${docker_image.percona-mongodb-server.latest}"
-
-  restart               = "unless-stopped"
-  destroy_grace_seconds = 30
-  must_run              = true
-  memory                = 256
-
-  volumes {
-    volume_name    = "${docker_volume.mongorocks_data_volume.name}"
-    container_path = "/data/db"
-    host_path      = "${docker_volume.mongorocks_data_volume.mountpoint}"
-  }
-
-  command = [
-    "--storageEngine=rocksdb",
-    "--httpinterface",
-    "--rest",
-    "--master",
-  ]
-}
-
 resource "docker_container" "mariadb" {
   name  = "mariadb"
   image = "${docker_image.mariadb.latest}"
@@ -59,3 +36,12 @@ resource "docker_container" "mariadb" {
     "--version=${var.mariadb-version}-MariaDB",
   ]
 }
+
+resource "docker_image" "mariadb" {
+  name          = "${data.docker_registry_image.mariadb.name}"
+  pull_triggers = ["${data.docker_registry_image.mariadb.sha256_digest}"]
+}
+
+data "docker_registry_image" "mariadb" {
+  name = "mariadb:${var.mariadb-version}"
+}
diff --git a/db/mongorocks.tf b/db/mongorocks.tf
new file mode 100644
index 0000000..9de189b
--- /dev/null
+++ b/db/mongorocks.tf
@@ -0,0 +1,32 @@
+resource "docker_container" "mongorocks" {
+  name  = "mongorocks"
+  image = "${docker_image.percona-mongodb-server.latest}"
+
+  restart               = "unless-stopped"
+  destroy_grace_seconds = 30
+  must_run              = true
+  memory                = 256
+
+  volumes {
+    volume_name    = "${docker_volume.mongorocks_data_volume.name}"
+    container_path = "/data/db"
+    host_path      = "${docker_volume.mongorocks_data_volume.mountpoint}"
+  }
+
+  command = [
+    "--storageEngine=rocksdb",
+    "--httpinterface",
+    "--rest",
+    "--master",
+  ]
+}
+
+resource "docker_image" "percona-mongodb-server" {
+  name          = "${data.docker_registry_image.percona-mongodb-server.name}"
+  pull_triggers = ["${data.docker_registry_image.percona-mongodb-server.sha256_digest}"]
+}
+
+# Database versions shouldn't be upgraded
+data "docker_registry_image" "percona-mongodb-server" {
+  name = "percona/percona-server-mongodb:3.4"
+}
diff --git a/db/outputs.tf b/db/outputs.tf
new file mode 100644
index 0000000..ffeff05
--- /dev/null
+++ b/db/outputs.tf
@@ -0,0 +1,7 @@
+output "names-mariadb" {
+  value = "${docker_container.mariadb.name}"
+}
+
+output "names-mongorocks" {
+  value = "${docker_container.mongorocks.name}"
+}
diff --git a/db/variables.tf b/db/variables.tf
new file mode 100644
index 0000000..708e0b3
--- /dev/null
+++ b/db/variables.tf
@@ -0,0 +1,10 @@
+variable "mariadb-version" {
+  description = "mariadb version to use for fetching the docker image"
+  default     = "10.2.14"
+}
+
+variable "ips" {
+  type = "map"
+}
+
+variable "mysql_root_password" {}
diff --git a/db/volumes.tf b/db/volumes.tf
new file mode 100644
index 0000000..4a066c3
--- /dev/null
+++ b/db/volumes.tf
@@ -0,0 +1,7 @@
+resource "docker_volume" "mariadb_volume" {
+  name = "mariadb_volume"
+}
+
+resource "docker_volume" "mongorocks_data_volume" {
+  name = "mongorocks_data_volume"
+}
diff --git a/docker/data.tf b/docker/data.tf
index 28eaecf..7569914 100644
--- a/docker/data.tf
+++ b/docker/data.tf
@@ -1,28 +1,9 @@
-# Database versions shouldn't be upgraded
-
-data "docker_registry_image" "mariadb" {
-  name = "mariadb:${var.mariadb-version}"
-}
-
-data "docker_registry_image" "percona-mongodb-server" {
-  name = "percona/percona-server-mongodb:3.4"
-}
-
 data "docker_registry_image" "traefik" {
   # Critical and I like upgrading it
   # for updating config for new features
   name = "traefik:1.6-alpine"
 }
 
-# YOLO everything else
-data "docker_registry_image" "emby" {
-  name = "emby/embyserver:latest"
-}
-
-data "docker_registry_image" "transmission" {
-  name = "linuxserver/transmission:latest"
-}
-
 data "docker_registry_image" "wikijs" {
   name = "requarks/wiki:latest"
 }
diff --git a/docker/images.tf b/docker/images.tf
index 3739293..7713d28 100644
--- a/docker/images.tf
+++ b/docker/images.tf
@@ -1,18 +1,3 @@
-resource "docker_image" "emby" {
-  name          = "${data.docker_registry_image.emby.name}"
-  pull_triggers = ["${data.docker_registry_image.emby.sha256_digest}"]
-}
-
-resource "docker_image" "mariadb" {
-  name          = "${data.docker_registry_image.mariadb.name}"
-  pull_triggers = ["${data.docker_registry_image.mariadb.sha256_digest}"]
-}
-
-resource "docker_image" "transmission" {
-  name          = "${data.docker_registry_image.transmission.name}"
-  pull_triggers = ["${data.docker_registry_image.transmission.sha256_digest}"]
-}
-
 resource "docker_image" "traefik16" {
   name          = "${data.docker_registry_image.traefik.name}"
   pull_triggers = ["${data.docker_registry_image.traefik.sha256_digest}"]
@@ -23,11 +8,6 @@ resource "docker_image" "wikijs" {
   pull_triggers = ["${data.docker_registry_image.wikijs.sha256_digest}"]
 }
 
-resource "docker_image" "percona-mongodb-server" {
-  name          = "${data.docker_registry_image.percona-mongodb-server.name}"
-  pull_triggers = ["${data.docker_registry_image.percona-mongodb-server.sha256_digest}"]
-}
-
 resource "docker_image" "ubooquity" {
   name          = "${data.docker_registry_image.ubooquity.name}"
   pull_triggers = ["${data.docker_registry_image.ubooquity.sha256_digest}"]
diff --git a/docker/lychee.tf b/docker/lychee.tf
index 2a6fe07..1d60020 100644
--- a/docker/lychee.tf
+++ b/docker/lychee.tf
@@ -33,5 +33,5 @@ resource "docker_container" "lychee" {
     "PGID=984",
   ]
 
-  links = ["${docker_container.mariadb.name}"]
+  links = ["${var.links-mariadb}"]
 }
diff --git a/docker/network.tf b/docker/network.tf
index 8b13789..8ea0161 100644
--- a/docker/network.tf
+++ b/docker/network.tf
@@ -1 +1,6 @@
-
+// This is the default network we use
+// for any new container
+resource "docker_network" "bb8-default" {
+  name   = "bb8"
+  driver = "bridge"
+}
diff --git a/docker/outputs.tf b/docker/outputs.tf
index cd1347b..a143190 100644
--- a/docker/outputs.tf
+++ b/docker/outputs.tf
@@ -2,18 +2,6 @@ output "lychee-ip" {
   value = "${docker_container.lychee.ip_address}"
 }
 
-output "names-transmission" {
-  value = "${docker_container.transmission.name}"
-}
-
-output "names-emby" {
-  value = "${docker_container.emby.name}"
-}
-
-output "names-mariadb" {
-  value = "${docker_container.mariadb.name}"
-}
-
 output "names-traefik" {
   value = "${docker_container.traefik.name}"
 }
diff --git a/docker/variables.tf b/docker/variables.tf
index e64d81c..76c5b22 100644
--- a/docker/variables.tf
+++ b/docker/variables.tf
@@ -6,10 +6,6 @@ variable "web_password" {
   type = "string"
 }
 
-variable "mysql_root_password" {
-  type = "string"
-}
-
 variable "cloudflare_key" {
   type        = "string"
   description = "cloudflare API Key"
@@ -54,7 +50,6 @@ variable "ips" {
   type = "map"
 }
 
-variable "mariadb-version" {
-  description = "mariadb version to use for fetching the docker image"
-  default     = "10.2.14"
-}
+variable "links-mariadb" {}
+
+variable "links-mongorocks" {}
diff --git a/docker/volumes.tf b/docker/volumes.tf
index 4a066c3..8b13789 100644
--- a/docker/volumes.tf
+++ b/docker/volumes.tf
@@ -1,7 +1 @@
-resource "docker_volume" "mariadb_volume" {
-  name = "mariadb_volume"
-}
 
-resource "docker_volume" "mongorocks_data_volume" {
-  name = "mongorocks_data_volume"
-}
diff --git a/docker/wiki.tf b/docker/wiki.tf
index d1c0049..09e9224 100644
--- a/docker/wiki.tf
+++ b/docker/wiki.tf
@@ -43,7 +43,7 @@ resource "docker_container" "wiki" {
       "traefik.port", 9999,
       "traefik.frontend.headers.customResponseHeaders", "${var.xpoweredby}||Referrer-Policy:${var.refpolicy}||X-Frame-Options:${var.xfo_allow}",
     ))}"
-  links = ["${docker_container.mongorocks.name}"]
+  links = ["${var.links-mongorocks}"]
   env = [
     "WIKI_ADMIN_EMAIL=me@captnemo.in",
     "SESSION_SECRET=${var.wiki_session_secret}",
diff --git a/main.tf b/main.tf
index 8e1e742..7fb5415 100644
--- a/main.tf
+++ b/main.tf
@@ -17,14 +17,21 @@ module "docker" {
   source              = "docker"
   web_username        = "${var.web_username}"
   web_password        = "${var.web_password}"
-  mysql_root_password = "${var.mysql_root_password}"
   cloudflare_key      = "${var.cloudflare_key}"
   cloudflare_email    = "bb8@captnemo.in"
   wiki_session_secret = "${var.wiki_session_secret}"
+  links-mariadb       = "${module.db.names-mariadb}"
+  links-mongorocks    = "${module.db.names-mongorocks}"
   ips                 = "${var.ips}"
   domain              = "bb8.fun"
 }
 
+module "db" {
+  source              = "db"
+  mysql_root_password = "${var.mysql_root_password}"
+  ips                 = "${var.ips}"
+}
+
 module "timemachine" {
   source     = "timemachine"
   ips        = "${var.ips}"
@@ -56,7 +63,7 @@ module "tt-rss" {
   source         = "tt-rss"
   domain         = "rss.captnemo.in"
   mysql_password = "${var.mysql-ttrss-password}"
-  links-db       = "${module.docker.names-mariadb}"
+  links-db       = "${module.db.names-mariadb}"
   traefik-labels = "${var.traefik-common-labels}"
 }
 
@@ -81,21 +88,25 @@ module "heimdall" {
 }
 
 module "media" {
-  source                 = "media"
-  domain                 = "bb8.fun"
-  links-emby             = "${module.docker.names-emby}"
-  links-transmission     = "${module.docker.names-transmission}"
-  links-mariadb          = "${module.docker.names-mariadb}"
+  source = "media"
+  domain = "bb8.fun"
+
+  // TODO: remove self links
+  links-emby             = "${module.media.names-emby}"
+  links-transmission     = "${module.media.names-transmission}"
+  links-mariadb          = "${module.db.names-mariadb}"
+  links-mongorocks       = "${module.db.names-mongorocks}"
   traefik-labels         = "${var.traefik-common-labels}"
   airsonic-smtp-password = "${var.airsonic-smtp-password}"
   airsonic-db-password   = "${var.mysql_airsonic_password}"
+  ips                    = "${var.ips}"
 }
 
 module "monitoring" {
   source                     = "monitoring"
   gf-security-admin-password = "${var.gf-security-admin-password}"
   domain                     = "bb8.fun"
-  transmission               = "${module.docker.names-transmission}"
+  transmission               = "${module.media.names-transmission}"
   traefik-labels             = "${var.traefik-common-labels}"
   ips                        = "${var.ips}"
   links-traefik              = "${module.docker.names-traefik}"
diff --git a/docker/conf/transmission.json b/media/conf/transmission.json
similarity index 100%
rename from docker/conf/transmission.json
rename to media/conf/transmission.json
diff --git a/docker/emby.tf b/media/emby.tf
similarity index 74%
rename from docker/emby.tf
rename to media/emby.tf
index 0f474f8..0581bcf 100644
--- a/docker/emby.tf
+++ b/media/emby.tf
@@ -13,7 +13,7 @@ resource "docker_container" "emby" {
   }
 
   labels = "${merge(
-    local.traefik_common_labels,
+    var.traefik-labels,
     map(
       "traefik.frontend.rule", "Host:emby.in.${var.domain},emby.${var.domain}",
       "traefik.frontend.passHostHeader", "true",
@@ -34,3 +34,12 @@ resource "docker_container" "emby" {
     "TZ=Asia/Kolkata",
   ]
 }
+
+resource "docker_image" "emby" {
+  name          = "${data.docker_registry_image.emby.name}"
+  pull_triggers = ["${data.docker_registry_image.emby.sha256_digest}"]
+}
+
+data "docker_registry_image" "emby" {
+  name = "emby/embyserver:latest"
+}
diff --git a/media/lidarr.tf b/media/lidarr.tf
index d3a8e9d..ba1b500 100644
--- a/media/lidarr.tf
+++ b/media/lidarr.tf
@@ -43,5 +43,5 @@ resource "docker_container" "lidarr" {
     "TZ=Asia/Kolkata",
   ]
 
-  links = ["${var.links-emby}", "${var.links-transmission}"]
+  networks = ["${docker_network.media.id}"]
 }
diff --git a/media/network.tf b/media/network.tf
new file mode 100644
index 0000000..4b3e8ff
--- /dev/null
+++ b/media/network.tf
@@ -0,0 +1,9 @@
+resource "docker_network" "media" {
+  name   = "media"
+  driver = "bridge"
+
+  ipam_config {
+    subnet  = "172.18.0.0/16"
+    gateway = "172.18.0.1"
+  }
+}
diff --git a/media/outputs.tf b/media/outputs.tf
new file mode 100644
index 0000000..c9ec38f
--- /dev/null
+++ b/media/outputs.tf
@@ -0,0 +1,7 @@
+output "names-transmission" {
+  value = "${docker_container.transmission.name}"
+}
+
+output "names-emby" {
+  value = "${docker_container.emby.name}"
+}
diff --git a/media/radarr.tf b/media/radarr.tf
index 1783cf6..f0a3b4f 100644
--- a/media/radarr.tf
+++ b/media/radarr.tf
@@ -44,5 +44,5 @@ resource "docker_container" "radarr" {
     "TZ=Asia/Kolkata",
   ]
 
-  links = ["${var.links-emby}", "${var.links-transmission}"]
+  networks = ["${docker_network.media.id}"]
 }
diff --git a/media/sonarr.tf b/media/sonarr.tf
index b928399..7cc80b0 100644
--- a/media/sonarr.tf
+++ b/media/sonarr.tf
@@ -43,5 +43,5 @@ resource "docker_container" "sonarr" {
     "TZ=Asia/Kolkata",
   ]
 
-  links = ["${var.links-emby}", "${var.links-transmission}"]
+  networks = ["${docker_network.media.id}"]
 }
diff --git a/docker/transmission.tf b/media/transmission.tf
similarity index 73%
rename from docker/transmission.tf
rename to media/transmission.tf
index 301a106..c6a4d92 100644
--- a/docker/transmission.tf
+++ b/media/transmission.tf
@@ -3,7 +3,7 @@ resource "docker_container" "transmission" {
   image = "${docker_image.transmission.latest}"
 
   labels = "${merge(
-    local.traefik_common_labels,
+    var.traefik-labels,
     map(
       "traefik.frontend.auth.basic", "${var.basic_auth}",
       "traefik.port", 9091,
@@ -42,8 +42,19 @@ resource "docker_container" "transmission" {
     "TZ=Asia/Kolkata",
   ]
 
+  networks = ["${docker_network.media.id}"]
+
   memory                = 1024
   restart               = "unless-stopped"
   destroy_grace_seconds = 10
   must_run              = true
 }
+
+resource "docker_image" "transmission" {
+  name          = "${data.docker_registry_image.transmission.name}"
+  pull_triggers = ["${data.docker_registry_image.transmission.sha256_digest}"]
+}
+
+data "docker_registry_image" "transmission" {
+  name = "linuxserver/transmission:latest"
+}
diff --git a/media/variables.tf b/media/variables.tf
index eb8eac9..7465c81 100644
--- a/media/variables.tf
+++ b/media/variables.tf
@@ -5,9 +5,19 @@ variable "domain" {
 variable "links-emby" {}
 variable "links-transmission" {}
 variable "links-mariadb" {}
+variable "links-mongorocks" {}
 variable "airsonic-smtp-password" {}
 variable "airsonic-db-password" {}
 
 variable "traefik-labels" {
   type = "map"
 }
+
+// TODO: Remove duplication
+variable "basic_auth" {
+  default = "tatooine:$2y$05$iPbatint3Gulbs6kUtyALO9Yq5sBJ..aiF82bcIziH4ytz9nFoPr6,reddit:$2y$05$ghKxSydYCpAT8r2VVMDmWO/BBecghGfLsRJUkr3ii7XxPyxBqp8Oy"
+}
+
+variable "ips" {
+  type = "map"
+}