From 2056ab2f01e117a2f228d3b76a6e1558579a9550 Mon Sep 17 00:00:00 2001
From: Guillaume Lours <guillaume.lours@docker.com>
Date: Thu, 4 Nov 2021 15:51:58 +0100
Subject: [PATCH] Remove version from compose files to conform to the
 specification (#167)

https://github.com/compose-spec/compose-spec/blob/master/spec.md#version-top-level-element

Signed-off-by: Guillaume Lours <guillaume.lours@docker.com>
---
 angular/README.md                                | 1 -
 angular/docker-compose.yaml                      | 1 -
 apache-php/docker-compose.yaml                   | 1 -
 aspnet-mssql/docker-compose.yaml                 | 1 -
 django/docker-compose.yml                        | 3 +--
 elasticsearch-logstash-kibana/docker-compose.yml | 2 --
 flask/docker-compose.yaml                        | 3 +--
 gitea-postgres/docker-compose.yaml               | 1 -
 minecraft/docker-compose.yml                     | 1 -
 nextcloud-postgres/docker-compose.yaml           | 1 -
 nextcloud-redis-mariadb/docker-compose.yaml      | 1 -
 nginx-aspnet-mysql/docker-compose.yaml           | 1 -
 nginx-flask-mongo/docker-compose.yaml            | 1 -
 nginx-flask-mysql/docker-compose.yaml            | 1 -
 nginx-golang-mysql/docker-compose.yaml           | 1 -
 nginx-golang-postgres/docker-compose.yaml        | 1 -
 nginx-golang/README.md                           | 1 -
 nginx-golang/docker-compose.yml                  | 1 -
 nginx-wsgi-flask/docker-compose.yaml             | 1 -
 prometheus-grafana/README.md                     | 1 -
 prometheus-grafana/docker-compose.yml            | 1 -
 react-express-mongodb/docker-compose.yml         | 1 -
 react-express-mysql/docker-compose.yaml          | 1 -
 react-java-mysql/docker-compose.yaml             | 1 -
 react-rust-postgres/docker-compose.yaml          | 1 -
 sparkjava-mysql/README.md                        | 1 -
 sparkjava-mysql/docker-compose.yaml              | 1 -
 sparkjava/README.md                              | 1 -
 sparkjava/docker-compose.yaml                    | 1 -
 spring-postgres/README.md                        | 1 -
 spring-postgres/docker-compose.yaml              | 1 -
 traefik-golang/README.md                         | 1 -
 traefik-golang/docker-compose.yml                | 1 -
 vuejs/README.md                                  | 1 -
 vuejs/docker-compose.yaml                        | 1 -
 wordpress-mysql/docker-compose.yaml              | 1 -
 36 files changed, 2 insertions(+), 39 deletions(-)

diff --git a/angular/README.md b/angular/README.md
index 373c14a..230f21a 100644
--- a/angular/README.md
+++ b/angular/README.md
@@ -14,7 +14,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   web:
     build: angular
diff --git a/angular/docker-compose.yaml b/angular/docker-compose.yaml
index d13efd9..ce1eb2f 100644
--- a/angular/docker-compose.yaml
+++ b/angular/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   web:
     build: angular
diff --git a/apache-php/docker-compose.yaml b/apache-php/docker-compose.yaml
index abe221f..d4455ce 100644
--- a/apache-php/docker-compose.yaml
+++ b/apache-php/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   web:
     build: app
diff --git a/aspnet-mssql/docker-compose.yaml b/aspnet-mssql/docker-compose.yaml
index 402be54..d30f59e 100644
--- a/aspnet-mssql/docker-compose.yaml
+++ b/aspnet-mssql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   web:
     build: app/aspnetapp
diff --git a/django/docker-compose.yml b/django/docker-compose.yml
index 111ba72..17ceafd 100644
--- a/django/docker-compose.yml
+++ b/django/docker-compose.yml
@@ -1,5 +1,4 @@
-version: '3.7' 
-services: 
+services:
   web: 
     build: app 
     ports: 
diff --git a/elasticsearch-logstash-kibana/docker-compose.yml b/elasticsearch-logstash-kibana/docker-compose.yml
index 560212a..68812ef 100644
--- a/elasticsearch-logstash-kibana/docker-compose.yml
+++ b/elasticsearch-logstash-kibana/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   elasticsearch:
     image: elasticsearch:7.8.0
diff --git a/flask/docker-compose.yaml b/flask/docker-compose.yaml
index 8d861ab..830c446 100644
--- a/flask/docker-compose.yaml
+++ b/flask/docker-compose.yaml
@@ -1,5 +1,4 @@
-version: '3' 
-services: 
+services:
   web: 
     build: app 
     ports: 
diff --git a/gitea-postgres/docker-compose.yaml b/gitea-postgres/docker-compose.yaml
index 90a20d0..955ca49 100644
--- a/gitea-postgres/docker-compose.yaml
+++ b/gitea-postgres/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: '3.7'
 services:
   gitea:
     image: gitea/gitea:latest
diff --git a/minecraft/docker-compose.yml b/minecraft/docker-compose.yml
index 7718b9c..1fe1df7 100644
--- a/minecraft/docker-compose.yml
+++ b/minecraft/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.7'
 services:
  minecraft:
    image: itzg/minecraft-server
diff --git a/nextcloud-postgres/docker-compose.yaml b/nextcloud-postgres/docker-compose.yaml
index 31f7fc3..a72e2fb 100644
--- a/nextcloud-postgres/docker-compose.yaml
+++ b/nextcloud-postgres/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: '3.7'
 services:
   nc:
     image: nextcloud:apache
diff --git a/nextcloud-redis-mariadb/docker-compose.yaml b/nextcloud-redis-mariadb/docker-compose.yaml
index 8f04e66..674dcc3 100644
--- a/nextcloud-redis-mariadb/docker-compose.yaml
+++ b/nextcloud-redis-mariadb/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: '3.7'
 services:
   nc:
     image: nextcloud:apache
diff --git a/nginx-aspnet-mysql/docker-compose.yaml b/nginx-aspnet-mysql/docker-compose.yaml
index 4190b59..b35855c 100644
--- a/nginx-aspnet-mysql/docker-compose.yaml
+++ b/nginx-aspnet-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/nginx-flask-mongo/docker-compose.yaml b/nginx-flask-mongo/docker-compose.yaml
index f673c3d..7ac81f0 100644
--- a/nginx-flask-mongo/docker-compose.yaml
+++ b/nginx-flask-mongo/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   web:
     image: nginx
diff --git a/nginx-flask-mysql/docker-compose.yaml b/nginx-flask-mysql/docker-compose.yaml
index 50873f9..3752c94 100644
--- a/nginx-flask-mysql/docker-compose.yaml
+++ b/nginx-flask-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   db:
     image: mysql:8.0.19
diff --git a/nginx-golang-mysql/docker-compose.yaml b/nginx-golang-mysql/docker-compose.yaml
index cb2999f..c58682f 100644
--- a/nginx-golang-mysql/docker-compose.yaml
+++ b/nginx-golang-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/nginx-golang-postgres/docker-compose.yaml b/nginx-golang-postgres/docker-compose.yaml
index e035aba..12b5593 100644
--- a/nginx-golang-postgres/docker-compose.yaml
+++ b/nginx-golang-postgres/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/nginx-golang/README.md b/nginx-golang/README.md
index 42a3ca4..543a05f 100644
--- a/nginx-golang/README.md
+++ b/nginx-golang/README.md
@@ -16,7 +16,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   frontend:
     build: frontend
diff --git a/nginx-golang/docker-compose.yml b/nginx-golang/docker-compose.yml
index a3d6912..a580242 100644
--- a/nginx-golang/docker-compose.yml
+++ b/nginx-golang/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   frontend:
     build: frontend
diff --git a/nginx-wsgi-flask/docker-compose.yaml b/nginx-wsgi-flask/docker-compose.yaml
index 00a4c56..d637c95 100644
--- a/nginx-wsgi-flask/docker-compose.yaml
+++ b/nginx-wsgi-flask/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   nginx-proxy:
     build: nginx
diff --git a/prometheus-grafana/README.md b/prometheus-grafana/README.md
index c64e431..7e1e11f 100644
--- a/prometheus-grafana/README.md
+++ b/prometheus-grafana/README.md
@@ -14,7 +14,6 @@ Project structure:
 
 [_docker-compose.yml_](docker-compose.yml)
 ```
-version: "3.7"
 services:
   prometheus:
     image: prom/prometheus
diff --git a/prometheus-grafana/docker-compose.yml b/prometheus-grafana/docker-compose.yml
index bd6bf86..24369bc 100644
--- a/prometheus-grafana/docker-compose.yml
+++ b/prometheus-grafana/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   prometheus:
     image: prom/prometheus
diff --git a/react-express-mongodb/docker-compose.yml b/react-express-mongodb/docker-compose.yml
index ba9610e..652294e 100644
--- a/react-express-mongodb/docker-compose.yml
+++ b/react-express-mongodb/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   frontend:
     build: frontend
diff --git a/react-express-mysql/docker-compose.yaml b/react-express-mysql/docker-compose.yaml
index 29a149c..3f9c6e8 100644
--- a/react-express-mysql/docker-compose.yaml
+++ b/react-express-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build:
diff --git a/react-java-mysql/docker-compose.yaml b/react-java-mysql/docker-compose.yaml
index 6d57d49..539fa3a 100644
--- a/react-java-mysql/docker-compose.yaml
+++ b/react-java-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/react-rust-postgres/docker-compose.yaml b/react-rust-postgres/docker-compose.yaml
index d40cb71..9ff8c99 100644
--- a/react-rust-postgres/docker-compose.yaml
+++ b/react-rust-postgres/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   frontend:
     build:
diff --git a/sparkjava-mysql/README.md b/sparkjava-mysql/README.md
index 65ab1d4..e3220e8 100644
--- a/sparkjava-mysql/README.md
+++ b/sparkjava-mysql/README.md
@@ -16,7 +16,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/sparkjava-mysql/docker-compose.yaml b/sparkjava-mysql/docker-compose.yaml
index 9e5f32d..ebb2161 100644
--- a/sparkjava-mysql/docker-compose.yaml
+++ b/sparkjava-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/sparkjava/README.md b/sparkjava/README.md
index f5ec924..2f2f469 100644
--- a/sparkjava/README.md
+++ b/sparkjava/README.md
@@ -13,7 +13,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   sparkjava:
     build: sparkjava
diff --git a/sparkjava/docker-compose.yaml b/sparkjava/docker-compose.yaml
index 974ff61..55482c2 100644
--- a/sparkjava/docker-compose.yaml
+++ b/sparkjava/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   sparkjava:
     build: sparkjava
diff --git a/spring-postgres/README.md b/spring-postgres/README.md
index 80f2d53..a59a5fd 100644
--- a/spring-postgres/README.md
+++ b/spring-postgres/README.md
@@ -16,7 +16,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/spring-postgres/docker-compose.yaml b/spring-postgres/docker-compose.yaml
index ac5b44a..6d98f75 100644
--- a/spring-postgres/docker-compose.yaml
+++ b/spring-postgres/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   backend:
     build: backend
diff --git a/traefik-golang/README.md b/traefik-golang/README.md
index 1d3c678..f1c287e 100644
--- a/traefik-golang/README.md
+++ b/traefik-golang/README.md
@@ -13,7 +13,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   frontend:
     image: traefik:2.2
diff --git a/traefik-golang/docker-compose.yml b/traefik-golang/docker-compose.yml
index 1032869..f4fb961 100644
--- a/traefik-golang/docker-compose.yml
+++ b/traefik-golang/docker-compose.yml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   frontend:
     image: traefik:2.2
diff --git a/vuejs/README.md b/vuejs/README.md
index f1134bf..0ed5d30 100644
--- a/vuejs/README.md
+++ b/vuejs/README.md
@@ -13,7 +13,6 @@ Project structure:
 
 [_docker-compose.yaml_](docker-compose.yaml)
 ```
-version: "3.7"
 services:
   web:
     build: vuejs
diff --git a/vuejs/docker-compose.yaml b/vuejs/docker-compose.yaml
index 947e6f5..e7dbb11 100644
--- a/vuejs/docker-compose.yaml
+++ b/vuejs/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: "3.7"
 services:
   web:
     build: vuejs
diff --git a/wordpress-mysql/docker-compose.yaml b/wordpress-mysql/docker-compose.yaml
index 9549e04..4675938 100644
--- a/wordpress-mysql/docker-compose.yaml
+++ b/wordpress-mysql/docker-compose.yaml
@@ -1,4 +1,3 @@
-version: '3.7'
 services:
   db:
     image: mysql:8.0.19