Create a new postgres module

main.tf

@@ -61,16 +61,6 @@ module "radicale" {
   traefik-network-id = "${module.docker.traefik-network-id}"
 }
 
-module "miniflux" {
-  source              = "miniflux"
-  domain              = "rss.captnemo.in"
-  release             = "2.0.10"
-  db-password         = "${var.miniflux-db-password}"
-  traefik-labels      = "${var.traefik-common-labels}"
-  traefik-network-id  = "${module.docker.traefik-network-id}"
-  postgres-network-id = "${module.db.postgres-network-id}"
-}
-
 module "rss-bridge" {
   source             = "rss-bridge"
   domain             = "rss-bridge.bb8.fun"

miniflux.tf

@@ -0,0 +1,27 @@
+module "miniflux-container" {
+  name   = "miniflux"
+  source = "modules/container"
+  image  = "miniflux/miniflux:2.0.10"
+
+  labels = "${merge(
+    var.traefik-common-labels, map(
+      "traefik.port", 8080,
+      "traefik.frontend.rule","Host:rss.captnemo.in"
+  ))}"
+
+  networks = "${list(module.docker.traefik-network-id,module.db.postgres-network-id)}"
+
+  env = [
+    "DATABASE_URL=postgres://miniflux:${var.miniflux-db-password}@postgres/miniflux?sslmode=disable",
+    "RUN_MIGRATIONS=1",
+  ]
+
+  destroy_grace_seconds = 10
+  must_run              = true
+}
+
+module "miniflux-db" {
+  source   = "modules/postgres"
+  name     = "miniflux"
+  password = "${var.miniflux-db-password}"
+}

miniflux/db-postgres.tf

@@ -1,10 +0,0 @@
-resource "postgresql_database" "miniflux" {
-  name  = "miniflux"
-  owner = "miniflux"
-}
-
-resource "postgresql_role" "miniflux" {
-  name     = "miniflux"
-  login    = true
-  password = "${var.db-password}"
-}

miniflux/main.tf

@@ -1,30 +0,0 @@
-data "docker_registry_image" "miniflux" {
-  name = "miniflux/miniflux:${var.release}"
-}
-
-resource "docker_image" "miniflux" {
-  name          = "${data.docker_registry_image.miniflux.name}"
-  pull_triggers = ["${data.docker_registry_image.miniflux.sha256_digest}"]
-}
-
-resource "docker_container" "miniflux" {
-  name  = "miniflux"
-  image = "${docker_image.miniflux.latest}"
-
-  labels = "${merge(
-    var.traefik-labels, map(
-      "traefik.port", 8080,
-      "traefik.frontend.rule","Host:${var.domain}"
-  ))}"
-
-  networks = ["${var.traefik-network-id}", "${var.postgres-network-id}"]
-
-  env = [
-    "DATABASE_URL=postgres://miniflux:${var.db-password}@postgres/miniflux?sslmode=disable",
-    "RUN_MIGRATIONS=1",
-  ]
-
-  restart               = "unless-stopped"
-  destroy_grace_seconds = 10
-  must_run              = true
-}

miniflux/variables.tf

@@ -1,17 +0,0 @@
-variable "domain" {
-  type = "string"
-}
-
-variable "db-password" {}
-variable "postgres-network-id" {}
-
-variable "traefik-labels" {
-  type = "map"
-}
-
-variable "release" {
-  description = "miniflux version"
-  type        = "string"
-}
-
-variable "traefik-network-id" {}

modules/postgres/main.tf

@@ -0,0 +1,10 @@
+resource "postgresql_database" "db" {
+  name  = "${var.name}"
+  owner = "${var.name}"
+}
+
+resource "postgresql_role" "role" {
+  name     = "${var.name}"
+  login    = true
+  password = "${var.password}"
+}

modules/postgres/vars.tf

@@ -0,0 +1,9 @@
+variable "name" {
+  description = "database/role name"
+  type        = "string"
+}
+
+variable "password" {
+  description = "role password"
+  type        = "string"
+}