From 85f1c7754fdf9edb882f8c462b72e0a7655a28d2 Mon Sep 17 00:00:00 2001
From: Zachary Laughlin <33877007+ZaxLofful@users.noreply.github.com>
Date: Mon, 10 Jul 2023 01:51:48 -0700
Subject: [PATCH] change to container_name

Hostname only applies to DNS resolution inside the container itself, it doesn't affect the routing of outside networks or other containers.

Setting container_name will set both the name of the container and the Docker Internal DNS routing of all containers to the generic name.

Thus achieving both naming convention and DNS resolution.
---
 docker-compose.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 8ae6623..72ff847 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -16,7 +16,7 @@ services:
   pf-redis:
     image: redis:6.2.5-alpine3.14
     command: ["redis-server", "--appendonly", "yes"]
-    hostname: redis
+    container_name: redis
     volumes:
       - redis_data:/data
     networks:
@@ -29,14 +29,14 @@ services:
   pf-socket:
     image: ghcr.io/goryn-clade/pf-websocket:latest
     command: ["--tcpHost", "0.0.0.0"]
-    hostname: socket
+    container_name: socket
     networks:
       pf:
          aliases:
            - "$PATHFINDER_SOCKET_HOST"
     restart: always
   pf:
-    hostname: pathfinder
+    container_name: pathfinder
     image: ghcr.io/goryn-clade/pathfinder:latest
     env_file:
       - .env