Move gitea.redis to its own network

gitea/main.tf

@@ -60,9 +60,9 @@ resource "docker_container" "gitea" {
   destroy_grace_seconds = 10
   must_run              = true
   links = [
-    "gitea-redis",
     "mariadb",
   ]
+  networks = ["${docker_network.gitea.id}"]
 }
 
 resource "docker_image" "gitea" {

gitea/network.tf

@@ -0,0 +1,4 @@
+resource "docker_network" "gitea" {
+  name   = "gitea"
+  driver = "bridge"
+}

gitea/redis.tf

@@ -11,6 +11,8 @@ resource "docker_container" "redis" {
   restart               = "unless-stopped"
   destroy_grace_seconds = 10
   must_run              = true
+
+  networks = ["${docker_network.gitea.id}"]
 }
 
 resource "docker_image" "redis" {