From 71b73000d233a0712f0c87706fe7394ca988d946 Mon Sep 17 00:00:00 2001
From: Crsi <47722349+CrsiX@users.noreply.github.com>
Date: Thu, 4 Apr 2024 09:07:50 +0000
Subject: [PATCH] Dropped version info from docker-compose files (#4096)

According to the docker issue 11628
(https://github.com/docker/compose/issues/11628)
the 'version' field in docker-compose files is outdated.
It shows a warning like the following on hosts with a newer
Docker version:

```
WARN[0000] /srv/plane/docker-compose.yaml: `version` is obsolete
```

Also, the specs itself state the version was only informative:
https://github.com/compose-spec/compose-spec/blob/master/spec.md#version-and-name-top-level-elements

> The top-level `version` property is defined by the Compose
> Specification for backward compatibility. It is only informative.
> Compose doesn't use version to select an exact schema to
> validate the Compose file, but prefers the most recent schema
> when it's implemented.
---
 deploy/selfhost/docker-compose.yml | 2 --
 docker-compose-local.yml           | 2 --
 docker-compose.yml                 | 2 --
 3 files changed, 6 deletions(-)

diff --git a/deploy/selfhost/docker-compose.yml b/deploy/selfhost/docker-compose.yml
index 522baf63d..e62390987 100644
--- a/deploy/selfhost/docker-compose.yml
+++ b/deploy/selfhost/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.8"
-
 x-app-env: &app-env
   environment:
     - NGINX_PORT=${NGINX_PORT:-80}
diff --git a/docker-compose-local.yml b/docker-compose-local.yml
index 5f49e4897..a68a045dd 100644
--- a/docker-compose-local.yml
+++ b/docker-compose-local.yml
@@ -1,5 +1,3 @@
-version: "3.8"
-
 networks:
   dev_env:
     driver: bridge
diff --git a/docker-compose.yml b/docker-compose.yml
index e39f0d8d2..6efe0e0a1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.8"
-
 services:
   web:
     container_name: web